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https://gitee.com/akwkevin/aistudio.-wpf.-diagram
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项目结构调整
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130
Others/Live-Charts-master/UnitTests/MemoryLeaks/DrawnShapes.cs
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130
Others/Live-Charts-master/UnitTests/MemoryLeaks/DrawnShapes.cs
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using System;
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using System.Diagnostics;
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using System.Windows.Controls;
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using LiveCharts;
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using LiveCharts.Dtos;
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using Microsoft.VisualStudio.TestTools.UnitTesting;
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namespace UnitTests.MemoryLeaks
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{
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[TestClass]
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public class DrawnShapes
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{
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[TestMethod]
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public void ShapesMemoryLeaks()
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{
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//var theGuy = BuildATestDude();
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//theGuy.MockIt(new CoreSize(200,200));
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//theGuy.Update();
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//var a = theGuy.GetDrawMarginElements();
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//Action countIt = () => Debug.WriteLine("Canvas -- {0} --, DrawMargin -- {1} --",
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// theGuy.GetCanvasElements(), theGuy.GetDrawMarginElements());
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//Action<Canvas> iterateChildren = c =>
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//{
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// foreach (var child in c.Children)
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// {
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// Debug.WriteLine("{0} ({1})", child.GetType().Name, child.GetHashCode());
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// }
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//};
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//var canvas = (Canvas) theGuy.GetCanvas();
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////Initial Count...
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//countIt();
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//iterateChildren(canvas);
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////when cleaning series...
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//theGuy.Series.Clear();
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//countIt();
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//iterateChildren(canvas);
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////When cleaning axes...
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//countIt();
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//theGuy.AxisX.Clear();
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//countIt();
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//theGuy.AxisY.Clear();
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//countIt();
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//iterateChildren(canvas);
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//Assert.IsTrue(a > 0, "No shapes were drawn to test the garbage collector!");
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//Assert.IsTrue(theGuy.GetDrawMarginElements() == 0,
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// "There are shapes in the current DrawMargin, and no series to draw!");
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//Assert.IsTrue(theGuy.GetCanvasElements() == 1,
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// "There are unnecessary elements in the current chart!");
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}
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private static LiveCharts.Wpf.CartesianChart BuildATestDude()
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{
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return new LiveCharts.Wpf.CartesianChart
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{
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Series = new SeriesCollection
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{
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new LiveCharts.Wpf.LineSeries
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{
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Values = new ChartValues<double> {2, 4, 5, 2}
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},
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new LiveCharts.Wpf.VerticalLineSeries
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{
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Values = new ChartValues<double> {2, 4, 5, 2}
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},
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new LiveCharts.Wpf.ColumnSeries
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{
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Values = new ChartValues<double> {2, 4, 5, 2}
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},
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new LiveCharts.Wpf.RowSeries
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{
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Values = new ChartValues<double> {2, 4, 5, 2}
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},
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new LiveCharts.Wpf.StackedAreaSeries
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{
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Values = new ChartValues<double> {2, 4, 5, 2}
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},
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new LiveCharts.Wpf.VerticalStackedAreaSeries
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{
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Values = new ChartValues<double> {2, 4, 5, 2}
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},
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new LiveCharts.Wpf.StackedRowSeries
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{
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Values = new ChartValues<double> {2, 4, 5, 2}
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},
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new LiveCharts.Wpf.StackedRowSeries
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{
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Values = new ChartValues<double> {2, 4, 5, 2}
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},
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new LiveCharts.Wpf.StackedColumnSeries
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{
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Values = new ChartValues<double> {2, 4, 5, 2}
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},
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new LiveCharts.Wpf.StackedRowSeries
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{
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Values = new ChartValues<double> {2, 4, 5, 2}
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},
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new LiveCharts.Wpf.OhlcSeries()
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{
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Values = new ChartValues<double> {2, 4, 5, 2}
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},
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new LiveCharts.Wpf.ScatterSeries
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{
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Values = new ChartValues<double> {2, 4, 5, 2}
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}
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},
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AxisX = new LiveCharts.Wpf.AxesCollection
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{
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new LiveCharts.Wpf.Axis
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{
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Sections = new LiveCharts.Wpf.SectionsCollection
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{
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new LiveCharts.Wpf.AxisSection { Value = 10, Label = "Hello!"},
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new LiveCharts.Wpf.AxisSection { Value = 10},
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new LiveCharts.Wpf.AxisSection { Value = 10}
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}
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}
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}
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};
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}
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}
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}
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