Short Description

I am using charts for a specific application where i need to change the view angle of the rendered 3D Pie chart and value of automatic labels from pie label names to corresponding pie values.

This how the chart looks:

Initialization

This is how i initialize it:

    Dictionary<string, decimal> secondPersonsWithValues = HistoryModel.getSecondPersonWithValues();
    decimal[] yValues = new decimal[secondPersonsWithValues.Values.Count]; //VALUES
    string[] xValues = new string[secondPersonsWithValues.Keys.Count]; //LABELS
    secondPersonsWithValues.Keys.CopyTo(xValues, 0);
    secondPersonsWithValues.Values.CopyTo(yValues, 0);
    incomeExpenseChart.Series["Default"].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Pie;
    incomeExpenseChart.Series["Default"].Points.DataBindXY(xValues, yValues);
    incomeExpenseChart.ChartAreas["Default"].Area3DStyle.Enable3D = true;
    incomeExpenseChart.Series["Default"].CustomProperties = "PieLabelStyle=Outside";
    incomeExpenseChart.Legends["Default"].Enabled = true;
    incomeExpenseChart.ChartAreas["Default"].Area3DStyle.LightStyle = System.Windows.Forms.DataVisualization.Charting.LightStyle.Realistic;
    incomeExpenseChart.Series["Default"]["PieDrawingStyle"] = "SoftEdge";

Basically i am querying data from database using the HistoryModel.getSecondPersonWithValues(); to get pairs as Dictionary<string, decimal> where key is the person and value is ammount.

Problem #1

What i need is to be able to change the marked labels from person names to the ammounts or add another label of ammounts with the same colors (See Image).

Problem #2

Another problem is that i need to change the view angle of 3D Pie chart. Maybe it's very simple and I just don't know the needed property or maybe i need to override some paint event. Either ways any kind of开发者_StackOverflow社区 ways would be appriciated.

Thanks in advance George.

Solution for Problem #1

Adding new Label and filling with custom values helped. In addition i changed the Series.IsValueShownAsLabel = true;

Solution for Problem #2

I should have set the ChartArea.Area3DStyle.IsClustered = true; and then set the ChartArea.Area3DStyle.Inclination;

Use xlhart.Rotation and xlchart.Elevation.