■ Graphics3D 클래스의 PyramidTrunc 속성을 사용해 잘라진 피라미드를 그리는 방법을 보여준다.
▶ MainForm.cs
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using System; using System.Drawing; using System.Windows.Forms; using Steema.TeeChart.Drawing; namespace TestProject { /// <summary> /// 메인 폼 /// </summary> public partial class MainForm : Form { //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainForm() /// <summary> /// 생성자 /// </summary> public MainForm() { InitializeComponent(); Text = "Graphics3D 클래스 : PyramidTrunc 속성을 사용해 잘라진 피라미드 그리기"; this.xTrackBar.Minimum = 0; this.xTrackBar.Maximum = 50; this.xTrackBar.Value = 10; this.zTrackBar.Minimum = 0; this.zTrackBar.Maximum = 50; this.zTrackBar.Value = 10; this.tChart.Aspect.View3D = true; this.tChart.Aspect.Orthogonal = false; this.tChart.Aspect.Chart3DPercent = 45; this.tChart.Aspect.Perspective = 45; this.tChart.Panel.Pen = new ChartPen(Color.Black); this.xTrackBar.Scroll += xTrackBar_Scroll; this.zTrackBar.Scroll += zTrackBar_Scroll; this.tChart.AfterDraw += tChart_AfterDraw; } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private #region X 트랙바 스크롤시 처리하기 - xTrackBar_Scroll(sender, e) /// <summary> /// X 트랙바 스크롤시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void xTrackBar_Scroll(object sender, EventArgs e) { this.tChart.Invalidate(); } #endregion #region Z 트랙바 스크롤시 처리하기 - zTrackBar_Scroll(sender, e) /// <summary> /// Z 트랙바 스크롤시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void zTrackBar_Scroll(object sender, EventArgs e) { this.tChart.Invalidate(); } #endregion #region TChart 그리기 후 처리하기 - tChart_AfterDraw(sender, graphics3D) /// <summary> /// TChart 그리기 후 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="graphics3D">이벤트 인자</param> private void tChart_AfterDraw(object sender, Graphics3D graphics3D) { graphics3D.Pen.Color = Color.DarkRed; graphics3D.Brush.Gradient.EndColor = Color.Orange; graphics3D.Brush.Gradient.Visible = true; graphics3D.Brush.Visible = true; graphics3D.PyramidTrunc ( new Rectangle ( graphics3D.ChartXCenter, graphics3D.ChartYCenter, 60, 70 ), 0, 50, this.xTrackBar.Value, this.zTrackBar.Value ); } #endregion } } |
