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sca075 / mqtt_vacuum_camera

Camera Integration for Home Assistant to export and render all Vacuums connected via MQTT( including Valetudo Hypfer and RE(rand256)) Maps.
Apache License 2.0
106 stars 7 forks source link

Refactor of Rand256 Image Handler and AutoCrop #237

Closed sca075 closed 3 months ago

sca075 commented 3 months ago

Added AutoCrop module that can be shared between both firmwares. Made the Image_Utils module shared between the two firmwares. Impemented reimg_draw and created all related drawing functions are moved there.

Summary by CodeRabbit

coderabbitai[bot] commented 3 months ago

Walkthrough

Recent updates to the MQTT Vacuum Camera component significantly enhance its image processing capabilities. New constants and utility classes—such as AutoCrop and ImageUtils—improve code modularity and flexibility. Adjustments to library version constraints reinforce compatibility, while major refactorings streamline image handling functionalities. These improvements collectively aim to elevate performance and maintainability in the vacuum camera's image management systems.

Changes

File Path Change Summary
custom_components/mqtt_vacuum_camera/const.py Added DEFAULT_IMAGE_SIZE and DEFAULT_PIXEL_SIZE constants for improved image handling configuration.
custom_components/mqtt_vacuum_camera/manifest.json Tightened pillow version constraint from <11.0.0 to <10.5.0 for compatibility and stability.
custom_components/mqtt_vacuum_camera/utils/auto_crop.py Introduced AutoCrop class for managing image trimming and zooming with asynchronous processing capabilities.
custom_components/mqtt_vacuum_camera/utils/handler_utils.py Added ImageUtils class to enhance image handling, including methods for calculating vacuum points and offsets.
custom_components/mqtt_vacuum_camera/valetudo/hypfer/image_handler.py Refactored to utilize AutoCrop, removing several methods for improved code modularity.
custom_components/mqtt_vacuum_camera/valetudo/rand256/image_handler.py Updated image processing with new utility classes and a modular approach in handling image operations.
custom_components/mqtt_vacuum_camera/valetudo/rand256/reimg_draw.py Introduced ImageDraw class to facilitate image manipulation and drawing operations in a streamlined manner.
custom_components/mqtt_vacuum_camera/utils/drawable.py Modified from_json_to_image method to accept pixels as either a dict or a list, enhancing flexibility.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant ImageHandler
    participant AutoCrop
    participant ImageUtils

    User->>ImageHandler: Request image processing
    ImageHandler->>AutoCrop: Initialize with image data
    AutoCrop->>ImageHandler: Process image (trim/zoom)
    ImageHandler->>ImageUtils: Get vacuum points
    ImageUtils-->>ImageHandler: Return calculated points
    ImageHandler-->>User: Return processed image

Poem

🐰 In the world of pixels, bright and clear,
A vacuum's dance brings joy and cheer.
With cropping tools and handlers new,
Our images shine, a lovely view!
Hopping through code, we refine and play,
Celebrating changes, hip-hip-hooray! 🎉

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