Solved

Draw border around Usercontrol

Posted on 2004-10-05
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969 Views
Last Modified: 2012-06-27
Hi all

I'm trying to draw a custom border around a usercontrol.

In the paint event I have this:

If Border = True Then
  UserControl.Line (1, 1)-(UserControl.ScaleWidth - 10, UserControl.ScaleHeight - 10), BorderColor, B
End If

But sometimes only top and left borders are displayed.

Anybody knows how to address the last visible pixel on x and y?


With kind regards


Ramses (x_terminat_or_3)
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Comment
Question by:x_terminat_or_3
8 Comments
 
LVL 51

Expert Comment

by:Ryan Chong
ID: 12224695
just guess:

UserControl.Line (10, 10)-(UserControl.ScaleWidth + 10, UserControl.ScaleHeight + 10), BorderColor, B

?
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Author Comment

by:x_terminat_or_3
ID: 12225093
Nope, that doesn't do it
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LVL 7

Expert Comment

by:_agj_
ID: 12225240
why not use .Left+.Width-10 and .Top+.Height-10
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LVL 2

Author Comment

by:x_terminat_or_3
ID: 12225254
Stop the presses, I found what was going on

The border was partially hidden because of a label.  I've set the label's backstyle to transparent and that did the trick.

Stupid me!  


Thanks for your input
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LVL 10

Accepted Solution

by:
fds_fatboy earned 125 total points
ID: 12225289
Just a little extra bit. Are you drawing 1 pixel in from the edge?

If so,instead of this:

  UserControl.Line (1, 1)-(UserControl.ScaleWidth - 10, UserControl.ScaleHeight - 10), BorderColor, B

It is better and safer to convert all coordinates to/from pixels like this:

  UserControl.Line (ScaleX(1, vbPixels, Scalemode) , ScaleY(1, vbPixels, Scalemode))-(UserControl.ScaleWidth - ScaleX(1, vbPixels, Scalemode), UserControl.ScaleHeight - ScaleY(1, vbPixels, Scalemode)), BorderColor, B

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LVL 2

Author Comment

by:x_terminat_or_3
ID: 12225301
Thanks this is excatly what I needed
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LVL 10

Expert Comment

by:fds_fatboy
ID: 12225525
Happy to help - and unexpected points too.
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LVL 2

Author Comment

by:x_terminat_or_3
ID: 12225537
I've given them since it was the exact answer to the question

"Anybody knows how to address the last visible pixel on x and y?"


With kind regards



Ramses (x_terminat_or_3)
0

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