Gets the ending point of the last figure in a path
#include <GDIPlus.au3>
_GDIPlus_PathGetLastPoint ( $hPath )
| $hPath | Pointer to a GraphicsPath object |
| Success: | an array containing the point coordinates: [0] - X coordinate of the point [1] - Y coordinate of the point |
| Failure: | sets the @error flag to non-zero, @extended may contain GPSTATUS error code ($GPIP_ERR* see GPIPlusConstants.au3). |
Search GdipGetPathLastPoint in MSDN Library.
#include <GDIPlus.au3>
#include <GUIConstantsEx.au3>
Example()
Func Example()
Local $hGUI, $hGraphic, $hPen, $hPath, $aPnt
; 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)
$hPen = _GDIPlus_PenCreate(0xFF8800AA, 2)
$hPath = _GDIPlus_PathCreate() ;Create new path object
_GDIPlus_PathAddArc($hPath, 50, 50, 300, 300, Random(0, 360), Random(30, 270))
_GDIPlus_GraphicsDrawPath($hGraphic, $hPath, $hPen) ;Draw path to graphics handle (GUI)
_GDIPlus_PenSetColor($hPen, 0xFF00AA00)
$aPnt = _GDIPlus_PathGetLastPoint($hPath)
_GDIPlus_GraphicsDrawRect($hGraphic, $aPnt[0] - 5, $aPnt[1] - 5, 10, 10, $hPen)
_GDIPlus_PathReverse($hPath)
$aPnt = _GDIPlus_PathGetLastPoint($hPath)
_GDIPlus_GraphicsDrawRect($hGraphic, $aPnt[0] - 5, $aPnt[1] - 5, 10, 10, $hPen)
; Loop until the user exits.
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE
; Clean up resources
_GDIPlus_PathDispose($hPath)
_GDIPlus_PenDispose($hPen)
_GDIPlus_GraphicsDispose($hGraphic)
_GDIPlus_Shutdown()
EndFunc ;==>Example