org.openscience.cdk.renderer.visitor

Class AbstractAWTDrawVisitor

java.lang.Object

org.openscience.cdk.renderer.visitor.AbstractAWTDrawVisitor

All Implemented Interfaces:

IRenderingVisitor, IDrawVisitor

Direct Known Subclasses:

AWTDrawVisitor

@TestClass(value="org.openscience.cdk.renderer.visitor.AbstractAWTDrawVisitorTest")
public abstract class AbstractAWTDrawVisitor
extends Object
implements IDrawVisitor

Partial implementation of the IDrawVisitor interface for the AWT widget toolkit, allowing molecules to be rendered with toolkits based on AWT, like the Java reference graphics platform Swing.

Belongs to CDK module:

renderawt

Source code:

master

Constructor Summary

Constructors

Constructor and Description
AbstractAWTDrawVisitor()

Method Summary

Methods

Modifier and Type	Method and Description
void	setTransform(AffineTransform transform) Sets a new affine transformation to convert world coordinates into screen coordinates.
int[]	transformPoint(double xCoord, double yCoord) Transforms a point according to the current affine transformation, converting a world coordinate into a screen coordinate.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openscience.cdk.renderer.visitor.IDrawVisitor

setFontManager, setRendererModel

Methods inherited from interface org.openscience.cdk.renderer.elements.IRenderingVisitor

visit

Constructor Detail

AbstractAWTDrawVisitor

public AbstractAWTDrawVisitor()

Method Detail

transformPoint

@TestMethod(value="testTransformPoint")
public int[] transformPoint(double xCoord,
                                   double yCoord)

Transforms a point according to the current affine transformation, converting a world coordinate into a screen coordinate.

Parameters:

xCoord - x-coordinate of the world point to transform

yCoord - y-coordinate of the world point to transform

Returns:

the transformed screen coordinate

setTransform

@TestMethod(value="testSetAffineTransformation")
public void setTransform(AffineTransform transform)

Sets a new affine transformation to convert world coordinates into screen coordinates.

Specified by:

setTransform in interface IRenderingVisitor

Parameters:

transform - the new AffineTransform.