C#画曲线图（波形显示空间）

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


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(); } }}