?? circledrawer.java
字號:
package demo;
import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Graphics2D;
import java.awt.Paint;
import java.awt.Stroke;
import java.awt.geom.Ellipse2D.Double;
import java.awt.geom.Line2D.Double;
import java.awt.geom.Rectangle2D;
import org.jfree.ui.Drawable;
public class CircleDrawer
implements Drawable
{
private Paint outlinePaint;
private Stroke outlineStroke;
private Paint fillPaint;
public CircleDrawer(Paint paramPaint1, Stroke paramStroke, Paint paramPaint2)
{
this.outlinePaint = paramPaint1;
this.outlineStroke = paramStroke;
this.fillPaint = paramPaint2;
}
public void draw(Graphics2D paramGraphics2D, Rectangle2D paramRectangle2D)
{
Ellipse2D.Double localDouble = new Ellipse2D.Double(paramRectangle2D.getX(), paramRectangle2D.getY(), paramRectangle2D.getWidth(), paramRectangle2D.getHeight());
if (this.fillPaint != null)
{
paramGraphics2D.setPaint(this.fillPaint);
paramGraphics2D.fill(localDouble);
}
if ((this.outlinePaint != null) && (this.outlineStroke != null))
{
paramGraphics2D.setPaint(this.outlinePaint);
paramGraphics2D.setStroke(this.outlineStroke);
paramGraphics2D.draw(localDouble);
}
paramGraphics2D.setPaint(Color.black);
paramGraphics2D.setStroke(new BasicStroke(1F));
Line2D.Double localDouble1 = new Line2D.Double(paramRectangle2D.getCenterX(), paramRectangle2D.getMinY(), paramRectangle2D.getCenterX(), paramRectangle2D.getMaxY());
Line2D.Double localDouble2 = new Line2D.Double(paramRectangle2D.getMinX(), paramRectangle2D.getCenterY(), paramRectangle2D.getMaxX(), paramRectangle2D.getCenterY());
paramGraphics2D.draw(localDouble1);
paramGraphics2D.draw(localDouble2);
}
}
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