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並前往https://openlayers.org/en/latest/examples/custom-hit-detection-renderer.html

Custom Hit Detection Render - OpenLayers

lineWidth = 1; ctx.textAlign = 'center'; ctx.textBaseline = 'middle'; ctx.font = `bold 30px verdana`; ctx.filter = 'drop-shadow(7px 7px 2px #e81)'; ctx.

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查詢 「Ctx textAlign」的人也找了：

  1. textBaseline
    2.
  2. strokeText
    3.
  3. HTML text baseline
    4.
  4. Canvas font size
    5.
  5. Canvas align
    6.
  6. Canvas text color
    7.
  7. fillText canvas
    8.
  8. Canvas text align
    9.