I’m compiling in my android phone with APDE.
APDE 0.5.1
Android 9 (Pie).
It seems you should explicitly set a renderer in size() if you are going to set a renderer in createGraphics.
It should be documented, since using createGraphics with a renderer is useful when your sketch mixes 2D and 3D graphics (chart with a title, game with score panel and so on).
This code works:
PGraphics l;
void setup(){
float s=10.0;
size(600,600);
l=createGraphics(100,100);
l.beginDraw();
l.rect(s,s,s,s);
l.endDraw();
}
void draw(){
image(l,0,0);
}This code does not work:
PGraphics l;
void setup(){
float s=10.0;
size(600,600);
/*this line changed: */
l=createGraphics(100,100,P2D);
l.beginDraw();
l.rect(s,s,s,s);
l.endDraw();
}
void draw(){
image(l,0,0);
}
This code works:
PGraphics l;
void setup(){
float s=10.0;
/* this line changed:*/
size(600,600,P2D);
/*this line changed: */
l=createGraphics(100,100,P2D); /* or P3D*/
l.beginDraw();
l.rect(s,s,s,s);
l.endDraw();
}
void draw(){
image(l,0,0);
}