mirror of https://gitlab.com/pamhyr/pamhyr2
122 lines
3.1 KiB
Python
122 lines
3.1 KiB
Python
# PlotAC.py -- Pamhyr
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# Copyright (C) 2023-2025 INRAE
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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# -*- coding: utf-8 -*-
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from tools import timer
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from View.Tools.PamhyrPlot import PamhyrPlot
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from matplotlib import pyplot as plt
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class PlotAC(PamhyrPlot):
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def __init__(self, canvas=None, trad=None, toolbar=None,
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river=None, reach=None, profile=None,
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parent=None):
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super(PlotAC, self).__init__(
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canvas=canvas,
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trad=trad,
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data=river,
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toolbar=toolbar,
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parent=parent
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)
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self._current_reach = reach
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self._current_profile = profile
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self.label_x = self._trad["x"]
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self.label_y = self._trad["unit_elevation"]
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self._isometric_axis = False
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self._auto_relim_update = True
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self._autoscale_update = True
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@property
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def river(self):
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return self.data
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@river.setter
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def river(self, river):
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self.data = river
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@timer
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def draw(self):
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self.init_axes()
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if self.data is None:
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self.line_rk = None
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return
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if self._current_reach is None:
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self.line_rk = None
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return
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self.draw_data()
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self.idle()
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self._init = True
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def draw_data(self):
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reach = self._current_reach
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if self._current_profile is None:
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self.line_rk = None
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else:
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profile = self._current_profile
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x = profile.get_station()
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z = profile.z()
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self.line_rk, = self.canvas.axes.plot(
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x, z,
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color=self.color_plot_river_bottom,
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**self.plot_default_kargs
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)
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def set_reach(self, reach):
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self._current_reach = reach
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self.update()
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def set_profile(self, profile):
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self._current_profile = profile
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self.update()
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def update(self):
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if self.line_rk is None:
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self.draw()
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return
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if self._current_reach is None or self._current_profile is None:
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self.update_clear()
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else:
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self.update_data()
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self.update_idle()
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def update_data(self):
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profile = self._current_profile
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x = profile.get_station()
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z = profile.z()
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self.line_rk.set_data(x, z)
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def clear(self):
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self.update_clear()
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def update_clear(self):
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if self.line_rk is not None:
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self.line_rk.set_data([], [])
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self.update_idle()
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