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Index › Programming Questions & Help › Syntax Questions › disappearing PImage
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disappearing PImage (Read 371 times)
sebo-katsura
disappearing PImage
Dec 30th, 2007, 3:37pm  
Hi Guys! A little noob question... I want create a rollover, but I don't know how to get the "disappear-effect" for my rollover rect! It would be great, if the PImage disappears by leaving the rect with the cursor. (Sorry for my bad english.)
Thank you in advance for your help!

The code:

PImage photo;

void setup(){
 size(500,450);
 background(255);
 photo= loadImage("sebo.jpg");
 }
 
void sebophoto(int x, int y){
 image(photo,x,y);
 }
 
void roll(){
 rect(0,0,100,100);
 }

void draw(){
  roll();
}
void mouseMoved() {
   if(mouseX<100&&mouseY<100){
     sebophoto(width/2,height/2);
 }
}
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antiplastik
Re: disappearing PImage
Reply #1 - Dec 31st, 2007, 7:32am  
you need to erase everything at each frame, using the background() method :

Code:
void draw(){
   background(255);
   roll();
}
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sebo-katsura
Re: disappearing PImage
Reply #2 - Dec 31st, 2007, 1:34pm  
Thank you! Now it's perfect. Happy new Year! : D
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