mirror of https://gitlab.com/pamhyr/pamhyr2
135 lines
3.7 KiB
Python
135 lines
3.7 KiB
Python
# Plot.py -- Pamhyr
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# Copyright (C) 2023 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 datetime import datetime
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from tools import timer, trace
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from View.Plot.APlot import APlot
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from PyQt5.QtCore import (
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QCoreApplication
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)
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from View.BoundaryCondition.Edit.translate import *
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_translate = QCoreApplication.translate
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class Plot(APlot):
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def __init__(self, canvas=None, data=None,
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mode = "time", toolbar=None):
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super(Plot, self).__init__(
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canvas=canvas,
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data=data,
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toolbar=toolbar
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)
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self._mode = mode
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def custom_ticks(self):
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t0 = datetime.fromtimestamp(0)
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nb = len(self.data.data)
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mod = int(nb / 5)
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mod = mod if mod > 0 else nb
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fx = list(
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map(
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lambda x: x[1],
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filter(
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lambda x: x[0] % mod == 0,
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enumerate(self.data.data)
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)
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)
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)
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xx = list(map(lambda v: v[0], fx))
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if self._mode == "time":
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xt = list(
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map(
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lambda v: str(
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datetime.fromtimestamp(v[0]) - t0
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).split(",")[0]\
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.replace("days", _translate("BoundaryCondition", "days"))\
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.replace("day", _translate("BoundaryCondition", "day")),
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fx
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)
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)
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else:
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xt = list(
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map(
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lambda v: str(datetime.fromtimestamp(v[0]).date()),
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fx
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)
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)
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self.canvas.axes.set_xticks(ticks=xx, labels=xt, rotation=45)
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@timer
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def draw(self):
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self.canvas.axes.cla()
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self.canvas.axes.grid(color='grey', linestyle='--', linewidth=0.5)
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if len(self.data) == 0:
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self._init = False
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return
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# Plot data
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x = list(map(lambda v: v[0], self.data.data))
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y = list(map(lambda v: v[1], self.data.data))
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self._line, = self.canvas.axes.plot(
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x, y,
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color='r', lw=1.,
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markersize=5, marker='+',
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picker=30,
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)
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self.custom_ticks()
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# Plot label
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header = self.data.header
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self.canvas.axes.set_xlabel(
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table_headers[header[0]], color='black', fontsize=10
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)
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self.canvas.axes.set_ylabel(
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table_headers[header[1]], color='black', fontsize=10
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)
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self.canvas.axes.autoscale_view(True, True, True)
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self.canvas.figure.tight_layout()
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self.canvas.figure.canvas.draw_idle()
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#self.toolbar.update()
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self._init = True
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@timer
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def update(self, ind=None):
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if self._init == False:
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self.draw()
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return
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x = list(map(lambda v: v[0], self.data.data))
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y = list(map(lambda v: v[1], self.data.data))
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self._line.set_data(x, y)
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self.custom_ticks()
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self.canvas.axes.relim()
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self.canvas.axes.autoscale()
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self.canvas.figure.tight_layout()
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self.canvas.figure.canvas.draw_idle()
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