Sets the surround colors currently specified for a path gradient brush
#include <GDIPlus.au3>
_GDIPlus_PathBrushSetSurroundColorsWithCount ( $hPathGradientBrush, $aColors )
| $hPathGradientBrush | Pointer to a PathGradientBrush object |
| $aColors | Array containing the surrounding colors: [0] - Number of colors [1] - Color 1 [2] - Color 2 [n] - Color n |
| Success: | the number of surround colors set. |
| Failure: | 0 and sets the @error flag to non-zero, @extended may contain GPSTATUS error code ($GPIP_ERR* see GPIPlusConstants.au3). |
The surround colors are colors specified for discrete points on the brush's boundary path.
Search GdipSetPathGradientSurroundColorsWithCount in MSDN Library.
#include <GDIPlus.au3>
#include <GUIConstantsEx.au3>
Example()
Func Example()
Local $hGUI = GUICreate("GDI+", 400, 400)
GUISetState(@SW_SHOW)
_GDIPlus_Startup()
Local $hGraphics = _GDIPlus_GraphicsCreateFromHWND($hGUI)
_GDIPlus_GraphicsSetSmoothingMode($hGraphics, $GDIP_SMOOTHINGMODE_HIGHQUALITY)
_GDIPlus_GraphicsClear($hGraphics, 0xFF000000)
Local $hPath = _GDIPlus_PathCreate()
_GDIPlus_PathAddLine($hPath, 106, 330, 200, 40)
_GDIPlus_PathAddLine($hPath, 294, 330, 48, 151)
_GDIPlus_PathAddLine($hPath, 352, 151, 106, 330)
_GDIPlus_PathWindingModeOutline($hPath)
Local $hBrush = _GDIPlus_PathBrushCreateFromPath($hPath)
Local $aColors[11] = [10]
$aColors[1] = 0xFFFF0000
$aColors[2] = 0xFF000000
$aColors[3] = 0xFFFFFF00
$aColors[4] = 0xFF000000
$aColors[5] = 0xFF00FF00
$aColors[6] = 0xFF000000
$aColors[7] = 0xFF00FFFF
$aColors[8] = 0xFF000000
$aColors[9] = 0xFF0000FF
$aColors[10] = 0xFF000000
_GDIPlus_PathBrushSetSurroundColorsWithCount($hBrush, $aColors)
_GDIPlus_GraphicsFillPath($hGraphics, $hPath, $hBrush)
; Loop until the user exits.
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE
; Clean up resources
_GDIPlus_BrushDispose($hBrush)
_GDIPlus_PathDispose($hPath)
_GDIPlus_GraphicsDispose($hGraphics)
_GDIPlus_Shutdown()
EndFunc ;==>Example