Function Reference


_GDIPlus_ImageGetHeight

Get the image height

#include <GDIPlus.au3>
_GDIPlus_ImageGetHeight ( $hImage )

Parameters

$hImage Handle to an image object

Return Value

Success: the image height, in pixels.
Failure: -1 and sets the @error flag to non-zero, @extended may contain GPSTATUS error code ($GPID_ERR*).

Related

_GDIPlus_ImageGetWidth

See Also

Search GdipGetImageHeight in MSDN Library.

Example

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

Example()

Func Example()
    Local $hBitmap, $hClone, $hImage, $iX, $iY

    ; Initialize GDI+ library
    _GDIPlus_Startup()

    ; Capture 32 bit bitmap
    $hBitmap = _ScreenCapture_Capture("")
    $hImage = _GDIPlus_BitmapCreateFromHBITMAP($hBitmap)

    ; Create 24 bit bitmap clone
    $iX = _GDIPlus_ImageGetWidth($hImage)
    $iY = _GDIPlus_ImageGetHeight($hImage)
    $hClone = _GDIPlus_BitmapCloneArea($hImage, 0, 0, $iX, $iY, $GDIP_PXF24RGB)

    ; Save bitmap to file
    _GDIPlus_ImageSaveToFile($hClone, @MyDocumentsDir & "\GDIPlus_Image.bmp")

    ; Clean up resources
    _GDIPlus_ImageDispose($hClone)
    _GDIPlus_ImageDispose($hImage)
    _WinAPI_DeleteObject($hBitmap)

    ; Shut down GDI+ library
    _GDIPlus_Shutdown()

    ShellExecute(@MyDocumentsDir & "\GDIPlus_Image.bmp")
EndFunc   ;==>Example