Steema Central

Code: Select all

		public Form1()
		{
			InitializeComponent();
			InitializeChart();
		}

		private void InitializeChart()
		{
			tChart1.Dock = DockStyle.Fill;

			Steema.TeeChart.Styles.Line line1 = new Steema.TeeChart.Styles.Line(tChart1.Chart);
			line1.FillSampleValues();

			tChart1.Click += new EventHandler(tChart1_Click);
			tChart1.MouseMove += new MouseEventHandler(tChart1_MouseMove);
		}

		Panel myPanel;

		void tChart1_MouseMove(object sender, MouseEventArgs e)
		{
			if (myPanel != null)
			{
				myPanel.Dispose();
			}

			myPanel = new Panel();
			tChart1.Controls.Add(myPanel);
			myPanel.Location = new Point(e.X, e.Y);

			Label myLabel = new Label();
			myLabel.Text = "This is the text I want to use";
			myPanel.Controls.Add(myLabel);

			Button yesBtn = new Button();
			yesBtn.Location = new Point(10, 20);
			yesBtn.Text = "Yes";
			myPanel.Controls.Add(yesBtn);
		}

		void tChart1_Click(object sender, EventArgs e)
		{

			DialogResult reply = MessageBox.Show(tChart1, "Tap either Yes or No", "Caption", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1);

			if ((reply == DialogResult.Yes))
			{
				// Process Yes
			}
			else
			{
				// Process No
			}
		}

Code: Select all

public Form1()
        {
            InitializeComponent();
            InitializeChart();
        }

        Steema.TeeChart.Styles.Line line1;
        int MouseX, MouseY;

        private void InitializeChart()
        {
            tChart1.Aspect.View3D = false;
            tChart1.Dock = DockStyle.Fill;

            line1 = new Steema.TeeChart.Styles.Line(tChart1.Chart);
            line1.FillSampleValues();

            line1.Pointer.Visible = true;

            MouseX = 0;
            MouseY = 0;

            tChart1.Click += new EventHandler(tChart1_Click);
            tChart1.MouseMove += new MouseEventHandler(tChart1_MouseMove);
            tChart1.AfterDraw += new Steema.TeeChart.PaintChartEventHandler(tChart1_AfterDraw);
        }

        void tChart1_AfterDraw(object sender, Steema.TeeChart.Drawing.Graphics3D g)
        {
            g.Line(line1.CalcXPos(5), line1.CalcYPos(5), MouseX, MouseY);
        }

        Panel myPanel;

        void tChart1_MouseMove(object sender, MouseEventArgs e)
        {
            if (myPanel != null)
            {
                myPanel.Dispose();
            }

            myPanel = new Panel();
            tChart1.Controls.Add(myPanel);
            myPanel.Location = new Point(e.X, e.Y);

            Label myLabel = new Label();
            myLabel.Text = "This is the text I want to use";
            myPanel.Controls.Add(myLabel);

            Button yesBtn = new Button();
            yesBtn.Location = new Point(10, 20);
            yesBtn.Text = "Yes";
            myPanel.Controls.Add(yesBtn);

            MouseX = e.X;
            MouseY = e.Y;
            
            tChart1.Refresh();
        }

        void tChart1_Click(object sender, EventArgs e)
        {

            DialogResult reply = MessageBox.Show(tChart1, "Tap either Yes or No", "Caption", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1);

            if ((reply == DialogResult.Yes))
            {
                // Process Yes
            }
            else
            {
                // Process No
            }
        }