Ignore .issues directory

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

.gitignore

@@ -29,3 +29,6 @@ _ReSharper*/
 *.nupkg
 
 .vs
+PDFTests
+Doc
+/.issues/

README.md

@@ -6,42 +6,40 @@
 Add the resulting assembly as reference in your projects, and this line on code:
 
 ```csharp
-    using VAR.PdfTools;
+using VAR.PdfTools;
 ```
 
 Then extract the contents of a data column using:
 
 ```csharp
-    var columnData = new List<string>();
+var columnData = new List<string>();
-    PdfDocument doc = PdfDocument.Load("document.pdf");
+PdfDocument doc = PdfDocument.Load("document.pdf");
-    foreach (PdfDocumentPage page in doc.Pages)
+foreach (PdfDocumentPage page in doc.Pages)
-    {
+{
     PdfTextExtractor extractor = new PdfTextExtractor(page);
     columnData.AddRange(extractor.GetColumnAsStrings("Column"));
-    }
+}
 ```
 
 Or the content of a field (text on the right of the indicated text):
 
 ```csharp
-    var fieldData = new List<string>();
+var fieldData = new List<string>();
-    PdfDocument doc = PdfDocument.Load("document.pdf");
+PdfDocument doc = PdfDocument.Load("document.pdf");
-    foreach (PdfDocumentPage page in doc.Pages)
+foreach (PdfDocumentPage page in doc.Pages)
-    {
+{
     PdfTextExtractor extractor = new PdfTextExtractor(page);
     fieldData.Add(extractor.GetFieldAsString(txtFieldName.Text));
-    }
+}
 ```
 
 ### VAR.PdfTools.Workbench
 It is a simple Windows.Forms application, to test basic funcitionallity of the library.
 
 ## Building
-A Visual Studio 2015 and 2010 solutions are provided. Simply, click build on the IDE.
+A Visual Studio solution is provided. Simply, click build on the IDE.
 
-A .nuget package can be build using:
+The build generates a DLL and a Nuget package.
-
-    VAR.PdfTools\Build.NuGet.cmd
 
 ## Contributing
 1. Fork it!
@@ -53,26 +51,3 @@ A .nuget package can be build using:
 ## Credits
 * Valeriano Alfonso Rodriguez.
 
-## License
-
-    The MIT License (MIT)
-
-    Copyright (c) 2016-2019 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/FrmPdfInfo.cs

@@ -333,6 +333,8 @@ namespace VAR.PdfTools.Workbench
                     pdfPageRenderer.RenderColumn(columnData, bmp);
                     string fileName = Path.Combine(baseDocumentPath, string.Format("{0}_{1:0000}.png", baseDocumentFilename, pageNum));
                     bmp.Save(fileName, ImageFormat.Png);
+                    bmp.Dispose();
+                    GC.Collect();
                 }
                 columns.AddRange(columnData.Elements.Select(t => t.VisibleText));
             }
@@ -370,6 +372,8 @@ namespace VAR.PdfTools.Workbench
                 // Save image to disk
                 string fileName = Path.Combine(baseDocumentPath, string.Format("{0}_{1:0000}.png", baseDocumentFilename, pageNum));
                 bmp.Save(fileName, ImageFormat.Png);
+                bmp.Dispose();
+                GC.Collect();
             }
 
             txtOutput.Lines = lines.ToArray();

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("1.6.0.*")]

VAR.PdfTools.Workbench/Properties/PublishProfiles/FolderProfile.pubxml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+https://go.microsoft.com/fwlink/?LinkID=208121. 
+-->
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration>Release</Configuration>
+    <Platform>Any CPU</Platform>
+    <PublishDir>bin\Release\net5.0-windows\publish\</PublishDir>
+    <PublishProtocol>FileSystem</PublishProtocol>
+    <TargetFramework>net5.0-windows</TargetFramework>
+    <RuntimeIdentifier>win-x64</RuntimeIdentifier>
+    <SelfContained>true</SelfContained>
+    <PublishSingleFile>True</PublishSingleFile>
+    <PublishReadyToRun>False</PublishReadyToRun>
+    <IncludeNativeLibrariesForSelfExtract>True</IncludeNativeLibrariesForSelfExtract>
+    <PublishTrimmed>True</PublishTrimmed>
+  </PropertyGroup>
+</Project>

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

@@ -1,80 +1,26 @@
-<?xml version="1.0" encoding="utf-8"?>
+<Project Sdk="Microsoft.NET.Sdk">
-<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=" '$(Configuration)' == '' ">Debug</Configuration>
+    <TargetFramework>net5.0-windows</TargetFramework>
-    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProjectGuid>{A5825D8E-9F81-49E0-B610-8AE5E46D02EA}</ProjectGuid>
     <OutputType>WinExe</OutputType>
-    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <UseWindowsForms>true</UseWindowsForms>
-    <RootNamespace>VAR.PdfTools.Workbench</RootNamespace>
-    <AssemblyName>VAR.PdfTools.Workbench</AssemblyName>
-    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
-    <FileAlignment>512</FileAlignment>
-    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
-    <TargetFrameworkProfile />
-  </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>
-    <LangVersion>6</LangVersion>
-  </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 />
+    <PackageId>VAR.PdfTools.Workbench</PackageId>
+    <Title>VAR.PdfTools.Workbench</Title>
+    <Version>1.6.1</Version>
+    <Description>PdfTools Workbench</Description>
+    <Authors>VAR</Authors>
+    <Company>VAR</Company>
+    <Copyright>Copyright © VAR 2016-2019</Copyright>
+    <RequireLicenseAcceptance>false</RequireLicenseAcceptance>
+    <PackageLicenseFile>LICENSE.txt</PackageLicenseFile>
+    <PackageProjectUrl>https://github.com/Kableado/VAR.PdfTools</PackageProjectUrl>
+    <PackageTags>PDF;PDF Tool</PackageTags>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="System" />
+    <Content Include="..\LICENSE.txt" Link="LICENSE.txt" Pack="true" PackagePath="" />
-    <Reference Include="System.Core" />
-    <Reference Include="System.Xml.Linq" />
-    <Reference Include="System.Data.DataSetExtensions" />
-    <Reference Include="System.Data" />
-    <Reference Include="System.Drawing" />
-    <Reference Include="System.Windows.Forms" />
-    <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
-    <Compile Include="Configuration.cs" />
+    <ProjectReference Include="..\VAR.PdfTools\VAR.PdfTools.csproj" />
-    <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" />
   </ItemGroup>
-  <ItemGroup>
-    <ProjectReference Include="..\VAR.PdfTools\VAR.PdfTools.csproj">
-      <Project>{eb7e003a-6a95-4002-809f-926c7c8a11e9}</Project>
-      <Name>VAR.PdfTools</Name>
-    </ProjectReference>
-  </ItemGroup>
-  <ItemGroup>
-    <EmbeddedResource Include="FrmPdfInfo.resx">
-      <DependentUpon>FrmPdfInfo.cs</DependentUpon>
-    </EmbeddedResource>
-  </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

@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 14
+# Visual Studio Version 16
-VisualStudioVersion = 14.0.25420.1
+VisualStudioVersion = 16.0.31402.337
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "VAR.PdfTools", "VAR.PdfTools\VAR.PdfTools.csproj", "{EB7E003A-6A95-4002-809F-926C7C8A11E9}"
 EndProject
@@ -19,10 +19,10 @@ Global
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{EB7E003A-6A95-4002-809F-926C7C8A11E9}.Debug|Any CPU.ActiveCfg = Debug .Net 4.6.1|Any CPU
+		{EB7E003A-6A95-4002-809F-926C7C8A11E9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{EB7E003A-6A95-4002-809F-926C7C8A11E9}.Debug|Any CPU.Build.0 = Debug .Net 4.6.1|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 .Net 4.6.1|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 .Net 4.6.1|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
@@ -31,4 +31,7 @@ Global
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
 	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {7E5F981A-8918-4C9E-AC9C-A798E2F3DA69}
+	EndGlobalSection
 EndGlobal

VAR.PdfTools/Build.NuGet.cmd

@@ -1,29 +0,0 @@
-@echo off
-
-:: MSBuild and tools path
-if exist "%windir%\Microsoft.Net\Framework\v4.0.30319" set MsBuildPath=%windir%\Microsoft.NET\Framework\v4.0.30319
-if exist "%windir%\Microsoft.Net\Framework64\v4.0.30319" set MsBuildPath=%windir%\Microsoft.NET\Framework64\v4.0.30319
-if exist "C:\Program Files (x86)\MSBuild\14.0\Bin" set MsBuildPath=C:\Program Files (x86)\MSBuild\14.0\Bin
-if exist "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin" set MsBuildPath=C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin
-set PATH=%MsBuildPath%;%PATH%
-
-echo %MsBuildPath%
-
-:: NuGet
-set nuget="nuget"
-if exist "%~dp0..\packages\NuGet.CommandLine.3.4.3\tools\NuGet.exe" set nuget="%~dp0\..\packages\NuGet.CommandLine.3.4.3\tools\NuGet.exe"
-
-:: Release .Net 3.5
-Title Building Release .Net 3.5
-msbuild VAR.PdfTools.csproj /t:Build /p:Configuration="Release .Net 3.5" /p:Platform="AnyCPU"
-
-:: Release .Net 4.6.1
-Title Building Release .Net 4.6.1
-msbuild VAR.PdfTools.csproj /t:Build /p:Configuration="Release .Net 4.6.1" /p:Platform="AnyCPU"
-
-:: Packing Nuget
-Title Packing Nuget
-%nuget% pack VAR.PdfTools.csproj -Verbosity detailed -OutputDir "NuGet" -Properties Configuration="Release .Net 4.6.1" -Prop Platform=AnyCPU
-
-title Finished
-pause

VAR.PdfTools/Maths/Rect.cs

@@ -1,10 +1,4 @@
-using System;
+namespace VAR.PdfTools.Maths
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace VAR.PdfTools.Maths
 {
     public class Rect
     {

VAR.PdfTools/PdfDocument.cs

@@ -38,26 +38,50 @@ namespace VAR.PdfTools
         
         private static void ApplyFilterToStream(PdfStream stream, string filter)
         {
-            if (filter == "FlateDecode")
+            if(filter == "ASCIIHexDecode")
+            {
+                // TODO: Implement ASCIIHexDecode Filter
+            }
+            else if (filter == "ASCII85Decode" || filter == "A85")
+            {
+                // TODO: Implement ASCII85Decode Filter
+            }
+            else if (filter == "LZWDecode")
+            {
+                // TODO: Implement LZWDecode Filter
+            }
+            else if (filter == "FlateDecode")
             {
                 byte[] decodedStreamData = PdfFilters.FlateDecode.Decode(stream.Data);
                 stream.Data = decodedStreamData;
             }
-            else if (filter == "ASCII85Decode" || filter == "A85")
+            else if (filter == "RunLengthDecode")
             {
-                // FIXME: Implement this filter
+                // TODO: Implement RunLengthDecode Filter
             }
             else if (filter == "CCITTFaxDecode")
             {
-                // FIXME: Implement this filter
+                // TODO: Implement CCITTFaxDecode Filter
+            }
+            else if (filter == "JBIG2Decode")
+            {
+                // TODO: Implement JBIG2Decode Filter
             }
             else if (filter == "DCTDecode")
             {
-                // FIXME: Implement this filter
+                // TODO: Implement DCTDecode Filter
+            }
+            else if (filter == "JPXDecode")
+            {
+                // TODO: Implement JPXDecode Filter
+            }
+            else if (filter == "Crypt")
+            {
+                // TODO: Implement Crypt Filter
             }
             else
             {
-                // FIXME: Implement the rest of filters
+                // TODO: Handle unknown filters
             }
         }
 

VAR.PdfTools/PdfFont.cs

@@ -79,7 +79,7 @@ namespace VAR.PdfTools
 
         private void ParseSizes()
         {
-            double glyphSpaceToTextSpace = 1000.0; // FIXME: SubType:Type3 Uses a FontMatrix that may not correspond to 1/1000th
+            double glyphSpaceToTextSpace = 1000.0; // TODO: PdfFont.ParseSizes: 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");
@@ -177,7 +177,7 @@ namespace VAR.PdfTools
         {
             if (_toUnicode == null)
             {
-                // FIXME: use standar tables
+                // TODO: PdfFont.ToUnicode: use standar tables
                 return new string(character, 1);
             }
 

VAR.PdfTools/PdfParser.cs

@@ -852,7 +852,7 @@ namespace VAR.PdfTools
                     string token = ParseToken();
                     if (token == "startxref")
                     {
-                        // FIXME: Ignoring startxref for now
+                        // TODO: PdfParser: Ignoring startxref for now
                         SkipEndOfLine();
                         SkipToEndOfLine();
                         SkipEndOfLine();
@@ -863,7 +863,7 @@ namespace VAR.PdfTools
                     }
                     if (token == "xref")
                     {
-                        // FIXME: Ignoring xref for now
+                        // TODO: PdfParser: Ignoring xref for now
                         SkipToEndOfLine();
                         SkipEndOfLine();
                         do
@@ -891,7 +891,7 @@ namespace VAR.PdfTools
                     }
                     if (token == "trailer")
                     {
-                        // FIXME: Ignoring trailer for now
+                        // TODO: PdfParser: Ignoring trailer for now
                         SkipEndOfLine();
                         ParseElement();
                         SkipWhitespace();

VAR.PdfTools/PdfTextExtractor.cs

@@ -370,7 +370,7 @@ namespace VAR.PdfTools
                 }
                 else if (action.Token == "Tz")
                 {
-                    // FIXME: Horizontal Scale
+                    // TODO: PdfTextExtractor: Horizontal Scale
                 }
                 else if (action.Token == "Tf")
                 {
@@ -385,11 +385,11 @@ namespace VAR.PdfTools
                 }
                 else if (action.Token == "Tr")
                 {
-                    // FIXME: Rendering mode
+                    // TODO: PdfTextExtractor: Rendering mode
                 }
                 else if (action.Token == "Ts")
                 {
-                    // FIXME: Text rise
+                    // TODO: PdfTextExtractor: Text rise
                 }
                 else if (action.Token == "Td")
                 {
@@ -444,82 +444,82 @@ namespace VAR.PdfTools
                 }
                 else if (action.Token == "re")
                 {
-                    // FIXME: Interpret this
+                    // TODO: PdfTextExtractor: Interpret this
                 }
                 else if (action.Token == "f")
                 {
-                    // FIXME: Interpret this
+                    // TODO: PdfTextExtractor: Interpret this
                 }
                 else if (action.Token == "g")
                 {
-                    // FIXME: Interpret this
+                    // TODO: PdfTextExtractor: Interpret this
                 }
                 else if (action.Token == "rg")
                 {
-                    // FIXME: Interpret this
+                    // TODO: PdfTextExtractor: Interpret this
                 }
                 else if (action.Token == "BI")
                 {
-                    // FIXME: Interpret this
+                    // TODO: PdfTextExtractor: Interpret this
                 }
                 else if (action.Token == "ID")
                 {
-                    // FIXME: Interpret this
+                    // TODO: PdfTextExtractor: Interpret this
                 }
                 else if (action.Token == "EI")
                 {
-                    // FIXME: Interpret this
+                    // TODO: PdfTextExtractor: Interpret this
                 }
                 else if (action.Token == "W")
                 {
-                    // FIXME: Interpret this
+                    // TODO: PdfTextExtractor: Interpret this
                 }
                 else if (action.Token == "n")
                 {
-                    // FIXME: Interpret this
+                    // TODO: PdfTextExtractor: Interpret this
                 }
                 else if (action.Token == "Do")
                 {
-                    // FIXME: Interpret this
+                    // TODO: PdfTextExtractor: Interpret this
                 }
                 else if (action.Token == "m")
                 {
-                    // FIXME: Interpret this "moveto: Begin new subpath"
+                    // TODO: PdfTextExtractor: Interpret this "moveto: Begin new subpath"
                 }
                 else if (action.Token == "l")
                 {
-                    // FIXME: Interpret this "lineto: Append straight line segment to path"
+                    // TODO: PdfTextExtractor: Interpret this "lineto: Append straight line segment to path"
                     lineCount++;
                 }
                 else if (action.Token == "h")
                 {
-                    // FIXME: Interpret this "closepath: Close subpath"
+                    // TODO: PdfTextExtractor: Interpret this "closepath: Close subpath"
                     pathCount++;
                 }
                 else if (action.Token == "W")
                 {
-                    // FIXME: Interpret this "clip: Set clipping path using nonzero winding number rule"
+                    // TODO: PdfTextExtractor: Interpret this "clip: Set clipping path using nonzero winding number rule"
                 }
                 else if (action.Token == "W*")
                 {
-                    // FIXME: Interpret this "eoclip: Set clipping path using even-odd rule"
+                    // TODO: PdfTextExtractor: Interpret this "eoclip: Set clipping path using even-odd rule"
                 }
                 else if (action.Token == "w")
                 {
-                    // FIXME: Interpret this "setlinewidth: Set line width"
+                    // TODO: PdfTextExtractor: Interpret this "setlinewidth: Set line width"
                 }
                 else if (action.Token == "G")
                 {
-                    // FIXME: Interpret this "setgray: Set gray level for stroking operations"
+                    // TODO: PdfTextExtractor: Interpret this "setgray: Set gray level for stroking operations"
                 }
                 else if (action.Token == "S")
                 {
-                    // FIXME: Interpret this "stroke: Stroke path"
+                    // TODO: PdfTextExtractor: Interpret this "stroke: Stroke path"
                     strokeCount++;
                 }
                 else if (action.Token == "M")
                 {
-                    // FIXME: Interpret this "setmiterlimit: Set miter limit"
+                    // TODO: PdfTextExtractor: Interpret this "setmiterlimit: Set miter limit"
                 }
                 else
                 {

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 2016-2019")]
-[assembly: AssemblyTrademark("")]
-[assembly: AssemblyCulture("")]
-[assembly: ComVisible(false)]
-[assembly: Guid("eb7e003a-6a95-4002-809f-926c7c8a11e9")]
-[assembly: AssemblyVersion("1.6.0.*")]

VAR.PdfTools/VAR.PdfTools.csproj

@@ -1,110 +1,30 @@
-<?xml version="1.0" encoding="utf-8"?>
+<Project Sdk="Microsoft.NET.Sdk">
-<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=" '$(Configuration)' == '' ">Debug</Configuration>
+    <TargetFramework>netstandard2.0</TargetFramework>
-    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProjectGuid>{EB7E003A-6A95-4002-809F-926C7C8A11E9}</ProjectGuid>
     <OutputType>Library</OutputType>
-    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <IsPackable>true</IsPackable>
-    <RootNamespace>VAR.PdfTools</RootNamespace>
+    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-    <AssemblyName>VAR.PdfTools</AssemblyName>
-    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
-    <FileAlignment>512</FileAlignment>
-    <TargetFrameworkProfile />
   </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug .Net 4.6.1|AnyCPU' ">
+  <PropertyGroup>
-    <DebugSymbols>true</DebugSymbols>
+    <PackageId>VAR.PdfTools</PackageId>
-    <DebugType>full</DebugType>
+    <Title>VAR.PdfTools</Title>
-    <Optimize>false</Optimize>
+    <Version>1.6.1</Version>
-    <OutputPath>bin\Debug\net461</OutputPath>
+    <Description>PdfTools Library</Description>
-    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <Authors>VAR</Authors>
-    <ErrorReport>prompt</ErrorReport>
+    <Company>VAR</Company>
-    <WarningLevel>4</WarningLevel>
+    <Copyright>Copyright © VAR 2016-2019</Copyright>
-    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
+    <RequireLicenseAcceptance>false</RequireLicenseAcceptance>
-    <LangVersion>6</LangVersion>
+    <PackageLicenseFile>LICENSE.txt</PackageLicenseFile>
-  </PropertyGroup>
+    <PackageProjectUrl>https://github.com/Kableado/VAR.PdfTools</PackageProjectUrl>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release .Net 4.6.1|AnyCPU' ">
+    <PackageTags>PDF;PDF Library</PackageTags>
-    <DebugType>pdbonly</DebugType>
-    <Optimize>true</Optimize>
-    <OutputPath>bin\Release\net461</OutputPath>
-    <DefineConstants>TRACE</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-    <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug .Net 3.5|AnyCPU' ">
-    <DebugSymbols>true</DebugSymbols>
-    <DebugType>full</DebugType>
-    <Optimize>false</Optimize>
-    <OutputPath>bin\Debug\net35</OutputPath>
-    <DefineConstants>DEBUG;TRACE</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
-  </PropertyGroup>
-  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release .Net 3.5|AnyCPU' ">
-    <DebugType>pdbonly</DebugType>
-    <Optimize>true</Optimize>
-    <OutputPath>bin\Release\net35</OutputPath>
-    <DefineConstants>TRACE</DefineConstants>
-    <ErrorReport>prompt</ErrorReport>
-    <WarningLevel>4</WarningLevel>
-    <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="System" />
+    <Content Include="..\LICENSE.txt" Link="LICENSE.txt" Pack="true" PackagePath="" />
-    <Reference Include="System.Core" />
-    <Reference Include="System.Drawing" />
-    <Reference Include="System.Xml.Linq" />
-    <Reference Include="System.Data.DataSetExtensions" />
-    <Reference Include="System.Data" />
-    <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
-    <Compile Include="Maths\Matrix3x3.cs" />
+    <PackageReference Include="System.Drawing.Common" Version="5.0.2" />
-    <Compile Include="Maths\Rect.cs" />
-    <Compile Include="PdfContentAction.cs" />
-    <Compile Include="PdfDocument.cs" />
-    <Compile Include="PdfDocumentPage.cs" />
-    <Compile Include="PdfElements\IPdfElement.cs" />
-    <Compile Include="PdfElements\PdfArray.cs" />
-    <Compile Include="PdfElements\PdfBoolean.cs" />
-    <Compile Include="PdfElements\PdfDictionary.cs" />
-    <Compile Include="PdfElements\PdfElementTypes.cs" />
-    <Compile Include="PdfElements\PdfElementUtils.cs" />
-    <Compile Include="PdfFilters.cs" />
-    <Compile Include="PdfFont.cs" />
-    <Compile Include="PdfElements\PdfInteger.cs" />
-    <Compile Include="PdfElements\PdfName.cs" />
-    <Compile Include="PdfElements\PdfNull.cs" />
-    <Compile Include="PdfElements\PdfObject.cs" />
-    <Compile Include="PdfElements\PdfObjectReference.cs" />
-    <Compile Include="PdfElements\PdfReal.cs" />
-    <Compile Include="PdfElements\PdfStream.cs" />
-    <Compile Include="PdfElements\PdfString.cs" />
-    <Compile Include="PdfParser.cs" />
-    <Compile Include="PdfPageRenderer.cs" />
-    <Compile Include="PdfStandar14FontMetrics.cs" />
-    <Compile Include="PdfTextElement.cs" />
-    <Compile Include="PdfTextExtractor.cs" />
-    <Compile Include="Properties\AssemblyInfo.cs" />
-    <Compile Include="Maths\Vector3D.cs" />
   </ItemGroup>
-  <ItemGroup>
+  <Target Name="CopyPackage" AfterTargets="Pack">
-    <None Include="NuGet\keep.txt" />
+    <Copy SourceFiles="$(OutputPath)..\$(PackageId).$(PackageVersion).nupkg" DestinationFolder="Nuget\" />
-  </ItemGroup>
-  <ItemGroup>
-    <None Include="Build.NuGet.cmd" />
-    <None Include="packages.config" />
-    <None Include="VAR.PdfTools.nuspec" />
-  </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/VAR.PdfTools.nuspec

@@ -1,22 +0,0 @@
-<?xml version="1.0"?>
-<package >
-  <metadata>
-    <id>$id$</id>
-    <version>$version$</version>
-    <title>$title$</title>
-    <authors>$author$</authors>
-    <owners>$author$</owners>
-    <licenseUrl>https://github.com/Kableado/VAR.PdfTools/blob/master/LICENSE.txt</licenseUrl>
-    <projectUrl>https://github.com/Kableado/VAR.PdfTools</projectUrl>
-    <requireLicenseAcceptance>false</requireLicenseAcceptance>
-    <description>$description$</description>
-    <copyright>Copyright VAR 2016-2017</copyright>
-    <tags>PDF Library</tags>
-  </metadata>
-  <files>
-    <file src="bin\Release\net461\VAR.PdfTools.dll" target="lib\net461\VAR.PdfTools.dll" />
-    <file src="bin\Release\net461\VAR.PdfTools.pdb" target="lib\net461\VAR.PdfTools.pdb" />
-    <file src="bin\Release\net35\VAR.PdfTools.dll" target="lib\net35\VAR.PdfTools.dll" />
-    <file src="bin\Release\net35\VAR.PdfTools.pdb" target="lib\net35\VAR.PdfTools.pdb" />
-  </files>
-</package>

VAR.PdfTools/packages.config

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<packages>
-  <package id="NuGet.CommandLine" version="3.4.3" targetFramework="net461" developmentDependency="true" />
-</packages>