ske087/traccar_animation
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

updated to utils th plot and convert to image solution

Browse Source
This commit is contained in:
ske087
2025-06-06 16:38:52 +03:00
parent 5627c790f5
commit 6240042901
11 changed files with 311 additions and 97 deletions
Download Patch File Download Diff File Expand all files Collapse all files

75
screens/create_animation_screen.py
View File

@@ -8,7 +8,8 @@ from kivy.properties import StringProperty, ListProperty, AliasProperty
from utils import (
generate_key, load_key, encrypt_data, decrypt_data,
check_server_settings, save_server_settings,
test_connection, get_devices_from_server, save_route_to_file, fetch_positions_for_selected_day
test_connection, get_devices_from_server, save_route_to_file, fetch_positions_for_selected_day,
process_preview_util
)
from datetime import date
from kivy.uix.popup import Popup
@@ -32,7 +33,6 @@ from selenium.webdriver.chrome.options import Options
from PIL import Image
import time
import os
from utils import html_to_image
class CreateAnimationScreen(Screen):
project_name = StringProperty("")
@@ -43,8 +43,7 @@ class CreateAnimationScreen(Screen):
project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
img_path = os.path.join(project_folder, "preview.png")
if os.path.exists(img_path):
# Add a dummy query string to force reload
return f"{img_path}?{int(time.time())}"
return img_path
return "resources/images/track.png"
preview_image_source = AliasProperty(get_preview_image_source, None, bind=['project_name'])
@@ -211,54 +210,22 @@ class CreateAnimationScreen(Screen):
)
popup.open()
def process_preview(dt):
try:
import folium
project_folder = os.path.join(RESOURCES_FOLDER, "projects", self.project_name)
positions_path = os.path.join(project_folder, "positions.json")
html_path = os.path.join(project_folder, "preview.html")
img_path = os.path.join(project_folder, "preview.png")
if not os.path.exists(positions_path):
label.text = "positions.json not found!"
progress.value = 100
return
with open(positions_path, "r") as f:
positions = json.load(f)
if not positions:
label.text = "No positions to preview."
progress.value = 100
return
coords = [(pos['latitude'], pos['longitude']) for pos in positions]
m = folium.Map(location=coords[0], zoom_start=14)
folium.PolyLine(coords, color="blue", weight=4.5, opacity=1).add_to(m)
folium.Marker(coords[0], tooltip="Start", icon=folium.Icon(color="green")).add_to(m)
folium.Marker(coords[-1], tooltip="End", icon=folium.Icon(color="red")).add_to(m)
m.save(html_path)
# Convert HTML to image
html_to_image(html_path, img_path)
self.property('preview_image_source').dispatch(self)
# Set the image path for Kivy Image widget
self.preview_image_path = img_path
label.text = "Preview ready!"
progress.value = 100
def close_popup(dt):
popup.dismiss()
Clock.schedule_once(close_popup, 1)
except Exception as e:
label.text = f"Error: {e}"
progress.value = 100
def close_popup(dt):
popup.dismiss()
Clock.schedule_once(close_popup, 2)
Clock.schedule_once(process_preview, 0.5)
def set_preview_image_path(path):
self.preview_image_path = path
self.property('preview_image_source').dispatch(self)
self.ids.preview_image.reload()
# Schedule the processing function
Clock.schedule_once(
lambda dt: process_preview_util(
self.project_name,
RESOURCES_FOLDER,
label,
progress,
popup,
self.ids.preview_image,
set_preview_image_path,
Clock
),
0.5
)