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Code Issues Projects Releases Wiki Activity

List fonts ok

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This commit is contained in:
Yan Maniez 2019-04-24 00:04:02 +02:00
parent 1a8b832662
commit dd4c0ca6f9
1 changed files with 64 additions and 8 deletions
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72
AideDeJeu/AideDeJeu/ViewModels/PlayerCharacter/PlayerCharacterEditorViewModel.cs
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@ -1034,6 +1034,59 @@ namespace AideDeJeu.ViewModels.PlayerCharacter
return null;
}
public static HashSet<String> listFonts(PdfReader reader)
{
HashSet<String> set = new HashSet<String>();
//PdfReader reader = new PdfReader(src);
PdfDictionary resources;
for (int k = 1; k <= reader.NumberOfPages; ++k)
{
resources = reader.GetPageN(k).GetAsDict(PdfName.RESOURCES);
processResource(set, resources);
}
return set;
}
public static void processResource(HashSet<String> set, PdfDictionary resource)
{
if (resource == null)
return;
PdfDictionary xobjects = resource.GetAsDict(PdfName.XOBJECT);
if (xobjects != null)
{
foreach (PdfName key in xobjects.Keys)
{
processResource(set, xobjects.GetAsDict(key));
}
}
PdfDictionary fonts = resource.GetAsDict(PdfName.FONT);
if (fonts == null)
return;
PdfDictionary font;
foreach (PdfName key in fonts.Keys)
{
font = fonts.GetAsDict(key);
String name = font.GetAsName(PdfName.BASEFONT).ToString();
if (name.Length > 8 && name[7] == '+')
{
name = String.Format("{0} subset ({1})", name.Substring(8), name.Substring(1, 7));
}
else
{
name = name.Substring(1);
PdfDictionary desc = font.GetAsDict(PdfName.FONTDESCRIPTOR);
if (desc == null)
name += " nofontdescriptor";
else if (desc.Get(PdfName.FONTFILE) != null)
name += " (Type 1) embedded";
else if (desc.Get(PdfName.FONTFILE2) != null)
name += " (TrueType) embedded";
else if (desc.Get(PdfName.FONTFILE3) != null)
name += " (" + font.GetAsName(PdfName.SUBTYPE).ToString().Substring(1) + ") embedded";
}
set.Add(name);
}
}
async Task GeneratePdfAsync()
{
@ -1059,6 +1112,7 @@ namespace AideDeJeu.ViewModels.PlayerCharacter
PdfReader reader = new PdfReader(AideDeJeu.Tools.Helpers.GetResourceStream("AideDeJeu.Pdf.178_hd_01_feuille_de_perso_v1.pdf"));
var set = listFonts(reader);
//var truc = findFontInPage(reader, "MinionPro-It", 1);
//var fonts = BaseFont.GetDocumentFonts(reader);
//var font = BaseFont.CreateFont("TMULFZ+MinionPro-It", BaseFont.WINANSI, BaseFont.EMBEDDED);
@ -1072,19 +1126,21 @@ namespace AideDeJeu.ViewModels.PlayerCharacter
// read the file
//PdfReader fondo = new PdfReader("listaPrecios.pdf");
PdfStamper stamper = new PdfStamper(reader, stream);
var ct = new ColumnText(stamper.GetOverContent(1));
ct.SetSimpleColumn(20, 685, 200, 35);
//ct.Canvas.SetRGBColorFill(255, 0, 0);
//ct.Canvas.
//ct.Canvas.Rectangle(0, 0, 200f, 600f);
var p = new Paragraph(new Phrase(20, "Hello World! gfdgfd gfdgfd gfdgfdg gfdgdg zrerezr ezrzerez rezrezrze zrezrez zrezrez ffdfdsz rezrzerez fsffsdfs", bigFont));
p.Alignment = iTextSharp.text.Element.ALIGN_CENTER;
ct.AddElement(p);
ct.Go();
PdfContentByte content = stamper.GetOverContent(1);
// add text
content.SetRGBColorFill(255, 0, 0);
content.Rectangle(20, 685, 200, 35);
content.Stroke();
var ct = new ColumnText(content);
ct.SetSimpleColumn(20, 685, 200, 35);
//ct.Canvas.SetRGBColorFill(255, 0, 0);
//ct.Canvas.
//ct.Canvas.Rectangle(0, 0, 200f, 600f);
ct.AddElement(new Paragraph(new Phrase(20, "Hello World!", bigFont)));
ct.Go();
ColumnText.ShowTextAligned(content, iTextSharp.text.Element.ALIGN_LEFT, new Phrase("Galefrin", bigFont), 40, 700, 0);