com.fizzed.crux.util.Size2D Maven / Gradle / Ivy
/*
* Copyright 2019 Fizzed, Inc.
*
* 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.fizzed.crux.util;
/**
* Simple utility immutable class to represent width, and height in space and
* not rely on the awful Java AWT Dimension or Rectangle class.
*/
public class Size2D {
final private double width;
final private double height;
public Size2D(double width, double height) {
this.width = width;
this.height = height;
}
public double getWidth() {
return width;
}
public double getHeight() {
return height;
}
// helpers
public Size2D plusWidth(double width) {
return this.plus(width, 0d);
}
public Size2D plusHeight(double height) {
return this.plus(0d, height);
}
public Size2D plus(Size2D size) {
if (size == null) {
return this;
}
return this.plus(size.width, size.height);
}
public Size2D plus(double width, double height) {
return new Size2D(this.width+width, this.height+height);
}
public int ceilWidth() {
return (int)Math.ceil(width);
}
public int ceilHeight() {
return (int)Math.ceil(height);
}
public int floorWidth() {
return (int)Math.floor(width);
}
public int floorHeight() {
return (int)Math.floor(height);
}
}