image-speech-bubble-transformer v1.1.0

Image Speech Bubble Transformer

A TypeScript library for applying speech bubble effects to images with various transformation options.

Installation

npm install image-speech-bubble-transformer

Usage

import {
  createSpeechBubbleTransformer,
  Orientation,
} from "image-speech-bubble-transformer";
import fs from "fs/promises";

async function example() {
  // Create transformer instance
  const transformer = createSpeechBubbleTransformer();

  // Read image buffer
  const inputBuffer = await fs.readFile("input.png");

  // Process image with options
  const processedBuffer = await transformer.processSpeechBubble(inputBuffer, {
    mirror: true,
    orientation: Orientation.LEFT,
  });

  // Save processed image
  await transformer.processAndSave(inputBuffer, "output.png", {
    mirror: true,
    orientation: Orientation.LEFT,
  });
}

API

createSpeechBubbleTransformer(assetsDir?: string)

• Creates a transformer instance
• assetsDir: Optional path to custom assets directory

processSpeechBubble(inputBuffer, options)

• Applies speech bubble effect to image
• Options:
  • mirror: Flip horizontally
  • orientation: Rotate speech bubble
  • speechBubblePath: Custom speech bubble image

processAndSave(inputBuffer, outputPath, options)

• Processes and saves image in one step

Supported Formats

• .png, .jpg, .jpeg, .gif, .bmp, .webp, .tiff