Vo Minh Thu
f8572e5c60
- Some logging code moved from netsvc.py to loglevels.py - Changed imports to use the new openerp module - config and netsvc initialization calls move to openerp-server.py - Moved openerp-server.py outside the old bin directory - Some imports in tools moved inside the methods to break mutual-dependencies bzr revid: vmt@openerp.com-20110207125723-ooee7d7ng5elmkso
51 lines
2.2 KiB
Python
51 lines
2.2 KiB
Python
# -*- coding: utf-8 -*-
|
|
#
|
|
# Copyright (C) 2000-2005 by Yasushi Saito (yasushi.saito@gmail.com)
|
|
#
|
|
# Jockey is free software; you can redistribute it and/or modify it
|
|
# under the terms of the GNU General Public License as published by the
|
|
# Free Software Foundation; either version 2, or (at your option) any
|
|
# later version.
|
|
#
|
|
# Jockey is distributed in the hope that it will be useful, but WITHOUT
|
|
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
# for more details.
|
|
#
|
|
class T(object):
|
|
def get_canvas_pos(self, size, val, min, max):
|
|
"""
|
|
Compute the screen location at which a sample value would be drawn.
|
|
``size`` is the width or height of the chart, in points.
|
|
``val`` is the sample value.
|
|
``min`` and ``max`` are the minimum and maximum sample values that
|
|
are to be displayed over the length of ``size``.
|
|
|
|
For example, suppose the width of a chart is 200 points and the
|
|
minimum and maximum X values in the sample data are 100 and 150
|
|
respectively. When Pychart wants to draw a sample point at the X
|
|
value of 120, it will call
|
|
area.T.x_coord.get_canvas_pos(size = 200, val = 120, min = 100, max = 150).
|
|
"""
|
|
raise Exception
|
|
|
|
def get_tics(self, min, max, interval):
|
|
"""Generate the list of places for drawing tick marks."""
|
|
raise Exception
|
|
|
|
def get_min_max(self, min, max, interval):
|
|
"""Compute the min/max values to be displayed in the chart.
|
|
Parameters ``min`` and ``max`` are the minimum and maximum values
|
|
of the sample data passed to the plots. Parameter ``interval`` is
|
|
the value of attribute area.T.x_grid_interval (or y_grid_interval).
|
|
It is None if these attributes are non-specified.
|
|
|
|
This method must return tuple (dmin, dmax, dinterval).
|
|
dmin should be ``min`` rounded down to some good number.
|
|
dmax should be ``max`` rounded up to some good number.
|
|
dinterval should be ``interval`` if it is non-None. Otherwise, the
|
|
method must compute some good value.
|
|
"""
|
|
|
|
raise Exception
|