ueno-masayuki / udp_graphics_server

UDP packet based graphics server for command based programming language for education

udp_graphics_server

UDP packet based graphics server for command based programming language education
グラフィックスの機能を持たないコマンドベースのプログラミング言語環境（例えば，CodeRunnerなど）で，UDPパケット経由でグラフィックスを表示するサーバ

How to build

1. Open pde files on Processing (verified on ver.3.5.3)
2. Install "UDP" Library developed by Stephane from Contribution Manager
3. Export as Application

How to use

Check sample.cs
The result is

Interface code for C# language

using System;
using System.Threading;

// Main part (don't remove)
class graph {
	string host = "127.0.0.1";
	int    port = 10000;
	System.Net.Sockets.UdpClient udp;
	
	public graph(){
		udp = new System.Net.Sockets.UdpClient();
		reset();
	}
	~graph(){
		udp.Close();
	}
	void sendMsg(string msg){
		byte[] sendBytes = System.Text.Encoding.UTF8.GetBytes(msg);
		udp.Send(sendBytes, sendBytes.Length, host, port);
		Thread.Sleep(10);
	}
	public void clear(){sendMsg( string.Format( "clear" ));}
	public void reset(){sendMsg( string.Format( "reset" ));}
	public void pset( int x , int y ){sendMsg( string.Format( "pset {0} {1}" , x , y ));}
	public void line( int x1 , int y1 , int x2 , int y2 ){sendMsg( string.Format( "line {0} {1} {2} {3}" , x1 , y1 , x2 , y2 ));}
	public void rect( int x , int y , int w , int h ){sendMsg( string.Format( "rect {0} {1} {2} {3}" , x , y , w , h ));}
	public void oval( int x , int y , int w , int h ){sendMsg( string.Format( "oval {0} {1} {2} {3}" , x , y , w , h ));}	
	public void bgcolor( int r , int g , int b ){sendMsg( string.Format( "bgcolor {0} {1} {2}" , r , g , b ));}
	public void pcolor( int r , int g , int b ){sendMsg( string.Format( "pcolor {0} {1} {2}" , r , g , b ));}
	public void lcolor( int r , int g , int b ){sendMsg( string.Format( "lcolor {0} {1} {2}" , r , g , b ));}
}

// calling part (modify any)
class test {
	static void Main(string[] args){
		graph g = new graph();
		g.pcolor( 255 , 0 , 0 );        // RED
		g.rect( 100 , 100 , 100 , 100); // a rectangle
	}
}