COS uses the imageMogr2 API provided by CI to sharpen an image.
Image Processing is charged by CI. For detailed pricing, please see CI′s Billing and Pricing.
|download_url||URL of the input image, formatted as
|/sharpen/&dxlt;value>||Sharpens an image, where
|/ignore-error/1||If this parameter is carried and the image failed to be processed because it is too large, the input image will be returned with no error reported.|
This example sharpens an image with the sharpening value of
This example processes the image in the same way as in the example above except that a signature is added. The signature is joined with other processing parameters using an ampersand (&):
You can obtain the value of
<signature>by referring to Request Signature.