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FrmPdfInfo: Show all fonts used on any text element

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Valeriano A.R.
2017-10-11 16:48:01 +02:00
parent 34e7424273
commit 7ac6b19331
1 changed files with 18 additions and 2 deletions
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20
VAR.PdfTools.Workbench/FrmPdfInfo.cs
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@@ -92,9 +92,25 @@ namespace VAR.PdfTools.Workbench
PdfTextExtractor extractor = new PdfTextExtractor(page); PdfTextExtractor extractor = new PdfTextExtractor(page);
foreach (PdfTextElement textElement in extractor.Elements) foreach (PdfTextElement textElement in extractor.Elements)
{ {
string fontName = textElement.Font == null ? "#NULL#" : textElement.Font.Name;
if (fontName == "#NULL#" && textElement.Childs.Count > 0)
{
var fontNames = textElement.Childs.Select(c => c.Font == null ? "#NULL#" : c.Font.Name);
StringBuilder sbFontName = new StringBuilder();
foreach(string fontNameAux in fontNames)
{
if (sbFontName.Length > 0) { sbFontName.Append(";"); }
sbFontName.Append(fontNameAux);
}
fontName = sbFontName.ToString();
}
lines.Add(string.Format("Text({0}, {1})({2}, {3})[{4}]: \"{5}\"", lines.Add(string.Format("Text({0}, {1})({2}, {3})[{4}]: \"{5}\"",
textElement.Matrix.Matrix[0, 2], textElement.Matrix.Matrix[1, 2], textElement.VisibleWidth, textElement.VisibleHeight, Math.Round(textElement.Matrix.Matrix[0, 2], 2),
textElement.Font == null ? "#NULL#" : textElement.Font.Name, Math.Round(textElement.Matrix.Matrix[1, 2], 2),
Math.Round(textElement.VisibleWidth, 2),
Math.Round(textElement.VisibleHeight, 2),
fontName,
textElement.VisibleText)); textElement.VisibleText));
} }
} }