Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.graphics.Matrix;

public class Main {
    public static float getCurrentScaleFromMatrix(Matrix matrix) {
        float[] values = new float[9];
        matrix.getValues(values);
        float scalex = values[Matrix.MSCALE_X];
        float skewy = values[Matrix.MSKEW_Y];
        return (float) Math.sqrt(scalex * scalex + skewy * skewy);
    }
}