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Rebase

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This commit is contained in:
BobLD 2023-02-19 22:26:26 +00:00
parent b2fa76a756
commit 6ccf41f36c
2 changed files with 39 additions and 37 deletions
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3
src/UglyToad.PdfPig.Tests/Tokens/DictionaryTokenTests.cs
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@ -12,7 +12,8 @@ namespace UglyToad.PdfPig.Tests.Tokens
[Fact]
public void NullDictionaryThrows()
{
Action action = () => new DictionaryToken(null);
IReadOnlyDictionary<NameToken, IToken> dictionary = null;
Action action = () => new DictionaryToken(dictionary);
Assert.Throws<ArgumentNullException>(action);
}

73
src/UglyToad.PdfPig/Graphics/ContentStreamProcessor.cs
View File

@ -75,11 +75,10 @@
var transformedPdfBounds = PerformantRectangleTransformer
.Transform(renderingMatrix, textMatrix, transformationMatrix, new PdfRectangle(0, 0, characterBoundingBox.Width, 0));
Letter letter = null;
if (Diacritics.IsInCombiningDiacriticRange(unicode) && bytes.CurrentOffset > 0 && letters.Count > 0)
{
var attachTo = letters[letters.Count - 1];
Letter letter = null;
if (Diacritics.IsInCombiningDiacriticRange(unicode) && currentOffset > 0 && letters.Count > 0)
{
var attachTo = letters[letters.Count - 1];
if (attachTo.TextSequence == TextSequence
&& Diacritics.TryCombineDiacriticWithPreviousLetter(unicode, attachTo.Value, out var newLetter))
@ -87,39 +86,41 @@
// TODO: union of bounding boxes.
letters.Remove(attachTo);
letter = new Letter(
newLetter,
attachTo.GlyphRectangle,
attachTo.StartBaseLine,
attachTo.EndBaseLine,
attachTo.Width,
attachTo.FontSize,
attachTo.Font,
attachTo.RenderingMode,
attachTo.StrokeColor,
attachTo.FillColor,
attachTo.PointSize,
attachTo.TextSequence);
}
}
// If we did not create a letter for a combined diacritic, create one here.
if (letter == null)
{
letter = new Letter(
unicode,
transformedGlyphBounds,
transformedPdfBounds.BottomLeft,
transformedPdfBounds.BottomRight,
transformedPdfBounds.Width,
fontSize,
font.Details,
currentState.FontState.TextRenderingMode,
currentState.CurrentStrokingColor,
currentState.CurrentNonStrokingColor,
pointSize,
textSequence);
newLetter,
attachTo.GlyphRectangle,
attachTo.StartBaseLine,
attachTo.EndBaseLine,
attachTo.Width,
attachTo.FontSize,
attachTo.Font,
attachTo.RenderingMode,
attachTo.StrokeColor,
attachTo.FillColor,
attachTo.PointSize,
attachTo.TextSequence);
}
}
var currentState = GetCurrentState(); // TODO - pass stroking and text rendering mode
// If we did not create a letter for a combined diacritic, create one here.
if (letter == null)
{
letter = new Letter(
unicode,
transformedGlyphBounds,
transformedPdfBounds.BottomLeft,
transformedPdfBounds.BottomRight,
transformedPdfBounds.Width,
fontSize,
font.Details,
currentState.FontState.TextRenderingMode,
currentState.CurrentStrokingColor,
currentState.CurrentNonStrokingColor,
pointSize,
TextSequence);
}
letters.Add(letter);
markedContentStack.AddLetter(letter);