unwanted holes in my picture

[qwertt]

Hallo,

I just recently tries to build a GUI, but I ran into a problem, which is most certainly a

mistake on my part, but I just can't find the reason.

Was I wanted, was a black plate, with an image on top (on the left side), nothing more

Was I did was

• GUICreate
• GUISetBkColor(black)
• GUICtrlCreatePic

But no some of my image has holes an I see the black from underneath, just like my

pictures has holes ode some freaky kind of transparency I don't want.

Oh and if it matters, I rin Win7(64).

Can you help me ?

TNX

#include <GUIConstantsEx.au3>
#include <StaticConstants.au3>
#include <WindowsConstants.au3>
 
$Form1 = GUICreate("Form1", 613, 306, 192, 132)
GUISetBkColor(0x000000)
$Pic1 = GUICtrlCreatePic("C:\Tools\x+.jpg", 0, 0, 461, 306)
GUISetState(@SW_SHOW)
 
While 1
$nMsg = GUIGetMsg()
Switch $nMsg
  Case $GUI_EVENT_CLOSE
   Exit
EndSwitch
WEnd

[taietel]

Try to disable the picture: put just under the GuiCtrlCreatePic(...)

GUICtrlSetState($Pic1, $GUI_DISABLE)

[qwertt]

Does not change anything.

I found a quick, but dirty workaround by not making the background black and add one empty GUICtrlCreateLabel next to the picture, which I made black by using

GUICtrlSetBkColor(-1, $Gui_color_BK).

Works, looks good, but still I wounder why GUISetBkColor destroys my jpg

[monoscout999]

edit the picture to remove transparencies

[qwertt]

Its a regular JPG, I even converted it to BMP, same problem.

I doubt that it has a transparency!

[monoscout999]

upload the picture and let us run some tests.

[qwertt]

OK, for demonstration purposes I have cut the relevant part of the JPG.

Its quite small, now but easy to see...

For some strange reason imageshack changed the name of my upload,

please not that if you try my minimalistic code.

Link:

http://imageshack.us/photo/my-images/854/71713711.jpg/

for me the result is this:

http://imageshack.us/photo/my-images/18/resultek.jpg/

[UEZ]

I got the same effect. Try this way instead:

#include <GUIConstantsEx.au3>
#include <StaticConstants.au3>
#include <WindowsConstants.au3>
#include <GDIPlus.au3>
 
_GDIPlus_Startup()
$hImage = _GDIPlus_ImageLoadFromFile("Test.jpg")
$hBmp = _GDIPlus_BitmapCreateHBITMAPFromBitmap($hImage)
_GDIPlus_ImageDispose($hImage)
$Form1 = GUICreate("Form1", 613, 306, 192, 132)
GUISetBkColor(0x000000)
$Pic1 = GUICtrlCreatePic("", 0, 0, 0, 0)
_WinAPI_DeleteObject(GUICtrlSendMsg($Pic1, 0x0172, 0, $hBmp))
GUISetState(@SW_SHOW)
 
While 1
$nMsg = GUIGetMsg()
Switch $nMsg
    Case $GUI_EVENT_CLOSE
        _WinAPI_DeleteObject($hBmp)
        _GDIPlus_Shutdown()
        Exit
EndSwitch
WEnd

Br,

UEZ

Edited September 13, 2011 by UEZ

[qwertt]

TNX,

this kind of works. but it seams a lot of vodoo to get to that result.

Did I ran into a bug or is my result a suppose to happen.

Should I submit a Bug report?