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unknown authored2718be3e
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HYCAR-Hydro / airGR
Source project has a limited visibility.
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# -*- coding: utf-8 -*-
from tools import timer, trace
from View.Plot.APlot import APlot
from PyQt5.QtCore import (
QCoreApplication
)
_translate = QCoreApplication.translate
class PlotXY(APlot):
def __init__(self, canvas=None, data=None, toolbar=None, display_current=True):
super(PlotXY, self).__init__(
canvas=canvas,
data=data,
toolbar=toolbar
)
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("MainWindow_reach", "X (m)"),
color='green', fontsize=12
)
self.canvas.axes.set_ylabel(
_translate("MainWindow_reach", "Y (m)"),
color='green', fontsize=12
)
# 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(),
self.data.get_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()
self.toolbar.update()
self._init = True
@timer
def update(self, ind=None):
if self._init == False:
self.draw()
return
if self.data is None:
return
self.data.compute_guidelines()
x_complete = self.data.get_guidelines_x()
y_complete = self.data.get_guidelines_y()
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()