uk.ac.starlink.ttools.plot2.paper

Class MonoPaperType

java.lang.Object

uk.ac.starlink.ttools.plot2.paper.RgbPaperType

uk.ac.starlink.ttools.plot2.paper.MonoPaperType

All Implemented Interfaces:

PaperType, PaperType2D, PaperType3D

public class MonoPaperType
extends RgbPaperType
implements PaperType2D, PaperType3D

Bitmapped PaperType which can paint transparent or opaque pixels as long as they are all the same colour. That means all painted glyphs and decals must have the same RGB (as specified at construction time), though they may have different alphas.

Since the compositing is pretty much the same (no attention needs to be paid to the depth coordinate) this class implements both the 2D and 3D PaperType interfaces.

Since:

14 Feb 2013

Author:

Mark Taylor

Nested Class Summary

Nested classes/interfaces inherited from class uk.ac.starlink.ttools.plot2.paper.RgbPaperType

RgbPaperType.RgbPaper

Constructor Summary

Constructors

Constructor and Description
MonoPaperType(Color color, Compositor compositor) Constructor.

Method Summary

Modifier and Type	Method and Description
protected RgbPaperType.RgbPaper	createPaper(Rectangle bounds) Creates a paper object for given bounds.
void	placeGlyph(Paper paper, double dx, double dy, double dz, Glyph glyph, Color color) Places a glyph at a 3-d position in the space.
void	placeGlyph(Paper paper, double dx, double dy, Glyph glyph, Color color) Places a glyph at a 2-d position on the paper.

Methods inherited from class uk.ac.starlink.ttools.plot2.paper.RgbPaperType

createDataIcon, isBitmap, placeDecal, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface uk.ac.starlink.ttools.plot2.paper.PaperType

createDataIcon, isBitmap, placeDecal

Constructor Detail

MonoPaperType

public MonoPaperType(Color color,
                     Compositor compositor)

Constructor.

Parameters:

color - single RGB colour for all drawing (alpha component is ignored)

compositor - compositing strategy for translating alphas to displayed colours

Method Detail

createPaper

protected RgbPaperType.RgbPaper createPaper(Rectangle bounds)

Description copied from class: RgbPaperType

Creates a paper object for given bounds.

Specified by:

createPaper in class RgbPaperType

Parameters:

bounds - plot bounds

Returns:

new paper instance

placeGlyph

public void placeGlyph(Paper paper,
                       double dx,
                       double dy,
                       Glyph glyph,
                       Color color)

Description copied from interface: PaperType2D

Places a glyph at a 2-d position on the paper.

Specified by:

placeGlyph in interface PaperType2D

Parameters:

paper - graphics destination specific to this PaperType

dx - X coordinate

dy - Y coordinate

glyph - graphics shape

color - colour for glyph

placeGlyph

public void placeGlyph(Paper paper,
                       double dx,
                       double dy,
                       double dz,
                       Glyph glyph,
                       Color color)

Description copied from interface: PaperType3D

Places a glyph at a 3-d position in the space.

Specified by:

placeGlyph in interface PaperType3D

Parameters:

paper - graphics destination specific to this PaperType

dx - graphics X coordinate

dy - graphics Y coordinate

dz - Z-buffer coordinate; lower values are closer to the viewer

glyph - graphics shape

color - colour for glyph