The following example draws a group of rectangles and fills them.
C++
VOID Example_FillRectangles2(HDC hdc)
{
Graphics graphics(hdc);
// Create a SolidBrush object.
SolidBrush blackBrush(Color(255, 0, 0, 0));
// Create an array of RectF objects.
RectF rect1(0.0f, 0.0f, 100.0f, 200.0f);
RectF rect2(100.5f, 200.5f, 200.5f, 50.5f);
RectF rect3(300.8f, 0.8f, 50.8f, 150.8f);
RectF rects[3] = {rect1, rect2, rect3};
// Fill the rectangles.
graphics.FillRectangles(&blackBrush, rects, 3);
}
SUB GDIP_FillRectangles (BYVAL hdc AS DWORD)
LOCAL hStatus AS LONG
LOCAL pGraphics AS DWORD
LOCAL pBrush AS DWORD
DIM rcf(2) AS RECTF
hStatus = GdipCreateFromHDC(hdc, pGraphics)
' // Create a SolidBrush
hStatus = GdipCreateSolidFill(GDIP_ARGB(255, 0, 0, 0), pBrush)
' // Create an array of RectF objects.
rcf(0).x = 0.0! : rcf(0).y = 0.0! : rcf(0).Width = 100.0! : rcf(0).Height = 200.0!
rcf(1).x = 100.5! : rcf(1).y = 200.5! : rcf(1).Width = 200.5! : rcf(1).Height = 50.5!
rcf(2).x = 300.8! : rcf(2).y = 0.8! : rcf(2).Width = 50.8! : rcf(2).Height = 150.8!
' // Fill the rectangles.
hStatus = GdipFillRectangles(pGraphics, pBrush, rcf(0), 3)
' // Cleanup
IF pBrush THEN GdipDeleteBrush(pBrush)
IF pGraphics THEN GdipDeleteGraphics(pGraphics)
END SUB
(http://www.jose.it-berater.org/captures/GdipFillRectangles.png)