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Delaigue Olivier authored4f272a7b
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HYCAR-Hydro / airGR
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# PlotXY.py -- Pamhyr
# Copyright (C) 2023-2024 INRAE
#
# This program 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 3 of the License, or
# (at your option) any later version.
#
# This program 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.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
# -*- coding: utf-8 -*-
from tools import timer, trace
from View.Tools.PamhyrPlot import PamhyrPlot
from PyQt5.QtCore import (
QCoreApplication
)
_translate = QCoreApplication.translate
class PlotXY(PamhyrPlot):
def __init__(self, canvas=None, trad=None, data=None, toolbar=None,
display_current=True, parent=None):
super(PlotXY, self).__init__(
canvas=canvas,
trad=trad,
data=data,
toolbar=toolbar,
parent=parent
)
self.display_current = display_current
self.line_xy = []
self.line_gl = []
self.before_plot_selected = None
self.plot_selected = None
self.after_plot_selected = None
@timer
def draw(self, highlight=None):
self.canvas.axes.cla()
self.canvas.axes.grid(color='grey', linestyle='--', linewidth=0.5)
if self.data is None:
return
if self.data.number_profiles == 0:
self._init = False
return
kp_min, kp_max = (-1, -1)
if highlight is not None:
kp_min, kp_max = highlight
# Axes
self.canvas.axes.set_xlabel(
_translate("Geometry", "X (m)"),
color='black', fontsize=10
)
self.canvas.axes.set_ylabel(
_translate("Geometry", "Y (m)"),
color='black', fontsize=10
)
self.canvas.axes.axis("equal")
kp = self.data.get_kp_complete_profiles()
# self.canvas.axes.set_xlim(
# left=min(kp), right=max(kp)
# )
# Draw line for each profile
self.line_xy = [
self.canvas.axes.plot(
x, y, lw=1.,
color='b' if kp_min <= kp <= kp_max else 'r',
markersize=3, marker='+'
)
for x, y, kp in zip(
self.data.get_x(), self.data.get_y(),
kp
)
]
# Guide lines
x_complete = self.data.get_guidelines_x()
y_complete = self.data.get_guidelines_y()
self.line_gl = [
self.canvas.axes.plot(
x, y,
)
for x, y in zip(x_complete, y_complete)
]
if self.display_current:
# Previous profile
self.before_plot_selected, = self.canvas.axes.plot(
self.data.profile(0).x(),
self.data.profile(0).y(),
lw=1., markersize=3,
marker='+', color="k", linestyle="--"
)
self.before_plot_selected.set_visible(False)
# Current profile
self.plot_selected, = self.canvas.axes.plot(
self.data.profile(0).x(),
self.data.profile(0).y(),
lw=1., markersize=3,
marker='+', color="b"
)
self.plot_selected.set_visible(False)
# Next profile
self.after_plot_selected, = self.canvas.axes.plot(
self.data.profile(0).x(),
self.data.profile(0).y(),
lw=1., markersize=3,
marker='+', color="m", linestyle='--'
)
self.after_plot_selected.set_visible(False)
self.canvas.axes.autoscale_view(True, True, True)
self.canvas.axes.autoscale()
self.canvas.figure.tight_layout()
self.canvas.figure.canvas.draw_idle()
if self.toolbar is not None:
self.toolbar.update()
self._init = True
@timer
def update(self, ind=None):
if not self._init:
self.draw()
return
if self.data is None:
return
self.data.compute_guidelines()
x_complete = list(self.data.get_guidelines_x())
y_complete = list(self.data.get_guidelines_y())
# self.line_gl = [
# self.canvas.axes.plot(
# x, y,
# )
# for x, y in zip(x_complete, y_complete)
# ]
for i in range(self.data.number_profiles):
if i < len(self.line_xy):
self.line_xy[i][0].set_data(
self.data.profile(i).x(),
self.data.profile(i).y()
)
else:
self.line_xy.append(
self.canvas.axes.plot(
self.data.profile(i).x(),
self.data.profile(i).y(),
lw=1., color='r',
markersize=3, marker='+'
)
)
for i in range(len(x_complete)):
if i < len(self.line_gl):
self.line_gl[i][0].set_data(
x_complete[i],
y_complete[i]
)
else:
self.line_gl.append(
self.canvas.axes.plot(
x_complete[i],
y_complete[i]
)
)
if ind is not None and self.display_current:
before = ind - 1
after = ind + 1
self.before_plot_selected.set_visible(False)
self.plot_selected.set_visible(False)
self.after_plot_selected.set_visible(False)
if 0 <= before < self.data.number_profiles:
self.before_plot_selected.set_data(
self.data.profile(before).x(),
self.data.profile(before).y()
)
self.before_plot_selected.set_visible(True)
if 0 <= ind < self.data.number_profiles:
self.plot_selected.set_data(self.data.profile(ind).x(),
self.data.profile(ind).y())
self.plot_selected.set_visible(True)
if 0 <= after < self.data.number_profiles:
self.after_plot_selected.set_data(
self.data.profile(after).x(),
self.data.profile(after).y()
)
self.after_plot_selected.set_visible(True)
self.canvas.axes.relim()
self.canvas.axes.autoscale()
self.canvas.axes.autoscale_view()
self.canvas.figure.tight_layout()
self.canvas.figure.canvas.draw_idle()