private void Form1_Load(object sender, EventArgs e)
{
List <string> x1 = new List <string>()
{
"10", "20", "30", "40", "50"
};
Random ra = new Random();
List <double> y1 = new List <double>()
{
ra.Next(1, 10), ra.Next(10, 30), ra.Next(1, 10), ra.Next(10, 20), ra.Next(10, 20)
};
List <double> y2 = new List <double>()
{
ra.Next(1, 20), ra.Next(1, 20), ra.Next(1, 20), ra.Next(1, 20), ra.Next(1, 40)
};
List <double> y3 = new List <double>()
{
ra.Next(1, 20), ra.Next(1, 20), ra.Next(1, 20), ra.Next(1, 20), ra.Next(1, 40)
};
List <double> y4 = new List <double>()
{
ra.Next(1, 20), ra.Next(1, 20), ra.Next(1, 20), ra.Next(1, 20), ra.Next(1, 40)
};
List <double> y5 = new List <double>()
{
ra.Next(1, 20), ra.Next(1, 20), ra.Next(1, 20), ra.Next(1, 20), ra.Next(1, 40)
};
ChartBasicModel model = new ChartBasicModel(
chart1,
new ChartStyle()
{
AxisArrowStyle = System.Windows.Forms.DataVisualization.Charting.AxisArrowStyle.SharpTriangle
},
new ChartTitle()
{
},
new XAxis()
{
Name = "序号", Type = "折线图", Data = x1
},
new YAxis()
{
Name = "数值", Type = "value"
},
new Series[] {
new Series {
Type = ChartTypeEnum.ThreeLineBreak, Name = "序列1", Data = y2, Data2 = y1
}
}
);
ChartBasic chartBasic = new ChartBasic();
chart1 = chartBasic.init(model);
}
private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
//MessageBox.Show(comboBox1.Text);
chart1.Titles.Clear();
List <string> x1 = new List <string>()
{
"1", "2", "3", "4", "5"
};
List <string> x2 = new List <string>()
{
"直接访问", "邮件营销", "联盟广告", "视频广告", "搜索引擎"
};
Random ra = new Random();
List <double> y1 = new List <double>()
{
ra.Next(1, 10), ra.Next(1, 10), ra.Next(1, 10), ra.Next(1, 10), ra.Next(1, 20)
};
List <double> y2 = new List <double>()
{
ra.Next(1, 20), ra.Next(1, 20), ra.Next(1, 20), ra.Next(1, 20), ra.Next(1, 40)
};
switch (comboBox1.Text)
{
case "折线图":
ChartBasicModel model = new ChartBasicModel(
chart1,
new ChartStyle()
{
},
new ChartTitle()
{
},
new XAxis()
{
Name = "序号", Type = "折线图", Data = x1
},
new YAxis()
{
Name = "数值", Type = "value"
},
new Series[] {
new Series {
Type = ChartTypeEnum.Line, Name = "折线1", Data = y1
},
new Series {
Type = ChartTypeEnum.Line, Name = "折线2", Data = y2
}
}
);
ChartBasic chartBasic = new ChartBasic();
chart1 = chartBasic.init(model);
break;
case "柱状图":
ChartBasicModel model1 = new ChartBasicModel(
chart1,
new ChartStyle()
{
},
new ChartTitle()
{
},
new XAxis()
{
Name = "序号", Type = "折线图", Data = x1
},
new YAxis()
{
Name = "数值", Type = "value"
},
new Series[] {
new Series {
Type = ChartTypeEnum.Column, Name = "柱状图1", Data = y1
},
new Series {
Type = ChartTypeEnum.Column, Name = "柱状图2", Data = y2
},
new Series {
Type = ChartTypeEnum.Column, Name = "柱状图3", Data = y2
}
}
);
ChartBasic chartBasic1 = new ChartBasic();
chart1 = chartBasic1.init(model1);
break;
case "饼图":
ChartBasicModel model2 = new ChartBasicModel(
chart1,
new ChartStyle()
{
},
new ChartTitle()
{
},
new XAxis()
{
Name = "序号", Type = "折线图", Data = x2
},
new YAxis()
{
Name = "数值", Type = "value"
},
new Series[] {
new Series {
Type = ChartTypeEnum.Pie, Name = "柱状图1", Data = y1
},
}
);
ChartBasic chartBasic2 = new ChartBasic();
chart1 = chartBasic2.init(model2);
break;
default:
break;
}
}
