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  1. JDK
  2. JDK-8093808

[Lens] Touchscreen calibration support

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      Description

      Support tslib-style touchscreen calibration.
      We might use tslib itself to provide this support.

      We should support at least:
       - Reflection (when the X or Y axis goes in the opposite direction to what we expect)
       - Rotation in 90-degree increments
       - Bounds adjustment

      This might be done with five parameters: minX, minY, maxX, maxY, swapXY
      or with a 2D matrix transform
      or by reading touch input from tslib - which would give us access to other features of tslib such as dejitter. However, we might not always be able to rely on tslib being available.

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              • Assignee:
                dblaukop Daniel Blaukopf (Inactive)
                Reporter:
                dblaukop Daniel Blaukopf (Inactive)
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