CODEWITHSUNDEEP
c#wpfgraphics2dgeometry
me.at.coding
me.at.coding

Reputation: 17786

Draw a semicircle / half circle in WPF / C#

I need to draw a semicircle / half circle in WPF. Any idea how to do that? Thanks for any hint!

Upvotes: 6

Views: 13345

Answers (1)

Victor Chelaru
Victor Chelaru

Reputation: 4847

Since the original link is dead, here's how I was able to draw an arc:

<Canvas>
    <Path Stroke="Gray">
        <Path.Data>
            <PathGeometry>
                <PathGeometry.Figures>
                    <PathFigureCollection>
                        <PathFigure StartPoint="0,20">
                            <PathFigure.Segments>
                                <PathSegmentCollection>
                                    <ArcSegment Size="20, 20"
                                    IsLargeArc="True"
                                    SweepDirection="CounterClockwise"
                                    Point="40,20" />
                                </PathSegmentCollection>
                            </PathFigure.Segments>
                        </PathFigure>
                    </PathFigureCollection>
                </PathGeometry.Figures>
            </PathGeometry>
        </Path.Data>
    </Path>
</Canvas>

That produces the following image (with added markings for some of the variables)

enter image description here

The XAML above is a modified version of the XAML found here:

https://www.c-sharpcorner.com/UploadFile/mahesh/drawing-arc-using-arcsegment-in-xaml/

Upvotes: 9

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