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Create an object from a drawing in C#

is it posible to create an object from a line, ellipse? the drawing is made using graphics methods i need to define some properties for each drawing (the position and size). i started to learn C# 3 days ago, so don't be mean please.

10q
Mar 23 '07 #1
3 1191
kenobewan
4,871 Expert 4TB
Welcome to the site. Here is an article to get you started:
Creating Graphics On-The-Fly with ASP.NET
Mar 26 '07 #2
I've learned a few tricks in using graphics and graphicsPath, a collection of graphicsPath objects did it. now my problem is the hit testing of overlapping objects. i have to connect some points, but my lines can't cross the objects in collection. i tried creating a region, but isVisible doesn't work and i really don't know way.

foreach (PointF pi in points)
{
foreach (PointF pj in points)
{
gpRegionForLine = new GraphicsPath();
gpRegionForLine.AddLine(pi.X - 1, pi.Y - 1, pj.X - 1, pj. Y - 1);
gpRegionForLine.AddLine(pj.X - 1, pj.Y - 1, pi.X - 1, pi.Y - 2);
regionForLine = new Region(gpRegionForLine);
foreach (GraphicsPath gpi in allGraphicsPath)
{
if (!(regionForLine.IsVisible(gpi.GetBounds())))
g.FillRegion(Brushes.BlueViolet, regionForLine);
}
the if condition is always true, and shouldn't

any ideas? or maybe another idea?
Apr 11 '07 #3
done it..

ps: why edit/delete my posts isn't an option?
Apr 11 '07 #4

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