COS uses the pipeline operator
| in Tencent Cloud CI to perform multiple types of processing on images in a sequence. You can use the pipeline operator to separate multiple processing parameters so that different types of processing can be performed on an image in a single access. Currently, supported images are smaller than 20 MB in size and smaller than 9,999 pixels in length and width.
Image processing is a paid service, the fees of which are charged by Cloud Infinite. For detailed billing instructions, see Cloud Infinite’s [Billing and Pricing] (https://intl.cloud.tencent.com/document/product/1045/33431).
Following an image URL, the style separator
? is used to connect processing styles that are separated with the pipeline operator
| and executed in a sequence. Currently, up to three layers of pipelines are supported.
Th example below shows you how to scale an image by 50%, and then add to it the text watermark “Cloud Infinite” in the lower-right corner.
Assume that the URL of the image is
The original image:
First, scale down the image using this URL:
The resulting image:
Use a pipeline operator to add the text watermark as processing style, and the final URL will be like:
The final image: