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MS Chart Control 學習手記 - 長條圖
客戶希望可以針對資料庫裡面的資料產生出曲線圖、直條圖、橫條圖、立體直條圖、立體橫條圖、圓餅圖、立體圓餅圖
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Windows.Forms.DataVisualization.Charting;
namespace chart
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
Chart Chart1 = new Chart();
Chart1.ChartAreas.Add("ChartArea1"); //圖表區域集合
Chart1.Series.Add("隨機數字"); //數據序列集合
//設定 Chart
Chart1.Width = 700;
Chart1.Height = 400;
//設置網格的顏色
chart1.ChartAreas["ChartArea1"].AxisX.MajorGrid.LineColor = Color.LightGray;
chart1.ChartAreas["ChartArea1"].AxisY.MajorGrid.LineColor = Color.LightGray;
//設置坐標軸名稱
chart1.ChartAreas["ChartArea1"].AxisX.Title = "隨機數字";
chart1.ChartAreas["ChartArea1"].AxisY.Title = "數值";
//啟用3D顯示
chart1.ChartAreas["ChartArea1"].Area3DStyle.Enable3D = false;
//////////////////////Series屬性設置///////////////////////////
//設置顯示類型-線型
//chart1.Series["隨機數字"].ChartType = SeriesChartType.Line;
chart1.Series["隨機數字"].ChartType = SeriesChartType.Column;
//設置坐標軸Value顯示類型
chart1.Series["隨機數字"].XValueType = ChartValueType.Time;
//是否顯示標籤的數值
chart1.Series["隨機數字"].IsValueShownAsLabel = true;
chart1.Series["隨機數字"].MarkerStyle = MarkerStyle.Circle; //設置標記圖案
chart1.Series["隨機數字"].Color = Color.Red; //設置圖案顏色
chart1.Series["隨機數字"].BorderWidth = 3; //設置圖案的寬度
chart1.Series["隨機數字"].ShadowColor = Color.DarkGray; // 陰影的顏色
chart1.Series["隨機數字"].ShadowOffset = 2; // 陰影位置的角度
//添加隨機數字
Random rd = new Random();
for (int i = 1; i < 20; i )
{
chart1.Series["隨機數字"].Points.AddXY(i, rd.Next(100));
}
//string[] xValues = { "數值1", "數值2" };
//string[] titleArr = { "活動1", "活動2" };
//int[] yValues = { 269000, 94 };
//int[] yValues2 = { 120300, 116 };
////ChartAreas,Series,Legends 基本設定--------------------------------------------------
//Chart Chart1 = new Chart();
//Chart1.ChartAreas.Add("ChartArea1"); //圖表區域集合
//Chart1.Series.Add("Series1"); //數據序列集合
//Chart1.Series.Add("Series2");
//Chart1.Legends.Add("Legends1"); //圖例集合
////設定 Chart
//Chart1.Width = 700;
//Chart1.Height = 400;
//Title title = new Title();
//title.Text = "長條圖";
//title.Alignment = ContentAlignment.MiddleCenter;
//title.Font = new System.Drawing.Font("Trebuchet MS", 14F, FontStyle.Bold);
//Chart1.Titles.Add(title);
////設定 ChartArea----------------------------------------------------------------------
//Chart1.ChartAreas["ChartArea1"].Area3DStyle.Enable3D = true; //3D效果
//Chart1.ChartAreas["ChartArea1"].Area3DStyle.IsClustered = true; //並排顯示
//Chart1.ChartAreas["ChartArea1"].Area3DStyle.Rotation = 40; //垂直角度
//Chart1.ChartAreas["ChartArea1"].Area3DStyle.Inclination = 50; //水平角度
//Chart1.ChartAreas["ChartArea1"].Area3DStyle.PointDepth = 30; //數據條深度
//Chart1.ChartAreas["ChartArea1"].Area3DStyle.WallWidth = 0; //外牆寬度
//Chart1.ChartAreas["ChartArea1"].Area3DStyle.LightStyle = LightStyle.Realistic; //光源
//Chart1.ChartAreas["ChartArea1"].BackColor = Color.FromArgb(240, 240, 240); //背景色
//Chart1.ChartAreas["ChartArea1"].AxisX2.Enabled = AxisEnabled.False; //隱藏 X2 標示
//Chart1.ChartAreas["ChartArea1"].AxisY2.Enabled = AxisEnabled.False; //隱藏 Y2 標示
//Chart1.ChartAreas["ChartArea1"].AxisY2.MajorGrid.Enabled = false; //隱藏 Y2 軸線
////Y 軸線顏色
//Chart1.ChartAreas["ChartArea1"].AxisY.MajorGrid.LineColor = Color.FromArgb(150, 150, 150);
////X 軸線顏色
//Chart1.ChartAreas["ChartArea1"].AxisX.MajorGrid.LineColor = Color.FromArgb(150, 150, 150);
//Chart1.ChartAreas["ChartArea1"].AxisY.LabelStyle.Format = "#,###";
////Chart1.ChartAreas["ChartArea1"].AxisY2.Maximum = 160;
////Chart1.ChartAreas["ChartArea1"].AxisY2.Interval = 20;
////設定 Legends------------------------------------------------------------------------
//Chart1.Legends["Legends1"].DockedToChartArea = "ChartArea1"; //顯示在圖表內
////Chart1.Legends["Legends1"].Docking = Docking.Bottom; //自訂顯示位置
//Chart1.Legends["Legends1"].BackColor = Color.FromArgb(235, 235, 235); //背景色
////斜線背景
//Chart1.Legends["Legends1"].BackHatchStyle = ChartHatchStyle.DarkDownwardDiagonal;
//Chart1.Legends["Legends1"].BorderWidth = 1;
//Chart1.Legends["Legends1"].BorderColor = Color.FromArgb(200, 200, 200);
////設定 Series-----------------------------------------------------------------------
//Chart1.Series["Series1"].ChartType = SeriesChartType.Column; //直條圖
////Chart1.Series["Series1"].ChartType = SeriesChartType.Bar; //橫條圖
//Chart1.Series["Series1"].Points.DataBindXY(xValues, yValues);
//Chart1.Series["Series1"].Legend = "Legends1";
//Chart1.Series["Series1"].LegendText = titleArr[0];
//Chart1.Series["Series1"].LabelFormat = "#,###"; //金錢格式
//Chart1.Series["Series1"].MarkerSize = 8; //Label 範圍大小
//Chart1.Series["Series1"].LabelForeColor = Color.FromArgb(0, 90, 255); //字體顏色
////字體設定
//Chart1.Series["Series1"].Font = new System.Drawing.Font("Trebuchet MS", 10, System.Drawing.FontStyle.Bold);
////Label 背景色
//Chart1.Series["Series1"].LabelBackColor = Color.FromArgb(150, 255, 255, 255);
//Chart1.Series["Series1"].Color = Color.FromArgb(240, 65, 140, 240); //背景色
//Chart1.Series["Series1"].IsValueShownAsLabel = true; // Show data points labels
//Chart1.Series["Series2"].Points.DataBindXY(xValues, yValues2);
//Chart1.Series["Series2"].Legend = "Legends1";
//Chart1.Series["Series2"].LegendText = titleArr[1];
//Chart1.Series["Series2"].LabelFormat = "#,###"; //金錢格式
//Chart1.Series["Series2"].MarkerSize = 8; //Label 範圍大小
//Chart1.Series["Series2"].LabelForeColor = Color.FromArgb(255, 103, 0);
//Chart1.Series["Series2"].Font = new System.Drawing.Font("Trebuchet MS", 10, FontStyle.Bold);
//Chart1.Series["Series2"].LabelBackColor = Color.FromArgb(150, 255, 255, 255);
//Chart1.Series["Series2"].Color = Color.FromArgb(240, 252, 180, 65); //背景色
//Chart1.Series["Series2"].IsValueShownAsLabel = true; //顯示數據
}
}
}