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gdiplus: Destination points passed to GdipDrawImagePointsRect should be in device units.

This commit is contained in:
Dmitry Timoshkov 2012-08-15 12:09:24 +09:00 committed by Alexandre Julliard
parent 5e7452ade9
commit 7f1cb3bca2
1 changed files with 9 additions and 4 deletions
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13
dlls/gdiplus/graphics.c
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@ -2969,14 +2969,19 @@ GpStatus WINGDIPAPI GdipDrawImagePointRect(GpGraphics *graphics, GpImage *image,
GpUnit srcUnit) GpUnit srcUnit)
{ {
GpPointF points[3]; GpPointF points[3];
REAL scale_x, scale_y, width, height;
TRACE("(%p, %p, %f, %f, %f, %f, %f, %f, %d)\n", graphics, image, x, y, srcx, srcy, srcwidth, srcheight, srcUnit); TRACE("(%p, %p, %f, %f, %f, %f, %f, %f, %d)\n", graphics, image, x, y, srcx, srcy, srcwidth, srcheight, srcUnit);
scale_x = units_scale(srcUnit, graphics->unit, graphics->xres);
scale_y = units_scale(srcUnit, graphics->unit, graphics->yres);
width = srcwidth * scale_x;
height = srcheight * scale_y;
points[0].X = points[2].X = x; points[0].X = points[2].X = x;
points[0].Y = points[1].Y = y; points[0].Y = points[1].Y = y;
points[1].X = x + width;
/* FIXME: convert image coordinates to Graphics coordinates? */ points[2].Y = y + height;
points[1].X = x + srcwidth;
points[2].Y = y + srcheight;
return GdipDrawImagePointsRect(graphics, image, points, 3, srcx, srcy, return GdipDrawImagePointsRect(graphics, image, points, 3, srcx, srcy,
srcwidth, srcheight, srcUnit, NULL, NULL, NULL); srcwidth, srcheight, srcUnit, NULL, NULL, NULL);