What should I do if the text is missing after the front-end watermark component is rotated?

Troubleshooting and solving the missing text after the front-end watermark component rotates

When using the van-watermark component to create a watermark, when the rotate attribute is set to 65 degrees, some text is blocked, resulting in incomplete display of the watermark. The code snippet is as follows:

 <van-watermark v-if="waterMessage" :full-page="isFull" :width="waterMessage.length * 10" :rotate="isFull ? 65 : 0">
  <template>
    <div :style="{
      width: `${waterMessage.length * 8}px`,
      color: 'rgba(255,255,255,.2)',
      fontSize: '12px'
    }">
      <p>{{ waterMessage }}</p>
    </div>
  </template>
</van-watermark>

When isfull is true, the watermark rotates 65 degrees and some text is blocked. This is not a bug in the component itself, but is caused by the overlap of the position of the watermark text after rotation with the parent container or other elements.

The reason for the problem is that the rotation of the watermark text still remains in its original position and is blocked by the component itself or other elements of the page. The solution can be tried the following steps:

First, in order to verify whether it is a problem of position overlap, you can try to copy a watermark element, directly set the rotation angle to 65 degrees for display separately, and observe whether the text is still obscured. If there is no problem with displaying it separately, it can be confirmed that it is caused by position overlap.

If there is still a problem with the display alone, it means that there may be other factors that affect the display of the watermark. The final solution can consider creating two watermark components, which is displayed through the isfull variable, one component has a rotation angle of 0 and the other has a rotation angle of 65 degrees. This can avoid the problem of the rotating watermark being blocked.

Through the above steps, we can effectively troubleshoot and solve the problem of missing text after the front-end watermark component is rotated.

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