uk.ac.starlink.ttools.plot2.layer

Interface ShapePainter

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface ShapePainter

Interface to define the actual shape drawing done by an Outliner. It contains a single method, paintPoint, which is called once for each point.

Since:

6 Nov 2015

Author:

Mark Taylor

Method Summary

Modifier and Type	Method and Description
void	paintPoint(Tuple tuple, Color color, Paper paper) Paints a point given the current state.

Method Detail

paintPoint

void paintPoint(Tuple tuple,
                Color color,
                Paper paper)

Paints a point given the current state. If the supplied color is non-null, then this painter must take steps to colour its painting. Otherwise, it should use the defaults for the graphics context on which it's painting.

Parameters:

tuple - tuple

color - colour, or null for default

paper - graphics destination