Package org.jzy3d.plot3d.text.renderers.jogl

Class JOGLTextRenderer2d

java.lang.Object

org.jzy3d.plot3d.text.AbstractTextRenderer

org.jzy3d.plot3d.text.renderers.jogl.JOGLTextRenderer2d

All Implemented Interfaces:

ITextRenderer

public class JOGLTextRenderer2d
extends AbstractTextRenderer
implements ITextRenderer

Render 2D texts using JOGL TextRenderer. The text color is defined either by TextRenderer.setColor(java.awt.Color) or inside the implementation of TextRenderer.RenderDelegate.draw(java.awt.Graphics2D, String, int, int) if the TextRenderer is initialized with a non null TextRenderer.RenderDelegate. Note that Jzy3d and JOGL behave differently with text rendering

• Jzy3d's text color is defined for each string.
• JOGL's text color is defined globally and can not be changed consistently afterward if it uses a TextRenderer.RenderDelegate.

Wrapping a JOGL text renderer hence requires recreating a new TextRenderer if the color of the strings changes.

Author:

Martin Pernollet

Field Summary

Fields

Modifier and Type	Field	Description
protected Font	awtFont
protected AWTTextLayout	layout
protected com.jogamp.opengl.util.awt.TextRenderer.RenderDelegate	renderDelegate
protected com.jogamp.opengl.util.awt.TextRenderer	renderer
protected float	scaleFactor

Fields inherited from class org.jzy3d.plot3d.text.AbstractTextRenderer

NO_ROTATION, NO_SCENE_OFFSET, NO_SCREEN_OFFSET, spaceTransformer

Constructor Summary

Constructors

Constructor	Description
JOGLTextRenderer2d()
JOGLTextRenderer2d(Font font)
JOGLTextRenderer2d(Font font, com.jogamp.opengl.util.awt.TextRenderer.RenderDelegate renderDelegate)

Method Summary

Modifier and Type	Method	Description
protected void	configureRenderer()
BoundingBox3d	drawText(IPainter painter, Font font, String s, Coord3d position, float rotation, Horizontal horizontal, Vertical vertical, Color color, Coord2d screenOffset, Coord3d sceneOffset)	The main text renderer method to implement.
protected void	drawText2D(IPainter painter, Font font, String text, Coord3d position, Color color, Horizontal horizontal, Vertical vertical)	Draws a 2D text (facing camera) at the specified 3D position.
protected void	resetTextColor(Color color)

Methods inherited from class org.jzy3d.plot3d.text.AbstractTextRenderer

drawText, drawText, drawText, drawText, drawText, getSpaceTransformer, setSpaceTransformer

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jzy3d.plot3d.text.ITextRenderer

drawText, drawText, drawText, drawText, drawText, getSpaceTransformer, setSpaceTransformer

Field Detail

awtFont

protected Font awtFont

renderer

protected com.jogamp.opengl.util.awt.TextRenderer renderer

renderDelegate

protected com.jogamp.opengl.util.awt.TextRenderer.RenderDelegate renderDelegate

scaleFactor

protected float scaleFactor

layout

protected AWTTextLayout layout

Constructor Detail

JOGLTextRenderer2d

public JOGLTextRenderer2d()

JOGLTextRenderer2d

public JOGLTextRenderer2d(Font font)

JOGLTextRenderer2d

public JOGLTextRenderer2d(Font font,
                          com.jogamp.opengl.util.awt.TextRenderer.RenderDelegate renderDelegate)

Parameters:

font - text font, style and size.

renderDelegate - may be null if no particular custom styling should be applied.

Method Detail

drawText

public BoundingBox3d drawText(IPainter painter,
                              Font font,
                              String s,
                              Coord3d position,
                              float rotation,
                              Horizontal horizontal,
                              Vertical vertical,
                              Color color,
                              Coord2d screenOffset,
                              Coord3d sceneOffset)

Description copied from interface: ITextRenderer

The main text renderer method to implement. Other are shortcuts implemented by AbstractTextRenderer.

Specified by:

drawText in interface ITextRenderer

drawText2D

protected void drawText2D(IPainter painter,
                          Font font,
                          String text,
                          Coord3d position,
                          Color color,
                          Horizontal horizontal,
                          Vertical vertical)

Draws a 2D text (facing camera) at the specified 3D position.

resetTextColor

protected void resetTextColor(Color color)

configureRenderer

protected void configureRenderer()