# @thorvg/webcanvas

> A TypeScript WebCanvas API for ThorVG — high-performance vector graphics rendering
> via WebGL, WebGPU, and Software backends using WebAssembly.
> Install: `npm install @thorvg/webcanvas`

## Initialization

- [InitOptions](./llms-full.txt#initoptions)
- [init](./llms-full.txt#init): Initialize ThorVG WASM module and rendering engine.

## Canvas

- [CanvasOptions](./llms-full.txt#canvasoptions): Configuration options for Canvas initialization.
- [Canvas](./llms-full.txt#canvas): Canvas rendering context for ThorVG vector graphics.

## Paint

- [Paint](./llms-full.txt#paint): Base class for all drawable objects

## Shapes

- [Bounds](./llms-full.txt#bounds)
- [Matrix](./llms-full.txt#matrix): A 3x3 transformation matrix for 2D transformations.
- [RectOptions](./llms-full.txt#rectoptions): Options for creating rectangles with rounded corners.
- [StrokeOptions](./llms-full.txt#strokeoptions): Comprehensive stroke styling options.
- [Shape](./llms-full.txt#shape): Shape class for creating and manipulating vector graphics paths.

## Scene

- [Scene](./llms-full.txt#scene): Scene class for hierarchical grouping of Paint objects

## Picture

- [AssetResolver](./llms-full.txt#assetresolver): Callback that resolves an external asset (image or font) referenced by a
- [LoadDataOptions](./llms-full.txt#loaddataoptions)
- [PictureSize](./llms-full.txt#picturesize)
- [Picture](./llms-full.txt#picture): Picture class for loading and displaying images and vector graphics
- [MimeType](./llms-full.txt#mimetype): MIME type or format hint for loading picture data.

## Text

- [TextLayout](./llms-full.txt#textlayout)
- [TextOutline](./llms-full.txt#textoutline)
- [Text](./llms-full.txt#text): Text rendering class with font support

## Animation

- [AnimationInfo](./llms-full.txt#animationinfo)
- [AnimationSegment](./llms-full.txt#animationsegment)
- [Animation](./llms-full.txt#animation): Animation controller for Lottie animations

## Lottie Animation

- [LottieSlotData](./llms-full.txt#lottieslotdata): Lottie slot data, keyed by the `sid` the Lottie exposes.
- [LottieMarker](./llms-full.txt#lottiemarker): A named frame range embedded in the Lottie file at design time.
- [LottieAnimation](./llms-full.txt#lottieanimation): Animation controller with the Lottie extensions: markers, slots, etc.

## Gradients

- [ColorStop](./llms-full.txt#colorstop)
- [LinearGradient](./llms-full.txt#lineargradient): Linear gradient for filling shapes
- [RadialGradient](./llms-full.txt#radialgradient): Radial gradient for filling shapes

## Font

- [FontType](./llms-full.txt#fonttype): Supported font file types.
- [LoadFontOptions](./llms-full.txt#loadfontoptions)
- [Font](./llms-full.txt#font): Font loader class for managing custom fonts.
- [FontProviderResult](./llms-full.txt#fontproviderresult): Result returned by a FontProvider after fetching font data.
- [FontProvider](./llms-full.txt#fontprovider): Interface for pluggable font sources.
- [FontsourceOptions](./llms-full.txt#fontsourceoptions): Options for loading a font from the fontsource CDN.
- [FontsourceProvider](./llms-full.txt#fontsourceprovider): Font provider that fetches fonts from the [fontsource](https://fontsource.org) CDN.

## Accessor

- [Accessor](./llms-full.txt#accessor): Utility class for traversing and inspecting paint trees

## Error Handling

- [ThorVGResultCode](./llms-full.txt#thorvgresultcode): ThorVG error result codes returned by native WASM operations.
- [ThorVGError](./llms-full.txt#thorvgerror): Error class for ThorVG WASM operations.
- [ErrorContext](./llms-full.txt#errorcontext): Context information provided when an error occurs.
- [ErrorHandler](./llms-full.txt#errorhandler): Error handler callback function.

## Other

- [RendererType](./llms-full.txt#renderertype): Rendering backend type for Canvas.

## Additional Resources

- [Full API Reference](./llms-full.txt)
- [Playground Examples](https://thorvg-playground.vercel.app/)