第十一堂課
Processing程式互動操作一(連線畫家1:顯示數字)
程式(client端)
import processing.net.*;
Client client;
void setup(){
size(300,300);
client = new Client(this,"127.0.0.1",7777);
}
void draw(){
if(mousePressed){
line(mouseX,mouseY,pmouseX,pmouseY);
client.write(mouseX +" "+mouseY +" " +pmouseX+" "+pmouseY);
}
}
程式(server端)
import processing.net.*;
Server server=null;
Client client=null;
void setup(){
size(300,300);
server = new Server(this,7777);
}
void draw(){
Client temp = server.available();
//看是否有連線
//看是否有連線
if(temp !=null){
//有連線
//有連線
client = temp;
}
if(client !=null){
String now = client.readString();
if(now!=null)print(now);
}
}
結果
Processing程式互動操作二(連線畫家2:顯示圖形)
程式(server端)
import processing.net.*;
Server server=null;
Client client=null;
void setup(){
size(300,300);
server = new Server(this,7777);
}
void draw(){
Client temp = server.available();
if(temp !=null){
client = temp;
}
if(client !=null){
String now = client.readString();
if(now!=null){
String []xyxy = splitTokens(now);//更改部分
line(int(xyxy[0]),int(xyxy[1]),int(xyxy[2]),int(xyxy[3]));
}
}
}
結果
Processing程式互動操作三(連線畫家3:顯示原點可倒退)
程式(client端)
import processing.net.*;
Client client;
ArrayList<PVector>points;
void setup(){
size(300,300);
client = new Client(this,"127.0.0.1",7777);
points = new ArrayList<PVector>();
}
void draw(){
background(255);
for(int i=0;i<points.size();i++){
ellipse(points.get(i).x,points.get(i).y,5,5);
}
}
void mouseDragged(){
if(mouseButton==LEFT) points.add(new PVector(mouseX,mouseY));
if(mouseButton==RIGHT &&points.size()>0) points.remove(points.size()-1);
}
結果
沒有留言:
張貼留言