发布时间 : 星期二 文章数控系统中C样条曲线插补方法的设计与实现 - 论文0506-new更新完毕开始阅读
沈阳师范大学本科毕业论文
附录一： 程序代码
using System;
using System.Colleectionss.Geeneriic; using System.ComponenttMoodel; using System.Dattaa; using System.Draawwing; using System.Linbq; using System.Texxt;
using System.Windowss.Formss; using System.Drawingg.Drrawingg2D; using System.Drawing.Imaging;
namespace Demo {
public partialal class Form11 : Form1 {
Graphics graphics; Pen greenPen;
Label[] labelN = new Label[20]; Label[] labelX = new Label[20]; Label[] labelY = new Label[20]; TextBox[] TextX = new TextBox[20]; TextBox[] TextY = new TextBox[20];
int PtNum = 10; public Form1() {
InitializeComponent(); }
private void Form11_Load(object sender, EvArgs ee) {
graphics = pictureBox1.CreateGraphics(); greenPen = new Pen(Color.Blue); InitZuoBiao(); button1.Enabled = false; button2.Enabled =false ; }
private void button1_Click(object sender, EventArgs e) {
graphicss.Clearr(pictureBoxx1.BackColor );
InitZuoBiao(); FillPts();
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沈阳师范大学本科毕业论文
DrawLins(); }
private void InitPtNum() {
int iLoop;
for (iLoop = 0; iLoop < PtNum; iLoop++) {
labelN[iLoop] = new Label(); labelX[iLoop] = new Label(); labelY[iLoop] = new Label(); TextX[iLoop] = new TextBox(); TextY[iLoop] = new TextBox();
this.Controls.Add(labelN[iLoop]); this.Controls.Add(labelX[iLoop]); this.Controls.Add(labelY[iLoop]); this.Controls.Add(TextX[iLoop]); this.Controls.Add(TextY[iLoop]); //l.ForeColor = Color.White;
//labelN[iLoop].Cursor = System.Windows.Forms.Cursors.Hand;
labelN[iLoop].Location = new System.Drawing.Point(640, 50 + iLoop * 40); labelN[iLoop].Name = \; labelN[iLoop].Size = new System.Drawing.Size(30, 12); labelN[iLoop].TabIndex = 5;
labelN[iLoop].Text = \点ì?\ + (iLoop + 1).ToString();
labelX[iLoop].Location = new System.Drawing.Point(670, 50 + iLoop * 40); labelX[iLoop].Name = \;
labelX[iLoop].Size = new System.Drawing.Size(14, 12); labelX[iLoop].TabIndex = 5; labelX[iLoop].Text = \;
labelY[iLoop].Location = new System.Drawing.Point(760, 50 + iLoop * 40); labelY[iLoop].Name = \; labelY[iLoop].Size = new System.Drawing.Size(14, 12); labelY[iLoop].TabIndex = 5; labelY[iLoop].Text = \;
TextX[iLoop].Location = new System.Drawing.Point(690, 45 + iLoop * 40); TextX[iLoop].Name = \; TextX[iLoop].Size = new System.Drawing.Size(62, 21); TextX[iLoop].TabIndex = 5; TextX[iLoop].Text = (iLoop * 30).ToString(); ;
TextY[iLoop].Location = new System.Drawing.Point(780, 45 + iLoop * 40); TextY[iLoop].Name = \; TextY[iLoop].Size = new System.Drawing.Size(62, 21);
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沈阳师范大学本科毕业论文
TextY[iLoop].TabIndex = 5; TextY[iLoop].Text = (iLoop * 50).ToString(); ; } }
private void InitZuoBiao() {
greenPen.Color = Color.Black; greenPen.Width = 1;
greenPen.DashStyle = DashStyle.Dash;
graphics.DrawLine(greenPen, new PointF(150, 10), new PointF(150, 520)); graphics.DrawLine(greenPen, new PointF(250, 10), new PointF(250, 520)); graphics.DrawLine(greenPen, new PointF(300, 0), new PointF(300, 500)); graphics.DrawLine(greenPen, new PointF(400, 0), new PointF(400, 500)); graphics.DrawLine(greenPen, new PointF(500, 0), new PointF(500, 500));
graphics.DrawLine(greenPen, new PointF(150, 10), new PointF(150, 520)); graphics.DrawLine(greenPen, new PointF(250, 10), new PointF(250, 520)); graphics.DrawLine(greenPen, new PointF(0, 300), new PointF(600, 300)); graphics.DrawLine(greenPen, new PointF(0, 400), new PointF(600, 400));
greenPen.Width = 3;
greenPen.DashStyle = DashStyle.Solid;
graphics.DrawLine(greenPen, new PointF(1, 0), new PointF(1, 500));
graphics.DrawLine(greenPen, new PointF(0, 530 - 5), new PointF(600, 530 - 5)); }
private void FillPts() {
greenPen.Color = Color.Blue;
Brush brush = new SolidBrush(Color.Green); int raidus = 10;
PointF[] curvePoints = new PointF[PtNum]; int iLoop;
for (iLoop = 0; iLoop < PtNum; iLoop++) {
curvePoints[iLoop] = new PointF(Convert.ToSingle(TextX[iLoop].Text), 500 - Convert.ToSingle(TextY[iLoop].Text));
graphics.FillEllipse(brush, curvePoints[iLoop].X - raidus / 2, curvePoints[iLoop].Y - raidus / 2, raidus, raidus);
} }
private void DrawLins() {
PointF[] curvePoints = new PointF[PtNum]; int iLoop;
for (iLoop = 0; iLoop < PtNum; iLoop++)
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沈阳师范大学本科毕业论文
{
curvePoints[iLoop] = new PointF(Convert.ToSingle(TextX[iLoop].Text), 500 - Convert.ToSingle(TextY[iLoop].Text)); }
greenPen.Color = Color.Blue;
graphics.DrawLines(greenPen, curvePoints); }
private void DrawCurv() {
PointF[] curvePoints = new PointF[PtNum]; int iLoop;
for (iLoop = 0; iLoop < PtNum; iLoop++) {
curvePoints[iLoop] = new PointF(Convert.ToSingle(TextX[iLoop].Text), 500 - Convert.ToSingle(TextY[iLoop].Text)); }
greenPen.Color = Color.Red;
graphics.DrawCurve(greenPeen, curvePoinsts, 0.6F); }
private void button2_Click(object sender, EventArgs e) {
CubeCacluate(); }
private void comboBox1_SelectedIndexChanged(object sender, EventArgs e) {
int iLoop;
for (iLoop = 0; iLoop < PtNum; iLoop++) {
if(labelN[iLoop]!=null) labelN[iLoop].Dispose(); if (labelX[iLoop] != null) labelX[iLoop].Dispose(); if (labelY[iLoop] != null) labelY[iLoop].Dispose(); if (TextX[iLoop] != null) TextX[iLoop].Dispose(); if (TextY[iLoop] != null) TextY[iLoop].Dispose(); }
button1.Enabled = true; button2.Enabled = true;
PtNum = comboBox1.SelectedIndex+2; InitPtNum(); }
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