mirror of https://gitlab.com/pamhyr/pamhyr2
120 lines
3.2 KiB
Python
120 lines
3.2 KiB
Python
# PlotXY.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, trace
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from View.Tools.PamhyrPlot import PamhyrPlot
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from matplotlib import collections
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import numpy as np
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from PyQt5.QtCore import (
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QCoreApplication, Qt, QItemSelectionModel,
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QItemSelection, QItemSelectionRange,
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)
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from PyQt5.QtWidgets import QApplication, QTableView
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_translate = QCoreApplication.translate
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class PlotXY(PamhyrPlot):
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def __init__(self, canvas=None, trad=None, data=None, toolbar=None,
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table=None, parent=None):
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super(PlotXY, self).__init__(
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canvas=canvas,
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trad=trad,
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data=data,
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toolbar=toolbar,
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table=table,
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parent=parent
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)
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self._data = data
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self.label_x = self._trad["x"]
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self.label_y = self._trad["y"]
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self.parent = parent
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self._isometric_axis = True
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self._auto_relim_update = True
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self._autoscale_update = True
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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.idle()
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return
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if len(self._data) < 1:
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self.idle()
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return
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self.line_lr = []
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for data in self._data:
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if data.reach.number_profiles != 0:
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self.draw_xy(data.reach)
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self.draw_lr(data.reach)
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self.idle()
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return
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def draw_xy(self, reach):
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line_xy = []
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for xy in zip(reach.get_x(), reach.get_y()):
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line_xy.append(np.column_stack(xy))
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line_xy_collection = collections.LineCollection(
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line_xy,
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colors=self.color_plot_river_bottom
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)
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self.canvas.axes.add_collection(line_xy_collection)
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def draw_lr(self, reach):
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lx = []
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ly = []
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rx = []
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ry = []
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for x, y in zip(reach.get_x(),
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reach.get_y()):
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lx.append(x[0])
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ly.append(y[0])
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rx.append(x[-1])
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ry.append(y[-1])
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line = self.canvas.axes.plot(
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lx, ly,
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color=self.color_plot_river_bottom,
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linestyle="dotted",
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lw=1.,
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)
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self.line_lr.append(line)
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line = self.canvas.axes.plot(
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rx, ry,
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color=self.color_plot_river_bottom,
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linestyle="dotted",
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lw=1.,
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)
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self.line_lr.append(line)
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@timer
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def update(self):
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self.draw()
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self.update_idle()
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