■ LegendPalette 클래스를 사용해 레전드 팔레트를 만드는 방법을 보여준다.
▶ MainForm.cs
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using System; using System.Drawing; using System.Windows.Forms; using Steema.TeeChart.Drawing; using Steema.TeeChart.Styles; using Steema.TeeChart.Tools; namespace TestProject { /// <summary> /// 메인 폼 /// </summary> public partial class MainForm : Form { //////////////////////////////////////////////////////////////////////////////////////////////////// Field ////////////////////////////////////////////////////////////////////////////////////////// Private #region Field /// <summary> /// X 카운트 /// </summary> private const int X_COUNT = 30; /// <summary> /// Z 카운트 /// </summary> private const int Z_COUNT = 30; /// <summary> /// 표면 /// </summary> private Surface surface; /// <summary> /// 레전트 팔레트 /// </summary> private LegendPalette legendPalette; #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Constructor ////////////////////////////////////////////////////////////////////////////////////////// Public #region 생성자 - MainForm() /// <summary> /// 생성자 /// </summary> public MainForm() { InitializeComponent(); this.verticalCheckBox.Checked = true; this.transparentCheckBox.Checked = true; this.axisComboBox.DropDownStyle = ComboBoxStyle.DropDownList; this.axisComboBox.Items.Add("Default"); this.axisComboBox.Items.Add("Other" ); this.axisComboBox.Items.Add("Both" ); this.axisComboBox.SelectedIndex = 0; Text = "LegendPalette 클래스 : 레전트 팔레트 사용하기"; this.tChart.Panel.Pen = new ChartPen(Color.Black); this.tChart.Legend.Visible = false; this.surface = new Surface(this.tChart.Chart); this.surface.UsePalette = false; this.surface.UseColorRange = true; this.surface.NumXValues = X_COUNT; this.surface.NumZValues = Z_COUNT; for(int x = 1; x <= X_COUNT; x++) { for(int z = 1; z <= Z_COUNT; z++) { this.surface.Add ( x, Math.Cos(0.14 * x) * Math.Cos(0.25 * z) + 0.01 * (x - (X_COUNT / 2)) * (z - (Z_COUNT / 2)) + 13.0 * Math.Exp(-0.06 * (Math.Pow(x - (X_COUNT / 2), 2) + Math.Pow(z - (Z_COUNT / 2), 2))) + 6 * Math.Exp(-0.03 * (Math.Pow(x - (X_COUNT / 3), 2) + Math.Pow(z - 3 * (Z_COUNT / 5), 2))) - 1, z ); } } this.legendPalette = new LegendPalette(this.tChart.Chart); this.legendPalette.Left = this.tChart.Width - this.legendPalette.Width - 10; this.legendPalette.Vertical = true; this.legendPalette.Transparent = true; this.legendPalette.Pen.Visible = false; this.legendPalette.Series = this.surface; this.verticalCheckBox.CheckedChanged += verticalCheckBox_CheckedChanged; this.transparentCheckBox.CheckedChanged += transparentCheckBox_CheckedChanged; this.axisComboBox.SelectedIndexChanged += axisComboBox_SelectedIndexChanged; this.penCheckBox.CheckedChanged += penCheckBox_CheckedChanged; this.tChart.Resize += tChart_Resize; this.tChart.Refresh(); } #endregion //////////////////////////////////////////////////////////////////////////////////////////////////// Method ////////////////////////////////////////////////////////////////////////////////////////// Private #region 수직 체크 박스 체크 변경시 처리하기 - verticalCheckBox_CheckedChanged(sender, e) /// <summary> /// 수직 체크 박스 체크 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void verticalCheckBox_CheckedChanged(object sender, EventArgs e) { this.legendPalette.Vertical = this.verticalCheckBox.Checked; this.legendPalette.Left = this.tChart.Width - this.legendPalette.Width - 10; } #endregion #region 투명 체크 박스 체크 변경시 처리하기 - transparentCheckBox_CheckedChanged(sender, e) /// <summary> /// 투명 체크 박스 체크 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void transparentCheckBox_CheckedChanged(object sender, EventArgs e) { this.legendPalette.Transparent = this.transparentCheckBox.Checked; this.tChart.Refresh(); } #endregion #region 축 콤보 박스 선택 인덱스 변경시 처리하기 - axisComboBox_SelectedIndexChanged(sender, e) /// <summary> /// 축 콤보 박스 선택 인덱스 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void axisComboBox_SelectedIndexChanged(object sender, EventArgs e) { this.legendPalette.Axis = (LegendPaletteAxis)this.axisComboBox.SelectedIndex; } #endregion #region 펜 체크 박스 체크 변경시 처리하기 - penCheckBox_CheckedChanged(sender, e) /// <summary> /// 펜 체크 박스 체크 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void penCheckBox_CheckedChanged(object sender, EventArgs e) { this.legendPalette.Pen.Visible = this.penCheckBox.Checked; this.tChart.Refresh(); } #endregion #region TChart 크기 변경시 처리하기 - tChart_Resize(sender, e) /// <summary> /// TChart 크기 변경시 처리하기 /// </summary> /// <param name="sender">이벤트 발생자</param> /// <param name="e">이벤트 인자</param> private void tChart_Resize(object sender, EventArgs e) { this.legendPalette.Left = this.tChart.Width - this.legendPalette.Width - 10; } #endregion } } |
