PApplet Ready Setup

Woah Boy! Is this image animating without the aid of a Java VM?

I noticed I had a slight problem when exporting (file/export) my processing code to run as a PApplet. I wanted to have one code base to run as an application and a PApplet.

When running as an applet I wanted the canvas dimensions to come from the parameters 'width' and 'height' found in the HTML source. The following hack (catching exceptions) worked out nicely.

View Petal Demo @ http://www.javaimage.co.uk/flower.html

// Example Setup
string mode ;
float CX,CY ;
int displayHeight,displayWidth ;
void setup()
   {

     mode = JAVA2D ;
     
     try {
        displayHeight = 
          Integer.parseInt(getParameter("height")) ;
        
         displayWidth = 
          Integer.parseInt(getParameter("width")) ;
  
     } catch (Exception e){     
   
       displayHeight = 3*screen.height/4 ;
       displayWidth = 3*screen.width/4 ;
     }
     
     CX = displayWidth / 2 ;
     CY = displayHeight / 2 ;

     size(displayWidth, displayHeight,mode);
     loop() ;

   }