/**
* The is one of the constructors. It creates a MyTree object with the defined location and leaf
* color.
*
* @param x x-coordinate of the upper left corner of the tree
* @param y y-coordinate of the upper left corner of the tree
* @param leafColor color of the leaves
*/
public MyTree(int x, int y, Color leafColor) {
// Calls the base construct and defines the overall size and location of the tree.
super(x, y, 40, 160);
// Creates a brown tree trunk
trunk = new NsccRectangle(13, 110, 14, 50);
trunk.setBackground(new Color(128, 0, 0));
trunk.setFilled(true);
add(trunk);
// Creates the bottom bottom most leaves in the
// shape of a triangle.
bottomLeaves = new NsccUpTriangle(0, 60, 40, 60);
bottomLeaves.setBackground(leafColor);
bottomLeaves.setFilled(true);
add(bottomLeaves);
// Creates the middle set of leaves in the
// shape of a triangle.
middleLeaves = new NsccUpTriangle(0, 20, 40, 60);
middleLeaves.setBackground(leafColor);
middleLeaves.setFilled(true);
add(middleLeaves);
// Creates the top set of leaves in the
// shape of a triangle.
topLeaves = new NsccUpTriangle(0, 0, 40, 40);
topLeaves.setBackground(leafColor);
topLeaves.setFilled(true);
add(topLeaves);
}
/**
* Alters the size the tree, to scale.
*
* @param width new width of the tree
* @param height new height of the tree
*/
public void setSize(int width, int height) {
// Must call the super class set size method to change the bounding box.
super.setSize(width, height);
// Change trunk location and size to scale with new tree size
trunk.setLocation(width * 13 / 40, height * 11 / 16);
trunk.setSize(width * 7 / 20, height * 5 / 16);
// change bottom leaves location and size to scale with new tree size
bottomLeaves.setLocation(0, height * 3 / 8);
bottomLeaves.setSize(width, height * 3 / 8);
// change middle leaves location and size to scale with new tree size
middleLeaves.setLocation(0, height / 8);
middleLeaves.setSize(width, height * 3 / 8);
// change top leaves location and size to scale with new tree size
topLeaves.setLocation(0, 0);
topLeaves.setSize(width, height / 4);
}
/**
* Sets the color of the leaves of the tree
*
* @param leafColor The color of the leaves
*/
public void setColor(Color leafColor) {
bottomLeaves.setBackground(leafColor);
middleLeaves.setBackground(leafColor);
topLeaves.setBackground(leafColor);
}
