How to Evaluate HTML Printing Function Performance

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Revision as of 02:59, 15 July 2019 by Mahong (talk | contribs)

Performance

  • Usually it need 1 second to get the bitmap from HTML at the first time. In the next time, it only need 0.5 seconds.
  • In the case of a 60 lines receipt, the printer starts 1 second or 0.5 seconds slower than the same text mode printing. And the printing stops 0.5 seconds or 0.2 seconds slower than the text mode printing.
  • In the case of a 120 lines receipt, the printer starts also 1 second or 0.5 seconds slower than text mode printing. But the printing stops 0.5 seconds faster than text mode printing.

Optimization strategy

  • Keep HTML content as simple as possible.
  • The number of tags affects the speed of rendering bitmap from HTML, so please only use necessary tags in the HTML.

Demo of print HTML

Please download the demo