// Learning Processing
int[] input = new int[10];
PFont f;
// Variable to store text currently being typed
String typing = "";
// Variable to store saved text when return is hit
String int2b = "";
// Variable to store saved text when return is hit
String int2H = "";
void setup() {
size(300,200);
f = createFont("Arial",16,true);
int[] input = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
}
void draw() {
background(255);
int indent = 25;
// Set the font and fill for text
textFont(f);
fill(0);
// Display everything
text("entrez un nombre decimal ! ", 40, indent);
text(typing,indent,90);
text(int2b,indent,130);
text(int2H,indent,170);
}
/*
void keyPressed() {
// If the return key is pressed, save the String and clear it
if (key == '\n' ) {
saved = binary(parseInt(typing),8);
// A String can be cleared by setting it equal to ""
typing = "";
} else if ( 47<keyCode && keyCode<58) {
// Otherwise, concatenate the String
// Each character typed by the user is added to the end of the String variable.
typing = typing + key;
}
}
void keyPressed()
{
switch (key) {//
case '\n':
int2b = typing + " > " + binary(parseInt(typing),8);
int2H = typing + " > " + hex(parseInt(typing),8);
// A String can be cleared by setting it equal to ""
typing = "";
break;
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
typing = typing + key;
break;
default:
break;
}
}
*/
static final int digitToNum(char ch) {
print(ch);
int num = ch - '0';
println(num);
return num >= 0 & num <= 9 ? num : -1;
}
void keyPressed() {
// If the return key is pressed, save the String and clear it
if (key == '\n' ) {
int2b = typing + " = " + binary(parseInt(typing),8);
int2H = typing + " = " + hex(parseInt(typing),8);
// A String can be cleared by setting it equal to ""
typing = "";
} else if ( digitToNum(key) > 0 ) {
// Otherwise, concatenate the String
// Each character typed by the user is added to the end of the String variable.
typing = typing + key;
}
}
