Point3D Class
Definition
Important
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Represents the coordinates of a three-dimensional (3D) data point. This class is used when performing custom drawing with 3D charts.
public ref class Point3Dpublic class Point3Dtype Point3D = classPublic Class Point3D- Inheritance
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Point3D
Remarks
Any point used in custom 3D drawing - which is accomplished using GDI+ - must be transformed from relative X, Y and Z (3D) coordinates into relative X and Y (2D) coordinates using the TransformPoints method. By calling TransformPoints, the X and Y-values of the Point3D objects are changed so that they reflect the 3-dimensional space. The new X and Y points can then be used for GDI+ method calls - the Z value is then disregarded - after being changed to absolute pixel coordinates using the GetAbsolutePoint method.
Note that the Z coordinate may be less than zero (located behind a chart area) or greater than 100 (located in front of a chart area).
To both enable 3D charts and work with their styles, use the Area3DStyle property. The Point3D class is not used for 3D styles.
Constructors
| Point3D() |
Initializes a new instance of the Point3D class. |
| Point3D(Single, Single, Single) |
Initializes a new instance of the AnnotationPathPoint class with the specified X, Y and Z coordinates. |
Properties
| PointF |
Gets or sets a PointF structure, which stores the X and Y coordinates of a 3D point. |
| X |
Gets or sets the X coordinate of a 3D point. |
| Y |
Gets or sets the Y coordinate of a 3D point. |
| Z |
Gets or sets the Z coordinate of a 3D point. |
Methods
| Equals(Object) |
Determines whether the specified object is equal to the current object. (Inherited from Object) |
| GetHashCode() |
Serves as the default hash function. (Inherited from Object) |
| GetType() |
Gets the Type of the current instance. (Inherited from Object) |
| MemberwiseClone() |
Creates a shallow copy of the current Object. (Inherited from Object) |
| ToString() |
Returns a string that represents the current object. (Inherited from Object) |
