Pipeline Operator

Last updated: 2020-05-21 17:34:13

    Feature Overview

    The pipeline operator | in Tencent Cloud CI can be used 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, images smaller than 20 MB in size and smaller than 9,999 pixels in length and width are supported.

    API Form

    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.

    Example

    This example shows you how to scale an original image by 50% and then add the text watermark “CI” in the lower-right corner.

    Assume that the URL of the original image is as follows:

    http://examples-1251000004.cos.ap-shanghai.myqcloud.com/sample.jpeg

    The original image is as follows:

    Scaling operations

    Add a scaling operation. Then, the URL is as follows:

    http://examples-1251000004.cos.ap-shanghai.myqcloud.com/sample.jpeg?imageMogr2/thumbnail/!50p

    The image is as follows:

    Adding a watermark

    Use a pipeline operator and then add the text watermark for style processing. The final URL is as follows:

    http://examples-1251000004.cos.ap-shanghai.myqcloud.com/sample.jpeg?imageMogr2/thumbnail/!50p|watermark/2/text/5pWw5o2u5LiH6LGh/fill/I0ZGRkZGRg==/fontsize/30/dx/20/dy/20

    The final image is as follows:

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