scratch-svg-renderer

⚠️ NOTICE: Repository Migration to Mono-Repo ⚠️

The Scratch Team has migrated the scratch-svg-renderer module into a new mono-repo,
scratch-editor. This independent scratch-svg-renderer
repository will be archived. Any new issues or pull requests should be opened in the mono-repo.

The new mono-repo version of scratch-svg-renderer is published to the NPM registry as
@scratch/scratch-svg-renderer.

Contributors:

* I would like to thank all past contributors for their work on this repository.
* If you are aware of valuable issues or pull requests, please consider re-opening them in the mono-repo. If you do
so, please link the new issue or pull request to the original one in this repository to help others find it and to
reduce the chance of duplicate work.
* We apologize for the inconvenience and greatly appreciate your help with this transition!

For more information, see the scratch-editor repository on GitHub.

Overview


A class built for importing SVGs into Scratch. Imports an SVG
string to a DOM element or an HTML canvas. Handles some of the quirks with Scratch 2.0 SVGs, which sometimes misreport
their width, height and view box.

Installation

This requires you to have Git and Node.js installed.

To install as a dependency for your own application:

``bash
npm install scratch-svg-renderer
`

To set up a development environment to edit scratch-svg-renderer yourself:

`bash
git clone https://github.com/scratchfoundation/scratch-svg-renderer.git
cd scratch-svg-renderer
npm install
`

How to include in a Node.js App

`js
import SvgRenderer from 'scratch-svg-renderer';

const svgRenderer = new SvgRenderer();

const svgData = "";
const scale = 1;
const quirksMode = false; // If true, emulate Scratch 2.0 SVG rendering "quirks"
function doSomethingWith(canvas) {...};

svgRenderer.loadSVG(svgData, quirksMode, () => {
svgRenderer.draw(scale);
doSomethingWith(svgRenderer.canvas);
});
`

How to run locally as part of scratch-gui

To run scratch-svg-renderer locally as part of scratch-gui, for development:

1. Set up local repositories (or pull updated code):
1. scratch-svg-renderer (this repo)
2. scratch-render
3. scratch-paint
4. scratch-gui
2. In each of the local repos above, run npm install
3. Run npm link in each of these local repos:
1. scratch-svg-renderer
2. scratch-render
3. scratch-paint
4. Run npm link scratch-svg-renderer in each of these local repos:
1. scratch-render
2. scratch-paint
3. scratch-gui
5. In your local scratch-gui repo:
1. run npm link scratch-render
2. run npm link scratch-paint
6. In scratch-gui, follow its instructions to run it or build its code

Donate

We provide Scratch free of charge, and want to keep it that way! Please consider making a
donation to support our continued engineering, design, community,
and resource development efforts. Donations of any size are appreciated. Thank you!

Committing

This project uses semantic release to ensure version bumps
follow semver so that projects depending on it don't break unexpectedly.

In order to automatically determine version updates, semantic release expects commit messages to follow the
conventional-changelog
specification.

You can use the commitizen CLI to make commits formatted in this way:

`bash
npm install -g commitizen@latest cz-conventional-changelog@latest
`

Now you're ready to make commits using git cz`.