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#1 Posted : Tuesday, November 3, 2009 11:48:21 PM(UTC)

ssskkk  
ssskkk

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Posts: 74



Hi,
   I am using leadtools version 16 in my desktop application. When I tried to draw shapes using the same codes that you were used in 'DrawDemo', shapes are not drawing properly..
 I used this code
 using (Pen pen = new Pen(clsVariables.penColor,clsVariables.penwidth))
                                    {
                                       container.Graphics.SmoothingMode = SmoothingMode.AntiAlias;
                                       container.Graphics.DrawPath(pen, path);
                                         }
 when I tried to draw rectangle with a width less than 4 some sides are not drawing...(some time drawing properly, some time not).It drawing properly when width is greater than 4..How can I solve it?

Regards,
ssskkk
 

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#2 Posted : Wednesday, November 4, 2009 6:29:52 AM(UTC)

Adnan Ismail  
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Can you please try to isolate the problem in a very small test project (not your full application) and send it to me in a ZIP or RAR file? If you don't want to post it here, you can email it to support@leadtools.com.
 
#3 Posted : Wednesday, November 4, 2009 8:22:56 PM(UTC)

ssskkk  
ssskkk

Groups: Registered
Posts: 74



Hi,
     I attached my sample solution with this, In this application I set pen width to 1,then some sides not drawing..

Regards,
 ssskkk
 
File Attachment(s):
SampleDraw.rar (1,314kb) downloaded 20 time(s).
 
#4 Posted : Thursday, November 5, 2009 7:48:16 AM(UTC)

Adnan Ismail  
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You are zooming out and using the Fit SizeMode. This can cause pixels to disappear. To solve that change the PaintDisplayMode to Resample as follows:
In the Form1_Load function add this code:
RasterPaintProperties pp = rstrDualImg2.PaintProperties;
pp.PaintDisplayMode = RasterPaintDisplayModeFlags.Resample;
rstrDualImg2.PaintProperties = pp;
 
#5 Posted : Friday, November 6, 2009 12:15:44 AM(UTC)

ssskkk  
ssskkk

Groups: Registered
Posts: 74



Hi, I added that extra code and drawing shapes are working properly, but when I use zoom to rectangle and tried to zoom the canvas again and again an exception is coming that is "Not enough memory available." I can't handle it by using try.. catch block.. How can I handle it?

Regards,
ssskkk
 
#6 Posted : Sunday, November 8, 2009 3:02:38 AM(UTC)

Adnan Ismail  
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If you are sure you're not trying to zoom to a zero-width or zero-height rectangle, please create a new forum post or open a new support ticket by emailing support@leadtools.com, since this appears to be a different issue not directly related to this thread.
 
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