# Big Image Viewer

A viewer for high-resolution images that supports very large images up to hundreds of GB in size. 

Features:
* High-res image visualization
* Panning (Right-click + drag)
* Smooth zooming in/out (mouse wheel or UI buttons)
* Back to initial view (UI button)

```element
big-image-viewer/BigImageViewer
```

## Examples

### Big Image Viewer Example

The following example shows a tissue slice digitally acquired on large-format microscope scanners built at The Brain Observatory. The image in this section was acquired at 20× magnification (resolution: ∼0.4 μm/pixel) resulting in a very large file (dimensions in pixels are: 334,500 × 266,200 and file size on disk 250–400 GB).

```
big-image-viewer/BigImageViewerExample
```

## Libraries

[OpenSeaDragon](https://www.npmjs.com/package/openseadragon)