# viewbox

**Repository Path**: mirrors_Rich-Harris/viewbox

## Basic Information

- **Project Name**: viewbox
- **Description**: Pan and zoom the contents of SVG elements, and translate between coordinate systems
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-09-25
- **Last Updated**: 2025-12-14

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

viewbox.js
==========

You have an SVG element in your webapp. You want to do one or more of the following:

* Pan it
* Zoom it
* Translate from screen coordinates to SVG coordinates and back again

I might be the only person in the world who has ever had this problem, but in case I'm not, **viewbox.js** is the (or at least my) solution.


Usage
-----

Include `viewbox.js` on your page (or load it as an AMD module, or whatever). Assuming `svg` is a reference to your SVG element, create a ViewBox instance like so:

```js
viewBox = new ViewBox( svg );
```

If your SVG element has a `viewBox` attribute, **viewbox.js** will parse it. Alternatively, you can pass in the viewBox parameters:

```js
viewBox = new ViewBox( svg, x, y, width, height );
```

TODO finish writing this...