waterMarkFont
Add custom text watermarks to images stored in Tencent Cloud COS, enabling branding or copyright protection without manual editing.
Instructions
生成带文字水印的图片
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| objectKey | Yes | COS对象键（完整路径）示例: images/photo.jpg | |
| text | No | 水印文字内容（支持中文） | test |
Input Schema (JSON Schema)
{
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false,
"properties": {
"objectKey": {
"description": "COS对象键（完整路径）示例: images/photo.jpg",
"type": "string"
},
"text": {
"default": "test",
"description": "水印文字内容（支持中文）",
"type": "string"
}
},
"required": [
"objectKey"
],
"type": "object"
}