Visual Basic Sectors?

Question

I'm having issues drawing a sector. I want to draw the bottom half of a circle, from pi to 0.
Here's the code that's not working for me:

Circle (130, 345), 10, , -pi, (-0.0001)

It's drawing a line, and not the semi-circle.

It's my first class with Visual Basic, we're supposed to keep it simple.

Thanks!

Anonymous · Accepted Answer

Drawing a semi-circle:

-> Make a label on your form, name it:   lblDrawing
-> Set the label's Autosize property to false (on the right properties toolbar, look for 'autosize' and set to false)
-> Now make the label very big on the form!! (now that you can change the size of the label)
-> Add a button to your form, name it anything! 
-> Double-click on your button and put in this code:      


Dim formSurface As Graphics = Me.lblDrawing.CreateGraphics
formSurface.FillPie(Brushes.Black, 50, 50, 50, 50, 0, -180)

What version of vb are you using?? The Circle command is not present in Vb 2008, Ellipse is used instead.

-> Now run your program =)
  and ask me if you got any problems: aamir_raza60@hotmail.com

simo · Answer

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Visual Basic Sectors?

2 Answers