Uploaded images have a zoomable preview on the asset detail page. By default, tile zoom lets users magnify images up to their original size in both NetX and Portals. If tile zoom is disabled, only a static preview is shown: 1000px max in NetX, 500px max in Portals. Zoom options depend on your site’s settings and transcoding engines.
Zoom settings
| Property | Description |
|---|---|
zoom.tiles.quality |
This property determines the compression setting used while generating image zoom tiles. The value of this property should be the percentage of compression from 1 (heavy compression) to 100 (no compression). Value options: 1-100 Requires restart? Yes |
zoom.tiles.enabled |
If this property is true, zooming is enabled. If false, zooming is disabled for both the core application and portals. Value options: true / false Requires restart? No |
zoom.tiles.cache |
If this property is true, zoom tiles will be cached for a certain period of time. This can drastically improve the performance of viewing zoomed assets, but requires storage in addition to the storage used for the original asset. If this property is false, zoom tiles will not be cached and will be generated with every zoom view. Value options: true / false Requires restart? Yes |
zoom.tiles.cacheLimit |
Sets the GB limit for the zoom tiles cache. When the limit is reached, the oldest tiles are deleted. A value of 0 allows unlimited storage. Requires enabling zoom.tiles.cache. Value options: number of GB Requires restart? Yes |
Advanced settings
| Property | Description |
|---|---|
engine.zoom.strictSRGB |
If this property is true, any zoomed images will be converted to an sRGB color profile. If this property is false, the original image's color profile is used. The ImageMagick transcoding engine is required for this property to be enabled. Value options: true / false Requires restart? Yes |