Issue 2: save

Migrate to Sdk projects.
Bump version 1.6.1.
Migrate to NetStandar2.0.

.gitignore

@@ -1,27 +0,0 @@
-#ignorar miniaturas creadas por windows
-Thumbs.db
-#Ignorar archivos construidos por Visual Studio
-*.obj
-*.exe
-*.pdb
-*.user
-*.aps
-*.pch
-*.vspscc
-*_i.c
-*_p.c
-*.ncb
-*.suo
-*.tlb
-*.tlh
-*.bak
-*.cache
-*.ilk
-*.log
-[Bb]in
-[Dd]ebug*/
-*.lib
-*.sbr
-obj/
-[Rr]elease*/
-_ReSharper*/

LICENSE.txt

@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2014-2015 Valeriano Alfonso Rodriguez
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

VAR.PdfTools.Workbench/App.config

@@ -1,24 +0,0 @@
-<?xml version="1.0" encoding="utf-8" ?>
-<configuration>
-    <configSections>
-        <sectionGroup name="userSettings" type="System.Configuration.UserSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
-            <section name="VAR.PdfTools.Workbench.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" allowExeDefinition="MachineToLocalUser" requirePermission="false" />
-        </sectionGroup>
-    </configSections>
-    <startup> 
-        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1" />
-    </startup>
-    <userSettings>
-        <VAR.PdfTools.Workbench.Properties.Settings>
-            <setting name="LastPdfPath" serializeAs="String">
-                <value />
-            </setting>
-            <setting name="LastColumnName" serializeAs="String">
-                <value />
-            </setting>
-            <setting name="LastFieldName" serializeAs="String">
-                <value />
-            </setting>
-        </VAR.PdfTools.Workbench.Properties.Settings>
-    </userSettings>
-</configuration>

VAR.PdfTools.Workbench/FrmPdfInfo.Designer.cs

@@ -1,180 +0,0 @@
-namespace VAR.PdfTools.Workbench
-{
-    partial class FrmPdfInfo
-    {
-        /// <summary>
-        /// Required designer variable.
-        /// </summary>
-        private System.ComponentModel.IContainer components = null;
-
-        /// <summary>
-        /// Clean up any resources being used.
-        /// </summary>
-        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
-        protected override void Dispose(bool disposing)
-        {
-            if (disposing && (components != null))
-            {
-                components.Dispose();
-            }
-            base.Dispose(disposing);
-        }
-
-        #region Windows Form Designer generated code
-
-        /// <summary>
-        /// Required method for Designer support - do not modify
-        /// the contents of this method with the code editor.
-        /// </summary>
-        private void InitializeComponent()
-        {
-            this.lblOutputs = new System.Windows.Forms.Label();
-            this.lblInputs = new System.Windows.Forms.Label();
-            this.btnBrowse = new System.Windows.Forms.Button();
-            this.txtPdfPath = new System.Windows.Forms.TextBox();
-            this.txtOutput = new System.Windows.Forms.TextBox();
-            this.btnProcess = new System.Windows.Forms.Button();
-            this.btnGetColumn = new System.Windows.Forms.Button();
-            this.txtColumnName = new System.Windows.Forms.TextBox();
-            this.txtFieldName = new System.Windows.Forms.TextBox();
-            this.btnGetField = new System.Windows.Forms.Button();
-            this.SuspendLayout();
-            // 
-            // lblOutputs
-            // 
-            this.lblOutputs.AutoSize = true;
-            this.lblOutputs.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
-            this.lblOutputs.Location = new System.Drawing.Point(12, 130);
-            this.lblOutputs.Name = "lblOutputs";
-            this.lblOutputs.Size = new System.Drawing.Size(51, 13);
-            this.lblOutputs.TabIndex = 11;
-            this.lblOutputs.Text = "Outputs";
-            // 
-            // lblInputs
-            // 
-            this.lblInputs.AutoSize = true;
-            this.lblInputs.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
-            this.lblInputs.Location = new System.Drawing.Point(12, 9);
-            this.lblInputs.Name = "lblInputs";
-            this.lblInputs.Size = new System.Drawing.Size(42, 13);
-            this.lblInputs.TabIndex = 10;
-            this.lblInputs.Text = "Inputs";
-            // 
-            // btnBrowse
-            // 
-            this.btnBrowse.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
-            this.btnBrowse.Location = new System.Drawing.Point(316, 23);
-            this.btnBrowse.Name = "btnBrowse";
-            this.btnBrowse.Size = new System.Drawing.Size(75, 23);
-            this.btnBrowse.TabIndex = 9;
-            this.btnBrowse.Text = "Browse";
-            this.btnBrowse.UseVisualStyleBackColor = true;
-            this.btnBrowse.Click += new System.EventHandler(this.btnBrowse_Click);
-            // 
-            // txtPdfPath
-            // 
-            this.txtPdfPath.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
-            this.txtPdfPath.Location = new System.Drawing.Point(15, 25);
-            this.txtPdfPath.Name = "txtPdfPath";
-            this.txtPdfPath.Size = new System.Drawing.Size(295, 20);
-            this.txtPdfPath.TabIndex = 8;
-            // 
-            // txtOutput
-            // 
-            this.txtOutput.AcceptsReturn = true;
-            this.txtOutput.AcceptsTab = true;
-            this.txtOutput.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
-            | System.Windows.Forms.AnchorStyles.Left) 
-            | System.Windows.Forms.AnchorStyles.Right)));
-            this.txtOutput.Font = new System.Drawing.Font("Consolas", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
-            this.txtOutput.Location = new System.Drawing.Point(15, 146);
-            this.txtOutput.Multiline = true;
-            this.txtOutput.Name = "txtOutput";
-            this.txtOutput.ScrollBars = System.Windows.Forms.ScrollBars.Vertical;
-            this.txtOutput.Size = new System.Drawing.Size(457, 303);
-            this.txtOutput.TabIndex = 7;
-            // 
-            // btnProcess
-            // 
-            this.btnProcess.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
-            this.btnProcess.Location = new System.Drawing.Point(397, 23);
-            this.btnProcess.Name = "btnProcess";
-            this.btnProcess.Size = new System.Drawing.Size(75, 23);
-            this.btnProcess.TabIndex = 6;
-            this.btnProcess.Text = "Process";
-            this.btnProcess.UseVisualStyleBackColor = true;
-            this.btnProcess.Click += new System.EventHandler(this.btnProcess_Click);
-            // 
-            // btnGetColumn
-            // 
-            this.btnGetColumn.Location = new System.Drawing.Point(163, 51);
-            this.btnGetColumn.Name = "btnGetColumn";
-            this.btnGetColumn.Size = new System.Drawing.Size(75, 23);
-            this.btnGetColumn.TabIndex = 12;
-            this.btnGetColumn.Text = "GetColumn";
-            this.btnGetColumn.UseVisualStyleBackColor = true;
-            this.btnGetColumn.Click += new System.EventHandler(this.btnGetColumn_Click);
-            // 
-            // txtColumnName
-            // 
-            this.txtColumnName.Location = new System.Drawing.Point(15, 53);
-            this.txtColumnName.Name = "txtColumnName";
-            this.txtColumnName.Size = new System.Drawing.Size(142, 20);
-            this.txtColumnName.TabIndex = 13;
-            // 
-            // txtFieldName
-            // 
-            this.txtFieldName.Location = new System.Drawing.Point(15, 82);
-            this.txtFieldName.Name = "txtFieldName";
-            this.txtFieldName.Size = new System.Drawing.Size(142, 20);
-            this.txtFieldName.TabIndex = 15;
-            // 
-            // btnGetField
-            // 
-            this.btnGetField.Location = new System.Drawing.Point(163, 80);
-            this.btnGetField.Name = "btnGetField";
-            this.btnGetField.Size = new System.Drawing.Size(75, 23);
-            this.btnGetField.TabIndex = 14;
-            this.btnGetField.Text = "GetField";
-            this.btnGetField.UseVisualStyleBackColor = true;
-            this.btnGetField.Click += new System.EventHandler(this.btnGetField_Click);
-            // 
-            // FrmPdfInfo
-            // 
-            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
-            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(484, 461);
-            this.Controls.Add(this.txtFieldName);
-            this.Controls.Add(this.btnGetField);
-            this.Controls.Add(this.txtColumnName);
-            this.Controls.Add(this.btnGetColumn);
-            this.Controls.Add(this.lblOutputs);
-            this.Controls.Add(this.lblInputs);
-            this.Controls.Add(this.btnBrowse);
-            this.Controls.Add(this.txtPdfPath);
-            this.Controls.Add(this.txtOutput);
-            this.Controls.Add(this.btnProcess);
-            this.Name = "FrmPdfInfo";
-            this.Text = "PdfInfo";
-            this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.FrmPdfInfo_FormClosing);
-            this.Load += new System.EventHandler(this.FrmPdfInfo_Load);
-            this.ResumeLayout(false);
-            this.PerformLayout();
-
-        }
-
-        #endregion
-
-        private System.Windows.Forms.Label lblOutputs;
-        private System.Windows.Forms.Label lblInputs;
-        private System.Windows.Forms.Button btnBrowse;
-        private System.Windows.Forms.TextBox txtPdfPath;
-        private System.Windows.Forms.TextBox txtOutput;
-        private System.Windows.Forms.Button btnProcess;
-        private System.Windows.Forms.Button btnGetColumn;
-        private System.Windows.Forms.TextBox txtColumnName;
-        private System.Windows.Forms.TextBox txtFieldName;
-        private System.Windows.Forms.Button btnGetField;
-    }
-}

VAR.PdfTools.Workbench/FrmPdfInfo.cs

@@ -1,136 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Data;
-using System.Linq;
-using System.Windows.Forms;
-
-namespace VAR.PdfTools.Workbench
-{
-    public partial class FrmPdfInfo : Form
-    {
-        public FrmPdfInfo()
-        {
-            InitializeComponent();
-        }
-
-        private void FrmPdfInfo_Load(object sender, EventArgs e)
-        {
-            txtPdfPath.Text = Properties.Settings.Default.LastPdfPath;
-            txtColumnName.Text = Properties.Settings.Default.LastColumnName;
-            txtFieldName.Text = Properties.Settings.Default.LastFieldName;
-        }
-
-        private void FrmPdfInfo_FormClosing(object sender, FormClosingEventArgs e)
-        {
-            Properties.Settings.Default.LastPdfPath = txtPdfPath.Text;
-            Properties.Settings.Default.LastColumnName = txtColumnName.Text;
-            Properties.Settings.Default.LastFieldName = txtFieldName.Text;
-            Properties.Settings.Default.Save();
-        }
-
-        private void btnBrowse_Click(object sender, EventArgs e)
-        {
-            var dlgFile = new OpenFileDialog();
-            DialogResult result = dlgFile.ShowDialog();
-            if (result == DialogResult.OK)
-            {
-                txtPdfPath.Text = dlgFile.FileName;
-            }
-        }
-        
-        private void btnProcess_Click(object sender, EventArgs e)
-        {
-            if (System.IO.File.Exists(txtPdfPath.Text) == false)
-            {
-                MessageBox.Show("File does not exist");
-                return;
-            }
-
-            PdfDocument doc = PdfDocument.Load(txtPdfPath.Text);
-
-            int nObjects = doc.Objects.Count;
-            int nRootObject = doc.Objects.Where(obj => obj.UsageCount == 0).Count();
-            List<PdfStream> streams = doc.Objects
-                .Where(obj => obj.Data.Type == PdfElementTypes.Stream)
-                .Select(obj => (PdfStream)obj.Data)
-                .ToList();
-            int nStreams = streams.Count;
-            int nPages = doc.Pages.Count;
-
-            List<string> lines = new List<string>();
-            lines.Add(string.Format("Filename : {0}", System.IO.Path.GetFileNameWithoutExtension(txtPdfPath.Text)));
-            lines.Add(string.Format("Number of Objects : {0}", nObjects));
-            lines.Add(string.Format("Number of Roots   : {0}", nRootObject));
-            lines.Add(string.Format("Number of Streams : {0}", nStreams));
-            lines.Add(string.Format("Number of Pages   : {0}", nPages));
-
-            int pageNumber = 1;
-            foreach (PdfDocumentPage page in doc.Pages)
-            {
-                lines.Add("-----------------------------------------------------------------------------------------");
-                if (page.BaseData.Values.ContainsKey("CropBox"))
-                {
-                    PdfArray cropBox = page.BaseData.Values["CropBox"] as PdfArray;
-                    lines.Add(string.Format("Page({0} of {1}): {2} {3} {4} {5}", pageNumber, doc.Pages.Count,
-                            PdfElementUtils.GetReal(cropBox.Values[0], 0),
-                            PdfElementUtils.GetReal(cropBox.Values[1], 0),
-                            PdfElementUtils.GetReal(cropBox.Values[2], 0),
-                            PdfElementUtils.GetReal(cropBox.Values[3], 0)));
-                }
-                else
-                {
-                    lines.Add(string.Format("Page({0} of {1}): ", pageNumber, doc.Pages.Count));
-                }
-                pageNumber++;
-
-                PdfTextExtractor extractor = new PdfTextExtractor(page);
-                foreach (PdfTextElement textElement in extractor.Elements)
-                {
-                    lines.Add(string.Format("Text({0}, {1})({2}, {3}): \"{4}\"", 
-                        textElement.Matrix.Matrix[0, 2], textElement.Matrix.Matrix[1, 2], textElement.VisibleWidth, textElement.VisibleHeight, 
-                        textElement.VisibleText));
-                }
-            }
-
-            txtOutput.Lines = lines.ToArray();
-        }
-
-        private void btnGetColumn_Click(object sender, EventArgs e)
-        {
-            if (System.IO.File.Exists(txtPdfPath.Text) == false)
-            {
-                MessageBox.Show("File does not exist");
-                return;
-            }
-
-            PdfDocument doc = PdfDocument.Load(txtPdfPath.Text);
-            
-            var columnData = new List<string>();
-            foreach (PdfDocumentPage page in doc.Pages)
-            {
-                PdfTextExtractor extractor = new PdfTextExtractor(page);
-                columnData.AddRange(extractor.GetColumn(txtColumnName.Text));
-            }
-            txtOutput.Lines = columnData.ToArray();
-        }
-
-        private void btnGetField_Click(object sender, EventArgs e)
-        {
-            if (System.IO.File.Exists(txtPdfPath.Text) == false)
-            {
-                MessageBox.Show("File does not exist");
-                return;
-            }
-
-            PdfDocument doc = PdfDocument.Load(txtPdfPath.Text);
-            
-            var fieldData = new List<string>();
-            foreach (PdfDocumentPage page in doc.Pages)
-            {
-                PdfTextExtractor extractor = new PdfTextExtractor(page);
-                fieldData.Add(extractor.GetField(txtFieldName.Text));
-            }
-            txtOutput.Lines = fieldData.ToArray();
-        }
-    }
-}

VAR.PdfTools.Workbench/FrmPdfInfo.resx

@@ -1,120 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<root>
-  <!-- 
-    Microsoft ResX Schema 
-    
-    Version 2.0
-    
-    The primary goals of this format is to allow a simple XML format 
-    that is mostly human readable. The generation and parsing of the 
-    various data types are done through the TypeConverter classes 
-    associated with the data types.
-    
-    Example:
-    
-    ... ado.net/XML headers & schema ...
-    <resheader name="resmimetype">text/microsoft-resx</resheader>
-    <resheader name="version">2.0</resheader>
-    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
-    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
-    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
-    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
-    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
-        <value>[base64 mime encoded serialized .NET Framework object]</value>
-    </data>
-    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
-        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
-        <comment>This is a comment</comment>
-    </data>
-                
-    There are any number of "resheader" rows that contain simple 
-    name/value pairs.
-    
-    Each data row contains a name, and value. The row also contains a 
-    type or mimetype. Type corresponds to a .NET class that support 
-    text/value conversion through the TypeConverter architecture. 
-    Classes that don't support this are serialized and stored with the 
-    mimetype set.
-    
-    The mimetype is used for serialized objects, and tells the 
-    ResXResourceReader how to depersist the object. This is currently not 
-    extensible. For a given mimetype the value must be set accordingly:
-    
-    Note - application/x-microsoft.net.object.binary.base64 is the format 
-    that the ResXResourceWriter will generate, however the reader can 
-    read any of the formats listed below.
-    
-    mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with 
-            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
-            : and then encoded with base64 encoding.
-    
-    mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with 
-            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
-            : and then encoded with base64 encoding.
-
-    mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array 
-            : using a System.ComponentModel.TypeConverter
-            : and then encoded with base64 encoding.
-    -->
-  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
-    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
-    <xsd:element name="root" msdata:IsDataSet="true">
-      <xsd:complexType>
-        <xsd:choice maxOccurs="unbounded">
-          <xsd:element name="metadata">
-            <xsd:complexType>
-              <xsd:sequence>
-                <xsd:element name="value" type="xsd:string" minOccurs="0" />
-              </xsd:sequence>
-              <xsd:attribute name="name" use="required" type="xsd:string" />
-              <xsd:attribute name="type" type="xsd:string" />
-              <xsd:attribute name="mimetype" type="xsd:string" />
-              <xsd:attribute ref="xml:space" />
-            </xsd:complexType>
-          </xsd:element>
-          <xsd:element name="assembly">
-            <xsd:complexType>
-              <xsd:attribute name="alias" type="xsd:string" />
-              <xsd:attribute name="name" type="xsd:string" />
-            </xsd:complexType>
-          </xsd:element>
-          <xsd:element name="data">
-            <xsd:complexType>
-              <xsd:sequence>
-                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
-                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
-              </xsd:sequence>
-              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
-              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
-              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
-              <xsd:attribute ref="xml:space" />
-            </xsd:complexType>
-          </xsd:element>
-          <xsd:element name="resheader">
-            <xsd:complexType>
-              <xsd:sequence>
-                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
-              </xsd:sequence>
-              <xsd:attribute name="name" type="xsd:string" use="required" />
-            </xsd:complexType>
-          </xsd:element>
-        </xsd:choice>
-      </xsd:complexType>
-    </xsd:element>
-  </xsd:schema>
-  <resheader name="resmimetype">
-    <value>text/microsoft-resx</value>
-  </resheader>
-  <resheader name="version">
-    <value>2.0</value>
-  </resheader>
-  <resheader name="reader">
-    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </resheader>
-  <resheader name="writer">
-    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </resheader>
-</root>

VAR.PdfTools.Workbench/Program.cs

@@ -1,22 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Threading.Tasks;
-using System.Windows.Forms;
-
-namespace VAR.PdfTools.Workbench
-{
-    static class Program
-    {
-        /// <summary>
-        /// The main entry point for the application.
-        /// </summary>
-        [STAThread]
-        static void Main()
-        {
-            Application.EnableVisualStyles();
-            Application.SetCompatibleTextRenderingDefault(false);
-            Application.Run(new FrmPdfInfo());
-        }
-    }
-}

VAR.PdfTools.Workbench/Properties/AssemblyInfo.cs

@@ -1,14 +0,0 @@
-using System.Reflection;
-using System.Runtime.InteropServices;
-
-[assembly: AssemblyTitle("VAR.PdfTools.Workbench")]
-[assembly: AssemblyDescription("PdfTools Workbench")]
-[assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("VAR")]
-[assembly: AssemblyProduct("VAR.PdfTools.Workbench")]
-[assembly: AssemblyCopyright("Copyright © VAR 2016")]
-[assembly: AssemblyTrademark("")]
-[assembly: AssemblyCulture("")]
-[assembly: ComVisible(false)]
-[assembly: Guid("a5825d8e-9f81-49e0-b610-8ae5e46d02ea")]
-[assembly: AssemblyVersion("1.0.*")]

VAR.PdfTools.Workbench/Properties/Resources.Designer.cs

@@ -1,71 +0,0 @@
-//------------------------------------------------------------------------------
-// <auto-generated>
-//     This code was generated by a tool.
-//     Runtime Version:4.0.30319.42000
-//
-//     Changes to this file may cause incorrect behavior and will be lost if
-//     the code is regenerated.
-// </auto-generated>
-//------------------------------------------------------------------------------
-
-namespace VAR.PdfTools.Workbench.Properties
-{
-
-
-    /// <summary>
-    ///   A strongly-typed resource class, for looking up localized strings, etc.
-    /// </summary>
-    // This class was auto-generated by the StronglyTypedResourceBuilder
-    // class via a tool like ResGen or Visual Studio.
-    // To add or remove a member, edit your .ResX file then rerun ResGen
-    // with the /str option, or rebuild your VS project.
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
-    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
-    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    internal class Resources
-    {
-
-        private static global::System.Resources.ResourceManager resourceMan;
-
-        private static global::System.Globalization.CultureInfo resourceCulture;
-
-        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
-        internal Resources()
-        {
-        }
-
-        /// <summary>
-        ///   Returns the cached ResourceManager instance used by this class.
-        /// </summary>
-        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
-        internal static global::System.Resources.ResourceManager ResourceManager
-        {
-            get
-            {
-                if ((resourceMan == null))
-                {
-                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("VAR.PdfTools.Workbench.Properties.Resources", typeof(Resources).Assembly);
-                    resourceMan = temp;
-                }
-                return resourceMan;
-            }
-        }
-
-        /// <summary>
-        ///   Overrides the current thread's CurrentUICulture property for all
-        ///   resource lookups using this strongly typed resource class.
-        /// </summary>
-        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
-        internal static global::System.Globalization.CultureInfo Culture
-        {
-            get
-            {
-                return resourceCulture;
-            }
-            set
-            {
-                resourceCulture = value;
-            }
-        }
-    }
-}

VAR.PdfTools.Workbench/Properties/Resources.resx

@@ -1,117 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<root>
-  <!-- 
-    Microsoft ResX Schema 
-    
-    Version 2.0
-    
-    The primary goals of this format is to allow a simple XML format 
-    that is mostly human readable. The generation and parsing of the 
-    various data types are done through the TypeConverter classes 
-    associated with the data types.
-    
-    Example:
-    
-    ... ado.net/XML headers & schema ...
-    <resheader name="resmimetype">text/microsoft-resx</resheader>
-    <resheader name="version">2.0</resheader>
-    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
-    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
-    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
-    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
-    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
-        <value>[base64 mime encoded serialized .NET Framework object]</value>
-    </data>
-    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
-        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
-        <comment>This is a comment</comment>
-    </data>
-                
-    There are any number of "resheader" rows that contain simple 
-    name/value pairs.
-    
-    Each data row contains a name, and value. The row also contains a 
-    type or mimetype. Type corresponds to a .NET class that support 
-    text/value conversion through the TypeConverter architecture. 
-    Classes that don't support this are serialized and stored with the 
-    mimetype set.
-    
-    The mimetype is used for serialized objects, and tells the 
-    ResXResourceReader how to depersist the object. This is currently not 
-    extensible. For a given mimetype the value must be set accordingly:
-    
-    Note - application/x-microsoft.net.object.binary.base64 is the format 
-    that the ResXResourceWriter will generate, however the reader can 
-    read any of the formats listed below.
-    
-    mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with 
-            : System.Serialization.Formatters.Binary.BinaryFormatter
-            : and then encoded with base64 encoding.
-    
-    mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with 
-            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
-            : and then encoded with base64 encoding.
-
-    mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array 
-            : using a System.ComponentModel.TypeConverter
-            : and then encoded with base64 encoding.
-    -->
-  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
-    <xsd:element name="root" msdata:IsDataSet="true">
-      <xsd:complexType>
-        <xsd:choice maxOccurs="unbounded">
-          <xsd:element name="metadata">
-            <xsd:complexType>
-              <xsd:sequence>
-                <xsd:element name="value" type="xsd:string" minOccurs="0" />
-              </xsd:sequence>
-              <xsd:attribute name="name" type="xsd:string" />
-              <xsd:attribute name="type" type="xsd:string" />
-              <xsd:attribute name="mimetype" type="xsd:string" />
-            </xsd:complexType>
-          </xsd:element>
-          <xsd:element name="assembly">
-            <xsd:complexType>
-              <xsd:attribute name="alias" type="xsd:string" />
-              <xsd:attribute name="name" type="xsd:string" />
-            </xsd:complexType>
-          </xsd:element>
-          <xsd:element name="data">
-            <xsd:complexType>
-              <xsd:sequence>
-                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
-                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
-              </xsd:sequence>
-              <xsd:attribute name="name" type="xsd:string" msdata:Ordinal="1" />
-              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
-              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
-            </xsd:complexType>
-          </xsd:element>
-          <xsd:element name="resheader">
-            <xsd:complexType>
-              <xsd:sequence>
-                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
-              </xsd:sequence>
-              <xsd:attribute name="name" type="xsd:string" use="required" />
-            </xsd:complexType>
-          </xsd:element>
-        </xsd:choice>
-      </xsd:complexType>
-    </xsd:element>
-  </xsd:schema>
-  <resheader name="resmimetype">
-    <value>text/microsoft-resx</value>
-  </resheader>
-  <resheader name="version">
-    <value>2.0</value>
-  </resheader>
-  <resheader name="reader">
-    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </resheader>
-  <resheader name="writer">
-    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
-  </resheader>
-</root>

VAR.PdfTools.Workbench/Properties/Settings.Designer.cs

@@ -1,62 +0,0 @@
-//------------------------------------------------------------------------------
-// <auto-generated>
-//     This code was generated by a tool.
-//     Runtime Version:4.0.30319.42000
-//
-//     Changes to this file may cause incorrect behavior and will be lost if
-//     the code is regenerated.
-// </auto-generated>
-//------------------------------------------------------------------------------
-
-namespace VAR.PdfTools.Workbench.Properties {
-    
-    
-    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
-    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "14.0.0.0")]
-    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
-        
-        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
-        
-        public static Settings Default {
-            get {
-                return defaultInstance;
-            }
-        }
-        
-        [global::System.Configuration.UserScopedSettingAttribute()]
-        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
-        [global::System.Configuration.DefaultSettingValueAttribute("")]
-        public string LastPdfPath {
-            get {
-                return ((string)(this["LastPdfPath"]));
-            }
-            set {
-                this["LastPdfPath"] = value;
-            }
-        }
-        
-        [global::System.Configuration.UserScopedSettingAttribute()]
-        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
-        [global::System.Configuration.DefaultSettingValueAttribute("")]
-        public string LastColumnName {
-            get {
-                return ((string)(this["LastColumnName"]));
-            }
-            set {
-                this["LastColumnName"] = value;
-            }
-        }
-        
-        [global::System.Configuration.UserScopedSettingAttribute()]
-        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
-        [global::System.Configuration.DefaultSettingValueAttribute("")]
-        public string LastFieldName {
-            get {
-                return ((string)(this["LastFieldName"]));
-            }
-            set {
-                this["LastFieldName"] = value;
-            }
-        }
-    }
-}

VAR.PdfTools.Workbench/Properties/Settings.settings

@@ -1,15 +0,0 @@
-<?xml version='1.0' encoding='utf-8'?>
-<SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)" GeneratedClassNamespace="VAR.PdfTools.Workbench.Properties" GeneratedClassName="Settings">
-  <Profiles />
-  <Settings>
-    <Setting Name="LastPdfPath" Type="System.String" Scope="User">
-      <Value Profile="(Default)" />
-    </Setting>
-    <Setting Name="LastColumnName" Type="System.String" Scope="User">
-      <Value Profile="(Default)" />
-    </Setting>
-    <Setting Name="LastFieldName" Type="System.String" Scope="User">
-      <Value Profile="(Default)" />
-    </Setting>
-  </Settings>
-</SettingsFile>

VAR.PdfTools.Workbench/VAR.PdfTools.Workbench.csproj

@@ -1,99 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
-  <PropertyGroup>
-    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
-    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProjectGuid>{A5825D8E-9F81-49E0-B610-8AE5E46D02EA}</ProjectGuid>
-    <OutputType>WinExe</OutputType>
-    <AppDesignerFolder>Properties</AppDesignerFolder>
-    <RootNamespace>VAR.PdfTools.Workbench</RootNamespace>
-    <AssemblyName>VAR.PdfTools.Workbench</AssemblyName>
-    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
-    <FileAlignment>512</FileAlignment>
-    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
-    <PlatformTarget>AnyCPU</PlatformTarget>
-    <DebugSymbols>true</DebugSymbols>
-    <DebugType>full</DebugType>
-    <Optimize>false</Optimize>
-    <OutputPath>bin\Debug\</OutputPath>
-    <DefineConstants>DEBUG;TRACE</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
-    <PlatformTarget>AnyCPU</PlatformTarget>
-    <DebugType>pdbonly</DebugType>
-    <Optimize>true</Optimize>
-    <OutputPath>bin\Release\</OutputPath>
-    <DefineConstants>TRACE</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-  </PropertyGroup>
-  <PropertyGroup>
-    <StartupObject />
-  </PropertyGroup>
-  <ItemGroup>
-    <Reference Include="System" />
-    <Reference Include="System.Core" />
-    <Reference Include="System.Xml.Linq" />
-    <Reference Include="System.Data.DataSetExtensions" />
-    <Reference Include="Microsoft.CSharp" />
-    <Reference Include="System.Data" />
-    <Reference Include="System.Deployment" />
-    <Reference Include="System.Drawing" />
-    <Reference Include="System.Net.Http" />
-    <Reference Include="System.Windows.Forms" />
-    <Reference Include="System.Xml" />
-  </ItemGroup>
-  <ItemGroup>
-    <Compile Include="FrmPdfInfo.cs">
-      <SubType>Form</SubType>
-    </Compile>
-    <Compile Include="FrmPdfInfo.Designer.cs">
-      <DependentUpon>FrmPdfInfo.cs</DependentUpon>
-    </Compile>
-    <Compile Include="Program.cs" />
-    <Compile Include="Properties\AssemblyInfo.cs" />
-    <EmbeddedResource Include="FrmPdfInfo.resx">
-      <DependentUpon>FrmPdfInfo.cs</DependentUpon>
-    </EmbeddedResource>
-    <EmbeddedResource Include="Properties\Resources.resx">
-      <Generator>ResXFileCodeGenerator</Generator>
-      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
-      <SubType>Designer</SubType>
-    </EmbeddedResource>
-    <Compile Include="Properties\Resources.Designer.cs">
-      <AutoGen>True</AutoGen>
-      <DependentUpon>Resources.resx</DependentUpon>
-    </Compile>
-    <None Include="Properties\Settings.settings">
-      <Generator>SettingsSingleFileGenerator</Generator>
-      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
-    </None>
-    <Compile Include="Properties\Settings.Designer.cs">
-      <AutoGen>True</AutoGen>
-      <DependentUpon>Settings.settings</DependentUpon>
-      <DesignTimeSharedInput>True</DesignTimeSharedInput>
-    </Compile>
-  </ItemGroup>
-  <ItemGroup>
-    <None Include="App.config" />
-  </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="..\VAR.PdfTools\VAR.PdfTools.csproj">
-      <Project>{eb7e003a-6a95-4002-809f-926c7c8a11e9}</Project>
-      <Name>VAR.PdfTools</Name>
-    </ProjectReference>
-  </ItemGroup>
-  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
-       Other similar extension points exist, see Microsoft.Common.targets.
-  <Target Name="BeforeBuild">
-  </Target>
-  <Target Name="AfterBuild">
-  </Target>
-  -->
-</Project>

VAR.PdfTools.sln

@@ -1,28 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 14
-VisualStudioVersion = 14.0.25123.0
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "VAR.PdfTools", "VAR.PdfTools\VAR.PdfTools.csproj", "{EB7E003A-6A95-4002-809F-926C7C8A11E9}"
-EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "VAR.PdfTools.Workbench", "VAR.PdfTools.Workbench\VAR.PdfTools.Workbench.csproj", "{A5825D8E-9F81-49E0-B610-8AE5E46D02EA}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Any CPU = Debug|Any CPU
-		Release|Any CPU = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{EB7E003A-6A95-4002-809F-926C7C8A11E9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{EB7E003A-6A95-4002-809F-926C7C8A11E9}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{EB7E003A-6A95-4002-809F-926C7C8A11E9}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{EB7E003A-6A95-4002-809F-926C7C8A11E9}.Release|Any CPU.Build.0 = Release|Any CPU
-		{A5825D8E-9F81-49E0-B610-8AE5E46D02EA}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{A5825D8E-9F81-49E0-B610-8AE5E46D02EA}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{A5825D8E-9F81-49E0-B610-8AE5E46D02EA}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{A5825D8E-9F81-49E0-B610-8AE5E46D02EA}.Release|Any CPU.Build.0 = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-EndGlobal

VAR.PdfTools/PdfContentAction.cs

@@ -1,33 +0,0 @@
-using System.Collections.Generic;
-
-namespace VAR.PdfTools
-{
-    public class PdfContentAction
-    {
-        #region Declarations
-
-        string _token = null;
-
-        private List<IPdfElement> _parameters = null;
-
-        #endregion
-
-        #region Properties
-
-        public string Token { get { return _token; } }
-
-        public List<IPdfElement> Parameters { get { return _parameters; } }
-
-        #endregion
-
-        #region Life cycle
-
-        public PdfContentAction(string token, List<IPdfElement> parameters)
-        {
-            _token = token;
-            _parameters = parameters;
-        }
-
-        #endregion
-    }
-}

VAR.PdfTools/PdfDocument.cs

@@ -1,306 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.IO.Compression;
-using System.Linq;
-
-namespace VAR.PdfTools
-{
-    public class PdfDocument
-    {
-        #region Declarations
-
-        private List<PdfObject> _objects = new List<PdfObject>();
-
-        private PdfDictionary _catalog = null;
-
-        private List<PdfDocumentPage> _pages = new List<PdfDocumentPage>();
-
-        #endregion
-
-        #region Properties
-
-        public List<PdfObject> Objects { get { return _objects; } }
-
-        public PdfDictionary Catalog { get { return _catalog; } }
-
-        public List<PdfDocumentPage> Pages { get { return _pages; } }
-
-        #endregion
-
-        #region Life cycle
-
-        private PdfDocument() { }
-
-        #endregion
-
-        #region Private methods
-
-        private static byte[] DecodeFlateStreamData(byte[] streamData)
-        {
-            MemoryStream msInput = new MemoryStream(streamData);
-            MemoryStream msOutput = new MemoryStream();
-
-            // It seems to work when skipping the first two bytes.
-            byte header;
-            header = (byte)msInput.ReadByte();
-            header = (byte)msInput.ReadByte();
-
-            DeflateStream zip = new DeflateStream(msInput, CompressionMode.Decompress, true);
-            int cbRead;
-            byte[] abResult = new byte[1024];
-            do
-            {
-                cbRead = zip.Read(abResult, 0, abResult.Length);
-                if (cbRead > 0)
-                {
-                    msOutput.Write(abResult, 0, cbRead);
-                }
-            }
-            while (cbRead > 0);
-            zip.Close();
-            msOutput.Flush();
-            if (msOutput.Length >= 0)
-            {
-                msOutput.Capacity = (int)msOutput.Length;
-                return msOutput.GetBuffer();
-            }
-            return null;
-        }
-
-        private static void ApplyFiltersToStreams(PdfStream stream)
-        {
-            string filter = stream.Dictionary.GetParamAsString("Filter");
-            if (filter == "FlateDecode")
-            {
-                stream.OriginalData = stream.Data;
-                stream.OriginalFilter = stream.Dictionary.Values["Filter"];
-                byte[] decodedStreamData = DecodeFlateStreamData(stream.Data);
-                stream.Data = decodedStreamData;
-                stream.Dictionary.Values["Length"] = new PdfInteger { Value = decodedStreamData.Length };
-                stream.Dictionary.Values.Remove("Filter");
-            }
-            else if(filter == "ASCII85Decode" || filter == "A85")
-            {
-                // FIXME: Implement this filter
-            }
-            else if (filter == "CCITTFaxDecode")
-            {
-                // FIXME: Implement this filter
-            }
-            else if (filter == "DCTDecode")
-            {
-                // FIXME: Implement this filter
-            }
-            {
-                // FIXME: Implement the rest of filters
-            }
-        }
-
-        private static IPdfElement ResolveIndirectReferences(IPdfElement elem, Dictionary<int, PdfObject> dictReferences)
-        {
-            if (elem is PdfObjectReference)
-            {
-                int objectId = ((PdfObjectReference)elem).ObjectID;
-                if (dictReferences.ContainsKey(objectId))
-                {
-                    PdfObject referencedObject = dictReferences[objectId];
-                    referencedObject.UsageCount++;
-                    return referencedObject.Data;
-                }
-                else
-                {
-                    return new PdfNull();
-                }
-            }
-
-            PdfObject obj = elem as PdfObject;
-            if (obj != null)
-            {
-                IPdfElement result = ResolveIndirectReferences(obj.Data, dictReferences);
-                if (result != obj.Data)
-                {
-                    obj.Data = result;
-                }
-                return elem;
-            }
-
-            PdfArray array = elem as PdfArray;
-            if (array != null)
-            {
-                for (int i = 0; i < array.Values.Count; i++)
-                {
-                    IPdfElement result = ResolveIndirectReferences(array.Values[i], dictReferences);
-                    if(result != array.Values[i])
-                    {
-                        array.Values[i] = result;
-                    }
-                }
-                return elem;
-            }
-            
-            PdfDictionary dict = elem as PdfDictionary;
-            if (dict != null)
-            {
-                List<string> keys = dict.Values.Keys.ToList();
-                foreach (string key in keys)
-                {
-                    IPdfElement value = dict.Values[key];
-                    IPdfElement result = ResolveIndirectReferences(value, dictReferences);
-                    if (result != value)
-                    {
-                        dict.Values[key] = result;
-                    }
-                }
-                return elem;
-            }
-            
-            return elem;
-        }
-
-        private static void ExtractPages(PdfDictionary page, PdfDocument doc, PdfDictionary resources)
-        {
-            string type = page.GetParamAsString("Type");
-            if (type == "Page")
-            {
-                PdfDocumentPage docPage = new PdfDocumentPage(page, resources);
-                doc._pages.Add(docPage);
-                return;
-            }
-            else if (type == "Pages")
-            {
-                if (page.Values.ContainsKey("Kids") == false || (page.Values["Kids"] is PdfArray) == false)
-                {
-                    throw new Exception("PdfDocument: Pages \"Kids\" not found");
-                }
-                PdfArray kids = page.Values["Kids"] as PdfArray;
-                foreach (IPdfElement elem in kids.Values)
-                {
-                    PdfDictionary childPage = elem as PdfDictionary;
-                    if (page == null) { continue; }
-                    PdfDictionary resourcesAux = null;
-                    if (page.Values.ContainsKey("Resources"))
-                    {
-                        resourcesAux = page.Values["Resources"] as PdfDictionary;
-                    }
-                    ExtractPages(childPage, doc, resourcesAux);
-                }
-            }
-            else
-            {
-                throw new Exception(string.Format("PdfDocument: Unexpected page type, found: {0}", type));
-            }
-        }
-
-        #endregion
-
-        #region Public methods
-
-        public static PdfDocument Load(string filename)
-        {
-            byte[] fileBytes = File.ReadAllBytes(filename);
-            return Load(fileBytes);
-        }
-
-        public static PdfDocument Load(byte[] data)
-        {
-            var doc = new PdfDocument();
-
-            // Parse data
-            var parser = new PdfParser(data);
-            do
-            {
-                PdfObject obj = parser.ParseObject(doc.Objects);
-                if (obj != null)
-                {
-                    if (obj.Data is PdfStream)
-                    {
-                        ApplyFiltersToStreams((PdfStream)obj.Data);
-                    }
-                    doc.Objects.Add(obj);
-                }
-            } while (parser.IsEndOfStream() == false);
-
-            // Expand Object Streams
-            List<PdfObject> streamObjects = new List<PdfObject>();
-            foreach (PdfObject obj in doc.Objects)
-            {
-                if (obj.Data.Type != PdfElementTypes.Stream) { continue; }
-                PdfStream stream = obj.Data as PdfStream;
-
-                string type = stream.Dictionary.GetParamAsString("Type");
-                long? number = stream.Dictionary.GetParamAsInt("N");
-                long? first = stream.Dictionary.GetParamAsInt("First");
-                if (type == "ObjStm" && number != null && first != null)
-                {
-                    obj.UsageCount++;
-                    PdfParser parserAux = new PdfParser(stream.Data);
-                    streamObjects.AddRange(parserAux.ParseObjectStream((int)number, (long)first));
-                }
-            }
-            foreach (PdfObject obj in streamObjects)
-            {
-                doc.Objects.Add(obj);
-            }
-
-            // Build cross reference table
-            Dictionary<int, PdfObject> dictObjects = new Dictionary<int, PdfObject>();
-            foreach (PdfObject obj in doc.Objects)
-            {
-                if (dictObjects.ContainsKey(obj.ObjectID))
-                {
-                    if (dictObjects[obj.ObjectID].ObjectGeneration < obj.ObjectGeneration)
-                    {
-                        dictObjects[obj.ObjectID] = obj;
-                    }
-                }
-                else
-                {
-                    dictObjects.Add(obj.ObjectID, obj);
-                }
-            }
-
-            // Iterate full document to resolve all indirect references
-            foreach(PdfObject obj in doc.Objects)
-            {
-                ResolveIndirectReferences(obj, dictObjects);
-            }
-
-            // Search Catalog
-            foreach(PdfObject obj in doc.Objects)
-            {
-                if ((obj.Data is PdfDictionary) == false) { continue; }
-                string type = ((PdfDictionary)obj.Data).GetParamAsString("Type");
-                if(type == "Catalog")
-                {
-                    doc._catalog = (PdfDictionary)obj.Data;
-                    break;
-                }
-
-            }
-            if(doc._catalog == null)
-            {
-                throw new Exception("PdfDocument: Catalog not found");
-            }
-
-            // Search pages
-            if(doc.Catalog.Values.ContainsKey("Pages") == false || 
-                (doc.Catalog.Values["Pages"] is PdfDictionary) == false)
-            {
-                throw new Exception("PdfDocument: Pages not found");
-            }
-            PdfDictionary pages = (PdfDictionary)doc.Catalog.Values["Pages"];
-            PdfDictionary resources = null;
-            if (doc.Catalog.Values.ContainsKey("Resources"))
-            {
-                resources = doc.Catalog.Values["Resources"] as PdfDictionary;
-            }
-            ExtractPages(pages, doc, resources);
-
-            return doc;
-        }
-
-        #endregion
-
-    }
-}

VAR.PdfTools/PdfDocumentPage.cs

@@ -1,78 +0,0 @@
-using System;
-using System.Collections.Generic;
-
-namespace VAR.PdfTools
-{
-    public class PdfDocumentPage
-    {
-        #region Declarations
-
-        private PdfDictionary _baseData = null;
-
-        private byte[] _content = null;
-
-        private PdfDictionary _resources = null;
-
-        private Dictionary<string, PdfFont> _fonts = new Dictionary<string, PdfFont>();
-
-        private List<PdfContentAction> _contentActions = null;
-
-        #endregion
-
-        #region Properties
-        
-        public PdfDictionary BaseData { get { return _baseData; } }
-
-        public byte[] Content { get { return _content; } }
-        
-        public Dictionary<string, PdfFont> Fonts { get { return _fonts; } }
-
-        public List<PdfContentAction> ContentActions { get { return _contentActions; } }
-
-        #endregion
-
-        #region Life cycle
-
-        public PdfDocumentPage(PdfDictionary baseData, PdfDictionary resources)
-        {
-            _baseData = baseData;
-            string type = baseData.GetParamAsString("Type");
-            if (type != "Page")
-            {
-                throw new Exception(string.Format("PdfDocumentPage: Expected dictionary of type:\"Page\". Found: {0}", type));
-            }
-
-            // Get content, resources and fonts
-            _content = _baseData.GetParamAsStream("Contents");
-            if (_baseData.Values.ContainsKey("Resources") == false)
-            {
-                _resources = resources;
-            }
-            else
-            {
-                _resources = _baseData.Values["Resources"] as PdfDictionary;
-            }
-            if (_resources != null && _resources.Values.ContainsKey("Font"))
-            {
-                PdfDictionary fonts = _resources.Values["Font"] as PdfDictionary;
-                foreach (KeyValuePair<string, IPdfElement> pair in fonts.Values)
-                {
-                    var font = new PdfFont(pair.Value as PdfDictionary);
-                    _fonts.Add(pair.Key, font);
-                }
-            }
-
-            // Parse content
-            if (_content != null)
-            {
-                PdfParser parser = new PdfParser(_content);
-                _contentActions = parser.ParseContent();
-            }else
-            {
-                _contentActions = new List<PdfContentAction>();
-            }
-        }
-
-        #endregion
-    }
-}

VAR.PdfTools/PdfElements.cs

@@ -1,202 +0,0 @@
-using System.Collections.Generic;
-using System.IO;
-
-namespace VAR.PdfTools
-{
-    public enum PdfElementTypes
-    {
-        Undefined,
-        Boolean,
-        Integer,
-        Real,
-        String,
-        Name,
-        Array,
-        Dictionary,
-        Null,
-        ObjectReference,
-        Object,
-        Stream,
-    };
-
-    public interface IPdfElement
-    {
-        PdfElementTypes Type { get; }
-    }
-
-    public class PdfBoolean : IPdfElement
-    {
-        public PdfElementTypes Type { get; private set; } = PdfElementTypes.Boolean;
-        public bool Value { get; set; }
-    }
-
-    public class PdfInteger : IPdfElement
-    {
-        public PdfElementTypes Type { get; private set; } = PdfElementTypes.Integer;
-        public long Value { get; set; }
-    }
-
-    public class PdfReal : IPdfElement
-    {
-        public PdfElementTypes Type { get; private set; } = PdfElementTypes.Real;
-        public double Value { get; set; }
-    }
-
-    public class PdfString : IPdfElement
-    {
-        public PdfElementTypes Type { get; private set; } = PdfElementTypes.String;
-        public string Value { get; set; }
-    }
-
-    public class PdfName : IPdfElement
-    {
-        public PdfElementTypes Type { get; private set; } = PdfElementTypes.Name;
-        public string Value { get; set; }
-    }
-
-    public class PdfArray : IPdfElement
-    {
-        public PdfElementTypes Type { get; private set; } = PdfElementTypes.Array;
-        private List<IPdfElement> _values = new List<IPdfElement>();
-        public List<IPdfElement> Values { get { return _values; } }
-    }
-
-    public class PdfDictionary : IPdfElement
-    {
-        public PdfElementTypes Type { get; private set; } = PdfElementTypes.Dictionary;
-        private Dictionary<string, IPdfElement> _values = new Dictionary<string, IPdfElement>();
-        public Dictionary<string, IPdfElement> Values { get { return _values; } }
-
-        public string GetParamAsString(string name)
-        {
-            if (Values.ContainsKey(name) == false) { return null; }
-
-            IPdfElement value = Values[name];
-            if (value is PdfArray)
-            {
-                value = ((PdfArray)value).Values[0];
-            }
-            if (value is PdfName)
-            {
-                return ((PdfName)value).Value;
-            }
-            if (value is PdfString)
-            {
-                return ((PdfString)value).Value;
-            }
-            return null;
-        }
-
-        public long? GetParamAsInt(string name)
-        {
-            if (Values.ContainsKey(name) == false) { return null; }
-
-            IPdfElement value = Values[name];
-            if (value is PdfArray)
-            {
-                value = ((PdfArray)value).Values[0];
-            }
-            if (value is PdfInteger)
-            {
-                return ((PdfInteger)value).Value;
-            }
-            return null;
-        }
-
-        public byte[] GetParamAsStream(string name)
-        {
-            if (Values.ContainsKey(name) == false) { return null; }
-
-            IPdfElement value = Values[name];
-            if (value is PdfArray)
-            {
-                PdfArray array = value as PdfArray;
-                MemoryStream memStream = new MemoryStream();
-                foreach(IPdfElement elem in array.Values)
-                {
-                    PdfStream stream = elem as PdfStream;
-                    if (stream == null) { continue; }
-                    memStream.Write(stream.Data, 0, stream.Data.Length);
-                }
-                if (memStream.Length > 0)
-                {
-                    return memStream.ToArray();
-                }
-                return null;
-            }
-            if (value is PdfStream)
-            {
-                return ((PdfStream)value).Data;
-            }
-            return null;
-        }
-
-    }
-
-    public class PdfNull : IPdfElement
-    {
-        public PdfElementTypes Type { get; private set; } = PdfElementTypes.Null;
-    }
-
-    public class PdfObjectReference : IPdfElement
-    {
-        public PdfElementTypes Type { get; private set; } = PdfElementTypes.ObjectReference;
-        public int ObjectID { get; set; }
-        public int ObjectGeneration { get; set; }
-    }
-
-    public class PdfStream : IPdfElement
-    {
-        public PdfElementTypes Type { get; private set; } = PdfElementTypes.Stream;
-        public PdfDictionary Dictionary { get; set; }
-        public byte[] Data { get; set; }
-
-        public byte[] OriginalData { get; set; }
-        public IPdfElement OriginalFilter { get; set; }
-    }
-
-    public class PdfObject : IPdfElement
-    {
-        public PdfElementTypes Type { get; private set; } = PdfElementTypes.Object;
-        public int ObjectID { get; set; }
-        public int ObjectGeneration { get; set; }
-        public IPdfElement Data { get; set; }
-        public int UsageCount { get; set; } = 0;
-    }
-
-    public static class PdfElementUtils
-    {
-        public static double GetReal(IPdfElement elem, double defaultValue)
-        {
-            if(elem == null)
-            {
-                return defaultValue;
-            }
-            if (elem is PdfInteger)
-            {
-                return ((PdfInteger)elem).Value;
-            }
-            if (elem is PdfReal)
-            {
-                return ((PdfReal)elem).Value;
-            }
-            return defaultValue;
-        }
-        public static long GetInt(IPdfElement elem, long defaultValue)
-        {
-            if (elem == null)
-            {
-                return defaultValue;
-            }
-            if (elem is PdfInteger)
-            {
-                return ((PdfInteger)elem).Value;
-            }
-            if (elem is PdfReal)
-            {
-                return (long)((PdfReal)elem).Value;
-            }
-            return defaultValue;
-        }
-    }
-}

VAR.PdfTools/PdfFont.cs

@@ -1,189 +0,0 @@
-using System;
-using System.Collections.Generic;
-
-namespace VAR.PdfTools
-{
-    public class PdfFont
-    {
-        #region Declarations
-
-        private PdfDictionary _baseData = null;
-
-        private Dictionary<char, string> _toUnicode = null;
-
-        private Dictionary<char, double> _widths = null;
-
-        private double _height = 1.0;
-
-        private bool _tainted = false;
-
-        #endregion
-
-        #region Properties
-
-        public PdfDictionary BaseData { get { return _baseData; } }
-        
-        public double Height { get { return _height; } }
-
-        public bool Tainted { get { return _tainted; } }
-
-        #endregion
-
-        #region Life cycle
-
-        public PdfFont(PdfDictionary baseData)
-        {
-            _baseData = baseData;
-            string type = baseData.GetParamAsString("Type");
-            if (type != "Font")
-            {
-                // NOTE: Type="Font" is Required by the standard, continuing anyway
-                _tainted = true;
-            }
-
-            if (baseData.Values.ContainsKey("ToUnicode"))
-            {
-                byte[] toUnicodeStream = ((PdfStream)baseData.Values["ToUnicode"]).Data;
-                PdfParser parser = new PdfParser(toUnicodeStream);
-                _toUnicode = parser.ParseToUnicode();
-            }
-
-            if (_baseData.Values.ContainsKey("FirstChar") && _baseData.Values.ContainsKey("LastChar") && _baseData.Values.ContainsKey("Widths"))
-            {
-                double glyphSpaceToTextSpace = 1000.0; // FIXME: SubType:Type3 Uses a FontMatrix that may not correspond to 1/1000th
-                _widths = new Dictionary<char, double>();
-                char firstChar = (char)_baseData.GetParamAsInt("FirstChar");
-                char lastChar = (char)_baseData.GetParamAsInt("LastChar");
-                PdfArray widths = _baseData.Values["Widths"] as PdfArray;
-                char actualChar = firstChar;
-                foreach (IPdfElement elem in widths.Values)
-                {
-                    PdfReal widthReal = elem as PdfReal;
-                    if (widthReal != null)
-                    {
-                        _widths.Add(actualChar, widthReal.Value / glyphSpaceToTextSpace);
-                        actualChar++;
-                        continue;
-                    }
-                    PdfInteger widthInt = elem as PdfInteger;
-                    if (widthInt != null)
-                    {
-                        _widths.Add(actualChar, widthInt.Value / glyphSpaceToTextSpace);
-                        actualChar++;
-                        continue;
-                    }
-                }
-                // FIMXE: Calculate real height
-            }
-            else
-            {
-                string baseFont = _baseData.GetParamAsString("BaseFont");
-                if (baseFont == "Times-Roman")
-                {
-                    _widths = PdfStandar14FontMetrics.Times_Roman.Widths;
-                    _height = PdfStandar14FontMetrics.Times_Roman.ApproxHeight;
-                }
-                if (baseFont == "Times-Bold")
-                {
-                    _widths = PdfStandar14FontMetrics.Times_Bold.Widths;
-                    _height = PdfStandar14FontMetrics.Times_Bold.ApproxHeight;
-                }
-                if (baseFont == "Times-Italic")
-                {
-                    _widths = PdfStandar14FontMetrics.Times_Italic.Widths;
-                    _height = PdfStandar14FontMetrics.Times_Italic.ApproxHeight;
-                }
-                if (baseFont == "Times-BoldItalic")
-                {
-                    _widths = PdfStandar14FontMetrics.Times_BoldItalic.Widths;
-                    _height = PdfStandar14FontMetrics.Times_BoldItalic.ApproxHeight;
-                }
-                if (baseFont == "Helvetica")
-                {
-                    _widths = PdfStandar14FontMetrics.Helvetica.Widths;
-                    _height = PdfStandar14FontMetrics.Helvetica.ApproxHeight;
-                }
-                if (baseFont == "Helvetica-Bold")
-                {
-                    _widths = PdfStandar14FontMetrics.Helvetica_Bold.Widths;
-                    _height = PdfStandar14FontMetrics.Helvetica_Bold.ApproxHeight;
-                }
-                if (baseFont == "Helvetica-Oblique")
-                {
-                    _widths = PdfStandar14FontMetrics.Helvetica_Oblique.Widths;
-                    _height = PdfStandar14FontMetrics.Helvetica_Oblique.ApproxHeight;
-                }
-                if (baseFont == "Helvetica-BoldOblique")
-                {
-                    _widths = PdfStandar14FontMetrics.Helvetica_BoldOblique.Widths;
-                    _height = PdfStandar14FontMetrics.Helvetica_BoldOblique.ApproxHeight;
-                }
-                if (baseFont == "Courier")
-                {
-                    _widths = PdfStandar14FontMetrics.Courier.Widths;
-                    _height = PdfStandar14FontMetrics.Courier.ApproxHeight;
-                }
-                if (baseFont == "Courier-Bold")
-                {
-                    _widths = PdfStandar14FontMetrics.Courier_Bold.Widths;
-                    _height = PdfStandar14FontMetrics.Courier_Bold.ApproxHeight;
-                }
-                if (baseFont == "Courier-Oblique")
-                {
-                    _widths = PdfStandar14FontMetrics.Courier_Oblique.Widths;
-                    _height = PdfStandar14FontMetrics.Courier_Oblique.ApproxHeight;
-                }
-                if (baseFont == "Courier-BoldOblique")
-                {
-                    _widths = PdfStandar14FontMetrics.Courier_BoldOblique.Widths;
-                    _height = PdfStandar14FontMetrics.Courier_BoldOblique.ApproxHeight;
-                }
-                if (baseFont == "Symbol")
-                {
-                    _widths = PdfStandar14FontMetrics.Symbol.Widths;
-                    _height = PdfStandar14FontMetrics.Symbol.ApproxHeight;
-                }
-                if (baseFont == "ZapfDingbats")
-                {
-                    _widths = PdfStandar14FontMetrics.ZapfDingbats.Widths;
-                    _height = PdfStandar14FontMetrics.ZapfDingbats.ApproxHeight;
-                }
-            }
-        }
-
-        #endregion
-
-        #region Public methods
-
-        public string ToUnicode(char character)
-        {
-            if (_toUnicode == null)
-            {
-                // FIXME: use standar tables
-                return new string(character, 1);
-            }
-
-            if (_toUnicode.ContainsKey(character))
-            {
-                return _toUnicode[character];
-            }
-
-            return new string(character, 1);
-        }
-
-        public double GetCharWidth(char character)
-        {
-            if (_widths == null)
-            {
-                return 0;
-            }
-            if (_widths.ContainsKey(character))
-            {
-                return _widths[character];
-            }
-            return 0;
-        }
-
-        #endregion
-    }
-}

VAR.PdfTools/PdfTextExtractor.cs

@@ -1,582 +0,0 @@
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-
-namespace VAR.PdfTools
-{
-    public class Vector3D
-    {
-        #region Declarations
-
-        public double[] _vector = new double[3];
-
-        #endregion
-
-        #region Properties
-
-        public double[] Vector { get { return _vector; } }
-
-        #endregion
-
-        #region Creator
-
-        public Vector3D()
-        {
-            Init();
-        }
-        
-        public void Init()
-        {
-            _vector[0] = 0.0;
-            _vector[1] = 0.0;
-            _vector[2] = 1.0;
-        }
-
-        #endregion
-    }
-    
-    public class Matrix3x3
-    {
-        #region Declarations
-
-        public double[,] _matrix = new double[3, 3];
-
-        #endregion
-
-        #region Properties
-
-        public double[,] Matrix { get { return _matrix; } }
-
-        #endregion
-
-        #region Creator
-
-        public Matrix3x3()
-        {
-            Idenity();
-        }
-
-        #endregion
-
-        #region Public methods
-
-        public void Idenity()
-        {
-            _matrix[0, 0] = 1.0;
-            _matrix[0, 1] = 0.0;
-            _matrix[0, 2] = 0.0;
-            _matrix[1, 0] = 0.0;
-            _matrix[1, 1] = 1.0;
-            _matrix[1, 2] = 0.0;
-            _matrix[2, 0] = 0.0;
-            _matrix[2, 1] = 0.0;
-            _matrix[2, 2] = 1.0;
-        }
-
-        public Vector3D Multiply(Vector3D vect)
-        {
-            Vector3D vectResult = new Vector3D();
-
-            vectResult.Vector[0] = (vect.Vector[0] * _matrix[0, 0]) + (vect.Vector[1] * _matrix[0, 1]) + (vect.Vector[2] * _matrix[0, 2]);
-            vectResult.Vector[1] = (vect.Vector[0] * _matrix[1, 0]) + (vect.Vector[1] * _matrix[1, 1]) + (vect.Vector[2] * _matrix[1, 2]);
-            vectResult.Vector[2] = (vect.Vector[0] * _matrix[2, 0]) + (vect.Vector[1] * _matrix[2, 1]) + (vect.Vector[2] * _matrix[2, 2]);
-
-            return vectResult;
-        }
-
-        public Matrix3x3 Multiply(Matrix3x3 matrix)
-        {
-            Matrix3x3 newMatrix = new Matrix3x3();
-
-            newMatrix._matrix[0, 0] = (_matrix[0, 0] * matrix._matrix[0, 0]) + (_matrix[1, 0] * matrix._matrix[0, 1]) + (_matrix[2, 0] * matrix._matrix[0, 2]);
-            newMatrix._matrix[0, 1] = (_matrix[0, 1] * matrix._matrix[0, 0]) + (_matrix[1, 1] * matrix._matrix[0, 1]) + (_matrix[2, 1] * matrix._matrix[0, 2]);
-            newMatrix._matrix[0, 2] = (_matrix[0, 2] * matrix._matrix[0, 0]) + (_matrix[1, 2] * matrix._matrix[0, 1]) + (_matrix[2, 2] * matrix._matrix[0, 2]);
-            newMatrix._matrix[1, 0] = (_matrix[0, 0] * matrix._matrix[1, 0]) + (_matrix[1, 0] * matrix._matrix[1, 1]) + (_matrix[2, 0] * matrix._matrix[1, 2]);
-            newMatrix._matrix[1, 1] = (_matrix[0, 1] * matrix._matrix[1, 0]) + (_matrix[1, 1] * matrix._matrix[1, 1]) + (_matrix[2, 1] * matrix._matrix[1, 2]);
-            newMatrix._matrix[1, 2] = (_matrix[0, 2] * matrix._matrix[1, 0]) + (_matrix[1, 2] * matrix._matrix[1, 1]) + (_matrix[2, 2] * matrix._matrix[1, 2]);
-            newMatrix._matrix[2, 0] = (_matrix[0, 0] * matrix._matrix[2, 0]) + (_matrix[1, 0] * matrix._matrix[2, 1]) + (_matrix[2, 0] * matrix._matrix[2, 2]);
-            newMatrix._matrix[2, 1] = (_matrix[0, 1] * matrix._matrix[2, 0]) + (_matrix[1, 1] * matrix._matrix[2, 1]) + (_matrix[2, 1] * matrix._matrix[2, 2]);
-            newMatrix._matrix[2, 2] = (_matrix[0, 2] * matrix._matrix[2, 0]) + (_matrix[1, 2] * matrix._matrix[2, 1]) + (_matrix[2, 2] * matrix._matrix[2, 2]);
-            
-            return newMatrix;
-        }
-
-        public Matrix3x3 Copy()
-        {
-            Matrix3x3 newMatrix = new Matrix3x3();
-
-            newMatrix._matrix[0, 0] = _matrix[0, 0];
-            newMatrix._matrix[0, 1] = _matrix[0, 1];
-            newMatrix._matrix[0, 2] = _matrix[0, 2];
-            newMatrix._matrix[1, 0] = _matrix[1, 0];
-            newMatrix._matrix[1, 1] = _matrix[1, 1];
-            newMatrix._matrix[1, 2] = _matrix[1, 2];
-            newMatrix._matrix[2, 0] = _matrix[2, 0];
-            newMatrix._matrix[2, 1] = _matrix[2, 1];
-            newMatrix._matrix[2, 2] = _matrix[2, 2];
-
-            return newMatrix;
-        }
-
-        #endregion
-    }
-
-    public class PdfTextElement
-    {
-        #region Properties
-
-        public PdfFont Font { get; set; }
-
-        public double FontSize { get; set; }
-
-        public Matrix3x3 Matrix { get; set; }
-
-        public string RawText { get; set; }
-
-        public string VisibleText { get; set; }
-
-        public double VisibleWidth { get; set; }
-
-        public double VisibleHeight { get; set; }
-
-        #endregion
-
-        #region Public methods
-
-        public double GetX()
-        {
-            return Matrix.Matrix[0, 2];
-        }
-
-        public double GetY()
-        {
-            return Matrix.Matrix[1, 2];
-        }
-
-        #endregion
-    }
-
-    public class PdfTextExtractor
-    {
-        #region Declarations
-
-        private PdfDocumentPage _page = null;
-
-        private List<PdfTextElement> _textElements = new List<PdfTextElement>();
-
-        // Graphics state
-        private List<Matrix3x3> _graphicsMatrixStack = new List<Matrix3x3>();
-        private Matrix3x3 _graphicsMatrix = new Matrix3x3();
-
-        // Text state
-        private PdfFont _font = null;
-        private double _fontSize = 1;
-        private double _textLeading = 0;
-
-        // Text object state
-        private bool inText = false;
-        private Matrix3x3 _textMatrix = new Matrix3x3();
-        private StringBuilder _sbText = new StringBuilder();
-        private double _textWidth = 0;
-
-        #endregion
-
-        #region Properties
-
-        public PdfDocumentPage Page { get { return _page; } }
-
-        public List<PdfTextElement> Elements { get { return _textElements; } }
-
-        #endregion
-
-        #region lifecycle 
-
-        public PdfTextExtractor(PdfDocumentPage page)
-        {
-            _page = page;
-            ProcessPage();
-        }
-
-        #endregion
-
-        #region Utility methods
-
-        private string PdfString_ToUnicode(string text, PdfFont font)
-        {
-            if (font == null)
-            {
-                return text;
-            }
-
-            StringBuilder sbText = new StringBuilder();
-            foreach (char c in text)
-            {
-                sbText.Append(font.ToUnicode(c).Replace("\0", ""));
-            }
-            return sbText.ToString();
-        }
-
-        private void FlushTextElement()
-        {
-            if (_sbText.Length == 0)
-            {
-                return;
-            }
-
-            PdfTextElement textElem = new PdfTextElement();
-            textElem.Font = _font;
-            textElem.FontSize = _fontSize;
-            textElem.Matrix = _textMatrix.Multiply(_graphicsMatrix);
-            textElem.RawText = _sbText.ToString();
-            textElem.VisibleText = PdfString_ToUnicode(textElem.RawText, _font);
-            textElem.VisibleWidth = _textWidth * textElem.Matrix.Matrix[0, 0];
-            textElem.VisibleHeight = (_font.Height * _fontSize) * textElem.Matrix.Matrix[1, 1];
-            _textElements.Add(textElem);
-
-            _sbText = new StringBuilder();
-            _textWidth = 0;
-        }
-
-        private PdfTextElement FindElementByText(string text)
-        {
-            foreach (PdfTextElement elem in _textElements)
-            {
-                if (elem.VisibleText == text)
-                {
-                    return elem;
-                }
-            }
-            return null;
-        }
-
-        private bool TextElementVerticalIntersection(PdfTextElement elem1, PdfTextElement elem2)
-        {
-            double elem1X1 = elem1.GetX();
-            double elem1X2 = elem1.GetX() + elem1.VisibleWidth;
-            double elem2X1 = elem2.GetX();
-            double elem2X2 = elem2.GetX() + elem2.VisibleWidth;
-
-            return elem1X2 >= elem2X1 && elem2X2 >= elem1X1;
-        }
-
-        private bool TextElementHorizontalIntersection(PdfTextElement elem1, PdfTextElement elem2)
-        {
-            double elem1Y1 = elem1.GetY();
-            double elem1Y2 = elem1.GetY() + elem1.VisibleHeight;
-            double elem2Y1 = elem2.GetY();
-            double elem2Y2 = elem2.GetY() + elem2.VisibleHeight;
-
-            return elem1Y2 >= elem2Y1 && elem2Y2 >= elem1Y1;
-        }
-
-        #endregion
-
-        #region Operations
-
-        private void OpPushGraphState()
-        {
-            _graphicsMatrixStack.Add(_graphicsMatrix.Copy());
-        }
-
-        private void OpPopGraphState()
-        {
-            _graphicsMatrix = _graphicsMatrixStack[_graphicsMatrixStack.Count - 1];
-            _graphicsMatrixStack.RemoveAt(_graphicsMatrixStack.Count - 1);
-        }
-
-        private void OpSetGraphMatrix(double a, double b, double c, double d, double e, double f)
-        {
-            _graphicsMatrix.Matrix[0, 0] = a;
-            _graphicsMatrix.Matrix[1, 0] = b;
-            _graphicsMatrix.Matrix[2, 0] = 0;
-            _graphicsMatrix.Matrix[0, 1] = c;
-            _graphicsMatrix.Matrix[1, 1] = d;
-            _graphicsMatrix.Matrix[2, 1] = 0;
-            _graphicsMatrix.Matrix[0, 2] = e;
-            _graphicsMatrix.Matrix[1, 2] = f;
-            _graphicsMatrix.Matrix[2, 2] = 1;
-        }
-
-        private void OpBeginText()
-        {
-            _textMatrix.Idenity();
-            inText = true;
-        }
-
-        private void OpEndText()
-        {
-            FlushTextElement();
-            inText = false;
-        }
-
-        private void OpTextFont(string fontName, double size)
-        {
-            FlushTextElement();
-            _font = _page.Fonts[fontName];
-            _fontSize = size;
-        }
-
-        private void OpTextLeading(double textLeading)
-        {
-            _textLeading = textLeading;
-        }
-
-        private void OpTesDisplace(double x, double y)
-        {
-            FlushTextElement();
-            var newMatrix = new Matrix3x3();
-            newMatrix.Matrix[0, 2] = x;
-            newMatrix.Matrix[1, 2] = y;
-            _textMatrix = newMatrix.Multiply(_textMatrix);
-        }
-
-        private void OpTextLineFeed()
-        {
-            OpTesDisplace(0, -_textLeading);
-        }
-
-        private void OpSetTextMatrix(double a, double b, double c, double d, double e, double f)
-        {
-            FlushTextElement();
-            _textMatrix.Matrix[0, 0] = a;
-            _textMatrix.Matrix[1, 0] = b;
-            _textMatrix.Matrix[2, 0] = 0;
-            _textMatrix.Matrix[0, 1] = c;
-            _textMatrix.Matrix[1, 1] = d;
-            _textMatrix.Matrix[2, 1] = 0;
-            _textMatrix.Matrix[0, 2] = e;
-            _textMatrix.Matrix[1, 2] = f;
-            _textMatrix.Matrix[2, 2] = 1;
-        }
-        
-        private void OpTextPut(string text)
-        {
-            if (inText == false) { return; }
-            _sbText.Append(text);
-            if (_font != null)
-            {
-                foreach (char c in text)
-                {
-                    _textWidth += _font.GetCharWidth(c) * _fontSize;
-                }
-            }
-        }
-
-        private void OpTextPutMultiple(PdfArray array)
-        {
-            if (inText == false) { return; }
-            foreach (IPdfElement elem in array.Values)
-            {
-                if(elem is PdfString)
-                {
-                    OpTextPut(((PdfString)elem).Value);
-                }
-                else if(elem is PdfInteger || elem is PdfReal)
-                {
-                    double spacing = PdfElementUtils.GetReal(elem, 0);
-                    _textWidth += spacing; 
-                }
-                else if(elem is PdfArray)
-                {
-                    OpTextPutMultiple(((PdfArray)elem));
-                }
-            }
-        }
-
-        #endregion
-
-        #region Private methods
-
-        private void ProcessPage()
-        {
-            foreach (PdfContentAction action in _page.ContentActions)
-            {
-                // Graphics Operations
-                if (action.Token == "q")
-                {
-                    OpPushGraphState();
-                }
-                else if (action.Token == "Q")
-                {
-                    OpPopGraphState();
-                }
-                else if (action.Token == "cm")
-                {
-                    double a = PdfElementUtils.GetReal(action.Parameters[0], 0);
-                    double b = PdfElementUtils.GetReal(action.Parameters[1], 0);
-                    double c = PdfElementUtils.GetReal(action.Parameters[2], 0);
-                    double d = PdfElementUtils.GetReal(action.Parameters[3], 0);
-                    double e = PdfElementUtils.GetReal(action.Parameters[4], 0);
-                    double f = PdfElementUtils.GetReal(action.Parameters[5], 0);
-                    OpSetGraphMatrix(a, b, c, d, e, f);
-                }
-
-                // Text Operations
-                else if (action.Token == "BT")
-                {
-                    OpBeginText();
-                }
-                else if (action.Token == "ET")
-                {
-                    OpEndText();
-                }
-                else if (action.Token == "Tc")
-                {
-                    // FIXME: Char spacing
-                }
-                else if (action.Token == "Tw")
-                {
-                    // FIXME: Word spacing
-                }
-                else if (action.Token == "Tz")
-                {
-                    // FIXME: Horizontal Scale
-                }
-                else if (action.Token == "Tf")
-                {
-                    string fontName = ((PdfName)action.Parameters[0]).Value;
-                    double fontSize = PdfElementUtils.GetReal(action.Parameters[1], 0);
-                    OpTextFont(fontName, fontSize);
-                }
-                else if (action.Token == "TL")
-                {
-                    double leading = PdfElementUtils.GetReal(action.Parameters[0], 0);
-                    OpTextLeading(leading);
-                }
-                else if (action.Token == "Tr")
-                {
-                    // FIXME: Rendering mode
-                }
-                else if (action.Token == "Ts")
-                {
-                    // FIXME: Text rise
-                }
-                else if (action.Token == "Td")
-                {
-                    double x = PdfElementUtils.GetReal(action.Parameters[0], 0);
-                    double y = PdfElementUtils.GetReal(action.Parameters[1], 0);
-                    OpTesDisplace(x, y);
-                }
-                else if (action.Token == "TD")
-                {
-                    double x = PdfElementUtils.GetReal(action.Parameters[0], 0);
-                    double y = PdfElementUtils.GetReal(action.Parameters[1], 0);
-                    OpTextLeading(-y);
-                    OpTesDisplace(x, y);
-                }
-                else if (action.Token == "Tm")
-                {
-                    double a = PdfElementUtils.GetReal(action.Parameters[0], 0);
-                    double b = PdfElementUtils.GetReal(action.Parameters[1], 0);
-                    double c = PdfElementUtils.GetReal(action.Parameters[2], 0);
-                    double d = PdfElementUtils.GetReal(action.Parameters[3], 0);
-                    double e = PdfElementUtils.GetReal(action.Parameters[4], 0);
-                    double f = PdfElementUtils.GetReal(action.Parameters[5], 0);
-                    OpSetTextMatrix(a, b, c, d, e, f);
-                }
-                else if (action.Token == "T*")
-                {
-                    OpTextLineFeed();
-                }
-                else if (action.Token == "Tj")
-                {
-                    OpTextPut(((PdfString)action.Parameters[0]).Value);
-                }
-                else if (action.Token == "'")
-                {
-                    OpTextLineFeed();
-                    OpTextPut(((PdfString)action.Parameters[0]).Value);
-                }
-                else if (action.Token == "\"")
-                {
-                    double wordSpacing = PdfElementUtils.GetReal(action.Parameters[0], 0);
-                    double charSpacing = PdfElementUtils.GetReal(action.Parameters[1], 0);
-                    OpTextPut(((PdfString)action.Parameters[2]).Value);
-                }
-                else if (action.Token == "TJ")
-                {
-                    OpTextPutMultiple(((PdfArray)action.Parameters[0]));
-                }
-            }
-            FlushTextElement();
-        }
-
-        #endregion
-
-        #region Public methods
-
-        public List<string> GetColumn(string column)
-        {
-            PdfTextElement columnHead = FindElementByText(column);
-            if(columnHead == null)
-            {
-                return new List<string>();
-            }
-            double headY = columnHead.GetY();
-
-            // Get all the elements that intersects vertically and sort
-            var columnData = new List<PdfTextElement>();
-            foreach (PdfTextElement elem in _textElements)
-            {
-                if (TextElementVerticalIntersection(columnHead, elem) == false) { continue; }
-                double elemY = elem.GetY();
-                if (elemY >= headY) { continue; }
-
-                columnData.Add(elem);
-            }
-            columnData = columnData.OrderByDescending(elem => elem.GetY()).ToList();
-
-            // Filter only nearest elements
-            var result = new List<string>();
-            double prevY = headY;
-            double medDiff = 0;
-            bool first = true;
-            foreach (PdfTextElement elem in columnData)
-            {
-                double elemY = elem.GetY();
-                double diff = prevY - elemY;
-                prevY = elemY;
-                if (first)
-                {
-                    first = false;
-                    medDiff = diff;
-                }
-                if (diff > medDiff) { break; }
-                medDiff = (medDiff + diff) / 2;
-
-                result.Add(elem.VisibleText);
-            }
-            return result;
-        }
-
-        public string GetField(string column)
-        {
-            PdfTextElement fieldTitle = FindElementByText(column);
-            if (fieldTitle == null)
-            {
-                return null;
-            }
-            double titleX = fieldTitle.GetX();
-            var fieldData = new List<PdfTextElement>();
-
-
-            foreach (PdfTextElement elem in _textElements)
-            {
-                if (TextElementHorizontalIntersection(fieldTitle, elem) == false) { continue; }
-                double elemX = elem.GetX();
-                if (elemX <= titleX) { continue; }
-
-                fieldData.Add(elem);
-            }
-
-            if(fieldData.Count == 0)
-            {
-                return null;
-            }
-
-            return fieldData.OrderBy(elem => elem.GetX()).FirstOrDefault().VisibleText;
-        }
-
-        #endregion
-    }
-}

VAR.PdfTools/Properties/AssemblyInfo.cs

@@ -1,14 +0,0 @@
-using System.Reflection;
-using System.Runtime.InteropServices;
-
-[assembly: AssemblyTitle("VAR.PdfTools")]
-[assembly: AssemblyDescription("PdfTools Library")]
-[assembly: AssemblyConfiguration("")]
-[assembly: AssemblyCompany("VAR")]
-[assembly: AssemblyProduct("VAR.PdfTools")]
-[assembly: AssemblyCopyright("Copyright © VAR 2016")]
-[assembly: AssemblyTrademark("")]
-[assembly: AssemblyCulture("")]
-[assembly: ComVisible(false)]
-[assembly: Guid("eb7e003a-6a95-4002-809f-926c7c8a11e9")]
-[assembly: AssemblyVersion("1.0.*")]

VAR.PdfTools/VAR.PdfTools.csproj

@@ -1,61 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
-  <PropertyGroup>
-    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
-    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProjectGuid>{EB7E003A-6A95-4002-809F-926C7C8A11E9}</ProjectGuid>
-    <OutputType>Library</OutputType>
-    <AppDesignerFolder>Properties</AppDesignerFolder>
-    <RootNamespace>VAR.PdfTools</RootNamespace>
-    <AssemblyName>VAR.PdfTools</AssemblyName>
-    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
-    <FileAlignment>512</FileAlignment>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
-    <DebugSymbols>true</DebugSymbols>
-    <DebugType>full</DebugType>
-    <Optimize>false</Optimize>
-    <OutputPath>bin\Debug\</OutputPath>
-    <DefineConstants>DEBUG;TRACE</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
-    <DebugType>pdbonly</DebugType>
-    <Optimize>true</Optimize>
-    <OutputPath>bin\Release\</OutputPath>
-    <DefineConstants>TRACE</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-  </PropertyGroup>
-  <ItemGroup>
-    <Reference Include="System" />
-    <Reference Include="System.Core" />
-    <Reference Include="System.Xml.Linq" />
-    <Reference Include="System.Data.DataSetExtensions" />
-    <Reference Include="Microsoft.CSharp" />
-    <Reference Include="System.Data" />
-    <Reference Include="System.Net.Http" />
-    <Reference Include="System.Xml" />
-  </ItemGroup>
-  <ItemGroup>
-    <Compile Include="PdfContentAction.cs" />
-    <Compile Include="PdfDocument.cs" />
-    <Compile Include="PdfDocumentPage.cs" />
-    <Compile Include="PdfElements.cs" />
-    <Compile Include="PdfFont.cs" />
-    <Compile Include="PdfParser.cs" />
-    <Compile Include="PdfStandar14FontMetrics.cs" />
-    <Compile Include="PdfTextExtractor.cs" />
-    <Compile Include="Properties\AssemblyInfo.cs" />
-  </ItemGroup>
-  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
-  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
-       Other similar extension points exist, see Microsoft.Common.targets.
-  <Target Name="BeforeBuild">
-  </Target>
-  <Target Name="AfterBuild">
-  </Target>
-  -->
-</Project>

issues/1.yaml

@@ -0,0 +1,6 @@
+id: 1
+title: Fusionar PDFs
+state: open
+tags: enhancement
+
+

issues/2.yaml

@@ -0,0 +1,6 @@
+id: 2
+title: Mejoras
+state: open
+tags: enhancement
+
+https://filingdb.com/b/pdf-text-extraction