Planning a trip and want a clear itinerary? Need to easily share your travel routes with friends? "三由路书" is a professional app for creating travel route maps. With this tool, you can plot out your itinerary before your trip, eliminating the need for constant questions about where to go each day. During or after your journey, a concise route map paired with beautiful travel photos makes sharing your experiences vivid.

"三由路书" offers rich features for route mapping:

• Map Point Selection: Search and select points on the map with 100% scale accuracy. Customize point names and support multiple routes.
• Style Adjustment: Choose from various canvas ratios and adjust route track fidelity. Customize styles for routes and points, add text, images, stickers, and icons.
• Export: High-quality image export, support for transparent background PNG format, and template saving for easy reuse.

The app also includes subscription options and a feedback channel for users to provide suggestions or report issues.