Legacy Examples

INTERACTIVITY LEGACY SSR

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Basic multi-line text recognition — handwriting to digital text in real time.

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INTERACTIVITY LEGACY SSR

Gesture

Basic multi-line text recognition — handwriting to digital text in real time with gesture support.

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INTERACTIVITY LEGACY SSR

Disable Guides

Text canvas without baseline guide lines — clean writing area.

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INTERACTIVITY LEGACY SSR

Eraser

Erase handwritten strokes using the built-in eraser tool.

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INTERACTIVITY LEGACY SSR

Local Storage

Persist recognized text to browser local storage across sessions.

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INTERACTIVITY LEGACY SSR

Custom Lexicon

Boost recognition accuracy by adding domain-specific vocabulary.

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INTERACTIVITY LEGACY SSR

Custom Resource

Load pre-trained language model resources for specialized domains.

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INTERACTIVITY LEGACY SSR

Customize Canvas CSS

Override default canvas styles with custom CSS classes.

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INTERACTIVITY LEGACY SSR

Customize Stroke Style

Change pen color, stroke width, and font appearance settings.

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INTERACTIVITY LEGACY SSR

Import Pointer Events

Replay pre-recorded ink pointer events programmatically.

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INTERACTIVITY LEGACY SSR

Import Text Content

Pre-populate the canvas with existing text content via import.

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INTERACTIVITY LEGACY SSR

Search Text

Find and highlight words in recognized text without Smart Guide.

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INTERACTIVITY LEGACY SSR

Interact

Handle word-level tap/click interaction events on recognized text.

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INTERACTIVITY LEGACY SSR

Highlight Words

Programmatically highlight specific recognized words in the result.

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INTERACTIVITY LEGACY SSR

Multiple Inputs

Use multiple independent canvas instances on a single page.

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INTERACTIVITY LEGACY SSR

File Export

Export handwriting as DOCX, HTML, and other document formats.

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INTERACTIVITY LEGACY SSR

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Real-time handwritten math equation recognition and rendering.

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INTERACTIVITY LEGACY SSR

MathML

Real-time handwritten math equation recognition and rendering with MathML export.

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INTERACTIVITY LEGACY SSR

Custom Resource

Load custom math grammars and symbol sets for specialized notation.

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INTERACTIVITY LEGACY SSR

Custom Resource (pre-compiled)

Pre-compiled custom math resources for faster loading performance.

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INTERACTIVITY LEGACY SSR

Import JIIX

Import mathematical content from JIIX (JSON Ink Interchange eXchange) format.

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INTERACTIVITY LEGACY SSR

Math Inside Page

Embed a math canvas inline within existing page content.

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INTERACTIVITY LEGACY SSR

Draw Graph

Plot recognized math functions live using Desmos graph integration.

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INTERACTIVITY LEGACY SSR

Custom Client

Override the default webSocket client to connect to your own backend.

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INTERACTIVITY LEGACY SSR

Custom Grabber

Override the default pointer input handler with a fully custom grabber.

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INTERACTIVITY LEGACY SSR

Export On Demand

Trigger recognition export manually instead of on every ink change.

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INTERACTIVITY LEGACY SSR

Handle Errors

Error handling patterns for network issues, authentication, and reconnection.

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InkCanvas-v1 Deprecated

Custom Client v1

Override default http client.

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InkCanvas-v1 Deprecated

Custom Grabber v1

Override default pointer input handling.

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