## AI Pixel Screen Text-to-Image API

<h3 id="image-generation-init">Image Generation Initialization <span className="tag_h2">On-App AI</span></h3>

- **Function**: Mobile on-device image generation model initialization.

- **API Details**: [pixelImageInit](/en/miniapp/develop/ray/api/ai/aiKit/pixelImageInit)


<h3 id="image-generation-label-list">Image Generation Label List <span className="tag_h2">On-App AI</span></h3>

- **Function**: Image generation label list configured locally on mobile device.

- **API Details**: [fetchPixelImageCategoryInfo](/en/miniapp/develop/ray/api/ai/aiKit/fetchPixelImageCategoryInfo)


<h3 id="image-generation">Image Generation <span className="tag_h2">On-App AI</span></h3>

- **Function**: Invoke mobile on-device image generation model and return generated image.

- **API Details**: [generationPixelImage](/en/miniapp/develop/ray/api/ai/aiKit/generationPixelImage)


<!-- <h3 id="image-gif-generation">Image GIF Generation <span className="tag_h2">On-App AI</span></h3>

- **Function**: Invoke mobile on-device image generation model and return generated GIF image.

- **API Details**: [generationPixeGiflImage](/en/miniapp/develop/ray/api/ai/aiKit/generationPixeGiflImage) -->


<h3 id="initialization-progress">Initialization Progress <span className="tag_h2">On-App AI</span></h3>

- **Function**: Monitor mobile on-device image generation model initialization progress.

- **API Details**: [onPixelImageInitProgressEvent](/en/miniapp/develop/ray/api/ai/aiKit/onPixelImageInitProgressEvent)


<h3 id="remove-listener-initialization-progress">Remove Listener: Initialization Progress <span className="tag_h2">On-App AI</span></h3>

- **Function**: Remove listener for mobile on-device image generation model initialization progress.

- **API Details**: [offPixelImageInitProgressEvent](/en/miniapp/develop/ray/api/ai/aiKit/offPixelImageInitProgressEvent)

<h3 id="bluetooth-data-passthrough">Bluetooth data pass-through</h3>

- **Function**：BLE(thing) sends and transmits data.

- **API Details**：[publishBLETransparentData](/en/miniapp/develop/ray/api/bluetooth/single/publishBLETransparentData)


<h3 id="image-cropping">Image Cropping</h3>

- **Function**: Image cropping.

- **API Details**: [cropImages](/en/miniapp/develop/ray/api/media/image/cropImages)