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RectShape


android.graphics.drawable.shapes

Class RectShape

  • All Implemented Interfaces:
    Cloneable
    Direct Known Subclasses:
    ArcShape, OvalShape, RoundRectShape


    public class RectShape
    extends Shape
    Defines a rectangle shape. The rectangle can be drawn to a Canvas with its own draw() method, but more graphical control is available if you instead pass the RectShape to a ShapeDrawable.
    • Constructor Detail

      • RectShape

        public RectShape()
        RectShape constructor.
    • 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).
        Specified by:
        draw in class Shape
        Parameters:
        canvas - the Canvas within which this shape should be drawn
        paint - the Paint object that defines this shape's characteristics
      • onResize

        protected void onResize(float width,
                    float height)
        Description copied from class: Shape
        Callback method called when Shape.resize(float,float) is executed.
        Overrides:
        onResize in class Shape
        Parameters:
        width - the new width of the Shape
        height - the new height of the Shape
      • rect

        protected final RectF rect()
        Returns the RectF that defines this rectangle's bounds.
      • clone

        public RectShape clone()
                        throws CloneNotSupportedException
        Description copied from class: Object
        Creates and returns a copy of this Object. The default implementation returns a so-called "shallow" copy: It creates a new instance of the same class and then copies the field values (including object references) from this instance to the new instance. A "deep" copy, in contrast, would also recursively clone nested objects. A subclass that needs to implement this kind of cloning should call super.clone() to create the new instance and then create deep copies of the nested, mutable objects.
        Overrides:
        clone in class Shape
        Returns:
        a copy of this object.
        Throws:
        CloneNotSupportedException - if this object's class does not implement the Cloneable interface.


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