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#1 Posted : Thursday, April 5, 2007 10:59:39 PM(UTC)

aspire  
aspire

Groups: Registered
Posts: 13


Hello,

Raster Imaging Pro V15
VC++

In my project , I used "LBitmapWindow" class. Now I want to set the bitmap's destination rectangle. But I found the Comments in “SetDstRect" function that "This function is not working while being called from the classes LBitmapWindow" .
How can I do?

Thanks

aspire
 

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#2 Posted : Monday, April 9, 2007 5:49:51 AM(UTC)

Adnan Ismail  
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Posts: 3,022

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Aspire,
If you want to change the destination rectangle to control the scroll position, you can do it as follows:

1. When you have the scroll position you want to save:
m_LBitmapWnd.GetRects(NULL, NULL, &dr, NULL); //only want the dest rect.




2. When you want to scroll to the old position:
m_LBitmapWnd.ScrollTo(-dr.left, -dr.top);

 
#3 Posted : Tuesday, April 10, 2007 3:59:06 PM(UTC)

aspire  
aspire

Groups: Registered
Posts: 13


Hello,

Thanks for you reply.

I'll try it.


aspire
 
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