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| author | Johannes Schickel | 2013-08-06 22:59:59 +0200 |
|---|---|---|
| committer | Narek Mailian | 2013-08-22 11:46:50 +0200 |
| commit | a2fabef87c3558a6407fb2f53e86b3b687a755f6 (patch) | |
| tree | 2a1590b3151cbb005d442044e3050c93196762b4 | |
| parent | af13b74d023c3f7880f1b06f427d3b69e5c8831e (diff) | |
| download | scummvm-rg350-a2fabef87c3558a6407fb2f53e86b3b687a755f6.tar.gz scummvm-rg350-a2fabef87c3558a6407fb2f53e86b3b687a755f6.tar.bz2 scummvm-rg350-a2fabef87c3558a6407fb2f53e86b3b687a755f6.zip | |
GRAPHICS: Increase robustness of VectorRendererSpec::drawString.
| -rw-r--r-- | graphics/VectorRendererSpec.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/graphics/VectorRendererSpec.cpp b/graphics/VectorRendererSpec.cpp index e68242575e..280bd6ec76 100644 --- a/graphics/VectorRendererSpec.cpp +++ b/graphics/VectorRendererSpec.cpp @@ -738,7 +738,12 @@ drawString(const Graphics::Font *font, const Common::String &text, const Common: // the text (area). drawArea = textDrawableArea.findIntersectingRect(area); } - + + // Better safe than sorry. We intersect with the actual surface boundaries + // to avoid any ugly clipping in _activeSurface->getSubArea which messes + // up the calculation of the x and y coordinates where to draw the string. + drawArea = drawArea.findIntersectingRect(Common::Rect(0, 0, _activeSurface->w, _activeSurface->h)); + if (!drawArea.isEmpty()) { Surface textAreaSurface = _activeSurface->getSubArea(drawArea); font->drawString(&textAreaSurface, text, area.left - drawArea.left, offset - drawArea.top, area.width() - deltax, _fgColor, alignH, deltax, ellipsis); |