Raster Thumbnail

URL:: https://<rastercatalogitem-url>/info/thumbnail
Methods:: GET
Required Capability:: Catalog
Version Introduced:: 10.1

Description

The thumbnail resource returns a thumbnail for a single raster catalog item. This resource streams the thumbnail contents to the client.

Request parameters

Parameter Details

Parameter	Details
`width` (Optional)	The width of the thumbnail in pixels. Syntax Use dark colors for code blocksCopy `1 width=<width>` Example Use dark colors for code blocksCopy `1 width=200`
`height` (Optional)	The height of the thumbnail in pixels. Syntax Use dark colors for code blocksCopy `1 height=<height>` Example Use dark colors for code blocksCopy `1 height=200`
`adjustAspectRatio` (Optional)	This parameter indicates whether to adjust the aspect ratio. By default, `adjustAspectRatio` is `false`. When set to `true`, the thumbnail will honor the width/height ratio of the source image, and the thumbnail may be padded with NoData pixels (and the response thumbnail will be a PNG file). Values: `true`\| `false`
`native` (Optional)	This indicates that your thumbnail is a view of the native image, without any rotation, transformation, or projections. The default is `false` . Values: `true` \| `false`

width

(Optional)

The width of the thumbnail in pixels.

Syntax

Use dark colors for code blocksCopy
width=<width>

Example

Use dark colors for code blocksCopy
width=200

height

(Optional)

The height of the thumbnail in pixels.

Syntax

Use dark colors for code blocksCopy
height=<height>

Example

Use dark colors for code blocksCopy
height=200

adjustAspectRatio

(Optional)

This parameter indicates whether to adjust the aspect ratio. By default, adjustAspectRatio is false. When set to true, the thumbnail will honor the width/height ratio of the source image, and the thumbnail may be padded with NoData pixels (and the response thumbnail will be a PNG file).

Values: true| false

native

(Optional)

This indicates that your thumbnail is a view of the native image, without any rotation, transformation, or projections. The default is false .

Values: true | false

Example usage

The following is a sample request URL used to access the thumbnail resource for raster ID 8:

Use dark colors for code blocksCopy
https://machine.domain.com/webadaptor/rest/services/Portland/CascadeLandsat/ImageServer/8/thumbnail

ArcGIS REST APIs

Raster Thumbnail

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