Commit Graph

263 Commits

Author SHA1 Message Date
Javier Goizueta
7ac3784f32 Increase the ratio used to select an overview level from a bounding box
This value would ideally be adjusted to prevent the grid size of the
overview used being greater that one pixel. So, this should be the
larger dimension of the map window in pixels.
2016-05-30 17:21:56 +02:00
Javier Goizueta
c0a24108ba Implement overviews histogram dataviews 2016-05-23 18:11:10 +02:00
Javier Goizueta
ae9b8a0380 Remove comment 2016-05-23 18:10:46 +02:00
Javier Goizueta
f008c74419 Specific aggregation dataview implementation for overviews 2016-05-23 17:42:26 +02:00
Javier Goizueta
4a646d4700 Refactor overviews formula dataview 2016-05-23 17:20:04 +02:00
Javier Goizueta
657b262d92 Override all dataview types for overviews
All are using now the default behaviour defined in the base
class.
2016-05-23 17:06:52 +02:00
Javier Goizueta
988412fc07 Define default overviews dataview behaviour in base class 2016-05-23 16:53:28 +02:00
Javier Goizueta
5ba72b4894 Create base class for overviews dataviews 2016-05-23 14:18:45 +02:00
Javier Goizueta
8da7cf73c1 Remove comment 2016-05-18 13:55:09 +02:00
Javier Goizueta
9d82e8c27c Use bounding box of dataviews to select overviews level 2016-05-13 20:47:36 +02:00
Javier Goizueta
224eb392ba Add overviews-dependent dataviews behaviour
Now QueryRewriter is used in dataview objects they can decide
whether overviews are applicable, have the oportunity to
adapt queries for overviews, etc.
This is done by having overviews-related behaviour in models/dataview/overviews
and falling back to the regular models/dataview.
2016-05-13 18:46:58 +02:00
Raul Ochoa
2bd3e46a4d Build dataviews with factory to generalise them 2016-03-22 13:10:42 +01:00
Raul Ochoa
b3bbb9d97a Initial checkin for dataviews
It only supports histograms.
2016-03-18 17:22:02 +01:00