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Author SHA1 Message Date
Nyall Dawson
2e8b84867e Port sum line length algorithm to new API 
and implement auto reprojection of lines to polygon layer CRS
 2017-07-15 15:56:04 +10:00
Nyall Dawson
223059776e Merge pull request #4858 from nyalldawson/points 
Port Points in Polygon algorithms to new API
 2017-07-15 15:54:40 +10:00
Nyall Dawson
79df6b4749 Add cancelation support for points in polygons algorithm 2017-07-15 15:21:06 +10:00
Nyall Dawson
dd38c52dd8 [needs-docs] Copy unique class field option from Points in Polygons Unique 
to Points in Polygons

Again, it doesn't make sense for a whole separate algorithm just to
add a single option
 2017-07-15 14:50:15 +10:00
Nyall Dawson
b67e525f29 [needs-docs] Add optional weight field to Points In Polygon algorithm 
Instead of a separate Points In Polygon algorithm just for this
extra option, add it to the original Points In Polygon algorithm
as a non-default option.
 2017-07-15 14:50:10 +10:00
Nyall Dawson
68687c1e04 Port counts points in polygon alg to new API 
and add auto-reprojection support if points layer is in
different CRS to polygon layer
 2017-07-15 14:23:07 +10:00
Nyall Dawson
455769c54d Merge pull request #4856 from signedav/stringliteral 
Minor improvements QStringLiterals for GitHub Test
 2017-07-15 06:15:12 +10:00
Josep Comas
8370bbb150 Update connections-default.xml 
Added Spain resource: Centro Nacional de Información Geográfica (CNIG)
 2017-07-14 17:43:39 +02:00
Juergen E. Fischer
9c08d0050f update t2tdoc outputs (INSTALL, NEWS; followup 0d9945deac) 2017-07-14 16:57:17 +02:00
signedav
53cb9edaf8 Use QStringLiteral 2017-07-14 16:01:13 +02:00
Nyall Dawson
1e145b3ab2 Minor code improvements 2017-07-14 20:48:38 +10:00
Nyall Dawson
4c432a1905 Add missing override 2017-07-14 19:52:24 +10:00
Nyall Dawson
306c5b33b2 Cancel preview jobs without blocking 
Makes for more reponsive map updates
 2017-07-14 19:52:24 +10:00
Nyall Dawson
d0fd38f6e4 Don't label preview tiles 
Labeling can be expensive, so don't do this for tiles which
are only going to be used as a preview image
 2017-07-14 19:52:24 +10:00
Nyall Dawson
14560c59f4 New style connects 2017-07-14 19:52:24 +10:00
Nyall Dawson
494b1947b0 Fix build 2017-07-14 19:52:24 +10:00
Marco Hugentobler
2d531e5814 [FEATURE] First experiment with preloading 
After main map canvas render is complete, render a separate image
for each adjacent map "tile" (in the background). These are shown
when panning the map to display a preview of what will be visible
when the panning operation ends.
 2017-07-14 19:52:24 +10:00
Matthias Kuhn
bf94df83f1 Return invalid fid instead of null fid 
The default comparison code for two QVariants does a really crappy job
when it comes to NULL values.
I.e. it will return true for `QVariant( 0 ) == QVariant( QVariant::Int )`
We work around this issue here by returning an invalid QVariant instead,
which - and luckily also Qt is aware of this - also is different from 0.

Fix #16745
 2017-07-14 10:51:17 +02:00
Mathieu Pellerin
b5dc9fd3cd [processing] restore and improve lines to pol / pol to lines algs (#4850) 
New geometry model for lines to pol / pol to lines agls.
 2017-07-14 14:44:38 +07:00
Nyall Dawson
8711473b7f Add a very basic guard against virtual fields which reference themself 2017-07-14 10:29:18 +10:00
Nyall Dawson
f84a3bbd04 Merge pull request #4819 from nyalldawson/layout_gui 
Layout GUI work (pt 1/?)
 2017-07-14 10:22:38 +10:00
Nyall Dawson
3f4d6de54b Fix aggregate expression calculation when used with virtual fields 
The layer expression context (which is required for aggregate
calculation to work) was not being added to the context used
by vector layer feature iterators.

Fix #15930
 2017-07-14 10:21:56 +10:00
Nyall Dawson
0639264a4a Merge pull request #4852 from nyalldawson/heatmap_source 
Use QgsFeatureSource instead of QgsVectorLayer for QgsKde
 2017-07-14 10:19:15 +10:00
Harrissou Sant-anna
0d9945deac Use JavaScript instead of javascript/Javascript 
+ update INSTALL doc
 2017-07-13 17:40:55 +02:00
Harrissou Sant-anna
99ea2e8e8f Use Cartesian instead of cartesian 2017-07-13 17:40:55 +02:00
Nyall Dawson
4fa69643fc Fix heatmap widget wrapper, update to use source input 2017-07-13 20:52:16 +10:00
Nyall Dawson
b7ae44fb30 Move method to evaluate a variant to a feature source to QgsProcessingUtils 2017-07-13 20:51:47 +10:00
Nyall Dawson
8f19f74893 Fix reportError call 2017-07-13 20:11:37 +10:00
Nyall Dawson
653ef7b243 Update heatmap alg to use feature source instead of layer 2017-07-13 20:11:28 +10:00
Nyall Dawson
d9e29b9742 Use QgsFeatureSource instead of QgsVectorLayer for QgsKde 
Allows generation of heatmaps from feature sources instead
of requiring vector layer inputs
 2017-07-13 20:07:33 +10:00
Nyall Dawson
eb0c3015f9 Push minimumValues/maximumValues up to QgsFeatureSource base class 
Allows these methods to be called on feature sources
 2017-07-13 20:07:33 +10:00
Nyall Dawson
cfbed91103 Merge pull request #4843 from alexbruy/processing-heatmap 
[processing] port heatmap algorithm
 2017-07-13 20:07:02 +10:00
Alexander Bruy
8285712d68 more test fixes 2017-07-13 12:11:42 +03:00
Alexander Bruy
b01ffa5cd4 [processing] add test for heatmap algorithm 2017-07-13 12:11:42 +03:00
Alexander Bruy
229d2f1add [processing] port heatmap algorithm 2017-07-13 12:11:42 +03:00
Juergen E. Fischer
fc7ac8323f vector file writer: reapply integer options (accidentally removed in 9a6235db; fixes #16811, #16819) 2017-07-13 09:58:36 +02:00
Alexander Bruy
a2b82bfc8e Merge pull request #4851 from alexbruy/processing-exception 
[processing] use QgsProcessingException instead of old exception class
 2017-07-13 10:52:40 +03:00
Radim Blazek
50df255edc Merge pull request #4847 from blazek/remove-grass6 
Remove GRASS 6 support
 2017-07-13 08:56:04 +02:00
Mark Johnson
172e809181 [FEATURE] New unit type for rendering in map unit meters sizes 
Allows setting symbols other map item sizes to Map Units in Meters. This allows setting the size always in meters, regardless of what the underlying map units are (e.g. they can be it geographic degrees). The size in meters is calculated based on the current project ellipsoid setting and a projection of the distances in meters at the center of the current map extent.
 2017-07-13 16:26:41 +10:00
Alexander Bruy
56208540f9 [processing] remove GeoAlgorithmExecutionException 2017-07-13 09:02:24 +03:00
Alexander Bruy
97a5a3dcbd [processing] use QgsProcessingException in algorithms 2017-07-13 09:02:10 +03:00
Alexander Bruy
69dab42785 [processing] remove unused version() function 2017-07-13 08:38:22 +03:00
Mathieu Pellerin
d3ad9131f4 [processing] restore intersection algorithm (#4849) 2017-07-13 11:07:01 +07:00
Nyall Dawson
93a8025bb2 Merge pull request #4842 from mj10777/master3.qgsdatetimeedit 
changes to QgsDateTimeEdit to support the minimal Date supported by Q…
 2017-07-13 12:57:53 +10:00
mj10777
6434d8dce0 changed setMinimumEditDateTime to private. 2017-07-13 04:39:36 +02:00
Nyall Dawson
64575b3a09 Silence some more gcc fallthrough warnings (no real issues) 2017-07-13 08:28:15 +10:00
Nyall Dawson
8fc37bf548 Fix use of integer constants in boolean context warning 2017-07-13 08:21:43 +10:00
Nyall Dawson
3c1bdf059d Silence implicit-fallthrough warning in GCC when FALLTHROUGH macro is used 2017-07-13 08:17:57 +10:00
Nyall Dawson
773b2e7f9e Port grass followup to area calculation fix 
https://trac.osgeo.org/grass/changeset/71259

refs discussion at

https://trac.osgeo.org/grass/ticket/3369
 2017-07-13 07:41:42 +10:00
Radim Blazek
eb6301e023 [GRASS] remove GRASS 6 support 2017-07-12 17:51:03 +02:00