54 lines
1.3 KiB
C#
54 lines
1.3 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;
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using System.Windows.Controls;
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using Microsoft.Research.DynamicDataDisplay.Charts.Axes;
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using System.Globalization;
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namespace Microsoft.Research.DynamicDataDisplay.Charts
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{
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/// <summary>
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/// Represents a simple label provider for double ticks, which simply returns result of .ToString() method, called for rounded ticks.
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/// </summary>
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public class ToStringLabelProvider : NumericLabelProviderBase
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{
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/// <summary>
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/// Initializes a new instance of the <see cref="ToStringLabelProvider"/> class.
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/// </summary>
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public ToStringLabelProvider() { }
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public override UIElement[] CreateLabels(ITicksInfo<double> ticksInfo)
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{
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var ticks = ticksInfo.Ticks;
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Init(ticks);
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UIElement[] res = new UIElement[ticks.Length];
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LabelTickInfo<double> tickInfo = new LabelTickInfo<double> { Info = ticksInfo.Info };
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for (int i = 0; i < res.Length; i++)
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{
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tickInfo.Tick = ticks[i];
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tickInfo.Index = i;
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string labelText = GetString(tickInfo);
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TextBlock label = (TextBlock)GetResourceFromPool();
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if (label == null)
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{
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label = new TextBlock();
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}
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label.Text = labelText;
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label.ToolTip = ticks[i].ToString();
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res[i] = label;
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ApplyCustomView(tickInfo, label);
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}
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return res;
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}
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}
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}
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