def gca(): """ Returns the currently active axes object. @rtype: Axes @return: the currently active set of axes """ if not Figure.gcf()._ca: Axes() return Figure.gcf()._ca
def gca():
"""
Returns the currently active axes object.
@rtype: Axes
@return: the currently active set of axes
"""
if not Figure.gcf()._ca:
Axes()
return Figure.gcf()._ca
def __init__(self, fig=None, *args, **kwargs):
self.figure = fig
# grid position within figure
self.at = kwargs.get('at', [0, 0])
# container for axes
self.grid = {}
# distance between axes
self.spacing = kwargs.get('spacing', 2.)
# add grid to figure
if not self.figure:
self.figure = Figure.gcf()
self.figure.axes = [self]
def __init__(self, fig=None, *args, **kwargs):
self.figure = fig
# grid position within figure
self.at = kwargs.get('at', [0, 0])
# container for axes
self.grid = {}
# distance between axes
self.spacing = kwargs.get('spacing', 2.)
# add grid to figure
if not self.figure:
self.figure = Figure.gcf()
self.figure.axes = [self]
def gcf(): """ Returns currently active figure. """ return Figure.gcf()
def __init__(self, fig=None, *args, **kwargs):
"""
Initializes axes properties.
"""
# parent figure
self.figure = fig
# legend
self.legend = None
# axis position
self.at = kwargs.get('at', [0., 0.])
# width and height of axis
self.width = kwargs.get('width', 8.)
self.height = kwargs.get('height', 7.)
# plots belonging to these axes
self.children = []
# title above axes
self.title = kwargs.get('title', '')
# axes labels
self.xlabel = kwargs.get('xlabel', '')
self.ylabel = kwargs.get('ylabel', '')
# axes limits
self.xmin = kwargs.get('xmin', None)
self.xmax = kwargs.get('xmax', None)
self.ymin = kwargs.get('ymin', None)
self.ymax = kwargs.get('ymax', None)
# if true, put a margin between plots and axes
self.enlargelimits = kwargs.get('enlargelimits', None)
# tick positions
self.xtick = kwargs.get('xtick', None)
self.ytick = kwargs.get('ytick', None)
# tick label precisions
self.xticklabel_precision = kwargs.get('xticklabel_precision', 4)
self.yticklabel_precision = kwargs.get('yticklabel_precision', 4)
# tick positions
self.xtick_align = kwargs.get('xtick_align', None)
self.ytick_align = kwargs.get('ytick_align', None)
# tick labels
self.xticklabels = kwargs.get('xticklabels', None)
self.yticklabels = kwargs.get('yticklabels', None)
# linear or logarithmic axes
self.axes_type = kwargs.get('axes_type', 'axis')
# axis positions
self.axis_x_line = kwargs.get('axis_x_line', None)
self.axis_y_line = kwargs.get('axis_y_line', None)
# bar plots
self.ybar = kwargs.get('ybar', False)
self.xbar = kwargs.get('xbar', False)
self.bar_width = kwargs.get('bar_width', None)
self.stacked = kwargs.get('stacked', False)
self.interval = kwargs.get('interval', False)
# controls aspect ratio
self.equal = kwargs.get('equal', None)
# color and style specifications
self.colormap = kwargs.get('colormap', None)
self.cycle_list = kwargs.get('cycle_list', None)
self.cycle_list_name = kwargs.get('cycle_list_name', None)
# grid lines
self.grid = kwargs.get('grid', None)
# axis on/off
self.hide_axis = kwargs.get('hide_axis', False)
# custom axes properties
self.pgf_options = kwargs.get('pgf_options', [])
if not self.figure:
self.figure = Figure.gcf()
# add axes to figure (if figure is not controlled by AxesGrid)
from axesgrid import AxesGrid
if not (self.figure.axes and isinstance(self.figure.axes[0], AxesGrid)):
self.figure.axes.append(self)
# make this axis active
self.figure._ca = self
def gcf():
"""
Returns currently active figure.
"""
return Figure.gcf()
def __init__(self, fig=None, *args, **kwargs):
"""
Initializes axes properties.
"""
# parent figure
self.figure = fig
# legend
self.legend = None
# axis position
self.at = kwargs.get('at', [0., 0.])
# width and height of axis
self.width = kwargs.get('width', 8.)
self.height = kwargs.get('height', 7.)
# plots belonging to these axes
self.children = []
# title above axes
self.title = kwargs.get('title', '')
# axes labels
self.xlabel = kwargs.get('xlabel', '')
self.ylabel = kwargs.get('ylabel', '')
self.zlabel = kwargs.get('zlabel', '')
# move axis labels closer to tick labels
self.xlabel_near_ticks = kwargs.get('xlabel_near_ticks', True)
self.ylabel_near_ticks = kwargs.get('ylabel_near_ticks', True)
self.zlabel_near_ticks = kwargs.get('zlabel_near_ticks', True)
# axes limits
self.xmin = kwargs.get('xmin', None)
self.xmax = kwargs.get('xmax', None)
self.ymin = kwargs.get('ymin', None)
self.ymax = kwargs.get('ymax', None)
self.zmin = kwargs.get('zmin', None)
self.zmax = kwargs.get('zmax', None)
# if true, put a margin between plots and axes
self.enlargelimits = kwargs.get('enlargelimits', None)
# if true, axes are drawn on top of images
self.axis_on_top = kwargs.get('axis_on_top', True)
# if true, plots are clipped where axes end
self.clip = kwargs.get('clip', None)
# tick positions
self.xtick = kwargs.get('xtick', None)
self.ytick = kwargs.get('ytick', None)
self.ztick = kwargs.get('ztick', None)
# enable/disable ticks
self.xminorticks = kwargs.get('xminorticks', None)
self.yminorticks = kwargs.get('yminorticks', None)
self.zminorticks = kwargs.get('zminorticks', None)
self.xmajorticks = kwargs.get('xmajorticks', None)
self.ymajorticks = kwargs.get('ymajorticks', None)
self.zmajorticks = kwargs.get('zmajorticks', None)
self.ticks = kwargs.get('ticks', None)
# tick label rotation
self.xticklabel_rotation = kwargs.get('xticklabel_rotation', None)
self.yticklabel_rotation = kwargs.get('yticklabel_rotation', None)
self.zticklabel_rotation = kwargs.get('zticklabel_rotation', None)
# tick label precisions
self.xticklabel_precision = kwargs.get('xticklabel_precision', 4)
self.yticklabel_precision = kwargs.get('yticklabel_precision', 4)
self.zticklabel_precision = kwargs.get('zticklabel_precision', 4)
# tick positions
self.xtick_align = kwargs.get('xtick_align', None)
self.ytick_align = kwargs.get('ytick_align', None)
self.ztick_align = kwargs.get('ztick_align', None)
# tick labels
self.xticklabels = kwargs.get('xticklabels', None)
self.yticklabels = kwargs.get('yticklabels', None)
self.zticklabels = kwargs.get('zticklabels', None)
# font sizes
self.title_font_size = kwargs.get('title_font_size', None)
self.label_font_size = kwargs.get('label_font_size', None)
self.tick_label_font_size = kwargs.get('tick_label_font_size', None)
# linear or logarithmic axes
self.axes_type = kwargs.get('axes_type', 'axis')
# axis positions
self.axis_x_line = kwargs.get('axis_x_line', None)
self.axis_y_line = kwargs.get('axis_y_line', None)
# axis line style
self.axis_line_style = kwargs.get('axis_line_style', None)
self.x_axis_line_style = kwargs.get('x_axis_line_style', None)
self.y_axis_line_style = kwargs.get('y_axis_line_style', None)
# bar plots
self.ybar = kwargs.get('ybar', False)
self.xbar = kwargs.get('xbar', False)
self.bar_width = kwargs.get('bar_width', None)
self.stacked = kwargs.get('stacked', False)
self.interval = kwargs.get('interval', False)
# controls aspect ratio
self.equal = kwargs.get('equal', None)
# color and style specifications
self.colormap = kwargs.get('colormap', None)
self.colorbar = kwargs.get('colorbar', None)
self.cycle_list = kwargs.get('cycle_list', None)
self.cycle_list_name = kwargs.get('cycle_list_name', None)
# grid lines
self.grid = kwargs.get('grid', None)
# axis on/off
self.hide_axis = kwargs.get('hide_axis', False)
self.hide_x_axis = kwargs.get('hide_x_axis', False)
self.hide_y_axis = kwargs.get('hide_y_axis', False)
# custom axes properties
self.pgf_options = kwargs.get('pgf_options', [])
# comment LaTeX code
self.comment = kwargs.get('comment', '')
if not self.figure:
self.figure = Figure.gcf()
# add axes to figure (if figure is not controlled by AxesGrid)
from axesgrid import AxesGrid
if not (self.figure.axes
and isinstance(self.figure.axes[0], AxesGrid)):
self.figure.axes.append(self)
# make this axis active
self.figure._ca = self