35 lines
1.0 KiB
C#
35 lines
1.0 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Windows.Media;
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using System.Windows;
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namespace Microsoft.Research.DynamicDataDisplay.Charts
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{
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/// <summary>
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/// Paints vertical filled and outlined range in viewport coordinates.
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/// </summary>
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public sealed class VerticalRange : RangeHighlight
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{
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protected override void UpdateUIRepresentationCore()
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{
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var transform = Plotter.Viewport.Transform;
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DataRect visible = Plotter.Viewport.Visible;
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Point p1_top = new Point(Value1, visible.YMin).DataToScreen(transform);
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Point p1_bottom = new Point(Value1, visible.YMax).DataToScreen(transform);
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Point p2_top = new Point(Value2, visible.YMin).DataToScreen(transform);
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Point p2_bottom = new Point(Value2, visible.YMax).DataToScreen(transform);
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LineGeometry1.StartPoint = p1_top;
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LineGeometry1.EndPoint = p1_bottom;
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LineGeometry2.StartPoint = p2_top;
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LineGeometry2.EndPoint = p2_bottom;
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RectGeometry.Rect = new Rect(p1_top, p2_bottom);
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}
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}
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}
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