Retrieve the width of a pen
#include <GDIPlus.au3>
_GDIPlus_PenGetWidth ( $hPen )
| $hPen | Handle to a pen object |
| Success: | the width of pen. |
| Failure: | -1 and sets the @error flag to non-zero, @extended may contain GPSTATUS error code ($GPIP_ERR* see GPIPlusConstants.au3). |
Search GdipGetPenWidth 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)
; Draw line
_GDIPlus_Startup()
$hGraphic = _GDIPlus_GraphicsCreateFromHWND($hGUI)
$hPen = _GDIPlus_PenCreate(0xFF000000, 8)
_GDIPlus_PenSetWidth($hPen, 4)
_GDIPlus_GraphicsDrawLine($hGraphic, 10, 10, 390, 10, $hPen)
; Show pen width
MsgBox($MB_SYSTEMMODAL, "Information", "Pen Width: " & _GDIPlus_PenGetWidth($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