Round it the value of x and y

Question

Possible Duplicate:
core-plot remove decimal points from axis labels

I 'am building a Scatterplot with the help of Core Plot 1.0 version. The Graphs X and the Y value are being printing like 15.0,18.0,etc.. instead of 15 18 and so on. How can I round the value???

Herm · Answer 1 · 2012-05-24T14:22:07.610

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You can use NSNumber to convert your float values.

float aFloatValue = 15.0;
NSNumber number = [[NSNumber alloc] initWithFloat:aFloatValue];
int aRoundedInt = [number intValue];
[number release];

edited May 24 '12 at 14:22

answered May 24 '12 at 14:11

Herm

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You forgot to allocate, passed an `NSString` instead of a `float` and all this in just a line of code... Hooray – Alladinian May 24 '12 at 14:17
you're right, I was about to edit this one :) it was meant to be an example. – Herm May 24 '12 at 14:19
Thanks and It wont print as we wanted – thurmi May 25 '12 at 09:46

score -1 · Accepted Answer · answered May 24 '12 at 17:03

-1

You can just cast your float values to int.

int newValue = (int)floatValue;

answered May 24 '12 at 17:03

James

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I 've done that Already but I think its belongs to Core plot(Framework) Library bundle. Because I ve had a looked in to some of .h files of Coreplot and it seems to be very complex to discover the place where the round of "plotrange x and y" is happening .. Any ideas according to Coreplot Framework – thurmi May 25 '12 at 09:46

score -3 · Answer 3 · answered May 24 '12 at 14:13

-3

i dont really understand what is your question but you can try to split your string, With PHP Or JavaScript Both can do the job one is server side and on is client side, Have a nice day.

answered May 24 '12 at 14:13

Blanktext

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If you don't understand a question, don't try to answer it! – jrturton May 24 '12 at 15:17
PHP and Javascript have nothing to do with this question.... – James May 24 '12 at 17:00
i am sorry i jest wanted to help. – Blanktext May 24 '12 at 17:03

Round it the value of x and y

3 Answers3