Package gov.nih.mipav.model.algorithms

Class ContourPlot.TextRenderer

java.lang.Object

gov.nih.mipav.model.algorithms.ContourPlot.GenericRenderer<ContourPlot.Text>

gov.nih.mipav.model.algorithms.ContourPlot.TextRenderer

All Implemented Interfaces:

ContourPlot.AdaptableView, ContourPlot.PDFRenderer, ContourPlot.Renderer

Enclosing class:

ContourPlot

public class ContourPlot.TextRenderer
extends ContourPlot.GenericRenderer<ContourPlot.Text>

The TrianglesRenderer is an implementation of the ContourPlot.GenericRenderer for ContourPlot.Text. It draws the vertex arrays of its Text objects and uses the texture of the ContourPlot.CharacterAtlas corresponding to the Text's font to texture the drawn quads in order to display text.
Its fragment shader draws the picking color into the second render buffer alongside the 'visible' color that is drawn into the first render buffer.

Author:

hageldave

Field Summary

Fields

Modifier and Type	Field	Description
protected static final char	NL

Fields inherited from class gov.nih.mipav.model.algorithms.ContourPlot.GenericRenderer

isEnabled, itemsToRender, view

Constructor Summary

Constructors

Constructor	Description
TextRenderer()

Method Summary

Modifier and Type	Method	Description
void	renderFallback(Graphics2D g, Graphics2D p, int w, int h)	Renders this ContourPlot.Renderer's 'scene'.

Methods inherited from class gov.nih.mipav.model.algorithms.ContourPlot.GenericRenderer

addItemToRender, getItemsToRender, isEnabled, removeItemToRender, setView

Methods inherited from class java.lang.Object

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

Methods inherited from interface gov.nih.mipav.model.algorithms.ContourPlot.PDFRenderer

renderPDF

Field Details

NL

protected static final char NL

See Also:

• Constant Field Values

Constructor Details

TextRenderer

public TextRenderer()

Method Details

renderFallback

public void renderFallback(Graphics2D g,
 Graphics2D p,
 int w,
 int h)

Description copied from interface: ContourPlot.Renderer

Renders this ContourPlot.Renderer's 'scene'. This is the fallback path in case OpenGL based rendering through

invalid reference

#render(int, int, int, int)

is not available.

Parameters:

g - main graphics object for drawing onto the framebuffer

p - graphics object for drawing onto the picking framebuffer (invisible but used for picking)

w - width of the current viewport in pixels

h - height of the current viewport in pixels