Gets the width and height of an image which is supported by GDIPlus
#include <GDIPlus.au3>
_GDIPlus_ImageGetDimension ( $hImage )
| $hImage | A handle to image object |
| Success: | An array with two entries: Array[0] = width of the image object Array[1] = height of the image object. |
| Failure: | Sets the @error flag to non-zero, @extended may contain GPSTATUS error code ($GPIP_ERR* see GPIPlusConstants.au3). |
None.
_GDIPlus_ImageGetWidth, _GDIPlus_ImageGetHeight
Suche nach GdipGetImageDimension in der MSDN Bibliothek.
#include <GDIPlus.au3>
#include <MsgBoxConstants.au3>
Example()
Func Example()
Local $aDim, $hImage, $sFile
$sFile = FileOpenDialog("Please select an image", "", "Image (*.jpg;*.png;*.bmp;*.gif;*.tif)", BitOR($FD_PATHMUSTEXIST, $FD_FILEMUSTEXIST))
If @error Then Exit MsgBox(($MB_ICONERROR + $MB_SYSTEMMODAL), "Error", "No image file has been selected", 30)
_GDIPlus_Startup()
$hImage = _GDIPlus_ImageLoadFromFile($sFile)
If @error Or Not $hImage Then
MsgBox(($MB_ICONERROR + $MB_SYSTEMMODAL), "Error", "This file isn't supported by GDIPlus!")
Else
$aDim = _GDIPlus_ImageGetDimension($hImage)
MsgBox($MB_ICONINFORMATION, "Information", "Image dimension of " & @CRLF & $sFile & @CRLF & @CRLF & "Width = " & $aDim[0] & " pixel" & @CRLF & "Height = " & $aDim[1] & " pixel")
_GDIPlus_ImageDispose($hImage)
EndIf
_GDIPlus_Shutdown()
EndFunc ;==>Example