//variables
color brush = #000000;
int thickness = 3;
String strokeSize = str(thickness);
boolean rainbow = false;
boolean starmode = false;
void setup() {
//standard stuff
size(600,400);
background(#E8E8E8); //white-grey
textSize(12);
textAlign(CENTER);
}
void draw() {
//cursor fun
if (mouseX > 10 && mouseX < 40 && mouseY > 10 && mouseY < 40 || mouseX > 10 && mouseX < 40 && mouseY > 50 && mouseY < 80 || mouseX > 10 && mouseX < 40 && mouseY > 90 && mouseY < 120 || mouseX > 10 && mouseX < 40 && mouseY > 130 && mouseY < 160 || mouseX > 10 && mouseX < 40 && mouseY > 170 && mouseY < 200 || mouseX > 0 && mouseX < 50 && mouseY > 280 && mouseY < 300 || mouseX > 0 && mouseX < 50 && mouseY > 310 && mouseY < 330 || mouseX > 0 && mouseX < 50 && mouseY > 340 && mouseY < 360 || mouseX > 0 && mouseX < 50 && mouseY > 370 && mouseY < 400) {
cursor(HAND);
} else {
cursor(ARROW);
}
//side-bar
stroke(#404040);
noStroke();
fill(#404040); //dark-grey
rect(0,0,50,400);
//colour buttons
//black
fill(#000000);
rect(10,10,30,30);
//white
fill(#FFFFFF);
rect(10,50,30,30);
//red
fill(#FF005E);
rect(10,90,30,30);
//blue
fill(#);
rect(10,130,30,30);
//green
fill(#);
rect(10,170,30,30);
//eraser
fill(#E8E8E8);
rect(2,280,46,20);
fill(#810045);
text("ERASER", 0, 282, 50, 310);
//rainbow
fill(#FF00A6);
rect(2,310,46,20);
fill(#FFFFFF);
text("rainbow", 0, 312, 50, 340);
//reset-button
fill(#);
rect(2,340,46,20);
fill(#FFFFFF);
text("RESET", 0, 342, 50, 370);
//starmode
fill(#FFF300);
rect(2,370,46,20);
fill(#000000);
text("starmode", 0, 372, 50, 400);
//current colour
noStroke();
fill(brush);
ellipse(25,240,30,30);
fill(#FFFFFF);
text("COLOUR", 0, 205, 50, 235);
//current brush size
text("SIZE: " + strokeSize, 0, 260, 50, 300);
//color & size of brush
stroke(brush);
strokeWeight(thickness);
fill(brush);
//rainbow injection!
if (rainbow == true) {
float r1 = random(255);
float r2 = random(255);
float r3 = random(255);
int c1 = round(r1);
int c2 = round(r2);
int c3 = round(r3);
brush = color(c1,c2,c3);
}
//brush code
if (mousePressed == true && mouseX > 50 && pmouseX > 50 && starmode == false) {
line(mouseX, mouseY, pmouseX, pmouseY);
}
if (mousePressed == true && mouseX > 50 && pmouseX > 50 && starmode == true) {
star(mouseX, mouseY, 15, 30, 5);
}
}
void mouseClicked() {
if (mouseX > 10 && mouseX < 40 && mouseY > 10 && mouseY < 40) {
brush = #000000; //BLACK
rainbow = false;
} if (mouseX > 10 && mouseX < 40 && mouseY > 50 && mouseY < 80) {
brush = #FFFFFF; //WHITE
rainbow = false;
} if (mouseX > 10 && mouseX < 40 && mouseY > 90 && mouseY < 120) {
brush = #FF005E; //RED
rainbow = false;
} if (mouseX > 10 && mouseX < 40 && mouseY > 130 && mouseY < 160) {
brush = #; //BLUE
rainbow = false;
} if (mouseX > 10 && mouseX < 40 && mouseY > 170 && mouseY < 200) {
brush = #; //GREEN
rainbow = false;
} if (mouseX > 0 && mouseX < 50 && mouseY > 280 && mouseY < 300) {
brush = #E8E8E8; //white-grey
rainbow = false;
} if (mouseX > 0 && mouseX < 50 && mouseY > 310 && mouseY < 330) {
rainbow = true; //turns rainbow mode on
} if (mouseX > 0 && mouseX < 50 && mouseY > 340 && mouseY < 360) {
background(#E8E8E8); //resets the background
} if (mouseX > 0 && mouseX < 50 && mouseY > 370 && mouseY < 400 && starmode == false) {
starmode = true;
} else if (mouseX > 0 && mouseX < 50 && mouseY > 370 && mouseY < 400 && starmode == true) {
starmode = false;
}
}
//change brush size
void mouseWheel(MouseEvent event) {
// creates a quick variable to get the mousewheel value from
float e = event.getCount();
// if size is greater than or equal to 1, the mousewheel can be used to increase or decrease size of brush
if (thickness >= 1) {
thickness -= e;
strokeSize = str(thickness);
} if (thickness == 0) { // code to prevent the brush from reaching negative stroke size (crashes the program)
thickness = 1;
strokeSize = str(thickness);
}
}
//code that creates a star shape function
//creates a star with variables that indicate it's position, the radius of the inner and outher points, and the number of points
void star(float x, float y, float radius1, float radius2, int npoints) {
//more variables
float angle = TWO_PI / npoints;
float halfAngle = angle/2.0;
//creates the shape
beginShape();
for (float a = 0; a < TWO_PI; a += angle) {
float sx = x + cos(a) * radius2;
float sy = y + sin(a) * radius2;
vertex(sx, sy);
sx = x + cos(a+halfAngle) * radius1;
sy = y + sin(a+halfAngle) * radius1;
vertex(sx, sy);
}
endShape(CLOSE);
}This page is generated from the Processing project folder at /2016/ASSIGNMENTS/A-06 Paint Program/ICS2O_Nguyen,Vincent_A-06 Paint Program/assignment_06_mission_08/assignment_06_mission_08.pde.
No companion assets were found in this sketch folder.