Click here to Skip to main content
Rate this: bad
good
Please Sign up or sign in to vote.
Hi,
I am developing a web application which are based on image processing. I am not able to fix one issue in my application. I want to draw border on transparent images. i.e for a round transparent image I need to draw border round shaped. Need to detect whole image path and draw border based on that. I used something like
 
var borderColor = Color.White;
 
            var newSize = new Size(
                original.Width + borderWidth * 2,
                original.Height + borderWidth * 2);
 
            var img = new Bitmap(newSize.Width, newSize.Height);
            var g = Graphics.FromImage(img);
 
            g.Clear(borderColor);
            g.DrawImage(original, new Point(borderWidth, borderWidth));
            g.Dispose();
 
but this is not working based on transparent image.
Posted 30-Aug-12 19:52pm

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
0 Zoltán Zörgő 220
1 Peter Leow 160
2 CPallini 120
3 CHill60 100
4 BillWoodruff 95
0 Sergey Alexandrovich Kryukov 9,428
1 OriginalGriff 6,901
2 Peter Leow 4,737
3 Zoltán Zörgő 4,349
4 CHill60 2,932


Advertise | Privacy | Mobile
Web03 | 2.8.150129.1 | Last Updated 31 Aug 2012
Copyright © CodeProject, 1999-2015
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100