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svg_loader: correct polygon's points loading

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Only an even number of correctly read points defining
a polygon should be loaded and passed on for rendering.
Any remaining points should be ignored.
This commit is contained in:
Mira Grudzinska 2024-04-21 20:36:09 +02:00 • committed by Hermet Park
parent c5266725d4
commit 4316dd2620
1 changed files with 5 additions and 2 deletions
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7
src/loaders/svg/tvgSvgLoader.cpp
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@ -1724,8 +1724,11 @@ static SvgNode* _createEllipseNode(SvgLoaderData* loader, SvgNode* parent, const
static bool _attrParsePolygonPoints(const char* str, SvgPolygonNode* polygon)
{
float num;
while (_parseNumber(&str, nullptr, &num)) polygon->pts.push(num);
float num_x, num_y;
while (_parseNumber(&str, nullptr, &num_x) && _parseNumber(&str, nullptr, &num_y)) {
polygon->pts.push(num_x);
polygon->pts.push(num_y);
}
return true;
}