Lab2 : tree

void setup() {
size (323,200);
background(255);
fill(#000000);
draw_tree(188, 131, 78, 131, 102, 125, 164, 125); //black soil
fill(#8A5C00);
draw_tree(105, 80, 165, 80, 165, 163, 105, 163); //brown tree
fill(#A3C2C2);
draw_tree(188, 131, 78, 131, 102, 173, 164, 173); //blue pots
fill(#19A319);
noStroke();
draw_leaves(100, 90, 40, 40); //green leaves1
draw_leaves(85, 65, 40, 40); //green leaves2
draw_leaves(105, 50, 40, 40); //green leaves3
draw_leaves(153, 45, 30, 40); //green leaves4
draw_leaves(185, 75, 40, 40); //green leaves5
draw_leaves(175, 60, 40, 40); //green leaves6
draw_leaves(175, 90, 30, 40); //green leaves7
draw_leaves(140, 63, 90, 65); //green leaves8
}
void draw_tree(int x1,int y1,int x2,int y2,int x3,int y3,int x4,int y4){
quad(x1,y1, x2, y2, x3, y3, x4, y4);
}
void draw_leaves(int x,int y,int width,int height){ ellipse(x, y, width, height);
}