Nyall Dawson d72c4d001f [processing] Allow parameter metadata to set the number of decimal places
to show in numeric/distance widgets

E.g. to only show 2 decimal places:

  # only show two decimal places in parameter's widgets, not 6:
  param.setMetadata( {'widget_wrapper':
    { 'decimals': 2 }
  })
2018-11-30 05:02:59 +10:00
..
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2018-05-31 12:33:38 -08:00