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450 Commits

Author SHA1 Message Date
Harrissou Sant-anna
e6f3c7fc70
Move maptip function help to variants structure 2020-07-14 01:15:21 +02:00
Harrissou Sant-anna
133f8ad0fe
Move display_expression help to variants style 2020-07-13 22:31:31 +02:00
Harrissou Sant-anna
9cf31e96ee
Swap display_expression parameters 2020-07-12 11:18:25 +02:00
Harrissou Sant-anna
2004184a96
Use string representation for Color functions example output 2020-07-10 10:22:07 +10:00
Harrissou Sant-anna
ecb617cfa0 Update darker function description 2020-07-04 07:10:09 +10:00
SrNetoChan
72c0c245e2 Rename JSON help file to match function name 2020-07-02 15:03:16 +10:00
SrNetoChan
d097adeacd Add groups to function_help files 2020-07-02 15:03:16 +10:00
Richard Duivenvoorde
d1d4824d58
Fix #36983 arguments of is_selected are flipped 
Improve documentation of is_selected function to describe all available variants
 2020-06-09 19:57:59 +10:00
nirvn
cbd3068443 [expression] Add optional language parameter to format_number() to control locale across different systems 2020-06-05 16:25:49 +07:00
Andrea Giudiceandrea
fd31c85f45 Fix order_by parameter in relation_aggregate function help 2020-06-01 10:05:19 +10:00
Etienne Trimaille
4587cc1484 review help about maptip and display_expression 2020-05-20 13:53:43 +10:00
Nyall Dawson
f49067cf27 Documentation improvements 2020-05-20 12:40:19 +10:00
Jan Caha
0b260248dc remove variableLenArguments from help 2020-05-20 12:40:19 +10:00
Jan Caha
988ac20647 [feature][expression] base64 to and from helps 2020-05-20 12:40:19 +10:00
Håvard Tveite
1ad63e931a
geom_to_wkb - update description 2020-05-18 07:52:59 +10:00
Nyall Dawson
da042bb61d [feature][expressions] New expression function "make_interval" 
Allows direct construction of interval values from years/months/weeks/
days/hours/minutes/second values, without having to construct
a string representation of the interval first
 2020-05-09 20:22:52 +10:00
Nyall Dawson
c2715d7b44 [FEATURE][expressions] Add make_date, make_time and make_datetime functions 
These functions allow for direct creation of date/time values. Previously
this was only possible by going through the to_datetime/to_date/to_time
functions, which are string based and accordingly frustrating/inefficient
to use when you have numeric date/time component values.
 2020-05-07 14:46:54 +10:00
Jan Caha
89fe6347ae
[feature] close_line expression function 
Closes an open (multi)linestring geometry
 2020-05-02 09:08:35 +10:00
Jan Caha
3656b101ee
Expressions for geometry Z and M minimum and maximum (#35928) 
* add expressions for min and max M and Z - including tests

* add my info to contributors.json

* Apply suggestions from code review

suggestions to help for expressions from Nyall

Co-Authored-By: Nyall Dawson <nyall.dawson@gmail.com>

* Apply suggestions from code review

add suggestions to qgsexpressionfunction.cpp from Nyall

Co-Authored-By: Nyall Dawson <nyall.dawson@gmail.com>

* [feature][expressions] - fix expressions Z/M min and max

* [feature][expressions] - fix styling Z/M min and max expressions

Co-authored-by: Nyall Dawson <nyall.dawson@gmail.com>
 2020-04-27 13:28:22 +02:00
Jan Caha
a2cbd9ceea add is_multipart expression 2020-04-22 05:26:54 +10:00
Jan Caha
d6829feffe
[FEATURE] ascii function for expressions 
Returns the unicode code associated with the first character of a string
 2020-04-20 09:28:57 +10:00
Julien Monticolo
df0f97524f
Expression builder : add layer_property(...,'distance_units') 
To complete the existing function layer_property(...), this change add a new argument 'distance_units' for return a string with the layer distance units (see QgsUnitTypes::DistanceUnit)

This function can be used for display units for labels, in layouts or for access to more layer properties in the expression builder for algorithms.
 2020-04-07 09:20:38 +10:00
Matthias Kuhn
f08084b61b
Merge pull request #35415 from suricactus/expr_is_editable 
FIX #33355  New Expression to check the edit mode of a layer
 2020-03-29 08:42:06 +02:00
Ivan Ivanov
bcf0ef9b3d FIX #33355 New Expression to check the edit mode / state 2020-03-28 04:45:30 +02:00
Etienne Trimaille
e7556c4ea6 add maptip, expression display and eval_template expressions 2020-03-26 09:24:18 +10:00
Harrissou Sant-anna
375242cb18 Fix geom_from_gml example display 2020-03-09 07:30:55 +10:00
Alessandro Pasotti
3246a92db8
Merge pull request #34827 from elpaso/parent-form-current-value-2 
[feature] Get current parent form values in child forms
 2020-03-05 10:51:43 +01:00
Harrissou Sant-anna
ae45af58d6 Add details to project expression and fix example 2020-03-05 09:52:59 +10:00
Alessandro Pasotti
195efa42a1 Final touches to the parent form API 2020-03-04 08:52:52 +01:00
Raymond Nijssen
3f80823b34 fix for format_date() help text 2020-02-27 06:36:26 +10:00
lbartoletti
51ba7e8a89 Fix hash help 
I realize that I didn't change it after our discussion on the PR https://github.com/qgis/QGIS/pull/31726.
 2020-02-14 06:40:22 +10:00
Nyall Dawson
d8645f5285 Update rotate function help for optional center point 2020-01-02 14:45:06 +10:00
Raymond Nijssen
933f1cac72 [FEATURE] rotate() expression function 
Allows rotation of geometries around a point
 2020-01-02 14:45:06 +10:00
Alessandro Pasotti
b894cb7c2c User -> User expressions 2019-12-18 20:16:28 +01:00
Alessandro Pasotti
a8c0e4cbf6 User expressions followup 
- renamed the group to "User"
- added help text for the group
- added QgsSettings Expressions namespace
- reworded tooltips for store/remove actions
 2019-12-18 14:24:02 +01:00
signedav
4cbd9a1ee3
Merge pull request #33197 from signedav/searchtags_functions 
Search tags on expression functions
 2019-12-17 09:28:26 +00:00
Matthias Kuhn
98f8a89704
Merge pull request #33204 from olivierdalang/feature_random_seed_squashed 
[FEATURE][expressions] allow to seed random functions
 2019-12-17 07:31:26 +01:00
Matthias Kuhn
3b4437bcf8
Merge pull request #33333 from lbartoletti/expression-is_empty 
Add expressions is_empty(geom)  is_empty_or_null(geom)
 2019-12-16 08:06:58 +01:00
lbartoletti
c7fca820e5
Update resources/function_help/json/is_empty 
Co-Authored-By: Matthias Kuhn <matthias@opengis.ch>
 2019-12-16 06:32:23 +01:00
lbartoletti
c7bc3af96c add expression is_empty_or_null 2019-12-13 07:21:53 +01:00
lbartoletti
780d9e9fd7 fix and improve description 2019-12-13 07:21:33 +01:00
lbartoletti
6c49ada54e fix function_help 2 2019-12-12 16:16:42 +01:00
lbartoletti
2491284596 fix function_help 2019-12-11 13:54:23 +01:00
lbartoletti
23c9a61a99 Add expression is_empty(geom) 2019-12-11 12:07:07 +01:00
David Signer
5409bd4cb4 fix spelling 2019-12-04 16:31:38 +01:00
David Signer
314e2339eb write tags to the expression functions help object 2019-12-03 15:29:16 +01:00
olivierdalang
65fed42213 [FEATURE][expressions] allow to seed random functions 
useful to get deterministic random values
 2019-12-03 13:35:27 +01:00
Nyall Dawson
8b968cf2f5 Add missing documentation for geom_to_wkt precision argument 2019-11-26 03:58:51 +10:00
Nyall Dawson
37f2d2d8ae Fix function help for project function 
Fixes #33035
 2019-11-26 03:58:51 +10:00
Matthias Kuhn
63911c1d01
Merge pull request #32551 from rduivenvoorde/from_epoch 
[FEATURE] Add datetime_from_epoch (MSec from epoch) expression function
 2019-11-22 11:09:37 +01:00