LienzoUtils.java

/*
 * Copyright 2016 Red Hat, Inc. and/or its affiliates.
 *
 * 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 org.kie.workbench.common.stunner.client.lienzo.util;

public class LienzoUtils {

    public static double[] getScaleFactor(final double width,
                                          final double height,
                                          final double targetWidth,
                                          final double targetHeight) {
        return new double[]{
                width > 0 ? targetWidth / width : 1,
                height > 0 ? targetHeight / height : 1};
    }
}