Sets the pen alignment
#include <GDIPlus.au3>
_GDIPlus_PenSetAlignment ( $hPen [, $iAlignment = 0] )
| $hPen | Handle to a pen object |
| $iAlignment | [optional] Pen alignment. Can be one of the following: 0 - Specifies that the pen is aligned on the center of the line that is drawn 1 - Specifies, when drawing a polygon, that the pen is aligned on the inside of the edge of the polygon |
| Success: | True. |
| Failure: | False and sets the @error flag to non-zero, @extended may contain GPSTATUS error code ($GPIP_ERR* see GPIPlusConstants.au3). |
Search GdipSetPenMode in MSDN Library.
#include <GDIPlus.au3>
#include <GUIConstantsEx.au3>
#include <MsgBoxConstants.au3>
Example()
Func Example()
Local $hGUI, $hGraphic, $hPen
; Create GUI
$hGUI = GUICreate("GDI+", 400, 300)
GUISetState(@SW_SHOW)
; Create resources
_GDIPlus_Startup()
$hGraphic = _GDIPlus_GraphicsCreateFromHWND($hGUI)
$hPen = _GDIPlus_PenCreate(0xFF000000, 4)
_GDIPlus_PenSetEndCap($hPen, $GDIP_LINECAPARROWANCHOR)
_GDIPlus_PenSetAlignment($hPen, 1)
; Show pen alignment
MsgBox($MB_SYSTEMMODAL, "Information", "Pen alignment: " & _GDIPlus_PenGetAlignment($hPen))
; Draw arrows
_GDIPlus_GraphicsDrawLine($hGraphic, 10, 130, 390, 130, $hPen)
_GDIPlus_PenSetWidth($hPen, 6)
_GDIPlus_GraphicsDrawLine($hGraphic, 10, 150, 390, 150, $hPen)
_GDIPlus_PenSetWidth($hPen, 8)
_GDIPlus_GraphicsDrawLine($hGraphic, 10, 170, 390, 170, $hPen)
; Loop until the user exits.
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE
; Clean up resources
_GDIPlus_PenDispose($hPen)
_GDIPlus_GraphicsDispose($hGraphic)
_GDIPlus_Shutdown()
EndFunc ;==>Example