org.apache.fop.render.intermediate
Class ArcToBezierCurveTransformer

java.lang.Object
  org.apache.fop.render.intermediate.ArcToBezierCurveTransformer

public class ArcToBezierCurveTransformer
extends java.lang.Object

Constructor Summary

ArcToBezierCurveTransformer(BezierCurvePainter bezierCurvePainter)

Method Summary

void	arcTo(double startAngle, double endAngle, int cx, int cy, int width, int height) Draws an arc on the ellipse centered at (cx, cy) with width width and height height from start angle startAngle (with respect to the x-axis counter-clockwise) to the end angle endAngle.

Methods inherited from class java.lang.Object

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

Constructor Detail

ArcToBezierCurveTransformer

public ArcToBezierCurveTransformer(BezierCurvePainter bezierCurvePainter)

Method Detail

arcTo

public void arcTo(double startAngle,
                  double endAngle,
                  int cx,
                  int cy,
                  int width,
                  int height)
           throws java.io.IOException

Draws an arc on the ellipse centered at (cx, cy) with width width and height height from start angle startAngle (with respect to the x-axis counter-clockwise) to the end angle endAngle. The ellipses major axis are assumed to coincide with the coordinate axis. The current position MUST coincide with the starting position on the ellipse.

Parameters:

startAngle - the start angle

endAngle - the end angle

cx - the x coordinate of the ellipse center

cy - the y coordinate of the ellipse center

width - the extent of the ellipse in the x direction

height - the extent of the ellipse in the y direction

Throws:

java.io.IOException - if an I/O error occurs