org.jvnet.substance.api.painter.fill
Class FractionBasedFillPainter
java.lang.Object
org.jvnet.substance.api.painter.FractionBasedPainter
org.jvnet.substance.api.painter.fill.FractionBasedFillPainter
- All Implemented Interfaces:
- SubstanceTrait, SubstanceGradientPainter
public class FractionBasedFillPainter
- extends FractionBasedPainter
- implements SubstanceGradientPainter
Fill 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.
- Author:
- Kirill Grouchnikov
Method Summary |
void |
paintContourBackground(java.awt.Graphics g,
java.awt.Component comp,
int width,
int height,
java.awt.Shape contour,
boolean isFocused,
SubstanceColorScheme colorScheme1,
SubstanceColorScheme colorScheme2,
float cyclePos,
boolean hasShine,
boolean useCyclePosAsInterpolation)
Paints the background that matches the specified parameters. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
FractionBasedFillPainter
public FractionBasedFillPainter(java.lang.String displayName,
float[] fractions,
ColorSchemeSingleColorQuery[] colorQueries)
- Creates a new fraction-based fill 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
.
paintContourBackground
public void paintContourBackground(java.awt.Graphics g,
java.awt.Component comp,
int width,
int height,
java.awt.Shape contour,
boolean isFocused,
SubstanceColorScheme colorScheme1,
SubstanceColorScheme colorScheme2,
float cyclePos,
boolean hasShine,
boolean useCyclePosAsInterpolation)
- Description copied from interface:
SubstanceGradientPainter
- Paints the background that matches the specified parameters.
- Specified by:
paintContourBackground
in interface SubstanceGradientPainter
- Parameters:
g
- Graphics context.comp
- Component to paint.width
- Width of a UI component.height
- Height of a UI component.contour
- Contour of a UI component.isFocused
- Indication whether component owns the focus.colorScheme1
- The first color scheme.colorScheme2
- The second color scheme.cyclePos
- Cycle position. Is used for rollover and pulsation effects.
Must be in 0..1 range.hasShine
- Indication whether the returned image should have a 3D shine
spot in its top half.useCyclePosAsInterpolation
- Indicates the algorithm to use for computing various colors.
If true
, the cyclePos
is used to
interpolate colors between different color components of both
color schemes. If false
, the
cyclePos
is used to interpolate colors between
different color components of the first color scheme.