Package org.pushingpixels.radiance.theming.api.painter.surface

Class FractionBasedSurfacePainter

java.lang.Object

org.pushingpixels.radiance.theming.api.painter.FractionBasedPainter

org.pushingpixels.radiance.theming.api.painter.surface.FractionBasedSurfacePainter

All Implemented Interfaces:

RadianceSurfacePainter, RadianceTrait

Direct Known Subclasses:

ClassicSurfacePainter, GlassSurfacePainter, MatteSurfacePainter

public class FractionBasedSurfacePainter
extends FractionBasedPainter
implements RadianceSurfacePainter

Surface painter with fraction-based stops and a color query associated with each stop. This class allows creating multi-gradient fills with exact control over which color is used at every gradient control point.

Field Summary

Fields inherited from class org.pushingpixels.radiance.theming.api.painter.FractionBasedPainter

alphas, colorQueries, fractions

Constructor Summary

Constructors

Constructor	Description
FractionBasedSurfacePainter(String displayName, float[] fractions, ContainerColorTokensSingleColorQuery[] colorQueries)	Creates a new fraction-based surface painter.

Method Summary

Modifier and Type	Method	Description
void	paintSurface(Graphics g, Component comp, float width, float height, Shape outline, ContainerColorTokens colorTokens)	Fills the surface defined by the specified outline.

Methods inherited from class org.pushingpixels.radiance.theming.api.painter.FractionBasedPainter

getAlphas, getColorQueries, getDisplayName, getFractions

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.pushingpixels.radiance.theming.api.trait.RadianceTrait

getDisplayName

Constructor Details

FractionBasedSurfacePainter

public FractionBasedSurfacePainter(String displayName,
 float[] fractions,
 ContainerColorTokensSingleColorQuery[] colorQueries)

Creates a new fraction-based surface painter.

Parameters:

displayName - The display name of this painter.

fractions - The fractions of this painter. Must be strictly increasing, starting from 0.0 and ending at 1.0.

colorQueries - The color queries of this painter. Must have the same size as the fractions array, and all entries must be non- null.

Method Details

paintSurface

public void paintSurface(Graphics g,
 Component comp,
 float width,
 float height,
 Shape outline,
 ContainerColorTokens colorTokens)

Description copied from interface: RadianceSurfacePainter

Fills the surface defined by the specified outline.

Specified by:

paintSurface in interface RadianceSurfacePainter

Parameters:

g - Graphics context.

comp - Component to paint.

width - Width of a UI component.

height - Height of a UI component.

outline - Outline of a UI component.

colorTokens - Color tokens.