修改水印细节

jero-web/src/assets/watermark.js

@@ -1,34 +1,18 @@
 let watermark = {}
 let setWatermark = (str) => {
   let id = '1.23452384164.123412415'
-
   if (document.getElementById(id) !== null) {
     document.body.removeChild(document.getElementById(id))
   }
-
   let can = document.createElement('canvas')
-  can.width = 190
-  can.height = 120
-
   let cans = can.getContext('2d')
   cans.rotate(-30 * Math.PI / 180)
-  cans.font = '15px Vedana'
+  cans.font = '13px Vedana'
   cans.fillStyle = '#f4f4f4'
   cans.textAlign = 'left'
   cans.textBaseline = 'Middle'
-  cans.fillText(str, can.width / 20, can.height)
-
-  let div = document.createElement('div')
-  div.id = id
-  div.style.pointerEvents = 'none'
-  div.style.top = '-30px'
-  div.style.left = '0px'
-  div.style.position = 'absolute'
-  div.style.zIndex = '1'
-  div.style.width = '100%'
-  div.style.height = '100%'
-  div.style.background = 'url(' + can.toDataURL('image/png') + ') left top repeat'
-  document.getElementsByClassName('main')[0].appendChild(div)
+  cans.fillText(str, 10,120)
+  document.getElementsByClassName('ant-card-body')[0].style.background = 'url(' + can.toDataURL('image/png') + ') left top repeat'
   return id
 }