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Topic: conv datatype & text problem (Read 276 times) |
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pinksalmon
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conv datatype & text problem
« on: Jan 31st, 2003, 1:31pm » |
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I want to make a row of numbers from 0-9 displayed as text. I want to do this via a for-loop with int i from 0-9 and convert int i to char num and then display num as text.
But it's not displaying anything at all. But when I print num it is being print. Can anybody tell me what I'm doing wrong on this one...
Code:
void setup(){
size(200, 200);
background(0);
stroke(0);
fontA = loadFont("fonts/OCR-B.vlw.gz");
setFont(fontA, 12);
hint(SMOOTH_IMAGES);
}
BFont fontA;
int x = 30;
int y = 180;
void loop(){
for(int i=0 ; i<10 ; i++){
char num = char(i);
println(num);
fill(#FF0000);
text( num , 30 , y-i*5);
}
}
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fry
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Re: conv datatype & text problem
« Reply #1 on: Jan 31st, 2003, 2:53pm » |
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the problem is probably that it can't find your font.. move OCR-B.vlw.gz to the 'data' folder of your sketch, and then use loadFont("OCR-B.vlw.gz");
sorry the font support is so hokey at this time..
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