Definition and use of several enumeration in paint. Java of Android

Definition and use of several enumeration in paint. Java of Android

Frameworks \ base \ graphics \ Java \ Android \ graphics \ paint. Java

Definition:

    /**     * The Style specifies if the primitive being drawn is filled,     * stroked, or both (in the same color). The default is FILL.     */    public enum Style {        /**         * Geometry and text drawn with this style will be filled, ignoring all         * stroke-related settings in the paint.         */        FILL            (0),        /**         * Geometry and text drawn with this style will be stroked, respecting         * the stroke-related fields on the paint.         */        STROKE          (1),        /**         * Geometry and text drawn with this style will be both filled and         * stroked at the same time, respecting the stroke-related fields on         * the paint.         */        FILL_AND_STROKE (2);                Style(int nativeInt) {            this.nativeInt = nativeInt;        }        final int nativeInt;    }    /**     * The Cap specifies the treatment for the beginning and ending of     * stroked lines and paths. The default is BUTT.     */    public enum Cap {        /**         * The stroke ends with the path, and does not project beyond it.         */        BUTT    (0),        /**         * The stroke projects out as a semicircle, with the center at the         * end of the path.         */        ROUND   (1),        /**         * The stroke projects out as a square, with the center at the end         * of the path.         */        SQUARE  (2);                private Cap(int nativeInt) {            this.nativeInt = nativeInt;        }        final int nativeInt;    }    /**     * The Join specifies the treatment where lines and curve segments     * join on a stroked path. The default is MITER.     */    public enum Join {        /**         * The outer edges of a join meet at a sharp angle         */        MITER   (0),        /**         * The outer edges of a join meet in a circular arc.         */        ROUND   (1),        /**         * The outer edges of a join meet with a straight line         */        BEVEL   (2);                private Join(int nativeInt) {            this.nativeInt = nativeInt;        }        final int nativeInt;    }    /**     * Align specifies how drawText aligns its text relative to the     * [x,y] coordinates. The default is LEFT.     */    public enum Align {        /**         * The text is drawn to the right of the x,y origin         */        LEFT    (0),        /**         * The text is drawn centered horizontally on the x,y origin         */        CENTER  (1),        /**         * The text is drawn to the left of the x,y origin         */        RIGHT   (2);                private Align(int nativeInt) {            this.nativeInt = nativeInt;        }        final int nativeInt;    }

Usage:

    private static final Style[] sStyleArray = {        Style.FILL, Style.STROKE, Style.FILL_AND_STROKE    };    private static final Cap[] sCapArray = {        Cap.BUTT, Cap.ROUND, Cap.SQUARE    };    private static final Join[] sJoinArray = {        Join.MITER, Join.ROUND, Join.BEVEL    };    private static final Align[] sAlignArray = {        Align.LEFT, Align.CENTER, Align.RIGHT    };