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Do not render text that doesn't fit inside the clip rectangle. Fixes bug [#847]: "TextPrinter layout when width, height are zero." (http://www.opentk.com/node/847).

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the_fiddler 2009-05-30 17:58:41 +00:00
parent 7244b80332
commit 88f1ce081f
1 changed files with 2 additions and 1 deletions
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3
Source/Utilities/Graphics/Text/GL1TextOutputProvider.cs
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@ -89,7 +89,8 @@ namespace OpenTK.Graphics.Text
int current = 0; int current = 0;
foreach (Glyph glyph in block) foreach (Glyph glyph in block)
{ {
if (glyph.IsWhiteSpace) // Do not render whitespace characters or characters outside the clip rectangle.
if (glyph.IsWhiteSpace || extents[current].Width == 0 || extents[current].Height == 0)
{ {
current++; current++;
continue; continue;