org.jogamp.glg2d.impl.shader

Class GL2GL3StrokeLineVisitor

java.lang.Object

org.jogamp.glg2d.impl.SimplePathVisitor

org.jogamp.glg2d.impl.shader.GL2GL3StrokeLineVisitor

All Implemented Interfaces:

ShaderPathVisitor, PathVisitor

public class GL2GL3StrokeLineVisitor
extends SimplePathVisitor
implements ShaderPathVisitor

Field Summary

Fields inherited from class org.jogamp.glg2d.impl.SimplePathVisitor

CURVE_STEPS

Constructor Summary

Constructors

Constructor and Description
GL2GL3StrokeLineVisitor()
GL2GL3StrokeLineVisitor(GeometryShaderStrokePipeline pipeline)

Method Summary

Methods

Modifier and Type	Method and Description
void	beginPoly(int windingRule) Starts the polygon or polyline.
void	closeLine() Specifies that the preceding subpath should be closed by appending a line segment back to the point corresponding to the most recent call to #moveTo(float[]).
void	endPoly() Signifies that the polygon or polyline has ended.
void	lineTo(float[] vertex) Specifies the end point of a line to be drawn from the most recently specified point.
void	moveTo(float[] vertex) Specifies the starting location for a new subpath.
void	setGLContext(GL context) Sets the GL context to be used for the next drawing session.
void	setGLContext(GL glContext, UniformBufferObject uniforms)
void	setStroke(BasicStroke stroke) Sets the stroke to be used when drawing a path.

Methods inherited from class org.jogamp.glg2d.impl.SimplePathVisitor

cubicTo, getNumCurveSteps, quadTo, setNumCurveSteps

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jogamp.glg2d.PathVisitor

cubicTo, quadTo

Constructor Detail

GL2GL3StrokeLineVisitor

public GL2GL3StrokeLineVisitor()

GL2GL3StrokeLineVisitor

public GL2GL3StrokeLineVisitor(GeometryShaderStrokePipeline pipeline)

Method Detail

setGLContext

public void setGLContext(GL context)

Description copied from interface: PathVisitor

Sets the GL context to be used for the next drawing session.

Specified by:

setGLContext in interface PathVisitor

Parameters:

context - The GL context

setGLContext

public void setGLContext(GL glContext,
                UniformBufferObject uniforms)

Specified by:

setGLContext in interface ShaderPathVisitor

setStroke

public void setStroke(BasicStroke stroke)

Description copied from interface: PathVisitor

Sets the stroke to be used when drawing a path. It's not needed for visitors that fill.

Specified by:

setStroke in interface PathVisitor

moveTo

public void moveTo(float[] vertex)

Description copied from interface: PathVisitor

Specifies the starting location for a new subpath.

Specified by:

moveTo in interface PathVisitor

Parameters:

vertex - An array where the first two values are the x,y coordinates of the start of the subpath.

lineTo

public void lineTo(float[] vertex)

Description copied from interface: PathVisitor

Specifies the end point of a line to be drawn from the most recently specified point.

Specified by:

lineTo in interface PathVisitor

Parameters:

vertex - An array where the first two values are the x,y coordinates of the next point in the subpath.

closeLine

public void closeLine()

Description copied from interface: PathVisitor

Specifies that the preceding subpath should be closed by appending a line segment back to the point corresponding to the most recent call to #moveTo(float[]).

Specified by:

closeLine in interface PathVisitor

beginPoly

public void beginPoly(int windingRule)

Description copied from interface: PathVisitor

Starts the polygon or polyline.

Specified by:

beginPoly in interface PathVisitor

Parameters:

windingRule - The winding rule for the polygon.

endPoly

public void endPoly()

Description copied from interface: PathVisitor

Signifies that the polygon or polyline has ended. All cleanup should occur and there will be no more calls for this shape.

Specified by:

endPoly in interface PathVisitor