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package bezier.geom;
import java.awt.Color;
/**
* Properties for graphing a bezier curve.
*
* @author bjculkin
*
*/
public class BezierProperties {
/**
* The number of separate points to graph from the curve.
*/
public int parts = 100;
/**
* The multiplier to apply to coordinates.
*/
public double scale = 5;
/**
* The color for the curve itself.
*/
public Color curveColor = Color.BLACK;
/**
* The color for the points in the curve.
*/
public Color pointColor = Color.RED;
/**
* The color for the bounding box.
*/
public Color boxColor = Color.GREEN;
/**
* Create a new set of default bezier properties.
*/
public BezierProperties() {
}
/**
* Create a new set of bezier properties, with specific values.
*
* @param parts
* The number of points to graph in the curve.
* @param scale
* The amount to scale the curve by.
* @param curveColor
* The color for the curve.
* @param pointColor
* The color for the points in the curve.
* @param boxColor
* The color for the bounding box of the curve.
*/
public BezierProperties(int parts, double scale, Color curveColor, Color pointColor, Color boxColor) {
this.parts = parts;
this.scale = scale;
this.curveColor = curveColor;
this.pointColor = pointColor;
this.boxColor = boxColor;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((boxColor == null) ? 0 : boxColor.hashCode());
result = prime * result + ((curveColor == null) ? 0 : curveColor.hashCode());
result = prime * result + parts;
result = prime * result + ((pointColor == null) ? 0 : pointColor.hashCode());
long temp;
temp = Double.doubleToLongBits(scale);
result = prime * result + (int) (temp ^ (temp >>> 32));
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
BezierProperties other = (BezierProperties) obj;
if (boxColor == null) {
if (other.boxColor != null) return false;
} else if (!boxColor.equals(other.boxColor)) return false;
if (curveColor == null) {
if (other.curveColor != null) return false;
} else if (!curveColor.equals(other.curveColor)) return false;
if (parts != other.parts) return false;
if (pointColor == null) {
if (other.pointColor != null) return false;
} else if (!pointColor.equals(other.pointColor)) return false;
if (Double.doubleToLongBits(scale) != Double.doubleToLongBits(other.scale)) return false;
return true;
}
@Override
public String toString() {
return "BezierProperties [parts=" + parts + ", scale=" + scale + ", curveColor=" + curveColor
+ ", pointColor=" + pointColor + ", boxColor=" + boxColor + "]";
}
}
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