实例介绍
【实例简介】C#画曲线图，很强大的一个曲线，有各种的选择，逻辑性很强的一个程序，可以作为学习工作用途
【实例截图】
【核心代码】
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Text.RegularExpressions;
using System.Drawing.Drawing2D;
namespace Test
{
public partial class FormTest : Form
{
public FormTest()
{
InitializeComponent();
f_saveReadFirst(false);
f_reStyle();
}
private Color[] m_colors;
private float m_fstyle;
private int[] m_istyle;
/// <summary>
/// 获取初始的波形显示控件的样式或设置为初始样式
/// </summary>
/// <param name="isRead">获取ture | 设置false</param>
private void f_saveReadFirst(bool isRead)
{
if (!isRead)
{
m_colors = new Color[18];
m_istyle = new int[2];
m_istyle[0] = zGraphTest.m_titleSize;
m_fstyle = zGraphTest.m_titlePosition;
m_colors[0] = zGraphTest.m_titleColor;
m_colors[1] = zGraphTest.m_titleBorderColor;
m_colors[2] = zGraphTest.m_backColorL;
m_colors[3] = zGraphTest.m_backColorH;
m_colors[4] = zGraphTest.m_coordinateLineColor;
m_colors[5] = zGraphTest.m_coordinateStringColor;
m_colors[6] = zGraphTest.m_coordinateStringTitleColor;
m_istyle[1] = zGraphTest.m_iLineShowColorAlpha;
m_colors[7] = zGraphTest.m_iLineShowColor;
m_colors[8] = zGraphTest.m_GraphBackColor;
m_colors[9] = zGraphTest.m_ControlItemBackColor;
m_colors[10] = zGraphTest.m_ControlButtonBackColor;
m_colors[11] = zGraphTest.m_ControlButtonForeColorL;
m_colors[12] = zGraphTest.m_ControlButtonForeColorH;
m_colors[13] = zGraphTest.m_DirectionBackColor;
m_colors[14] = zGraphTest.m_DirectionForeColor;
m_colors[15] = zGraphTest.m_BigXYBackColor;
m_colors[16] = zGraphTest.m_BigXYButtonBackColor;
m_colors[17] = zGraphTest.m_BigXYButtonForeColor;
}
else
{
//样式
textBox标题字体大小.Text = m_istyle[0].ToString();
zGraphTest.m_titleSize = m_istyle[0];
textBox标题位置.Text = m_fstyle.ToString();
zGraphTest.m_titlePosition = m_fstyle;
zGraphTest.m_titleColor=button标题颜色.BackColor = m_colors[0];
zGraphTest.m_titleBorderColor=button标题描边颜色.BackColor = m_colors[1];
zGraphTest.m_backColorL=button背景色渐进起始颜色.BackColor = m_colors[2];
zGraphTest.m_backColorH=button背景色渐进终止颜色.BackColor = m_colors[3];
zGraphTest.m_coordinateLineColor=button坐标线颜色.BackColor = m_colors[4];
zGraphTest.m_coordinateStringColor=button坐标值颜色.BackColor = m_colors[5];
zGraphTest.m_coordinateStringTitleColor=button坐标标题颜色.BackColor = m_colors[6];
textBox网络线的透明度.Text = m_istyle[1].ToString();
zGraphTest.m_iLineShowColorAlpha = m_istyle[1];
zGraphTest.m_iLineShowColor=button网络线的颜色.BackColor = m_colors[7];
zGraphTest.m_GraphBackColor=button波形显示区域背景色.BackColor = m_colors[8];
zGraphTest.m_ControlItemBackColor=button工具栏背景色.BackColor = m_colors[9];
zGraphTest.m_ControlButtonBackColor=button工具栏按钮背景色.BackColor = m_colors[10];
zGraphTest.m_ControlButtonForeColorL=button工具栏按钮前景选中颜色.BackColor = m_colors[11];
zGraphTest.m_ControlButtonForeColorH=button工具栏按钮前景未选中颜色.BackColor = m_colors[12];
zGraphTest.m_DirectionBackColor=button标签说明框背景颜色.BackColor = m_colors[13];
zGraphTest.m_DirectionForeColor=button标签说明框文字颜色.BackColor = m_colors[14];
zGraphTest.m_BigXYBackColor=button放大选取框背景颜色.BackColor = m_colors[15];
zGraphTest.m_BigXYButtonBackColor=button放大选取框按钮背景颜色.BackColor = m_colors[16];
zGraphTest.m_BigXYButtonForeColor=button放大选取框按钮文字颜色.BackColor = m_colors[17];
}
}
/// <summary>
/// 获取波形显示控件基本属性和样式，并更新到该程序界面
/// </summary>
private void f_reStyle()
{
//基本属性
textBox标题.Text = zGraphTest.m_SyStitle.ToString();
textBoxX轴名称.Text = zGraphTest.m_SySnameX.ToString();
textBoxY轴名称.Text = zGraphTest.m_SySnameY.ToString();
//样式
textBox标题字体大小.Text = zGraphTest.m_titleSize.ToString();
textBox标题位置.Text = zGraphTest.m_titlePosition.ToString();
button标题颜色.BackColor = zGraphTest.m_titleColor;
button标题描边颜色.BackColor = zGraphTest.m_titleBorderColor;
button背景色渐进起始颜色.BackColor = zGraphTest.m_backColorL;
button背景色渐进终止颜色.BackColor = zGraphTest.m_backColorH;
button坐标线颜色.BackColor = zGraphTest.m_coordinateLineColor;
button坐标值颜色.BackColor = zGraphTest.m_coordinateStringColor;
button坐标标题颜色.BackColor = zGraphTest.m_coordinateStringTitleColor;
textBox网络线的透明度.Text = zGraphTest.m_iLineShowColorAlpha.ToString();
button网络线的颜色.BackColor = zGraphTest.m_iLineShowColor;
button波形显示区域背景色.BackColor = zGraphTest.m_GraphBackColor;
button工具栏背景色.BackColor = zGraphTest.m_ControlItemBackColor;
button工具栏按钮背景色.BackColor = zGraphTest.m_ControlButtonBackColor;
button工具栏按钮前景选中颜色.BackColor = zGraphTest.m_ControlButtonForeColorL;
button工具栏按钮前景未选中颜色.BackColor = zGraphTest.m_ControlButtonForeColorH;
button标签说明框背景颜色.BackColor = zGraphTest.m_DirectionBackColor;
button标签说明框文字颜色.BackColor = zGraphTest.m_DirectionForeColor;
button放大选取框背景颜色.BackColor = zGraphTest.m_BigXYBackColor;
button放大选取框按钮背景颜色.BackColor = zGraphTest.m_BigXYButtonBackColor;
button放大选取框按钮文字颜色.BackColor = zGraphTest.m_BigXYButtonForeColor;
}
private void button标题字体大小_Click(object sender, EventArgs e)
{
button标题字体大小.Enabled = false;
this.Focus();
int current;
if(int.TryParse(textBox标题字体大小.Text.ToString(),out current))
{
if (current >= 9 && current <= 19)
{
zGraphTest.m_titleSize = current;
zGraphTest.Refresh();
}
else
{
textBox标题字体大小.Text = zGraphTest.m_titleSize.ToString();
}
}
else
{
textBox标题字体大小.Text = zGraphTest.m_titleSize.ToString();
}
button标题字体大小.Enabled = true;
}
private void textBox标题字体大小_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
button标题字体大小_Click(sender,e);
}
}
private void button标题位置_Click(object sender, EventArgs e)
{
button标题位置.Enabled = false;
this.Focus();
float current;
if (float.TryParse(textBox标题位置.Text.ToString(), out current))
{
if (current > 0 && current < 1)
{
zGraphTest.m_titlePosition = current;//5~1-a-s-p-x
zGraphTest.Refresh();
}
else
{
textBox标题位置.Text = zGraphTest.m_titlePosition.ToString();
}
}
else
{
textBox标题位置.Text = zGraphTest.m_titlePosition.ToString();
}
button标题位置.Enabled = true;
}
private void textBox标题位置_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
button标题位置_Click(sender, e);
}
}
private void button标题颜色_Click(object sender, EventArgs e)
{
button标题颜色.Enabled = false;
this.Focus();
ColorDialog my = new ColorDialog();
if (DialogResult.OK == my.ShowDialog())
{
zGraphTest.m_titleColor = my.Color;
zGraphTest.Refresh();
button标题颜色.BackColor = zGraphTest.m_titleColor;
}
button标题颜色.Enabled = true;
}
private void button标题描边颜色_Click(object sender, EventArgs e)
{
button标题描边颜色.Enabled = false;
this.Focus();
ColorDialog my = new ColorDialog();
if (DialogResult.OK == my.ShowDialog())
{
zGraphTest.m_titleBorderColor = my.Color;
zGraphTest.Refresh();
button标题描边颜色.BackColor = zGraphTest.m_titleBorderColor;
}
button标题描边颜色.Enabled = true;
}
private void button背景色渐进起始颜色_Click(object sender, EventArgs e)
{
button背景色渐进起始颜色.Enabled = false;
this.Focus();
ColorDialog my = new ColorDialog();
if (DialogResult.OK == my.ShowDialog())
{
zGraphTest.m_backColorL = my.Color;
zGraphTest.Refresh();
button背景色渐进起始颜色.BackColor = zGraphTest.m_backColorL;
}
button背景色渐进起始颜色.Enabled = true;
}
private void button背景色渐进终止颜色_Click(object sender, EventArgs e)
{
button背景色渐进终止颜色.Enabled = false;
this.Focus();
ColorDialog my = new ColorDialog();
if (DialogResult.OK == my.ShowDialog())
{
zGraphTest.m_backColorH = my.Color;
zGraphTest.Refresh();
button背景色渐进终止颜色.BackColor = zGraphTest.m_backColorH;
}
button背景色渐进终止颜色.Enabled = true;
}
private void button坐标线颜色_Click(object sender, EventArgs e)
{
button坐标线颜色.Enabled = false;
this.Focus();
ColorDialog my = new ColorDialog();
if (DialogResult.OK == my.ShowDialog())
{
zGraphTest.m_coordinateLineColor = my.Color;
zGraphTest.Refresh();
button坐标线颜色.BackColor = zGraphTest.m_coordinateLineColor;
}
button坐标线颜色.Enabled = true;
}
private void button坐标值颜色_Click(object sender, EventArgs e)
{
button坐标值颜色.Enabled = false;
this.Focus();
ColorDialog my = new ColorDialog();
if (DialogResult.OK == my.ShowDialog())
{
zGraphTest.m_coordinateStringColor = my.Color;
zGraphTest.Refresh();
button坐标值颜色.BackColor = zGraphTest.m_coordinateStringColor;
}
button坐标值颜色.Enabled = true;
}
private void button坐标标题颜色_Click(object sender, EventArgs e)
{
button坐标标题颜色.Enabled = false;
this.Focus();
ColorDialog my = new ColorDialog();
if (DialogResult.OK == my.ShowDialog())
{
zGraphTest.m_coordinateStringTitleColor = my.Color;
zGraphTest.Refresh();
button坐标标题颜色.BackColor = zGraphTest.m_coordinateStringTitleColor;
}
button坐标标题颜色.Enabled = true;
}
private void button网络线的透明度_Click(object sender, EventArgs e)
{
button网络线的透明度.Enabled = false;
this.Focus();
int current;
if (int.TryParse(textBox网络线的透明度.Text.ToString(), out current))
{
if (current > 10 && current < 256)
{
zGraphTest.m_iLineShowColorAlpha = current;
zGraphTest.Refresh();
}
else
{
textBox网络线的透明度.Text = zGraphTest.m_iLineShowColorAlpha.ToString();
}
}
else
{
textBox网络线的透明度.Text = zGraphTest.m_iLineShowColorAlpha.ToString();
}
button网络线的透明度.Enabled = true;
}
private void textBox网络线的透明度_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
button网络线的透明度_Click(sender, e);
}
}
private void button网络线的颜色_Click(object sender, EventArgs e)
{
button网络线的颜色.Enabled = false;
this.Focus();
ColorDialog my = new ColorDialog();
if (DialogResult.OK == my.ShowDialog())
{
zGraphTest.m_iLineShowColor = my.Color;
zGraphTest.Refresh();
button网络线的颜色.BackColor = zGraphTest.m_iLineShowColor;
}
button网络线的颜色.Enabled = true;
}
private void button工具栏背景色_Click(object sender, EventArgs e)
{
button工具栏背景色.Enabled = false;
this.Focus();
ColorDialog my = new ColorDialog();
if (DialogResult.OK == my.ShowDialog())
{
zGraphTest.m_ControlItemBackColor = my.Color;
zGraphTest.Refresh();
button工具栏背景色.BackColor = zGraphTest.m_ControlItemBackColor;
}
button工具栏背景色.Enabled = true;
}
private void button波形显示区域背景色_Click(object sender, EventArgs e)
{
button波形显示区域背景色.Enabled = false;
this.Focus();
ColorDialog my = new ColorDialog();
if (DialogResult.OK == my.ShowDialog())
{
zGraphTest.m_GraphBackColor = my.Color;
zGraphTest.Refresh();
button波形显示区域背景色.BackColor = zGraphTest.m_GraphBackColor;
}
button波形显示区域背景色.Enabled = true;
}
private void button工具栏按钮背景色_Click(object sender, EventArgs e)
{
button工具栏按钮背景色.Enabled = false;
this.Focus();
ColorDialog my = new ColorDialog();
if (DialogResult.OK == my.ShowDialog())
{
zGraphTest.m_ControlButtonBackColor = my.Color;
zGraphTest.Refresh();
button工具栏按钮背景色.BackColor = zGraphTest.m_ControlButtonBackColor;
}
button工具栏按钮背景色.Enabled = true;
}
private void button工具栏按钮前景选中颜色_Click(object sender, EventArgs e)
{
button工具栏按钮前景选中颜色.Enabled = false;
this.Focus();
ColorDialog my = new ColorDialog();
if (DialogResult.OK == my.ShowDialog())
{
zGraphTest.m_ControlButtonForeColorL = my.Color;
zGraphTest.Refresh();
button工具栏按钮前景选中颜色.BackColor = zGraphTest.m_ControlButtonForeColorL;
}
button工具栏按钮前景选中颜色.Enabled = true;
}
private void button工具栏按钮前景未选中颜色_Click(object sender, EventArgs e)
{
button工具栏按钮前景未选中颜色.Enabled = false;
this.Focus();
ColorDialog my = new ColorDialog();
if (DialogResult.OK == my.ShowDialog())
{
zGraphTest.m_ControlButtonForeColorH = my.Color;
zGraphTest.Refresh();
button工具栏按钮前景未选中颜色.BackColor = zGraphTest.m_ControlButtonForeColorH;
}
button工具栏按钮前景未选中颜色.Enabled = true;
}
private void button标签说明框背景颜色_Click(object sender, EventArgs e)
{
button标签说明框背景颜色.Enabled = false;
this.Focus();
ColorDialog my = new ColorDialog();
if (DialogResult.OK == my.ShowDialog())
{
zGraphTest.m_DirectionBackColor = my.Color;
zGraphTest.Refresh();
button标签说明框背景颜色.BackColor = zGraphTest.m_DirectionBackColor;
}
button标签说明框背景颜色.Enabled = true;
}
private void button标签说明框文字颜色_Click(object sender, EventArgs e)
{
button标签说明框文字颜色.Enabled = false;
this.Focus();
ColorDialog my = new ColorDialog();
if (DialogResult.OK == my.ShowDialog())
{
zGraphTest.m_DirectionForeColor = my.Color;
zGraphTest.Refresh();
button标签说明框文字颜色.BackColor = zGraphTest.m_DirectionForeColor;
}
button标签说明框文字颜色.Enabled = true;
}
private void button放大选取框背景颜色_Click(object sender, EventArgs e)
{
button放大选取框背景颜色.Enabled = false;
this.Focus();
ColorDialog my = new ColorDialog();
if (DialogResult.OK == my.ShowDialog())
{
zGraphTest.m_BigXYBackColor = my.Color;
zGraphTest.Refresh();
button放大选取框背景颜色.BackColor = zGraphTest.m_BigXYBackColor;
}
button放大选取框背景颜色.Enabled = true;
}
private void button放大选取框按钮背景颜色_Click(object sender, EventArgs e)
{
button放大选取框按钮背景颜色.Enabled = false;
this.Focus();
ColorDialog my = new ColorDialog();
if (DialogResult.OK == my.ShowDialog())
{
zGraphTest.m_BigXYButtonBackColor = my.Color;
zGraphTest.Refresh();
button放大选取框按钮背景颜色.BackColor = zGraphTest.m_BigXYButtonBackColor;
}
button放大选取框按钮背景颜色.Enabled = true;
}
private void button放大选取框按钮文字颜色_Click(object sender, EventArgs e)
{
button放大选取框按钮文字颜色.Enabled = false;
this.Focus();
ColorDialog my = new ColorDialog();
if (DialogResult.OK == my.ShowDialog())
{
zGraphTest.m_BigXYButtonForeColor = my.Color;
zGraphTest.Refresh();
button放大选取框按钮文字颜色.BackColor = zGraphTest.m_BigXYButtonForeColor;
}
button放大选取框按钮文字颜色.Enabled = true;
}
private void button标题_Click(object sender, EventArgs e)
{
button标题.Enabled = false;
this.Focus();
zGraphTest.m_SyStitle = textBox标题.Text.ToString();
zGraphTest.Refresh();
button标题.Enabled = true;
}
private void textBox标题_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
button标题_Click(sender, e);
}
}
private void buttonX轴名称_Click(object sender, EventArgs e)
{
buttonX轴名称.Enabled = false;
this.Focus();
zGraphTest.m_SySnameX = textBoxX轴名称.Text.ToString();
zGraphTest.Refresh();
buttonX轴名称.Enabled = true;
}
private void textBoxX轴名称_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
buttonX轴名称_Click(sender, e);
}
}
private void buttonY轴名称_Click(object sender, EventArgs e)
{
buttonY轴名称.Enabled = false;
this.Focus();
zGraphTest.m_SySnameY = textBoxY轴名称.Text.ToString();
zGraphTest.Refresh();
buttonY轴名称.Enabled = true;
}
private void textBoxY轴名称_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
buttonY轴名称_Click(sender, e);
}
}
private void button默认样式_Click(object sender, EventArgs e)
{
button默认样式.Enabled = false;
this.Focus();
f_saveReadFirst(true);
zGraphTest.Refresh();
button默认样式.Enabled = true;
}
private void button参考样式1_Click(object sender, EventArgs e)
{
button参考样式1.Enabled = false;
this.Focus();
zGraphTest.m_titleSize = 15;
zGraphTest.m_titlePosition = 0.4f;
zGraphTest.m_titleColor = Color.FromArgb(255, 255, 255);
zGraphTest.m_titleBorderColor = Color.FromArgb(0, 64, 128);
zGraphTest.m_backColorL = Color.FromArgb(0, 0, 0);
zGraphTest.m_backColorH = Color.FromArgb(0, 64, 128);
zGraphTest.m_coordinateLineColor = Color.FromArgb(0, 128, 255);
zGraphTest.m_coordinateStringColor = Color.FromArgb(128, 255, 255);
zGraphTest.m_coordinateStringTitleColor = Color.FromArgb(68, 189, 255);
zGraphTest.m_iLineShowColorAlpha = 200;
zGraphTest.m_iLineShowColor = Color.FromArgb(0, 128, 128);
zGraphTest.m_GraphBackColor = Color.FromArgb(255, 255, 255);
zGraphTest.m_ControlItemBackColor = Color.FromArgb(0, 64, 128);
zGraphTest.m_ControlButtonBackColor = Color.FromArgb(0, 0, 0);
zGraphTest.m_ControlButtonForeColorL = Color.FromArgb(0, 255, 255);
zGraphTest.m_ControlButtonForeColorH = Color.FromArgb(0, 64, 128);
zGraphTest.m_DirectionBackColor = Color.FromArgb(0, 0, 0);
zGraphTest.m_DirectionForeColor = Color.FromArgb(255, 255, 0);
zGraphTest.m_BigXYBackColor = Color.FromArgb(0, 64, 128);
zGraphTest.m_BigXYButtonBackColor = Color.FromArgb(255, 128, 0);
zGraphTest.m_BigXYButtonForeColor = Color.FromArgb(255, 255, 0);
zGraphTest.Refresh();
f_reStyle();
button参考样式1.Enabled = true;
}
private void button参考样式2_Click(object sender, EventArgs e)
{
button参考样式2.Enabled = false;
this.Focus();
zGraphTest.m_titleSize = 14;
zGraphTest.m_titlePosition = 0.4f;
zGraphTest.m_titleColor = Color.FromArgb(255, 255, 255);
zGraphTest.m_titleBorderColor = Color.FromArgb(255, 128, 64);
zGraphTest.m_backColorL = Color.FromArgb(255, 128, 0);
zGraphTest.m_backColorH = Color.FromArgb(255, 255, 0);
zGraphTest.m_coordinateLineColor = Color.FromArgb(255, 255, 128);
zGraphTest.m_coordinateStringColor = Color.FromArgb(255, 255, 128);
zGraphTest.m_coordinateStringTitleColor = Color.FromArgb(255, 255, 255);
zGraphTest.m_iLineShowColorAlpha = 200;
zGraphTest.m_iLineShowColor = Color.FromArgb(255, 128, 0);
zGraphTest.m_GraphBackColor = Color.FromArgb(255, 255, 128);
zGraphTest.m_ControlItemBackColor = Color.FromArgb(255, 255, 0);
zGraphTest.m_ControlButtonBackColor = Color.FromArgb(255, 128, 0);
zGraphTest.m_ControlButtonForeColorL = Color.FromArgb(128, 0, 0);
zGraphTest.m_ControlButtonForeColorH = Color.FromArgb(255, 255, 128);
zGraphTest.m_DirectionBackColor = Color.FromArgb(0, 255, 0);
zGraphTest.m_DirectionForeColor = Color.FromArgb(0, 0, 64);
zGraphTest.m_BigXYBackColor = Color.FromArgb(255, 128, 64);
zGraphTest.m_BigXYButtonBackColor = Color.FromArgb(255, 128, 0);
zGraphTest.m_BigXYButtonForeColor = Color.FromArgb(255, 255, 0);
zGraphTest.Refresh();
f_reStyle();
button参考样式2.Enabled = true;
}
#region **测试数据**
public List<float> x1 = new List<float>();
public List<float> y1 = new List<float>();
public List<float> x2 = new List<float>();
public List<float> y2 = new List<float>();
public List<float> x3 = new List<float>();
public List<float> y3 = new List<float>();
public List<float> x4 = new List<float>();
public List<float> y4 = new List<float>();
#endregion
private void button数据显示模拟1_Click(object sender, EventArgs e)
{
///-300~num画四条数据
button数据显示模拟1.Enabled = false;
this.Focus();
int num;
textBox附加参数.Text = "";
if (int.TryParse(textBox数值.Text.ToString(), out num))
{
if (num < -10000 || num > 10000)
{
num = 1580;
textBox数值.Text = num.ToString();
}
}
else
{
num = 1580;
textBox数值.Text = num.ToString();
}
x1.Clear();
y1.Clear();
x2.Clear();
y2.Clear();
x3.Clear();
y3.Clear();
x4.Clear();
y4.Clear();
if (num < -300)
{
for (int i = -300; i > num; i--)
{
x1.Add(i);
y1.Add(i % 1000);
x2.Add(i);
y2.Add((float)Math.Sin(i / 100f) * 200);
x3.Add(i);
y3.Add(0);
x4.Add(i);
y4.Add((float)Math.Sin(i / 100) * 200);
}
}
else
{
for (int i = -300; i < num; i )
{
x1.Add(i);
y1.Add(i % 1000);
x2.Add(i);
y2.Add((float)Math.Sin(i / 100f) * 200);
x3.Add(i);
y3.Add(0);
x4.Add(i);
y4.Add((float)Math.Sin(i / 100) * 200);
}
}
zGraphTest.f_ClearAllPix();
zGraphTest.f_reXY();
zGraphTest.f_LoadOnePix(ref x1, ref y1, Color.Red, 2);
zGraphTest.f_AddPix(ref x2, ref y2, Color.Blue, 4);
zGraphTest.f_AddPix(ref x3, ref y3, Color.FromArgb(0, 128, 192), 2);
zGraphTest.f_AddPix(ref x4, ref y4, Color.Yellow, 4);
zGraphTest.f_Refresh();
button数据显示模拟1.Enabled = true;
}
private void button数据显示模拟2_Click(object sender, EventArgs e)
{
///画三条数据[点|线|矩形条]
button数据显示模拟2.Enabled = false;
this.Focus();
textBox数值.Text = "";
textBox附加参数.Text = "";
x1.Clear();
y1.Clear();
x2.Clear();
y2.Clear();
x3.Clear();
y3.Clear();
for (int i = 0; i < 18000; i = 1000)
{
x1.Add(i);
y1.Add(i/4f);
x2.Add(i);
y2.Add(i/4f);
x3.Add(i);
y3.Add(i / 8f);
}
zGraphTest.f_ClearAllPix();
zGraphTest.f_reXY();
zGraphTest.f_LoadOnePix(ref x1, ref y1, Color.Red, 3);
zGraphTest.f_AddPix(ref x2, ref y2, Color.Yellow, 5, LineJoin.Round, LineCap.Flat, ZhengJuyin.UI.ZGraph.DrawStyle.dot);
zGraphTest.f_AddPix(ref x3, ref y3, Color.FromArgb(0,128,192), 12, LineJoin.MiterClipped, LineCap.NoAnchor, ZhengJuyin.UI.ZGraph.DrawStyle.bar);
zGraphTest.f_Refresh();
button数据显示模拟2.Enabled = true;
}
private void button数据显示模拟3_Click(object sender, EventArgs e)
{
///模拟串口采样显示[周期k]
button数据显示模拟3.Enabled = false;
this.Focus();
textBox数值.Text = "";
int current;
if (int.TryParse(textBox附加参数.Text.ToString(), out current))
{
if (current > 100 && current < 300)
{
timerDraw.Interval = current;
}
else
{
textBox附加参数.Text = "200";
}
}
else
{
textBox附加参数.Text = "200";
}
x1.Clear();
y1.Clear();
x2.Clear();
y2.Clear();
x3.Clear();
y3.Clear();
x4.Clear();
y4.Clear();
zGraphTest.f_ClearAllPix();
zGraphTest.f_reXY();
zGraphTest.f_LoadOnePix(ref x1, ref y1, Color.Red, 2);
zGraphTest.f_AddPix(ref x2, ref y2, Color.Blue, 3);
zGraphTest.f_AddPix(ref x3, ref y3, Color.FromArgb(0, 128, 192), 2);
zGraphTest.f_AddPix(ref x4, ref y4, Color.Yellow, 3);
f_timerDrawStart(); //开始TIMER
//更新按钮显示，表示为正在采样
button数据显示模拟3.Text = " 正在采样";
button数据显示模拟3.TextAlign = ContentAlignment.MiddleLeft;
}
private int timerDrawI = 0;
private void timerDraw_Tick(object sender, EventArgs e)
{
///TIME增加数据
x1.Add(timerDrawI);
y1.Add(timerDrawI % 100);
x2.Add(timerDrawI);
y2.Add((float)Math.Sin(timerDrawI / 10f) * 200);
x3.Add(timerDrawI);
y3.Add(50);
x4.Add(timerDrawI);
y4.Add((float)Math.Sin(timerDrawI / 10) * 200);
timerDrawI ;
zGraphTest.f_Refresh();
//更新按钮显示，表示为正在采样
button数据显示模拟3.Text = ".";
if (button数据显示模拟3.Text.Length > 22)
{
button数据显示模拟3.Text = "模拟串口采样[周期k] 正在采样.";
}
}
private void f_timerDrawStart()
{
timerDrawI = 0;
timerDraw.Start();
textBox附加参数.ReadOnly = true;
textBox数值.ReadOnly = true;
button数据显示模拟1.Enabled = false;
button数据显示模拟2.Enabled = false;
button数据显示模拟3.Enabled = false;
button数据显示模拟5.Enabled = false;
button数据显示模拟6.Enabled = false;
button数据显示模拟7.Enabled = false;
}
private void f_timerDrawStop()
{
timerDraw.Stop();
textBox附加参数.ReadOnly = false;
textBox数值.ReadOnly = false;
button数据显示模拟1.Enabled = true;
button数据显示模拟2.Enabled = true;
button数据显示模拟3.Enabled = true;
button数据显示模拟5.Enabled = true;
button数据显示模拟6.Enabled = true;
button数据显示模拟7.Enabled = true;
button数据显示模拟3.Text = "模拟串口采样[周期k]";
button数据显示模拟3.TextAlign = ContentAlignment.MiddleCenter;
}
private void button数据显示模拟4_Click(object sender, EventArgs e)
{
///关闭TIMER
button数据显示模拟4.Enabled = false;
this.Focus();
f_timerDrawStop();
button数据显示模拟4.Enabled = true;
}
private void button数据显示模拟5_Click(object sender, EventArgs e)
{
///随机点的显示[周期k]
button数据显示模拟5.Enabled = false;
this.Focus();
textBox数值.Text = "";
int current;
if (int.TryParse(textBox附加参数.Text.ToString(), out current))
{
if (current > 50 && current < 300)
{
timerRandom.Interval = current;
}
else
{
textBox附加参数.Text = "100";
}
}
else
{
textBox附加参数.Text = "100";
}
x1.Clear();
y1.Clear();
zGraphTest.f_ClearAllPix();
zGraphTest.f_reXY();
zGraphTest.f_LoadOnePix(ref x1, ref y1, Color.Red, 2, LineJoin.Round, LineCap.NoAnchor, ZhengJuyin.UI.ZGraph.DrawStyle.dot);
f_timerRandomStart(); //开始TIMER
//更新按钮显示，表示为正在采样
button数据显示模拟5.Text = " 正在采样";
button数据显示模拟5.TextAlign = ContentAlignment.MiddleLeft;
}
Random rand = new Random();
private void timerRandom_Tick(object sender, EventArgs e)
{
x1.Add(rand.Next(60));
y1.Add((float)rand.NextDouble());
zGraphTest.f_Refresh();
//更新按钮显示，表示为正在采样
button数据显示模拟5.Text = ".";
if (button数据显示模拟5.Text.Length > 22)
{
button数据显示模拟5.Text = "随机点的显示[周期k] 正在采样.";
}
}
private void f_timerRandomStart()
{
timerRandom.Start();
textBox附加参数.ReadOnly = true;
textBox数值.ReadOnly = true;
button数据显示模拟1.Enabled = false;
button数据显示模拟2.Enabled = false;
button数据显示模拟3.Enabled = false;
button数据显示模拟4.Enabled = false;
button数据显示模拟5.Enabled = false;
button数据显示模拟7.Enabled = false;
}
private void f_timerRandomStop()
{
timerRandom.Stop();
textBox附加参数.ReadOnly = false;
textBox数值.ReadOnly = false;
button数据显示模拟1.Enabled = true;
button数据显示模拟2.Enabled = true;
button数据显示模拟3.Enabled = true;
button数据显示模拟4.Enabled = true;
button数据显示模拟5.Enabled = true;
button数据显示模拟7.Enabled = true;
button数据显示模拟5.Text = "随机点的显示[周期k]";
button数据显示模拟5.TextAlign = ContentAlignment.MiddleCenter;
}
private void button数据显示模拟6_Click(object sender, EventArgs e)
{
button数据显示模拟6.Enabled = false;
this.Focus();
f_timerRandomStop();
button数据显示模拟6.Enabled = true;
}
private void button数据显示模拟7_Click(object sender, EventArgs e)
{
timerDraw.Stop();
zGraphTest.f_ClearAllPix();
}
}
}
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