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fix issue with null encodings for cid fonts

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Eliot Jones
2020-04-04 17:30:06 +01:00
parent 9abe9f4b2f
commit 729234477a
2 changed files with 8 additions and 2 deletions
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8
src/UglyToad.PdfPig/PdfFonts/CidFonts/PdfCidCompactFontFormatFont.cs
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@@ -1,7 +1,6 @@
namespace UglyToad.PdfPig.PdfFonts.CidFonts namespace UglyToad.PdfPig.PdfFonts.CidFonts
{ {
using System; using System;
using System.Linq;
using Core; using Core;
using Fonts.CompactFontFormat; using Fonts.CompactFontFormat;
@@ -20,8 +19,15 @@
public bool TryGetBoundingBox(int characterIdentifier, out PdfRectangle boundingBox) public bool TryGetBoundingBox(int characterIdentifier, out PdfRectangle boundingBox)
{ {
boundingBox = new PdfRectangle(0, 0, 500, 0);
var font = GetFont(); var font = GetFont();
if (font.Encoding == null)
{
return false;
}
var characterName = GetCharacterName(characterIdentifier); var characterName = GetCharacterName(characterIdentifier);
boundingBox = font.GetCharacterBoundingBox(characterName) ?? new PdfRectangle(0, 0, 500, 0); boundingBox = font.GetCharacterBoundingBox(characterName) ?? new PdfRectangle(0, 0, 500, 0);

2
src/UglyToad.PdfPig/PdfFonts/Parser/Parts/CidFontFactory.cs
View File

@@ -157,7 +157,7 @@
{ {
var widths = new Dictionary<int, double>(); var widths = new Dictionary<int, double>();
if (!dict.TryGet(NameToken.W, out var widthsItem) || !(widthsItem is ArrayToken widthArray)) if (!dict.TryGet(NameToken.W, pdfScanner, out ArrayToken widthArray))
{ {
return widths; return widths;
} }