android.graphics.drawable.shapes
Class ArcShape

java.lang.Object
  android.graphics.drawable.shapes.Shape
      android.graphics.drawable.shapes.RectShape
          android.graphics.drawable.shapes.ArcShape

public class ArcShape
extends RectShape

Creates an arc shape. The arc shape starts at a specified angle and sweeps clockwise, drawing slices of pie. The arc can be drawn to a Canvas with its own draw() method, but more graphical control is available if you instead pass the ArcShape to a ShapeDrawable.

Constructor Summary

ArcShape(float startAngle, float sweepAngle)
ArcShape constructor.

Method Summary

void	draw(Canvas canvas, Paint paint) Draw this shape into the provided Canvas, with the provided Paint.

Methods inherited from class android.graphics.drawable.shapes.RectShape

onResize, rect

Methods inherited from class android.graphics.drawable.shapes.Shape

getHeight, getWidth, hasAlpha, resize

Methods inherited from class java.lang.Object

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

Constructor Detail

ArcShape

public ArcShape(float startAngle,
                float sweepAngle)

ArcShape constructor.

Parameters:

startAngle - the angle (in degrees) where the arc begins

sweepAngle - the sweep angle (in degrees). Anything equal to or greater than 360 results in a complete circle/oval.

Method Detail

draw

public void draw(Canvas canvas,
                 Paint paint)

Description copied from class: Shape

Draw this shape into the provided Canvas, with the provided Paint. Before calling this, you must call Shape.resize(float,float).

Overrides:

draw in class RectShape

Parameters:

canvas - the Canvas within which this shape should be drawn

paint - the Paint object that defines this shape's characteristics