Processing and networks: 1月 2011

In addition to the drawing ability, this program enable to remember up to 9 drawing.
Try to draw several geometries with left clicks and right click.
After making more than one geometry, hit a 1~9 key of your keyboard.
You will see older geometries.

Because of the system of Blogger, I can not upload the program so that please click the following link to see my program.

http://www.afterpopgallery.toypark.in/programs/drawing-software/

Source Code:

http://www.afterpopgallery.toypark.in/programs/drawing-software/source.txt

Basic drawing program Ver 1.0

Drawing Program

Please do left clicks and if you satisfy, do a right click.

Processing will draw a geometry for you.

generationP SP;

class generationP{
int vertexBrrayX;
int vertexBrrayY;
int counter;

generationP(int x, int y, int c){
counter = c;
vertexBrrayX = x;
vertexBrrayY = y;

}

void DOShape(){
vertex(vertexBrrayX, vertexBrrayY);
}
}

int COUNTER=0;
int switchingC = 0;
int MX, MY;

void setup(){
size(600, 600);
}

void draw(){
if (mousePressed){
line(MX, MY, mouseX, mouseY);
if(mouseButton==LEFT){
if(switchingC==0){
background(200);
beginShape();
switchingC=1;
}

SP=new generationP(mouseX, mouseY, 0);
SP.DOShape();
COUNTER++;
if(COUNTER==100){
endShape();
switchingC=0;
COUNTER=0;
}
MX=pmouseX;
MY=pmouseY;
}else if(mouseButton==RIGHT){
endShape(CLOSE);
switchingC=0;
}
}
}

2011年1月10日月曜日

Sample picture

practice

Practicing Array.

this program will draw ellipses with color.

the scale, location and color of the ellipses will gradually but randomly change.

int[] circle = {100, 120, 30, 90};
float[] colorManager = new float[3];

void setup(){
size(200, 200);
initialColor();
}
void draw(){
for(int i=0; i<=3; i++){
circle[i] += random(-1,2);
}
for(int i=0; i<=2; i++){
colorManager[i] += random(-2,2);
if ((colorManager[i]>255)||(colorManager[i]<0)){
initialColor();
}
}
fill(colorManager[0],colorManager[1],colorManager[2]);
ellipse(circle[0],circle[1],circle[2],circle[3]);
}

void initialColor(){
for(int i=0; i<=2; i++){
colorManager[i] = random(255);
}
}

practice

practicing Array and Class

drawCircle circle;

float[] ra = new float[2];

void setup(){
size(400, 400);
}

void draw(){
background(125);
randomProcess();
circle = new drawCircle(200, 200, ra[0], ra[1]);
circle.drawC();
}

void randomProcess(){
ra[0]=random(100, 200);
ra[1]=random(150, 180);
}

class drawCircle{
int x;
int y;
float vx;
float hy;
drawCircle(int locationX, int locationY, float verticalScale, float horizonalScale){
x = locationX;
y = locationY;
vx = verticalScale;
hy = horizonalScale;
}
void drawC(){
ellipse(x, y, vx, hy);
}
}