gwm.js

中文

Generate Watermark

It can be used to generate watermarking in internal system, which can prompt information security and responsibility tracking. Safety issues can not be ignored, which has a certain role in prompting the sensitive operation of internal personnel.

Characteristic

• Support the generation of three types of watermarking: canvas, SVG and element
• Supporting element monitoring to prevent tampering
• Extensibility

Screenshot

Example

Click here to see the effect →：Demo示例

Instructions

1、Introducing JS files

<script src="../js/gwm.js"></script>

Or install with NPM

npm install gwm

2、Building watermark

gwm.creation()

Parameter

Method

| Method | Explain | | :-------- | :---- | | gwm.creation | Create a watermarking. | | gwm.observing | Manually open the observer, when the watermarking element is tampered with, re-render the watermarking element. | | gwm.cancel | Cancel the observer, the watermark can be hidden or deleted. |

The development environment using the method

1、Install

npm install

2、Running projects locally

npm run dev

Open index.html preview effect

3、build command

npm run build