problem with Resource UDF - (Moved)

[Parsix]

problem with resize 

try this

local $hB=_ResourceGetAsBitmap($ResourceName)
if $hB then _GDIPlus_ImageResize($hB, 64, 64)

=>  program crashes

Edited April 25, 2020 by Parsix

[Parsix]

problem with resize 

try this

#AutoIt3Wrapper_Res_File_Add=Resource-GRP\logo.png, 10, Logo_PNG

local $hB=_ResourceGetAsBitmap("Logo_PNG")
if $hB then _GDIPlus_ImageResize($hB, 64, 64)

=>  program crashes

Edited April 25, 2020 by Parsix

[Nine]

It returns a HBITMAP object.  You need to convert it to GDI+ before manipulating it.

[Jos]

Moved to the appropriate forum, as the AutoIt Example Scripts forum very clearly states:

Quote

Share your cool AutoIt scripts, UDFs and applications with others.

---

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

Moderation Team

[Parsix]

1 hour ago, Nine said:

It returns a HBITMAP object.  You need to convert it to GDI+ before manipulating it.

how to?

[Nine]

_GDIPlus_BitmapCreateFromHBITMAP

[Parsix]

5 minutes ago, Nine said:

_GDIPlus_BitmapCreateFromHBITMAP

i need to use for ImageList

i try it but not worked

[Nine]

Maybe posting a runable snippet of your code could help understand this issue ?  What do you think ?

[Parsix]

 

expandcollapse popup

#Region
#AutoIt3Wrapper_Res_File_Add=Resources-Slider\NotaryW2.png, RT_RCDATA, SSAA_PNG
#EndRegion

#include <GUIConstantsEx.au3>
#include <GuiButton.au3>
#include <GuiImageList.au3>
#include <GDIPlus.au3>
#Include "Resource-LIB\resources.au3"

Example()

Func Example()

    Local $hGUI = GUICreate("ImageList Draw", 400, 300)
    Local $ctrl=GUICtrlCreateButton("Button1", 10, 10, 100, 100)
    GUISetState(@SW_SHOW)

         Local $hB=_ResourceGetAsBitmap("SSAA_PNG")

         _GDIPlus_Startup()
         $hB2 = _GDIPlus_BitmapCreateFromHBITMAP ($hB)
         $hB2 = _GDIPlus_ImageResize ( $hB2, 48, 48 )
         If @error Then MsgBox(64,"Error",@error)

         Local $hImageList = _GUIImageList_Create(64, 64, 5,1)
        _GUIImageList_Add($hImageList, $hB2)
        _GUIImageList_Add($hImageList, $hB2)
        _GUIImageList_Add($hImageList, $hB2)
        _GUIImageList_Add($hImageList, $hB2)
        _GUIImageList_Add($hImageList, $hB2)
        _WinAPI_DeleteObject( $hB2 )
        _GUICtrlButton_SetImageList($ctrl, $hImageList, 2, 1, 10)
    Do
    Until GUIGetMsg() = $GUI_EVENT_CLOSE
    _GDIPlus_Shutdown()
    GUIDelete()
EndFunc   ;==>Example

 

Edited April 25, 2020 by Parsix

[Parsix]

13 minutes ago, Parsix said:

 

expandcollapse popup

#Region
#AutoIt3Wrapper_Res_File_Add=Resources-Slider\NotaryW2.png, RT_RCDATA, SSAA_PNG
#EndRegion

#include <GUIConstantsEx.au3>
#include <GuiButton.au3>
#include <GuiImageList.au3>
#include <GDIPlus.au3>
#Include "Resource-LIB\resources.au3"

Example()

Func Example()

    Local $hGUI = GUICreate("ImageList Draw", 400, 300)
    Local $ctrl=GUICtrlCreateButton("Button1", 10, 10, 100, 100)
    GUISetState(@SW_SHOW)

         Local $hB=_ResourceGetAsBitmap("SSAA_PNG")

         _GDIPlus_Startup()
         $hB2 = _GDIPlus_BitmapCreateFromHBITMAP ($hB)
         $hB2 = _GDIPlus_ImageResize ( $hB2, 48, 48 )
         If @error Then MsgBox(64,"Error",@error)

         Local $hImageList = _GUIImageList_Create(64, 64, 5,1)
        _GUIImageList_Add($hImageList, $hB2)
        _GUIImageList_Add($hImageList, $hB2)
        _GUIImageList_Add($hImageList, $hB2)
        _GUIImageList_Add($hImageList, $hB2)
        _GUIImageList_Add($hImageList, $hB2)
        _WinAPI_DeleteObject( $hB2 )
        _GUICtrlButton_SetImageList($ctrl, $hImageList, 2, 1, 10)
    Do
    Until GUIGetMsg() = $GUI_EVENT_CLOSE
    _GDIPlus_Shutdown()
    GUIDelete()
EndFunc   ;==>Example

 

@error is set to 4

resources.au3

Edited April 25, 2020 by Parsix

[Nine]

You need to revert it back to an HBITMAP object after resizing, as _GUIImageList_Add does not accept GDI+ image.  Make sure you dispose HBITMAP object and GDI+ image correctly.  Your snippet is not doing it right.  Open help file and read about those functions and how to clean them up.

[Parsix]

13 minutes ago, Nine said:

You need to revert it back to an HBITMAP object after resizing, as _GUIImageList_Add does not accept GDI+ image.  Make sure you dispose HBITMAP object and GDI+ image correctly.  Your snippet is not doing it right.  Open help file and read about those functions and how to clean them up.

i not found any thing

[Parsix]

Local $img1=_ResourceGetAsBitmap($ResourceName)
Local $hImageList = _GUIImageList_Create(72, 72, 5)

;---Resize $img1 (hbitmap) for Imagelist
_GUIImageList_Add($hImageList, $img1)
;---or Resize $img1 in Imagelist
_GUICtrlButton_SetImageList($ctrl, $hImageList, 2, 1, 10)

 

[Jos]

@Parsix, Stick to this thread and start showing some effort to follow up on what was handed to you.

Jos

[Parsix]

have you solution for my problem?

Local $img1=_ResourceGetAsBitmap($ResourceName)
Local $hImageList = _GUIImageList_Create(72, 72, 5)

;---Resize $img1 (hbitmap) for Imagelist
_GUIImageList_Add($hImageList, $img1)
;---or Resize $img1 in Imagelist
_GUICtrlButton_SetImageList($ctrl, $hImageList, 2, 1, 10)

 

[Jos]

Which problem?  It helps when you try to put some effort in formulating a question when you want an answer.  

[Parsix]

11 minutes ago, Jos said:

Which problem?  It helps when you try to put some effort in formulating a question when you want an answer.  

How to

Resize $img1 (hbitmap) for Imagelist before add to imagelist

or

Resize $img1 in Imagelist

?

 

 

question 1: first list

how to convert gdi plus bitmap to image object or any for add to image list?

Edited April 25, 2020 by Parsix

[Parsix]

have you solution?