how to draw irregular shape and calculate its surface?
in [VB.NET]
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From: Uwe Conradi on 6 May 2010 17:39 Hello everybody, I load first some image in the picturebox. I would like to draw (with pressed mouse) a line in the picturebox making so an irregular shape and then to color this shape and finally to calculate how many pixel are there. So I could compare different shapes. How to make it? Thanks for your ideas! Uwe
From: Cor Ligthert[MVP] on 7 May 2010 01:55
Have a look at the System.Drawing probably 10.000 samples on Internet how to draw a line in an image. http://msdn.microsoft.com/en-us/library/system.drawing.aspx "Uwe Conradi" <conradi(a)arcor.de> wrote in message news:ODHoXSW7KHA.5112(a)TK2MSFTNGP02.phx.gbl... > Hello everybody, > I load first some image in the picturebox. > I would like to draw (with pressed mouse) a line in the picturebox making > so an irregular shape and then to color this shape and finally to > calculate how many pixel are there. So I could compare different shapes. > How to make it? > Thanks for your ideas! > Uwe |