WPF 图表

刚认识一个WPF的工具，WPF ToolKit 先用来生成图表，不错。

操作步骤：

1.下载并安装WPF ToolKit

2.创建WPF项目并加载相应组件：

这里主要应用System.Windows.Controls.DataVisualization.Toolkit.dll 和WPFToolkit.dll。

<Window x:Class="Wpftest.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:dc ="clr-namespace:System.Windows.Controls.DataVisualization.Charting;assembly=System.Windows.Controls.DataVisualization.Toolkit"
        xmlns:dv="clr-namespace:System.Windows.Controls.DataVisualization;assembly=System.Windows.Controls.DataVisualization.Toolkit"
        Title="MainWindow" Height="350" Width="525" Loaded="Window_Loaded">
    <Grid>
        <dc:Chart Canvas.Top="80" Canvas.Left="10" Name="mcChart" 

           Width="400" Height="250"

           Background="LightSteelBlue">

            <dc:Chart.Series>

                <dc:ColumnSeries Title="Column" 

            IndependentValueBinding="{Binding Path=Key}"

            DependentValueBinding="{Binding Path=Value}">

                </dc:ColumnSeries>

            </dc:Chart.Series>

        </dc:Chart>

    </Grid>
</Window>

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Windows.Controls.DataVisualization.Charting;

namespace Wpftest
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }

        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
           
            ((ColumnSeries)mcChart.Series[0]).ItemsSource =

      new KeyValuePair<int, int>[]{

            new KeyValuePair<int, int>(1, 100),

            new KeyValuePair<int, int>(2, 130),

            new KeyValuePair<int, int>(3, 150),

            new KeyValuePair<int, int>(4, 125)

            };


            
        }
    }
}

它有很多样式可以选择的：。

BubbleSeries：

LineSeries：

PieSeries：