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clear canvas text correctly

main
Hendrik Langer 4 years ago
parent
commit
a32a4d2a8b
  1. 2
      raspberry/roberto/views/frontend/templates/index.html

2
raspberry/roberto/views/frontend/templates/index.html

@ -174,7 +174,7 @@ socket.on('battery', (data) => {
var ctx = canvas.getContext("2d");
ctx.font = "14px Arial";
ctx.fillStyle = "blue";
ctx.clearRect(3*canvas.width/4, 30, canvas.width/4, 24);
ctx.clearRect(3*canvas.width/4, 0, canvas.width/4, 30);
ctx.fillText(data, 3*canvas.width/4, 30);
});

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