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[SOLVED] SetWatermarkBitmap handle
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Aaron View Drop Down
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    Posted: 06 August 2008 at 8:54am
Hi,
 
Why can't I do this ???
 
Dim stdPic As StdPicture
Set stdPic = ImageManager.Icons.GetImage(1, 16).CreatePicture(xtpImageNormal)
wndReportControl.SetWatermarkBitmap stdPic.Handle, 100
 
or
 
Dim stdPic As StdPicture
Set stdPic = wndReportControl.Icons.GetImage(1, 16).CreatePicture(xtpImageNormal)
wndReportControl.SetWatermarkBitmap stdPic.Handle, 100
 
or
 
wndReportControl.SetWatermarkBitmap Picture1.Picture.Handle, 100

 
 
Seems only wndReportControl.SetWatermarkBitmapFromFile <picturePath>, 100      is working.
 
Thanks for looking at it.
 
 
Product: Xtreme SuitePro (ActiveX) version 15.0.2
Platform: Windows XP (32bit) - SP 2
Language: Visual Basic 6.0

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jpbro View Drop Down
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Confirmed here. I tried passing the picture to a Form first (to confirm the image was working) and calling SetWatermarkBitmap with the Form.Picture.Handle, but no help either. It seems that SetWatermarkBitmap returns false no matter what...
Product: Xtreme SuitePro (ActiveX) version 16.2.6
Platform: Windows XP - SP3

Language: Visual Basic 6.0 SP6
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jpbro View Drop Down
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Points: 1355 		Post Options Post Options   Thanks (0) Thanks(0)   Quote jpbro Quote  Post ReplyReply Direct Link To This Post Posted: 06 August 2008 at 1:33pm
Actually, it seems that calling SetWatermarkBitmap returns TRUE when using Me.Picture.Handle, but no watermark gets drawn.
Product: Xtreme SuitePro (ActiveX) version 16.2.6
Platform: Windows XP - SP3

Language: Visual Basic 6.0 SP6
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AndreiM View Drop Down
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Points: 132 		Post Options Post Options   Thanks (0) Thanks(0)   Quote AndreiM Quote  Post ReplyReply Direct Link To This Post Posted: 09 August 2008 at 5:25am
Hi,
It think you have to declare stdPic as a form (global) member. 
 
See line below:
    Set stdPic = ImageManager.Icons.GetImage(1, 16).CreatePicture(xtpImageNormal)
 
'CreatePicture' copy (!) image and store it in new StdPicture object.
I mean that stdPic retrieve image copy, but not a link!
 
stdPic will be destroyed when you exit your procedure and handle will be invalid.
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Aaron View Drop Down
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Hi Andrei,
 
You are right about that, it will be destroyed. But when using a PictureBox.Picture.Handle or Form.Picture.Handle should be "global" enough, don't you think? If you would be so kind and test this yourself you will see that handle is still the same and still doesn't work with SetWatermarkBitmap (See also reply of Jason)
 
Thanks
 
Product: Xtreme SuitePro (ActiveX) version 15.0.2
Platform: Windows XP (32bit) - SP 2
Language: Visual Basic 6.0

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AndreiM View Drop Down
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Points: 132 		Post Options Post Options   Thanks (0) Thanks(0)   Quote AndreiM Quote  Post ReplyReply Direct Link To This Post Posted: 14 August 2008 at 8:14am
Sorry, I was not right.
The problem is that SetWatermarkBitmap works fine only if you pass handle to alptha bitmap (or 32 bit per pixel).
SetWatermarkBitmapFromFile works fine because it convert source bitmap to alptha bitmap if need.
 
This bug will be fixed in version 12.0.2.
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Aaron View Drop Down
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Hi,
 
Thanks for fixing this
 
There's no possible solution (not that I know of) to get a handle of an alpha image. Can't use:
  • stdPicture (doesn't support alpha / does return handle)
  • MS Picturebox control (doesn't support alpha / does return handle)
  • MS Image control (doesn't support alpha / does return handle)
  • CJ Imagemanager icon (supports alpha / doesn't return handle)

It would be nice if ImageManager would return handle of image. Who is in charge of the imagemanager control, I hope it's you

 
 
Product: Xtreme SuitePro (ActiveX) version 15.0.2
Platform: Windows XP (32bit) - SP 2
Language: Visual Basic 6.0

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SuperMario View Drop Down
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Oleg is in charge of ImageManager
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Aaron View Drop Down
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Originally posted by SuperMario SuperMario wrote:

Oleg is in charge of ImageManager
 
Pssst, SuperMario, could you whisper something in Oleg's ear? Here it comes: "Would it be possible to return handle of added images" and also tell him how wonderfull the ImageManager is. And maybe give him something of your favorite SuperMario cookie  Thanks a lot in advance.
 
 
Product: Xtreme SuitePro (ActiveX) version 15.0.2
Platform: Windows XP (32bit) - SP 2
Language: Visual Basic 6.0

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AndreiM View Drop Down
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Points: 132 		Post Options Post Options   Thanks (0) Thanks(0)   Quote AndreiM Quote  Post ReplyReply Direct Link To This Post Posted: 15 August 2008 at 1:00pm
Hi,
XTPImageManagerIcon.Handle property will be added in 12.0.2.
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