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Topic: casting textField data to ints (Read 970 times) |
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Sjeiti
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casting textField data to ints
« on: Mar 23rd, 2005, 5:19pm » |
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hi...
I'm trying to use data from a textField in a calculation but I've got some problems casting Strings to ints.
I've had it working in p5_0068 using splitInts but in p5_0069 it doesn't work anymore (and splitInts suddenly is split?)
here's the Code:Vector vInp;
void setup() {
size(120,100);
background(255);
vInp = new Vector(0);
String[][] lInp = new String[][] {{"width","800"},{"height","600"},{"iterations","1000000"},{"frames","16 "}};
int iMrg = 20;
int iWdt = 80;
int iHgt = 20;
for (int i=0;i<lInp.length;i++) {
int iXps = width-iWdt-iMrg;
int iYps = height-(lInp.length-1)*iHgt+iHgt*i-iMrg - 10;
TextField oTxt = newTextField(iXps,iYps,iWdt,iHgt,lInp[i][1]);
oTxt.setName(lInp[i][0]);
vInp.add(oTxt);
}
setLayout(new BorderLayout());
}
void mousePressed() {
String sAfn = ((TextField)vInp.elementAt(3)).getText();
int iAfn = split(sAfn)[0];
println(iAfn);
}
TextField newTextField(int x, int y, int w, int h, String s) {
Panel oPnl = new Panel();
oPnl.setLayout(new BorderLayout());
add(oPnl);
oPnl.setBounds(x,y,w,h);
TextField oInp = new TextField(s);
oPnl.add(oInp);
return oInp;
} |
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thnkz...
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http://www.sjeiti.com/
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fry
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Re: casting textField data to ints
« Reply #1 on: Mar 23rd, 2005, 8:23pm » |
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on Mar 23rd, 2005, 5:19pm, Sjeiti wrote:hi...
I'm trying to use data from a textField in a calculation but I've got some problems casting Strings to ints.
I've had it working in p5_0068 using splitInts but in p5_0069 it doesn't work anymore (and splitInts suddenly is split) |
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revisions.txt describes the change:
- splitStrings() becomes just split().. splitInts() goes away.
splitInts becomes -> toInt(split(someString, ','));
more info in there on how split et al work.
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rhellyer
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Re: casting textField data to ints
« Reply #2 on: Mar 29th, 2005, 6:54am » |
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what's the best way to read the revisions.txt file ... on win xp it comes out without any line breaks for some reason.
r
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