#include <GDIPlus.au3>
#include <GUIConstantsEx.au3>

Example()

Func Example()
    Local $hGUI, $hGraphic, $hBrush, $hRegion, $hRegion1, $hRegion2, $hPath

    ; Crée une GUI
    $hGUI = GUICreate("GDI+", 600, 480)
    GUISetState(@SW_SHOW)

    _GDIPlus_Startup()
    $hGraphic = _GDIPlus_GraphicsCreateFromHWND($hGUI) ; Crée un objet graphique à partir du handle de la fenêtre
    _GDIPlus_GraphicsClear($hGraphic, 0xFFFFFFFF)

    $hBrush = _GDIPlus_BrushCreateSolid(0x7F8800AA)

    $hPath = _GDIPlus_PathCreate() ; Crée un objet path
    _GDIPlus_PathAddEllipse($hPath, 80, 60, 80, 60)

    $hRegion1 = _GDIPlus_RegionCreateFromRect(30, 80, 80, 60)
    $hRegion2 = _GDIPlus_RegionCreateFromPath($hPath)

    _GDIPlus_GraphicsDrawString($hGraphic, "2 regions", 50, 30)
    _GDIPlus_GraphicsFillRegion($hGraphic, $hRegion1, $hBrush)
    _GDIPlus_GraphicsFillRegion($hGraphic, $hRegion2, $hBrush)

    _GDIPlus_GraphicsDrawString($hGraphic, "intersection", 50, 180)
    _GDIPlus_RegionTranslate($hRegion1, 0, 150)
    _GDIPlus_RegionTranslate($hRegion2, 0, 150)
    $hRegion = _GDIPlus_RegionClone($hRegion1)
    _GDIPlus_RegionCombineRegion($hRegion, $hRegion2, 1) ; Intersection
    _GDIPlus_GraphicsFillRegion($hGraphic, $hRegion, $hBrush)
    _GDIPlus_RegionDispose($hRegion)

    _GDIPlus_GraphicsDrawString($hGraphic, "union", 250, 180)
    _GDIPlus_RegionTranslate($hRegion1, 200, 0)
    _GDIPlus_RegionTranslate($hRegion2, 200, 0)
    $hRegion = _GDIPlus_RegionClone($hRegion1)
    _GDIPlus_RegionCombineRegion($hRegion, $hRegion2, 2) ; Union
    _GDIPlus_GraphicsFillRegion($hGraphic, $hRegion, $hBrush)
    _GDIPlus_RegionDispose($hRegion)

    _GDIPlus_GraphicsDrawString($hGraphic, "xor", 450, 180)
    _GDIPlus_RegionTranslate($hRegion1, 200, 0)
    _GDIPlus_RegionTranslate($hRegion2, 200, 0)
    $hRegion = _GDIPlus_RegionClone($hRegion1)
    _GDIPlus_RegionCombineRegion($hRegion, $hRegion2, 3) ; Xor
    _GDIPlus_GraphicsFillRegion($hGraphic, $hRegion, $hBrush)
    _GDIPlus_RegionDispose($hRegion)

    _GDIPlus_GraphicsDrawString($hGraphic, "region1 sub region2", 50, 330)
    _GDIPlus_RegionTranslate($hRegion1, -400, 150)
    _GDIPlus_RegionTranslate($hRegion2, -400, 150)
    $hRegion = _GDIPlus_RegionClone($hRegion1)
    _GDIPlus_RegionCombineRegion($hRegion, $hRegion2, 4) ; 1 moins 2
    _GDIPlus_GraphicsFillRegion($hGraphic, $hRegion, $hBrush)
    _GDIPlus_RegionDispose($hRegion)

    _GDIPlus_GraphicsDrawString($hGraphic, "region2 sub region1", 250, 330)
    _GDIPlus_RegionTranslate($hRegion1, 200, 0)
    _GDIPlus_RegionTranslate($hRegion2, 200, 0)
    $hRegion = _GDIPlus_RegionClone($hRegion1)
    _GDIPlus_RegionCombineRegion($hRegion, $hRegion2, 5) ; 2 moins 1
    _GDIPlus_GraphicsFillRegion($hGraphic, $hRegion, $hBrush)
    _GDIPlus_RegionDispose($hRegion)

    ; Boucle jusqu'à ce que l'utilisateur quitte.
    Do
    Until GUIGetMsg() = $GUI_EVENT_CLOSE

    ; Nettoie les ressources
    _GDIPlus_PathDispose($hPath)
    _GDIPlus_RegionDispose($hRegion1)
    _GDIPlus_RegionDispose($hRegion2)
    _GDIPlus_BrushDispose($hBrush)
    _GDIPlus_GraphicsDispose($hGraphic)
    _GDIPlus_Shutdown()
EndFunc   ;==>Example