/*
 * Copyright 2010, 2011, 2012, 2013 mapsforge.org
 * Copyright 2015 Andreas Schildbach
 *
 * This program is free software: you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
 * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License along with
 * this program. If not, see <http://www.gnu.org/licenses/>.
 */
package org.mapsforge.map.android.graphics;

import android.graphics.Path.FillType;

import org.mapsforge.core.graphics.FillRule;
import org.mapsforge.core.graphics.Path;

class AndroidPath implements Path {
    private static FillType getWindingRule(FillRule fillRule) {
        switch (fillRule) {
            case EVEN_ODD:
                return FillType.EVEN_ODD;
            case NON_ZERO:
                return FillType.WINDING;
        }

        throw new IllegalArgumentException("unknown fill rule:" + fillRule);
    }

    final android.graphics.Path path = new android.graphics.Path();

    @Override
    public void clear() {
        this.path.rewind();
    }

    @Override
    public void close() {
        this.path.close();
    }

    @Override
    public boolean isEmpty() {
        return this.path.isEmpty();
    }

    @Override
    public void lineTo(float x, float y) {
        this.path.lineTo(x, y);
    }

    @Override
    public void moveTo(float x, float y) {
        this.path.moveTo(x, y);
    }

    @Override
    public void setFillRule(FillRule fillRule) {
        this.path.setFillType(getWindingRule(fillRule));
    }
}
