Source Image Region region

Specify a rectangular region of the source image to extract before applying any other resizing parameters.

Values

The parameter expects four integer values, separated by commas without spaces, in the format x,y,width,height:

• x: the horizontal offset (in pixels) from the left edge of the image, starting at 0.
• y: the vertical offset (in pixels) from the top edge of the image, starting at 0.
• width: the width (in pixels) of the region to extract, with a minimun value of 1.
• height: the height (in pixels) of the region to extract, with a minimum value of 1.

If no region parameter is provided, the entire source image region is used by default.

Examples

With the following example we are not specifying a region value, so the entire source image is used:

GET

https://assets.imglab-cdn.net/beach.jpeg

x px

The next example will demonstrate how to extract a specific area of the image using the value region=1250,800,1000,500:

GET

https://assets.imglab-cdn.net/beach.jpeg?region=1250%2C800%2C1000%2C500

x px