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.NET Forum / Windows Forms / Drawing / May 2007

Rounded Corners with GDI+

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Jim Light - 15 May 2007 21:21 GMT
Hi,

I would like to load up an existing image from disk and round off the
edges with GDI+.
Does anybody here a good reference on how to do this?

Thank you!

Regards,

Jim Light.
Bob Powell [MVP] - 15 May 2007 21:32 GMT
Create a path and clip the image to the path.

See Graphics.SetClip and DrawImage...

For the rounded rectangle thing see Windows Forms Tips and Tricks.

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Bob Powell [MVP]
Visual C#, System.Drawing

Ramuseco Limited .NET consulting
http://www.ramuseco.com

Find great Windows Forms articles in Windows Forms Tips and Tricks
http://www.bobpowell.net/tipstricks.htm

Answer those GDI+ questions with the GDI+ FAQ
http://www.bobpowell.net/faqmain.htm

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> Hi,
>
[quoted text clipped - 7 lines]
>
> Jim Light.
Jim Light - 17 May 2007 05:00 GMT
Actually this is for an ASP.NET 2.0 app, not a winform app.
Nik Coughlin - 17 May 2007 05:34 GMT
> Actually this is for an ASP.NET 2.0 app, not a winform app.

Makes no difference
Jim Light - 17 May 2007 18:57 GMT
On May 15, 4:32 pm, "Bob Powell [MVP]" <bob@_spamkiller_bobpowell.net>
wrote:
> Create a path and clip the image to the path.
>
[quoted text clipped - 26 lines]
>
> > Jim Light.

Bob, I read up on your great FAQ and understand GDI+ a bit better now.
However, I surprised that MS hasn't included a 'roundedges' function.
It seems there are several ways to approach this. Which would be the
most efficient?
Thank you for your time and brain power ;)
Bob Powell [MVP] - 17 May 2007 20:15 GMT
The solution on the FAQ is pretty much the most used and simplest.

Even Chris Sells likes it ;-)

Remember that you can use GDI+ to drawon images in memory and then blast
them out to the response stream....

Signature

Bob Powell [MVP]
Visual C#, System.Drawing

Ramuseco Limited .NET consulting
http://www.ramuseco.com

Find great Windows Forms articles in Windows Forms Tips and Tricks
http://www.bobpowell.net/tipstricks.htm

Answer those GDI+ questions with the GDI+ FAQ
http://www.bobpowell.net/faqmain.htm

All new articles provide code in C# and VB.NET.
Subscribe to the RSS feeds provided and never miss a new article.

> On May 15, 4:32 pm, "Bob Powell [MVP]" <bob@_spamkiller_bobpowell.net>
> wrote:
[quoted text clipped - 30 lines]
> most efficient?
> Thank you for your time and brain power ;)

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