[GRASS-user] d.title and d.text

[Huidae Cho]

Hello,

It's fixed in trunk r73884.

Regards,
Huidae


On Mon, Dec 10, 2018 at 2:17 AM Micha Silver <tsvibar at gmail.com> wrote:

> In a recent thread [1] a user complained that he could not get d.title
> to add a title to a map display.
>
>
> I'd like to point out that the combination of d.title and d.text is not
> working also on my system. I don't use the d.* modules much any more,
> but after seeing the OP's post, I decided to test.
>
>
> I'm using Linux Mint, and here's what I tried:
>
>
>
> GRASS 7.4.0 (WGS84):~ > g.list rast
> ....
> srtm_negev_3arc
> ....
> GRASS 7.4.0 (WGS84):~ > g.region rast=srtm_negev_3arc
>
> GRASS 7.4.0 (WGS84):~ > d.mon wx0             # empty monitor appears
> GRASS 7.4.0 (WGS84):~ > d.rast srtm_negev_3arc         # map displays OK
>   100%
> # Now I try to add a title:
>
> GRASS 7.4.0 (WGS84):~ > d.title -d map=srtm_negev_3arc color=red     #
> -d flag should display on wx0, but...
> GRASS 7.4.0 (WGS84):~ > ERROR: Failed to run command 'd.text
> input=/home/micha/GIS/grass/WGS84/PERMANENT/.tmp/TP480/11266.0
>         at=50,50'. Details:
>
>         GRASS_INFO_ERROR(11330,1): Unable to open input file
> </home/micha/GIS/grass/WGS84/PERMANENT/.tmp/TP480/11266.0>
>         GRASS_INFO_END(11330,1)
>
>
> # The tmp file is indeed missing:
>
> GRASS 7.4.0 (WGS84):~ > ll
> /home/micha/GIS/grass/WGS84/PERMANENT/.tmp/TP480/
> total 12
> drwxr-xr-x 3 micha micha 4096 Dec  7 13:21 .
> drwxr-xr-x 3 micha micha 4096 Dec  7 13:19 ..
> -rw-r--r-- 1 micha micha    0 Dec  7 13:40 11143.0.leg
> drwxr-xr-x 3 micha micha 4096 Dec  7 13:20 MONITORS
>
> # Another try
>
> GRASS 7.4.0 (WGS84):~ > d.title map=srtm_negev_3arc color=red size=10 |
> d.text align=cc
> GRASS 7.4.0 (WGS84):~ >             # No title appears
>
>
> # How about text without d.title
>
> GRASS 7.4.0 (WGS84):~ > d.text text="My Title" color=red at=5,5
> # Now text appears as expected!
>
> GRASS 7.4.0 (WGS84):~ > echo "Second title" >> my_title.txt
>
> GRASS 7.4.0 (WGS84):~ > d.text input=my_title.txt color=red at=25,25
> # Again text appears
>
>
> # And d.title piped into a file also works:
>
> GRASS 7.4.0 (WGS84):~ > d.title map=srtm_negev_3arc > my_title2.txt
> GRASS 7.4.0 (WGS84):~ > cat my_title2.txt
> .C black
> .S 4.000000
> LOCATION: WGS84
> srtm_negev_3arc in PERMANENT
>
> North:      32.00  South:      29.00
> West:       33.00  East:       36.00
> Resolution: n-s:    0.00  e-w:    0.00
> GRASS 7.4.0 (WGS84):~ > d.text input=my_title2.txt color=red at=75,75
> # Text appears as expected
>
>
> So maybe something is missing/not working in d.title | d.text combination
> ??
>
> Regards, Micha
>
>
>
>
> [1] https://lists.osgeo.org/pipermail/grass-user/2018-December/079778.html
>
> --
> Micha Silver
> Ben Gurion Univ.
> Sde Boker, Remote Sensing Lab
> +972-523-665918
>
> _______________________________________________
> grass-user mailing list
> grass-user at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/grass-user



-- 
Huidae Cho, Ph.D., GISP, PE (MD), CFM, M.ASCE
Open Source GIS Developer, GRASS GIS Development Team
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