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DllStructGetData() How can get Color BGR?


AdminC
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#RequireAdmin
#include <SendMessage.au3>
#include <WinAPI.au3>
#include <WindowsConstants.au3>
#include <GDIPlus.au3>
#include <GUIConstantsEx.au3>
#include <WinAPIGdi.au3>
#include <Array.au3>
#include <WinAPIDiag.au3>

$Imglocation = @ScriptDir&"\Image\testimg.bmp"

_GDIPlus_Startup()
Local $Bitmap = _GDIPlus_BitmapCreateFromFile($Imglocation)
Local $hBitmap = _GDIPlus_BitmapCreateHBITMAPFromBitmap($Bitmap)

Local $imgSize = _WinAPI_GetBitmapDimension($hBitmap)
Local $imgBits = DllStructCreate('dword[' & ($imgSize.X * $imgSize.Y) & ']')

_WinAPI_GetBitmapBits($hBitmap, DllStructGetSize($imgBits), DllStructGetPtr($imgBits))
_WinAPI_DisplayStruct($imgBits)
MsgBox(0, "", DllStructGetData($imgBits, 1, 1)) 
_GDIPlus_Shutdown()

DllstructGetData can't get data color B, G, R value. Who's know that? teach me plz

 

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#RequireAdmin
#include <SendMessage.au3>
#include <WinAPI.au3>
#include <WindowsConstants.au3>
#include <GDIPlus.au3>
#include <GUIConstantsEx.au3>
#include <WinAPIGdi.au3>
#include <Array.au3>
#include <WinAPIDiag.au3>

$Imglocation = @ScriptDir&"\Image\testimg.bmp"

_GDIPlus_Startup()
Local $Bitmap = _GDIPlus_BitmapCreateFromFile($Imglocation)
Local $hBitmap = _GDIPlus_BitmapCreateHBITMAPFromBitmap($Bitmap)

Local $imgSize = _WinAPI_GetBitmapDimension($hBitmap)
Local $imgBits = DllStructCreate('dword[' & ($imgSize.X * $imgSize.Y) & ']')

_WinAPI_GetBitmapBits($hBitmap, DllStructGetSize($imgBits), DllStructGetPtr($imgBits))
_WinAPI_DisplayStruct($imgBits)
MsgBox(0, "", DllStructGetData($imgBits, 1, 1)) 
_GDIPlus_Shutdown()

DllstructGetData can't get data color B, G, R value. Who's know that? teach me plz

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You know that this is the wrong forum to post a question?
BTW: Please use the AutoIt code tags (the "<>" button in the editor) when posting code.

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$Imglocation = @ScriptDir&"\Image\testimg.bmp"

_GDIPlus_Startup()
Local $Bitmap = _GDIPlus_BitmapCreateFromFile($Imglocation)
Local $hBitmap = _GDIPlus_BitmapCreateHBITMAPFromBitmap($Bitmap)

Local $imgSize = _WinAPI_GetBitmapDimension($hBitmap)
Local $imgBits = DllStructCreate('dword[' & (DllStructGetData($imgSize, 'X') * DllStructGetData($imgSize, 'Y')) & ']')

_WinAPI_GetBitmapBits($hBitmap, DllStructGetSize($imgBits), DllStructGetPtr($imgBits))
;_WinAPI_DisplayStruct($imgBits)
MsgBox(0, "", DllStructGetData($imgBits, 1, 1))
_GDIPlus_Shutdown()

 

Edited by AdminC
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  • Moderators

@AdminC the Examples forum very, very clearly states:

Quote

Do not post general support questions here, instead use the AutoIt Help and Support forums.

Please pay attention to where you're posting in the future.

"Profanity is the last vestige of the feeble mind. For the man who cannot express himself forcibly through intellect must do so through shock and awe" - Spencer W. Kimball

How to get your question answered on this forum!

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