def __init__(self,
axesOri="en",
figScale=None,
errScale=1,
stdev=None,
configFileName=None):
"""
figScale: scale of data in axes
errScale: relative scale of error ellipses
stdev: StandardDeviation instance
configFileName ... name of configuration file
"""
super(FigureLayoutErrEll, self).__init__(axesOri=axesOri,
figScale=figScale,
configFileName=configFileName)
self.errScale = errScale
if stdev is None:
from gizela.data.StandardDeviation import StandardDeviation
self.stdev = StandardDeviation()
else:
self.stdev = stdev
class FigureLayoutErrEll(FigureLayoutBase):
"""
layout with error ellipses
designed for GamaLocalData instance
"""
def __init__(self,
axesOri="en",
figScale=None,
errScale=1,
stdev=None,
configFileName=None):
"""
figScale: scale of data in axes
errScale: relative scale of error ellipses
stdev: StandardDeviation instance
configFileName ... name of configuration file
"""
super(FigureLayoutErrEll, self).__init__(axesOri=axesOri,
figScale=figScale,
configFileName=configFileName)
self.errScale = errScale
if stdev is None:
from gizela.data.StandardDeviation import StandardDeviation
self.stdev = StandardDeviation()
else:
self.stdev = stdev
# error ellipse scale circle
#if "errorEllipseScaleCircle" in self.config and figScale is not None:
# from matplotlib.patches import Circle
# if self.config["errorEllipseScaleCircle"]["visible"] == "on":
# # plot scale bar
# radius_norm = self.config["errorEllipseScaleCircle"]["radius"]/100
# offset_norm = self.config["errorEllipseScaleCircle"]["offset"]/100
# radius_real = radius_norm * self.figWidth / figScale
# print "Radius norm:", radius_norm
# print "Radius real:", radius_real
# #: radius in milimeters in real
# exp = round(math.log10(radius_real))
# print "exp", exp
# radius = round(radius_real, int(-exp))
# print "Radius:", radius
# radius_norm = radius * figScale / self.figWidth
# xy = [1 - offset_norm, 1 - offset_norm]
# facecolor="white"
# trnax = self.gca().transAxes
# for i in xrange(4):
# self.gca().add_patch(Circle(xy=xy,
# radius=radius_norm,
# transform=trnax,
# facecolor=facecolor))
def update_(self, gamaLocalData):
"update figure settings according to data"
self.set_axes(gamaLocalData.get_axes_ori())
self.stdev = gamaLocalData.stdev
if self.figScale is not None:
self.set_scale_ratio(self.figScale)
def set_axes_ori(self, axesOri):
self.set_axes(axesOri)
def plot_point_error_ellipse(self, point):
#import sys
#print >>sys.stderr, "errScale: %s" % self.errScale
#print >>sys.stderr, "stdev: %s" % self.stdev
#print >>sys.stderr, "conf_scale_2d(): %s" %\
# self.stdev.get_conf_scale_2d()
PlotPoint.plot_point_error_ellipse(self, point,
self.errScale*self.stdev.get_conf_scale_2d(),
style="errorEllipseStyle")
def plot_point_x_stdev(self, point, x):
PlotPoint.plot_y_stdev(self, x, point.x,
self.errScale*self.stdev.get_conf_scale_1d()*point.stdevx,
style="stdevStyle")
def plot_point_y_stdev(self, point, x):
PlotPoint.plot_y_stdev(self, x, point.y,
self.errScale*self.stdev.get_conf_scale_1d()*point.stdevy,
style="stdevStyle")
def plot_point_z_stdev(self, point, x):
PlotPoint.plot_y_stdev(self, x, point.z,
self.errScale*self.stdev.get_conf_scale_1d()*point.stdevz,
style="stdevStyle")
def plot_point_error_z(self, point):
PlotPoint.plot_y_stdev(self, point.x, point.y,
self.errScale*self.stdev.get_conf_scale_1d()*point.stdevz,
style="errorZStyle")
