Function Reference


_GDIPlus_PathAddPie

Adds a pie to a path

#include <GDIPlus.au3>
_GDIPlus_PathAddPie ( $hPath, $nX, $nY, $nWidth, $nHeight, $fStartAngle, $fSweepAngle )

Parameters

$hPath Pointer to a GraphicsPath object
$nX The X coordinate of the upper left corner of the rectangle that bounds the ellipse that bounds the pie
$nY The Y coordinate of the upper left corner of the rectangle that bounds the ellipse that bounds the pie
$nWidth The width of the rectangle that bounds the ellipse that bounds the pie
$nHeight The height of the rectangle that bounds the ellipse that bounds the pie
$fStartAngle The angle, in degrees, between the X axis and the starting point of the arc that defines the pie.
A positive value specifies clockwise rotation.
$fSweepAngle The angle, in degrees, between the starting and ending points of the arc that defines the pie.
A positive value specifies clockwise rotation.

Return Value

Success: True.
Failure: False and sets the @error flag to non-zero, @extended may contain GPSTATUS error code ($GPIP_ERR* see GPIPlusConstants.au3).

See Also

Search GdipAddPathPie in MSDN Library.

Example

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

Example()

Func Example()
        Local $hGUI, $hGraphic, $hBrush, $hPen, $hPen2, $hPath

        ; Create GUI
        $hGUI = GUICreate("GDI+", 400, 400)
        GUISetState(@SW_SHOW)

        _GDIPlus_Startup()
        $hGraphic = _GDIPlus_GraphicsCreateFromHWND($hGUI) ;Create a graphics object from a window handle
        _GDIPlus_GraphicsSetSmoothingMode($hGraphic, $GDIP_SMOOTHINGMODE_HIGHQUALITY) ;Sets the graphics object rendering quality (antialiasing)
        _GDIPlus_GraphicsClear($hGraphic, 0xFFFFFFFF)

        $hBrush = _GDIPlus_BrushCreateSolid(0x7F8800AA)
        $hPen = _GDIPlus_PenCreate(0xFF8800AA, 2)

        $hPath = _GDIPlus_PathCreate() ;Create new path object

        _GDIPlus_PathAddPie($hPath, 50, 50, 300, 300, 135, 270)
        _GDIPlus_PathAddPie($hPath, 50, 80, 300, 300, 45, 90)

        _GDIPlus_GraphicsFillPath($hGraphic, $hPath, $hBrush) ;Fill path to graphics handle (GUI)
        _GDIPlus_GraphicsDrawPath($hGraphic, $hPath, $hPen) ;Draw path to graphics handle (GUI)

        ; Loop until the user exits.
        Do
        Until GUIGetMsg() = $GUI_EVENT_CLOSE

        ; Clean up resources
        _GDIPlus_PathDispose($hPath)
        _GDIPlus_BrushDispose($hBrush)
        _GDIPlus_PenDispose($hPen)
        _GDIPlus_PenDispose($hPen2)
        _GDIPlus_GraphicsDispose($hGraphic)
        _GDIPlus_Shutdown()
EndFunc   ;==>Example