Add point widget

[qgib]

Author Name: Paolo Cavallini (@pcav)
Original Redmine Issue: 15983

Redmine category:processing/grass

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Currently, coordinates have to be entered by hand (in some cases with expressions) for several GRASS modules.
It would be much better to use the coordinate capture widget used e.g. for the new road graph commands.
Affected commands are at least:

• m.cogo
• r.circle
• r.cost.coordinates
• r.drain
• r.horizon.height
• r.lake.coords
• r.plane (split in two fields)
• r.spreadpath
• r.viewshed
• r.walk.coords
• r.water.outlet
• r.what.coords

v.* commands still to be checked.

[qgib]

Author Name: Saber Razmjooei (@saberraz)

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• category_id was configured as GUI

[qgib]

Author Name: Paolo Cavallini (@pcav)

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IMHO this has more to do with Processing that with GUI itself.

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• category_id was changed from GUI to Processing/GRASS

[qgib]

Author Name: Alexander Bruy (@alexbruy)

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Should be fixed in master.

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• resolution was changed from to fixed/implemented
• status_id was changed from Open to Feedback

[qgib]

Author Name: Alexander Bruy (@alexbruy)

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• status_id was changed from Feedback to Closed

[qgib]

Author Name: Alister Hood (@AlisterH)

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For the record, it looks like the implementation is designed to cater just for algorithms requiring coordinates as a single easting,northing pair i.e. it doesn't cater for:

• r.plane because it takes the input "split in two fields", or
• r.walk.coords because it can take the coordinates for more than one point.

EDIT - I have no idea why redmine claims I updated the description!

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• description was changed from Currently, coordinates have to be entered by hand (in some cases with expressions) for several GRASS modules.
  It would be much better to use the coordinate capture widget used e.g. for the new road graph commands.
  Affected commands are at least:

• m.cogo
• r.circle
• r.cost.coordinates
• r.drain
• r.horizon.height
• r.lake.coords
• r.plane (split in two fields)
• r.spreadpath
• r.viewshed
• r.walk.coords
• r.water.outlet
• r.what.coords

v.* commands still to be checked. to Currently, coordinates have to be entered by hand (in some cases with expressions) for several GRASS modules.
It would be much better to use the coordinate capture widget used e.g. for the new road graph commands.
Affected commands are at least:

• m.cogo
• r.circle
• r.cost.coordinates
• r.drain
• r.horizon.height
• r.lake.coords
• r.plane (split in two fields)
• r.spreadpath
• r.viewshed
• r.walk.coords
• r.water.outlet
• r.what.coords

v.* commands still to be checked.