CODEWITHSUNDEEP
vb.netvisual-studio-2010colorsfillshapes
ParaChase
ParaChase

Reputation: 319

Coloring in shapes in Visual Basic.Net?

I have a set of shapes created in visual basic that need to be colored in:

Public Class Form1

Private Sub btnDraw_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDraw.Click
    Dim formSurface As Graphics = Me.CreateGraphics 'creates surface

    Dim world As New Pen(Color.Black, 3)
    formSurface.DrawRectangle(world, 250, 50, 300, 300) 'world


    Dim roof As New Pen(Color.Black, 3)
    Dim roof1 As New Point(325, 200)
    Dim roof2 As New Point(475, 200)
    Dim roof3 As New Point(400, 100)
    Dim roof4 As New Point(400, 100)
    Dim curvePoints As Point() = {roof1, roof2, roof3, roof4}
    formSurface.DrawPolygon(roof, curvePoints) 'triangle roof

    Dim body As New Pen(Color.Black, 3)
    formSurface.DrawRectangle(body, 325, 200, 150, 150) 'square body

    Dim sun As New Pen(Color.Black, 3)
    formSurface.DrawEllipse(sun, 450, 75, 50, 50) 'sun

    Dim door As New Pen(Color.Black, 3)
    formSurface.DrawRectangle(door, 387, 300, 25, 50) 'door

End Sub

End Class

Everything works perfectly; the shapes are all generated where I want them to be. (I'm trying to draw a house) However, how do I color them in? Also, if I do, will the colors overlap (I want that to happen)?

Should I use some function like image.fill? I know that isn't right but I'm looking for something like that.

Thanks!

Upvotes: 0

Views: 1962

Answers (1)

Mafu Josh
Mafu Josh

Reputation: 2672

You want to use the formSurface.FillPolygon, FillRectangle, and FillEllipse commands. You can still use the Draw commands to create an outline with a different color than the fill.

The "Fill" commands need Brushes instead of pens. (Pens draw lines, brushes fill space.) The easiest type of brush to use would be like "Brushes.AliceBlue".

Upvotes: 1

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