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| 1 | +/* |
| 2 | + * The MIT License |
| 3 | + * |
| 4 | + * JavaFXSmartGraph | Copyright 2024 [email protected] |
| 5 | + * |
| 6 | + * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | + * of this software and associated documentation files (the "Software"), to deal |
| 8 | + * in the Software without restriction, including without limitation the rights |
| 9 | + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 10 | + * copies of the Software, and to permit persons to whom the Software is |
| 11 | + * furnished to do so, subject to the following conditions: |
| 12 | + * |
| 13 | + * The above copyright notice and this permission notice shall be included in |
| 14 | + * all copies or substantial portions of the Software. |
| 15 | + * |
| 16 | + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| 22 | + * THE SOFTWARE. |
| 23 | + */ |
| 24 | + |
| 25 | +package com.brunomnsilva.smartgraph.graphview; |
| 26 | + |
| 27 | +import javafx.beans.property.DoubleProperty; |
| 28 | +import javafx.scene.shape.Circle; |
| 29 | +import javafx.scene.shape.Shape; |
| 30 | + |
| 31 | +/** |
| 32 | + * This class represents a circle shape with a specified radius. |
| 33 | + * |
| 34 | + * @author brunomnsilva |
| 35 | + */ |
| 36 | +public class ShapeCircle implements ShapeWithRadius<Circle> { |
| 37 | + |
| 38 | + private final Circle surrogate; |
| 39 | + |
| 40 | + /** |
| 41 | + * Creates a circle shape. |
| 42 | + * @param x the x-center coordinate |
| 43 | + * @param y the y-center coordinate |
| 44 | + * @param radius the radius of the circle |
| 45 | + */ |
| 46 | + public ShapeCircle(double x, double y, double radius) { |
| 47 | + Args.requireNonNegative(x, "x"); |
| 48 | + Args.requireNonNegative(y, "y"); |
| 49 | + Args.requireNonNegative(radius, "radius"); |
| 50 | + |
| 51 | + this.surrogate = new Circle(x, y, radius); |
| 52 | + } |
| 53 | + |
| 54 | + @Override |
| 55 | + public Shape getShape() { |
| 56 | + return surrogate; |
| 57 | + } |
| 58 | + |
| 59 | + @Override |
| 60 | + public DoubleProperty centerXProperty() { |
| 61 | + return surrogate.centerXProperty(); |
| 62 | + } |
| 63 | + |
| 64 | + @Override |
| 65 | + public DoubleProperty centerYProperty() { |
| 66 | + return surrogate.centerYProperty(); |
| 67 | + } |
| 68 | + |
| 69 | + @Override |
| 70 | + public DoubleProperty radiusProperty() { |
| 71 | + return surrogate.radiusProperty(); |
| 72 | + } |
| 73 | + |
| 74 | + @Override |
| 75 | + public double getRadius() { |
| 76 | + return surrogate.getRadius(); |
| 77 | + } |
| 78 | + |
| 79 | + @Override |
| 80 | + public void setRadius(double radius) { |
| 81 | + Args.requireNonNegative(radius, "radius"); |
| 82 | + |
| 83 | + // Only update if different |
| 84 | + if(Double.compare(this.getRadius(), radius) != 0) { |
| 85 | + surrogate.setRadius(radius); |
| 86 | + } |
| 87 | + } |
| 88 | +} |
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