The LongCat Image: Text to Image workflow in ComfyUI is designed to transform textual descriptions into photorealistic images. By leveraging the LongCat model, this workflow can interpret both English and Chinese text prompts to generate visually accurate and detailed images. The process begins with the '4cdb8c8f-7b15-4921-a2b1-383d5c2d9105' node, which is responsible for interpreting the text input and converting it into a format suitable for image generation. The 'ResolutionSelector' node allows users to specify the desired output resolution, ensuring flexibility in the final image quality. The 'SaveImage' node then captures and stores the generated image, completing the workflow.
This workflow is particularly useful for users who need to create images based on specific textual descriptions, such as content creators, marketers, or educators. The integration of the LongCat model ensures that the generated images are not only photorealistic but also accurately reflect the nuances of the input text. Additionally, the workflow's support for both English and Chinese text makes it versatile for a wide range of applications. The use of subgraphs within ComfyUI enhances the modularity and efficiency of this workflow, allowing for easy customization and scalability.
API
Use this workflow from code
Every Comfy workflow is a JSON graph. The payload below is this workflow, exactly as ComfyUI runs it — fetch it from the URL, keep it in version control, or load it in ComfyUI and run it node by node.
Run it from TypeScript or Python with the Comfy SDK. The same code targets Comfy Cloud or a ComfyUI you host yourself — only the base URL changes.
// Install (beta)
npm i @comfyorg/sdk
// Run "LongCat Image: Text to Image" (TypeScript)
import { Comfy } from "@comfyorg/sdk";
const client = new Comfy({ apiKey: "comfyui-..." });
// This workflow, exported in API format (see note below)
const wf = await client.workflows.fromFile("image_longcat_text_to_image_api.json");
const job = await client.run(wf);
await job.getOutputs("9")[0].toFile("output.png"); // SaveImageThe SDK takes a workflow in API format: open this workflow in ComfyUI and use File → Export Workflow (API).
Comfy Cloud API access requires a plan with an API key.
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