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Fixes WPF text blurry render encountered in some cases. #62

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Merged
Licshee merged 1 commit into from
May 2, 2017
Merged

Fixes WPF text blurry render encountered in some cases. #62

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10 changes: 9 additions & 1 deletion Source/HtmlRenderer.WPF/Adapters/GraphicsAdapter.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -201,7 +201,15 @@ public override void DrawString(string str, RFont font, RColor color, RPoint poi

glyphRendered = true;
var glyphRun = new GlyphRun(glyphTypeface, rtl ? 1 : 0, false, 96d / 72d * font.Size, glyphs, Utils.ConvertRound(point), widths, null, null, null, null, null, null);
var rect = glyphRun.ComputeAlignmentBox();
var guidelines = new GuidelineSet();
guidelines.GuidelinesX.Add(rect.Left);
guidelines.GuidelinesX.Add(rect.Right);
guidelines.GuidelinesY.Add(rect.Top);
guidelines.GuidelinesY.Add(rect.Bottom);
_g.PushGuidelineSet(guidelines);
_g.DrawGlyphRun(colorConv, glyphRun);
_g.Pop();
}
}

Expand Down Expand Up @@ -269,7 +277,7 @@ public override void DrawRectangle(RPen pen, double x, double y, double width, d
x += .5;
y += .5;
}

_g.DrawRectangle(null, ((PenAdapter)pen).CreatePen(), new Rect(x, y, width, height));
}

Expand Down