GDI+: GdipSetTextureWrapMode

[José Roca]

The following example creates a texture brush, sets the wrap mode of the brush, and uses the brush to fill a rectangle.

C++

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VOID Example_SetWrapMode(HDC hdc)
{
   Graphics graphics(hdc);

   Image image(L"HouseAndTree.gif");
   TextureBrush textureBrush(&image);
   textureBrush.SetWrapMode(WrapModeTileFlipX);
   graphics.FillRectangle(&textureBrush, 0, 0, 400, 200);
}


PowerBASIC

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SUB GDIP_SetTextureWrapMode (BYVAL hdc AS DWORD)

   LOCAL hStatus AS LONG
   LOCAL pGraphics AS DWORD
   LOCAL pImage AS DWORD
   LOCAL pTextureBrush AS DWORD
   LOCAL strFileName AS STRING

   hStatus = GdipCreateFromHDC(hdc, pGraphics)

   strFileName = UCODE$("HouseAndTree.gif")
   hStatus = GdipLoadImageFromFile(STRPTR(strFileName), pImage)
   hStatus = GdipCreateTexture(pImage, %WrapModeTile, pTextureBrush)
   hStatus = GdipSetTextureWrapMode(pTextureBrush, %WrapModeTileFlipX)
   hStatus = GdipFillRectangleI(pGraphics, pTextureBrush, 0, 0, 400, 200)

   ' // Cleanup
   IF pImage THEN GdipDisposeImage(pImage)
   IF pTextureBrush THEN GdipDeleteBrush(pTextureBrush)
   IF pGraphics THEN GdipDeleteGraphics(pGraphics)

END SUB


The following illustration shows the output of the preceding code.