Hi,
I am struggling with the matplolib gtk4agg FigureCanvas. I tried several settings but the xlabel is always truncated (visible if the window is set to fullscreen mode):
Below is the snippet of code I am using:
import os
from matplotlib.backends.backend_gtk4agg import FigureCanvas # or gtk4cairo
from matplotlib.figure import Figure
from gi.repository import Gio, Gtk, Shumate
from pygpxviewer.helpers import gpx_helper
class AppWindowDetails(Gtk.Window):
__gtype_name__ = "app_window_details"
def __init__(self, gpx_file):
super().__init__()
gpx_helper.set_gpx(gpx_file)
self.map_bounds = gpx_helper.get_gpx_bounds()
self.map_locations = gpx_helper.get_gpx_locations()
self.set_title(os.path.basename(gpx_file))
self.settings = Gio.Settings.new("com.github.pygpxviewer.app.window.details")
figure = self.get_matplotlib_figure(gpx_file)
canvas = FigureCanvas(figure)
box = Gtk.Box.new(Gtk.Orientation.VERTICAL, 6)
box.set_homogeneous(True)
box.append(canvas)
self.set_child(box)
def get_matplotlib_figure(self, gpx_file):
gpx_helper.set_gpx(gpx_file)
length = gpx_helper.get_gpx_length()
min_elev, max_elev = gpx_helper.get_gpx_elevation_extremes()
distances, elevations = gpx_helper.get_gpx_distances_and_elevations()
min_elev = round(min_elev)
max_elev = round(max_elev)
mean_elev = round((sum(elevations)/len(elevations)))
figure = Figure()
figure.tight_layout()
ax = figure.add_subplot()
ax.grid()
ax.plot(distances, elevations)
ax.plot([0, length], [max_elev, max_elev], '--r', label='max: '+str(max_elev)+' m')
ax.plot([0, length], [mean_elev, mean_elev], '--y', label='ave: '+str(mean_elev)+' m')
ax.plot([0, length], [min_elev, min_elev], '--g', label='min: '+str(min_elev)+' m')
ax.fill_between(distances, elevations, min_elev, alpha=0.1)
ax.set_xlabel("Distance (km)")
ax.set_ylabel("Elevation (m)")
ax.legend()
return figure
Kind regards,
Vincent
