Figure.java

/*
* Copyright 2014 Adnan A M.

* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at

*   http://www.apache.org/licenses/LICENSE-2.0

* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

package com.naman14.timber.timely.model.core;

/**
 * Model class for cubic bezier figure
 */
public abstract class Figure {
    public static final int NO_VALUE = -1;

    protected int pointsCount = NO_VALUE;

    //A chained sequence of points P0,P1,P2,P3/0,P1,P2,P3/0,...
    protected float[][] controlPoints = null;

    protected Figure(float[][] controlPoints) {
        this.controlPoints = controlPoints;
        this.pointsCount = (controlPoints.length + 2) / 3;
    }

    public int getPointsCount() {
        return pointsCount;
    }

    public float[][] getControlPoints() {
        return controlPoints;
    }
}