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DLineModel.java
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DLineModel.java
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import java.awt.Graphics;
import java.awt.Point;
import java.awt.Rectangle;
public class DLineModel extends DShapeModel{
Point p1 = new Point();
Point p2 = new Point();
public DLineModel() {
super();
}
public Rectangle getBounds() {
return new Rectangle(Math.min(this.p1.x, this.p2.x), Math.min(this.p1.y, this.p2.y), Math.abs(this.p1.x - this.p2.x), Math.abs(this.p1.y - this.p2.y));
}
public void setRectangle(Rectangle r) {
rectangle = r;
x = r.x;
y = r.y;
height = r.height;
width = r.width;
p1.x = r.x;
p1.y = r.y;
p2.x = r.width;
p2.y = r.height;
this.notifyModelChanged();
}
public void setXForLine(int x) {
int beforeX = rectangle.x;
this.x = x;
this.rectangle.x = x;
int afterX = rectangle.x - beforeX;
if (this instanceof DLineModel) {
width += afterX;
rectangle.width += afterX;
}
this.notifyModelChanged();
}
public void setYForLine(int y) {
int beforeY = rectangle.y;
this.y = y;
this.rectangle.y = y;
int afterY = rectangle.y - beforeY;
if (this instanceof DLineModel) {
height += afterY;
rectangle.height += afterY;
}
this.notifyModelChanged();
}
public Point getP1() {
return this.p1;
}
public int getP1X() {
return this.p1.x;
}
public void setP1X(int x) {
this.p1.x = x;
this.x = x;
this.rectangle.x = x;
this.notifyModelChanged();
}
public int getP1Y() {
return this.p1.y;
}
public void setP1Y(int y) {
this.p1.y = y;
this.y = y;
this.rectangle.y = y;
this.notifyModelChanged();
}
public void setP1(Point point) {
this.p1 = point;
this.x = point.x;
this.y = point.y;
this.rectangle.x = point.x;
this.rectangle.y = point.y;
this.notifyModelChanged();
}
public Point getP2() {
return this.p2;
}
public int getP2X() {
return this.p2.x;
}
public void setP2X(int x) {
this.p2.x = x;
this.width = x;
this.rectangle.width = x;
this.notifyModelChanged();
}
public int getP2Y() {
return this.p2.y;
}
public void setP2Y(int y) {
this.p2.y = y;
this.height = y;
this.rectangle.height = y;
this.notifyModelChanged();
}
public void setP2(Point point) {
this.p2 = point;
this.width = point.x;
this.height = point.y;
this.rectangle.width = point.x;
this.rectangle.height = point.y;
this.notifyModelChanged();
}
}