Move pic object

[ssamko]

Hello ! 

I have a small problem with taking screen. What I do:

1) I take a screenshot of window(thanks to it's hwnd)

2) I save this picture on desktop

but that saved picture is moved +8px from left and top

is there any GDI function which can move this graphic object immediately after screen-shot on position 0,0 (it means it have to move it -8px top and -8px left)

 

I hope you understand

I would be very thankful for help !

Thnx !

Edited February 28, 2016 by ssamko

[water]

There are so many screenshot UDFs available on the forum - which one do you use?

[ssamko]

1 hour ago, water said:

There are so many screenshot UDFs available on the forum - which one do you use?

This one ....can you tell me write why this happens ? 

 

Edited February 28, 2016 by ssamko

[water]

Why don't you use function _ScreenCapture_CaptureWnd that comes with AutoIt?

[ssamko]

I have my reasons....for me this one is better for my purposes....but probably you dont know why it happens right ? 

[water]

Right.
I just wanted to ask the right questions to get more information about your problem.
There are many users how know much more about GDI. Hopefully one of them chimes in.

[AutoBert]

Try once the _ScreenCapture_CaptureWnd instead and you see if the problem is from your used UDF. When it is from you can switch to original, if not show the code you used to save image as desktopimage.

[InunoTaishou]

I think this is what you're trying to do, shift the captured image to the left 8px and up 8px

#include <GDIplus.au3>
#include <ScreenCapture.au3>
#include <WinApi.au3>

Opt("WinTitleMatchMode", -2)

Global $xOffset = -8
Global $yOffset = -8

_GDIPlus_Startup()
Example()

Func Example()
    Local $hBitmap = _ScreenCapture_CaptureWnd("", WinGetHandle("VLC media player"))
    Local $hImage = _GDIPlus_BitmapCreateFromHBITMAP($hBitmap)
    Local $hBitmap2 = _GDIPlus_BitmapCreateFromScan0(_GDIPlus_ImageGetWidth($hImage) + $xOffset, _GDIPlus_ImageGetHeight($hImage) + $yOffset)
    Local $hGraphics = _GDIPlus_ImageGetGraphicsContext($hBitmap2)

    _GDIPlus_GraphicsDrawImage($hGraphics, $hImage, $xOffset, $yOffset)
    _GDIPlus_ImageSaveToFile($hBitmap2, @DesktopDir & "\Image.png")

    _GDIPlus_GraphicsDispose($hGraphics)
    _GDIPlus_ImageDispose($hImage)
    _GDIPlus_ImageDispose($hBitmap2)
    _WinAPI_DeleteObject($hBitmap)
    _GDIPlus_Shutdown()
EndFunc

 

Edited February 28, 2016 by InunoTaishou