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  1. Qt
  2. QTBUG-36937

Windows: QTabletEvent hiResGlobalX() hiResGlobalY() returns int precision values (nothing after decimal point)

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    • Configureable range: cebdd91f8bbebf43fd2ec3c4dd2f49f46172d47e (stable, 28.2.2014,5.3) 8abbb6ec725c41e08db8421f3e10b15b66ba28b1

      QTabletEvent returns high resolution global coordinates with no significant figures after the decimal point (similar to integer) intermittently. Example data:

      501.42520 466.64172
469.00000 459.00000
469.77167 457.84253
421.00000 429.00000
421.00000 429.00000
394.00000 397.00000
394.00000 397.00000
373.00000 360.00000
373.00000 360.00000
361.00000 319.00000
361.00000 319.00000
360.00000 281.00000
359.98819 298.65945

      When plotted, these values form a jagged curve.

        1. qtbug36937_diag.diff
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        2. qtbug36937.zip
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        3. tablettest.zip
          4 kB
        4. WacomTabletEventIssue.png
          WacomTabletEventIssue.png
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            kleint Friedemann Kleint
            gorbay Gunay Orbay
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              Created:
              Updated:
              Resolved:

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