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Topic: error code (Read 261 times) |
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christian
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error code
« on: Nov 15th, 2003, 4:47pm » |
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// Typing (Excerpt from the piece Textension)
// by Josh Nimoy <http://www.jtnimoy.com>
// Click in the window to give it focus.
// Type to add letters and press backspace to delete.
// Created 27 January 2003
BFont f;
int leftmargin = 10;
int rightmargin = 20;
String buff = "";
boolean didntTypeYet = true;
void setup()
{
size(200, 200);
// Load the font. Fonts are located within the
// main Processing directory/folder and they
// must be placed within the data directory
// of your sketch for them to load
f = loadFont("Univers45.vlw.gz");
textFont(f, 25);
}
void loop()
{
background(176);
if(millis()%500<250){ // Only fill cursor half the time
noFill();
}else{
fill(255);
stroke(0);
}
float rPos;
// Store the cursor rectangle's position
rPos = f.width(buff)+leftmargin;
rect(rPos+1, 19, 10, 21);
// Some instructions at first
if(didntTypeYet){
fill(0);
text("Use the keyboard.", 22, 40);
}
fill(0);
push();
translate(rPos,10+25);
char k;
for(int i=0;i<buff.length();i++){
k = buff.charAt(i);
translate(-f.width(k),0);
text(k,0,0);
if(-f.width(k)<rightmargin){
}
}
pop();
}
void keyPressed()
{
char k;
k = (char)key;
switch(k){
case 8:
if(buff.length()>0){
buff = buff.substring(1);
}
break;
case 13: // Avoid special keys
case 10:
case 65535:
case 127:
case 27:
break;
default:
if(f.width(buff+k)+leftmargin < width-rightmargin){
didntTypeYet = false;
buff=k+buff;
}
break;
}
}
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mKoser
 
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Re: error code
« Reply #1 on: Nov 15th, 2003, 5:23pm » |
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just debugged the code you posted, and commented out a few lines which caused the error!
Code:
// Typing (Excerpt from the piece Textension)
// by Josh Nimoy <http://www.jtnimoy.com>
// Click in the window to give it focus.
// Type to add letters and press backspace to delete.
// Created 27 January 2003
BFont f;
int leftmargin = 10;
int rightmargin = 20;
String buff = "";
boolean didntTypeYet = true;
void setup()
{
size(200, 200);
// Load the font. Fonts are located within the
// main Processing directory/folder and they
// must be placed within the data directory
// of your sketch for them to load
f = loadFont("Univers45.vlw.gz");
textFont(f, 25);
}
void loop(){
background(176);
if(millis()%500<250){ // Only fill cursor half the time
noFill();
}else{
fill(255);
stroke(0);
}
float rPos;
// Store the cursor rectangle's position
rPos = f.width(buff)+leftmargin;
rect(rPos+1, 19, 10, 21);
// Some instructions at first
if(didntTypeYet){
fill(0);
text("Use the keyboard.", 22, 40);
}
fill(0);
push();
translate(rPos,10+25);
char k;
for(int i=0;i<buff.length();i++){
k = buff.charAt(i);
translate(-f.width(k),0);
text(k,0,0);
// THIS WAS CAUSING THE ERROR!
//if(-f.width(k)<rightmargin){
//}
}
pop();
}
void keyPressed()
{
char k;
k = (char)key;
switch(k){
case 8:
if(buff.length()>0){
buff = buff.substring(1);
}
break;
case 13: // Avoid special keys
case 10:
case 65535:
case 127:
case 27:
break;
default:
if(f.width(buff+k)+leftmargin < width-rightmargin){
didntTypeYet = false;
buff=k+buff;
}
break;
}
}
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+ mikkel
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mikkel crone koser | www.beyondthree.com | http://processing.beyondthree.com
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fry
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Re: error code
« Reply #2 on: Nov 23rd, 2003, 11:40pm » |
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i'm a little confused... is this a p5 bug or was it just something in the code?
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