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unknown authored576bacdc
Forked from
HYCAR-Hydro / airGR
Source project has a limited visibility.
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# -*- coding: utf-8 -*-
import logging
from tools import timer, trace
from View.Plot.APlot import APlot
from View.Plot.mpl_canvas_onpick_event import OnpickEvent
from PyQt5.QtCore import (
QCoreApplication
)
_translate = QCoreApplication.translate
logger = logging.getLogger()
class Plot(APlot):
def __init__(self, canvas=None, data=None, toolbar=None, table=None):
super(Plot, self).__init__(
canvas=canvas,
data=data,
toolbar=toolbar
)
self._table = table
self.line_xy = []
self.line_gl = []
self.before_plot_selected = None
self.plot_selected = None
self.after_plot_selected = None
@timer
def draw(self):
self.canvas.axes.cla()
self.canvas.axes.grid(
color='grey', linestyle='--', linewidth=0.5
)
x = self.data.get_station()
y = self.data.z()
x_carto = self.data.x()
y_carto = self.data.y()
if (len(x_carto) < 3 or len(y_carto) < 3 or
len(x) < 3):
# Noting to do in this case
return
gl = map(lambda p: p.name, self.data.points)
self.profile_line2D, = self.canvas.axes.plot(
x, y, color='r', lw=1.5,
markersize=7, marker='+',
picker=30
)
self.canvas.axes.set_xlabel(
_translate("MainWindowProfile",
"Abscisse en travers (m)"),
color='black', fontsize=10
)
self.canvas.axes.set_ylabel(
_translate("MainWindowProfile", "Cote (m)"),
color='black', fontsize=10
)
# Add label on graph
self.annotation = []
for i, name in enumerate(list(gl)):
annotation = self.canvas.axes.annotate(
name, (x[i], y[i]),
horizontalalignment='left',
verticalalignment='top',
annotation_clip=True,
fontsize=10, color='black'
)
annotation.set_position((x[i], y[i]))
annotation.set_color("black")
self.annotation.append(annotation)
al = 8.
arrowprops = dict(
clip_on=True,
headwidth=5.,
facecolor='k'
)
kwargs = dict(
xycoords='axes fraction',
textcoords='offset points',
arrowprops=arrowprops,
)
self.canvas.axes.annotate("", (1, 0), xytext=(-al, 0), **kwargs)
self.canvas.axes.annotate("", (0, 1), xytext=(0, -al), **kwargs)
self.canvas.axes.spines[['top', 'right']].set_color('none')
self.canvas.axes.yaxis.tick_left()
self.canvas.axes.xaxis.tick_bottom()
self.canvas.axes.set_facecolor('#F9F9F9')
self.canvas.figure.patch.set_facecolor('white')
self.onpick_event = OnpickEvent(
self.canvas.axes,
x, y, x_carto, y_carto,
self._table
)
self.canvas.figure.canvas\
.mpl_connect(
'pick_event',
self.onpick_event.onpick
)
self.onclick_event = OnpickEvent(
self.canvas.axes,
x, y, x_carto, y_carto,
self._table
)
self.canvas.figure.canvas\
.mpl_connect(
'button_press_event',
self.onclick_event.onclick
)
self.canvas.figure.tight_layout()
self.canvas.figure.canvas.draw_idle()
@timer
def update(self, ind=None):
logger.info("TODO: implemente update")
self.draw()