Darren, > As of svn 2560, the label will render over the left or right y-axis > depending on the position of the ticks.
Sweet ! Thanks a lot ! And following your advice, I came up with the following solution to my problem (forcing the mantissa to multiple of 3, with a given number of decimals). Should I post it on the wiki ? Cheers, and thx again Pierre #------------------------------------------------------------------------------ class EngrFormatter(ScalarFormatter): """A variation of the standard ScalarFormatter, using only multiples of three in the mantissa. A fixed number of decimals can be displayed with the optional parameter `ndec` . If `ndec` is None (default), the number of decimals is defined from the current ticks. """ def __init__(self, ndec=None, useOffset=True, useMathText=False): ScalarFormatter.__init__(self, useOffset, useMathText) if ndec is None or ndec < 0: self.format = None elif ndec == 0: self.format = "%d" else: self.format = "%%1.%if" % ndec def _set_orderOfMagnitude(self,range): ScalarFormatter._set_orderOfMagnitude(self,range) self.orderOfMagnitude = 3*(self.orderOfMagnitude//3) def _set_format(self): # set the format string to format all the ticklabels locs = (array(self.locs)-self.offset) / 10**self.orderOfMagnitude+1e-15 sigfigs = [len(str('%1.3f'% loc).split('.')[1].rstrip('0')) \ for loc in locs] sigfigs.sort() if self.format is None: self.format = '%1.' + str(sigfigs[-1]) + 'f' if self._usetex or self._useMathText: self.format = '$%s$'%self.format ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users