package edu.cmu.hcii.whyline.io; import java.awt.Graphics2D; import java.awt.geom.AffineTransform; import edu.cmu.hcii.whyline.trace.*; /** * @author Andrew J. Ko * */ public final class SetTransformEvent extends ModifyTransformEvent { private final AffineTransform transform; public SetTransformEvent(Trace trace, int eventID) { super(trace, eventID); AffineTransform t = null; try { t = (AffineTransform)trace.getOperandStackValue(eventID, 1).getImmutable(); } catch (NoValueException e) {} transform = t; } public void paint(Graphics2D g) { if(transform != null) g.setTransform(transform); } public String getHumanReadableName() { return "transform"; } public String toString() { return super.toString() + getGraphicsID() + "\tsetTransform " + transform; } }