diff options
Diffstat (limited to 'src/drivers/GDI')
| -rw-r--r-- | src/drivers/GDI/Fl_GDI_Graphics_Driver.cxx | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/drivers/GDI/Fl_GDI_Graphics_Driver.cxx b/src/drivers/GDI/Fl_GDI_Graphics_Driver.cxx index 54740fc10..f03c38940 100644 --- a/src/drivers/GDI/Fl_GDI_Graphics_Driver.cxx +++ b/src/drivers/GDI/Fl_GDI_Graphics_Driver.cxx @@ -166,6 +166,18 @@ void Fl_GDI_Graphics_Driver::fixloop() { // remove equal points from closed pat while (n>2 && p[n-1].x == p[0].x && p[n-1].y == p[0].y) n--; } +Fl_Region Fl_Graphics_Driver::XRectangleRegion(int x, int y, int w, int h) { + if (Fl_Surface_Device::surface() == Fl_Display_Device::display_device()) return CreateRectRgn(x,y,x+w,y+h); + // because rotation may apply, the rectangle becomes a polygon in device coords + POINT pt[4] = { {x, y}, {x + w, y}, {x + w, y + h}, {x, y + h} }; + LPtoDP((HDC)fl_graphics_driver->gc(), pt, 4); + return CreatePolygonRgn(pt, 4, ALTERNATE); +} + +void Fl_Graphics_Driver::XDestroyRegion(Fl_Region r) { + DeleteObject(r); +} + // // End of "$Id$". |