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# Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
# Copyright (C) 2016-2023 German Aerospace Center (DLR) and others.
# SUMOPy module
# Copyright (C) 2012-2021 University of Bologna - DICAM
# This program and the accompanying materials are made available under the
# terms of the Eclipse Public License 2.0 which is available at
# https://www.eclipse.org/legal/epl-2.0/
# This Source Code may also be made available under the following Secondary
# Licenses when the conditions for such availability set forth in the Eclipse
# Public License 2.0 are satisfied: GNU General Public License, version 2
# or later which is available at
# https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
# SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
# @file matplotlibtools.py
# @author Joerg Schweizer
# @date 2012
from os import system
import matplotlib
import matplotlib.pyplot as plt
from mpl_toolkits.mplot3d import Axes3D
from matplotlib.collections import PolyCollection
from mpl_toolkits.axes_grid import make_axes_locatable
##############################################################################
# matplotlib configuration
linewidth = 2.0
fontsize = 12
params = { # 'backend': 'ps',
'axes.labelsize': fontsize,
'text.fontsize': fontsize,
'legend.fontsize': 0.9*fontsize,
'xtick.labelsize': 0.9*fontsize,
'ytick.labelsize': 0.9*fontsize,
'text.usetex': False,
# 'figure.figsize': fig_size
}
matplotlib.rcParams.update(params)
markers = ['o', 's', '^', 'd', 'v', '*', 'h', '<', '>']
markersize = 8
nodesize = 1000
##############################################################################
def init_plot(is_tight_layout=False, ind_fig=0, **kwargs):
plt.close("all")
fig = plt.figure(ind_fig, **kwargs)
ax = fig.add_subplot(111)
if is_tight_layout:
fig.tight_layout()
return ax
def new_plot(is_tight_layout=False, ind_fig=0):
fig = plt.figure(ind_fig)
ax = fig.add_subplot(111)
if is_tight_layout:
fig.tight_layout()
ind_fig += 1
return ax, ind_fig
def save_fig(figname, is_adjust_border=False):
#ffigname = figname+".png"
# plt.savefig(ffigname,format='PNG')
ffigname = figname+".pdf"
if is_adjust_border:
plt.subplots_adjust(left=0.12, bottom=0.1, right=0.86, top=0.9, wspace=0.2, hspace=0.2)
plt.savefig(figname+".pdf", format='PDF')
# plt.savefig(figname+".eps",format='eps',transparent=True)
#system("ps2pdf -dEPSCrop "+figname+".eps "+figname+".pdf")
#system("rm "+figname+".eps")
return ffigname
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