- 3D Chart for WinForms Overview
- Key Features
- 3D Chart Design-Time Support
- 3D Chart Fundamentals
- 3D Axes
- Design-Time Tools for Creating 3D Charts
- 3D Data
- 3D Labels
- 3D Chart Elements
- 3D Contour Styles
- 3D Chart End-User Interaction
- Chart 3D for WinForms Samples
- Chart 3D for WinForms Task-Based Help
- Chart 3D for WinForms Frequently Asked Questions
Converting Pixel Coordinates to Data Coordinates
To convert from pixel coordinates to data coordinates, call the CoordToDataCoord method. For example, the following converts the pixel coordinates (225, 92) to their equivalent data coordinates:
To write code in Visual Basic
Dim DataX As Double
Dim DataY As Double
Dim DataZ As Double
C1Chart3D1.ChartGroups(0).ChartData._CoordToDataCoord(225, 92, DataX, DataY, DataZ)
' DataX, DataY and DataZ now contain the data coordinate value.
To write code in C#
double DataX=0, DataY=0, DataZ=0;
C1Chart3D1.ChartGroups[0].ChartData.CoordToDataCoord(225, 92, ref DataX, ref DataY, ref DataZ);
// DataX, DataY and DataZ now contain the data coordinate value.
CoordToDataCoord returns False if there is no data corresponding these pixel coordinates.