GRASS GIS | 29 May 05:26 2016

Re: [GRASS GIS] #1242: vector fills and line widths not displaying in latlon regions

#1242: vector fills and line widths not displaying in latlon regions
-------------------------+-------------------------------------------------
  Reporter:  cmbarton    |      Owner:  grass-dev <at> …
      Type:  defect      |     Status:  new
  Priority:  normal      |  Milestone:  7.0.5
 Component:  Display     |    Version:  svn-trunk
Resolution:              |   Keywords:  vector, display, d.vect,
       CPU:              |  d.northarrow, cartography, gsoc2016
  Unspecified            |   Platform:  Unspecified
-------------------------+-------------------------------------------------

Comment (by annakrat):

 Replying to [comment:20 annakrat]:
 > In [changeset:"68531" 68531]:
 > {{{
 > #!CommitTicketReference repository="" revision="68531"
 > d.northarrow: fix multiplication of arrow in latlon regions, see #1242
 and #1410
 > }}}

 I removed D_setup (and left only D_setup_unity), which caused
 D_is_lat_lon() return true and caused the call of ll_wrap_path. The
 vertices had coordinates in pixels, not degrees, so ll_wrap_path computed
 nonsense.
 Please test, but it works for me.

--
Ticket URL: <https://trac.osgeo.org/grass/ticket/1242#comment:21>
GRASS GIS <https://grass.osgeo.org>
(Continue reading)

GRASS GIS | 29 May 05:20 2016

Re: [GRASS GIS] #1242: vector fills and line widths not displaying in latlon regions

#1242: vector fills and line widths not displaying in latlon regions
-------------------------+-------------------------------------------------
  Reporter:  cmbarton    |      Owner:  grass-dev <at> …
      Type:  defect      |     Status:  new
  Priority:  normal      |  Milestone:  7.0.5
 Component:  Display     |    Version:  svn-trunk
Resolution:              |   Keywords:  vector, display, d.vect,
       CPU:              |  d.northarrow, cartography, gsoc2016
  Unspecified            |   Platform:  Unspecified
-------------------------+-------------------------------------------------

Comment (by annakrat):

 In [changeset:"68531" 68531]:
 {{{
 #!CommitTicketReference repository="" revision="68531"
 d.northarrow: fix multiplication of arrow in latlon regions, see #1242 and
 #1410
 }}}

--
Ticket URL: </ticket/1242#comment:20>
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GRASS GIS | 29 May 05:20 2016

Re: [GRASS GIS] #1410: scalebar displays multiples north arrows

#1410: scalebar displays multiples north arrows
--------------------------+-----------------------------------------
  Reporter:  cmbarton     |      Owner:  grass-dev <at> …
      Type:  defect       |     Status:  new
  Priority:  normal       |  Milestone:  7.0.5
 Component:  Display      |    Version:  svn-trunk
Resolution:               |   Keywords:  d.barscale, ll, north arrow
       CPU:  Unspecified  |   Platform:  All
--------------------------+-----------------------------------------

Comment (by annakrat):

 In [changeset:"68531" 68531]:
 {{{
 #!CommitTicketReference repository="" revision="68531"
 d.northarrow: fix multiplication of arrow in latlon regions, see #1242 and
 #1410
 }}}

--
Ticket URL: </ticket/1410#comment:9>
GRASS GIS <https://grass.osgeo.org>

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GRASS GIS | 28 May 16:01 2016

[GRASS GIS] #3051: Allow image to be saved in Map Display even when there is no map

#3051: Allow image to be saved in Map Display even when there is no map
--------------------------------------------+-------------------------
 Reporter:  wenzeslaus                      |      Owner:  grass-dev <at> …
     Type:  enhancement                     |     Status:  new
 Priority:  trivial                         |  Milestone:  7.3.0
Component:  wxGUI                           |    Version:  svn-trunk
 Keywords:  d.legend, cartography, mapdisp  |        CPU:  Unspecified
 Platform:  Unspecified                     |
--------------------------------------------+-------------------------
 To reproduce:

 1. Start GRASS GIS, add decoration, e.g. north arrow.
 2. Press "Save display to file".

 You will get:

 {{{
 Nothing to render (empty map). Operation canceled.
 }}}

 Expected: Image is saved to a file as when you add some raster or vector.

 This is useful when you need to get the individual map decorations
 separately, for example, you want to save just the legend.

 The workaround now is that you add a raster map and then move with it, so
 that the decorations you need are on the background, save it, and then
 clip it. Alternatively, you take a screenshot.

--
(Continue reading)

GRASS GIS | 28 May 15:46 2016

[GRASS GIS] #3050: Set size in d.northarrow

#3050: Set size in d.northarrow
-------------------------------------------------+-------------------------
 Reporter:  wenzeslaus                           |      Owner:  grass-dev <at> …
     Type:  enhancement                          |     Status:  new
 Priority:  minor                                |  Milestone:  7.3.0
Component:  Display                              |    Version:  svn-trunk
 Keywords:  d.northarrow, cartography, gsoc2016  |        CPU:  Unspecified
 Platform:  Unspecified                          |
-------------------------------------------------+-------------------------
 Size of the north arrow cannot be changed. All symbols are scaled to one
 common size, that's good, but this size should be further rescaled by a
 value of a `size` option.

--
Ticket URL: <https://trac.osgeo.org/grass/ticket/3050>
GRASS GIS <https://grass.osgeo.org>

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GRASS GIS | 28 May 00:54 2016

[GRASS GIS] #3049: g.proj.html: remove link to g.setproj in GRASS 7

#3049: g.proj.html: remove link to g.setproj in GRASS 7
-------------------------+-------------------------
 Reporter:  sbl          |      Owner:  grass-dev <at> …
     Type:  defect       |     Status:  new
 Priority:  normal       |  Milestone:  7.0.5
Component:  Docs         |    Version:  unspecified
 Keywords:  g.proj       |        CPU:  Unspecified
 Platform:  Unspecified  |
-------------------------+-------------------------
 g.setproj does not exist any more in GRASS 7 but is still linked in the
 manual of g.proj. The link should be removed?

--
Ticket URL: <https://trac.osgeo.org/grass/ticket/3049>
GRASS GIS <https://grass.osgeo.org>

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GRASS GIS | 28 May 00:45 2016

[GRASS GIS] #3048: r.out.gdal does not write EPSG code of the projection

#3048: r.out.gdal does not write EPSG code of the projection
------------------------+-------------------------
 Reporter:  sbl         |      Owner:  grass-dev <at> …
     Type:  defect      |     Status:  new
 Priority:  normal      |  Milestone:  7.0.5
Component:  Raster      |    Version:  svn-trunk
 Keywords:  r.out.gdal  |        CPU:  Unspecified
 Platform:  All         |
------------------------+-------------------------
 GeoTiffs produced with GRASS GIS 6.4, 7.0.4 and 7.1.svn do not contain the
 AUTHORITY parameter for the projection, which is thus not properly
 recognized by other tools (e.g. QGIS, but esp. GeoServer).

 Related discussion on the GDAL mailinglist can be found here:
 http://thread.gmane.org/gmane.comp.gis.gdal.devel/43019

 g.proj -w gave the projection information as in the GeoTIFF, though
 without any AUTHORITY parameters (as it is supposed to according to the
 manual). The AUTHORITY tags seem to be added by r.out.gdal, except for the
 authority parameter for the entire projection. Even if g.proj -g returns
 epsg=25832.

 Compared to GDALs GeoTIFFs also AXIS parameters are missing (see below).

 {{{

 GRASS 7.0.4svn (ETRS_32N):~ >g.proj -g
 name=ETRS89 / UTM zone 32N
 datum=etrs89
 ellps=grs80
(Continue reading)

Adam Laža | 28 May 00:42 2016
Picon

GSoC: Basic cartography suite in GRASS - Week 1

Hi all,

below is my first week report.

Best regards,
Adam
Wiki page: https://trac.osgeo.org/grass/wiki/GSoC/2016/BasicCartographySuiteInGRASS


Bounding period, April, 22 - May, 22

I got in touch with my mentors. We discussed some possibilities for development.
I installed Ubuntu, GRASS and QtCreator on my laptop.
I got little bit stucked with QtCreator Debugger, but with my mentors help it works now.
I looked at the bug #2494[1] and did a little research on it.
I fixed the bug #2436[2]. X-axis ticks labels now work in d.histogram.

Week 1, May, 23-27

1. What did you get done this week?

I worked on the module d.northarrow.
I solved the ticket #3018[3] and added option for custom north-arrow label.
I solved the ticket #3019[4] and added more north-arrow symbols.
I solved the ticket #3031[5] and added option for north-arrow symbol rotation.
I fixed the bug #1242[6] module now works in Lat-Long projection too but I need discuss the solution with my mentors.

I worked on the module d.barscale.
I solved the ticket #3016[7], added option length for custom barscale size, option segment for setting number of segments of barscale,
added flag -u to display full unit name/only symbol. I need discuss the solution with my mentors.
I solved the ticket #3020[8] and added flag for displaying a capital N with a simple arrow over it next to the barscale.

I worked on the module d.grid.
I solved the ticket #3017[8] and added option to choose background color of grid labels.

2. What do you plan on doing next week?
Next week I want to continue with others d.* modules and look on d.text and d.vect modules.

3. Are you blocked on anything?
I don't think I am blocked on anything but I work in slow pace because all d.* modules are written in C which I have few experience with.


[1]: https://trac.osgeo.org/grass/ticket/2494
[2]: https://trac.osgeo.org/grass/ticket/2463
[3]: https://trac.osgeo.org/grass/ticket/3018
[4]: https://trac.osgeo.org/grass/ticket/3019
[5]: https://trac.osgeo.org/grass/ticket/3031
[6]: https://trac.osgeo.org/grass/ticket/1242
[7]: https://trac.osgeo.org/grass/ticket/3016
[8]: https://trac.osgeo.org/grass/ticket/3020
[9]: https://trac.osgeo.org/grass/ticket/3017
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GRASS GIS | 27 May 22:22 2016

[GRASS GIS] #3047: MySQL driver failed to install

#3047: MySQL driver failed to install
--------------------------+-------------------------
 Reporter:  fpouw         |      Owner:  grass-dev <at> …
     Type:  defect        |     Status:  new
 Priority:  normal        |  Milestone:  7.0.5
Component:  Database      |    Version:  7.0.4
 Keywords:  mysql driver  |        CPU:  Unspecified
 Platform:  MSWindows 7   |
--------------------------+-------------------------
 A recent install of GRASS7 is missing the MySQL driver.
 The result of db.driver does not list 'mysql' it and the db.connect
 command (executed without a driver specified) returns an error that
 'mysql' is out of the domain of accepted values.

--
Ticket URL: <https://trac.osgeo.org/grass/ticket/3047>
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Luca Delucchi | 27 May 11:38 2016
Picon

next community sprint in Genova?

Hi devs,

I was asked if we want organize a community sprint next year in Genova?

As 3 years ago there will be also the italian conference of GRASS and
GFOSS users (where we could have some reserved time) and we could have
a room at university for the entire working week. If we want to code
also during the weekend I can find another room.

Please let me know

--

-- 
ciao
Luca

www.lucadelu.org
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GRASS GIS | 27 May 01:21 2016

[GRASS GIS] #3046: Cannot set display font

#3046: Cannot set display font
--------------------------+-------------------------
 Reporter:  cmbarton      |      Owner:  grass-dev <at> …
     Type:  defect        |     Status:  new
 Priority:  major         |  Milestone:  7.0.5
Component:  wxGUI         |    Version:  7.0.4
 Keywords:  display font  |        CPU:  Unspecified
 Platform:  MacOSX        |
--------------------------+-------------------------
 Attempting to set display font in preferences generates an error in GRASS
 7.0.4 and above. This may or may not be limited to the Mac.

 {{{
 Traceback (most recent call last):
   File "/Applications/GRASS-7.1.app/Contents/MacOS/gui/wxpyt
 hon/gui_core/preferences.py", line 1446, in OnSetFont

 type = 'font')
   File "/Applications/GRASS-7.1.app/Contents/MacOS/gui/wxpyt
 hon/gui_core/preferences.py", line 1563, in __init__

 style = wx.LB_SINGLE|wx.LB_SORT)
   File "/Applications/GRASS-7.1.app/Contents/MacOS/etc/pytho
 n/wx/_controls.py", line 1284, in __init__

 _controls_.ListBox_swiginit(self,_controls_.new_ListBox(*arg
 s, **kwargs))
 UnicodeDecodeError
 :
 'ascii' codec can't decode byte 0xe5 in position 14: ordinal
 not in range(128)

 }}}

--
Ticket URL: <https://trac.osgeo.org/grass/ticket/3046>
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