51 lines
1.4 KiB
C#
51 lines
1.4 KiB
C#
using System;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Shapes;
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namespace Microsoft.Research.DynamicDataDisplay.PointMarkers
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{
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/// <summary>Adds Circle element at every point of graph</summary>
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public class RectElementPointMarker : ShapeElementPointMarker {
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public override UIElement CreateMarker()
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{
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Rectangle result = new Rectangle();
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result.Width = Size;
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result.Height = Size;
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result.Stroke = Brush;
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result.Fill = Fill;
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if (!String.IsNullOrEmpty(ToolTipText))
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{
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ToolTip tt = new ToolTip();
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tt.Content = ToolTipText;
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result.ToolTip = tt;
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}
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return result;
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}
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public override void SetMarkerProperties(UIElement marker)
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{
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Rectangle rect = (Rectangle)marker;
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rect.Width = Size;
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rect.Height = Size;
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rect.Stroke = Brush;
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rect.Fill = Fill;
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if (!String.IsNullOrEmpty(ToolTipText))
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{
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ToolTip tt = new ToolTip();
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tt.Content = ToolTipText;
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rect.ToolTip = tt;
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}
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}
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public override void SetPosition(UIElement marker, Point screenPoint)
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{
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Canvas.SetLeft(marker, screenPoint.X - Size / 2);
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Canvas.SetTop(marker, screenPoint.Y - Size / 2);
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}
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}
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}
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