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Add Processing
Thundergnat (talk | contribs) (→{{header|Perl 6}}: Add a Perl 6 example) |
(Add Processing) |
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(wait 200)
(java Label 'setText (pack (do Dir (rot Text)))) )</lang>
=={{header|Processing}}==
<lang processing>String txt = "Hello, world! ";
boolean dir = true;
void draw(){
background(128);
text(txt, 10, height/2);
if(frameCount%10==0){
if(dir) {
txt = rotate(txt, 1);
} else {
txt = rotate(txt, txt.length()-1);
}
}
}
void mouseReleased(){
dir = !dir;
}
String rotate(String text, int startIdx) {
char[] rotated = new char[text.length()];
for (int i = 0; i < text.length(); i++) {
rotated[i] = text.charAt((i + startIdx) % text.length());
}
return String.valueOf(rotated);
}</lang>
=={{header|Prolog}}==
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