程序包 org.meteoinfo.chart.jogl.tessellator

类 TriangleTessellator

java.lang.Object

org.meteoinfo.chart.jogl.tessellator.TriangleTessellator

public class TriangleTessellator
extends java.lang.Object

嵌套类概要

嵌套类

修饰符和类型	类	说明
class	TriangleTessellator.TesselationException
static interface	TriangleTessellator.TessellatorListener

构造器概要

构造器

构造器	说明
TriangleTessellator()

方法概要

修饰符和类型	方法	说明
java.util.List<Triangle>	getTriangles(org.meteoinfo.geometry.shape.PolygonZ polygon)	Tessellate a shape, transform it to a set of triangles.
void	getTriangles(org.meteoinfo.geometry.shape.PolygonZ polygon, TriangleTessellator.TessellatorListener listener)	Tessellates a shape that is, tiling of the shape in a pattern of triangles that fills the shape with no overlaps and no gaps.
protected void	sendError(java.lang.String message)
protected void	sendSuccess()

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

TriangleTessellator

public TriangleTessellator()

方法详细资料

getTriangles

public java.util.List<Triangle> getTriangles(org.meteoinfo.geometry.shape.PolygonZ polygon)
                                      throws TriangleTessellator.TesselationException

Tessellate a shape, transform it to a set of triangles. This method locks until rendering is completed.

参数:

shape - The shape to tessellate.

hole - Shape of the hole in the tessellation (optional).

返回:

A list of triangles that constitutes the shape.

抛出:

TriangleTessellator.TesselationException - Throws TriangleTessellator.TesselationException if the tessellation was unsuccessful, most commonly due to ambiguous shapes

getTriangles

public void getTriangles(org.meteoinfo.geometry.shape.PolygonZ polygon,
                         TriangleTessellator.TessellatorListener listener)

Tessellates a shape that is, tiling of the shape in a pattern of triangles that fills the shape with no overlaps and no gaps. Returns a set of triangles to the given TriangleTessellator.TessellatorListener whenever done.

参数:

shape - The shape to tessellate.

hole - Shape of the hole in the tessellation (optional).

listener - Instance of TriangleTessellator.TessellatorListener that will be invoked whenever tessellation is done or fails.

sendSuccess

protected void sendSuccess()

sendError

protected void sendError(java.lang.String message)