hi all,

I m making a chart website for namecoin historical values, and for this I needed to print y axis values , with type AXIS_FORMAT_CURRENCY , with 4 decimals.

I explored all the options of the drawscale function, and couldnt find anyway to show more than 2 decimals.

After hours searching for the good parameter, I had a look at the pDraw.class.php function, and the number of decimals for AXIS_FORMAT_CURRENCY seem to be hardcoded to 2 .

I had to change line 3142 of pDraw.class.php
from

to


and immediately had the result I needed :



with 4 decimals on the currency axis

so . . .I could obtain what I need, but i m surprised there is no other way to make it, shouldn t there be some parameter to set the number of decimals to show for a currency axis ? hardcoding my number of decimals in line 3142 of pDraw.class.php is not a long term solution . . .

PS before people say "no one need 4 decimals for currencies" : http://www.fxstreet.com/rates-charts/forex-rates/

Nice Work neofutur!!!

You saved me a lot of time. Thanks!

To add to your solution, it looks like one can create a new format pretty easily.

I added a line to pData.class.php

note: make sure your value is not already in use (680007)

and then duplicated the code around line 3142 in pDraw.class.php and modified it:


Seems to work great.