Package pygtk_chart :: Module line_chart :: Class RangeCalculator
[hide private]
[frames] | no frames]

Class RangeCalculator

source code

This helper class calculates ranges. It is used by the LineChart widget internally, there is no need to create an instance yourself.

Instance Methods [hide private]
 
__init__(self) source code
 
add_graph(self, graph) source code
 
get_ranges(self) source code
 
set_xrange(self, xrange) source code
 
set_yrange(self, yrange) source code
 
get_absolute_zero(self, rect) source code
 
get_absolute_point(self, rect, x, y) source code
 
prepare_tics(self, rect) source code
 
get_xtics(self, rect) source code
 
get_ytics(self, rect) source code
 
_get_xtics(self, rect) source code
 
_get_ytics(self, rect) source code