Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2013 The Android Open Source Project
 *
 * 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.
 */

import android.graphics.Canvas;
import android.graphics.Color;

import android.graphics.Paint;

import android.graphics.RectF;

public class Main {
    public static void drawRuleOfThird(Canvas canvas, RectF bounds) {
        Paint p = new Paint();
        p.setStyle(Paint.Style.STROKE);
        p.setColor(Color.argb(128, 255, 255, 255));
        p.setStrokeWidth(2);
        float stepX = bounds.width() / 3.0f;
        float stepY = bounds.height() / 3.0f;
        float x = bounds.left + stepX;
        float y = bounds.top + stepY;
        for (int i = 0; i < 2; i++) {
            canvas.drawLine(x, bounds.top, x, bounds.bottom, p);
            x += stepX;
        }
        for (int j = 0; j < 2; j++) {
            canvas.drawLine(bounds.left, y, bounds.right, y, p);
            y += stepY;
        }
    }
}