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EAS-API: /zoomer

Returns a tile or thumbnail for the zoomer

Example

http://eas.example.com/eas/zoomer/123/d8e8fca2dc0f896fd7cb4cb0031ba249/zoom1920/part2x1.jpg?instance=example
http://eas.example.com/eas/zoomer/123/d8e8fca2dc0f896fd7cb4cb0031ba249/thumbnail.jpg?instance=example

From (version) version 4.2.37, the EAS for /zoomer also supports the following syntax:

http://eas.example.com/eas/zoomer/123/d8e8fca2dc0f896fd7cb4cb0031ba249/zoom1920[/size256][/avoid_interpolation]/part2x1.jpg?instance=example

Structure

The path parts to zoomer are structured as follows:

The zoom factor is specified by the target dimension. That is, the image is zoomed so that the width of the resulting image is as large as this parameter. The zoom factor is: destdim/image_width

In the example, if the original image is (3840x1200), the zoom factor is 19203840 = 0.5. The zoomed image is (1920x600).

If avoid_interpolation is set, the zoom factor must be less than 1 or a natural number. This means: 0.5 is allowed, but 1.5 is not allowed.

Parameter

key value
Instance Name of the target entity