Skip to content

Document MAP_RESOLUTION WMS vendor specific parameter #1008

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
geographika merged 1 commit into from
Feb 10, 2025
Merged

Document MAP_RESOLUTION WMS vendor specific parameter #1008

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 3 additions & 4 deletions en/mapfile/map.txt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -291,7 +291,7 @@ DEFRESOLUTION [double]
symbology. Default is 72. Minimum is 10 and maximum is 1000.

Used to automatically scale the symbology when :ref:`RESOLUTION
<resolution-parameter>` is changed, so the map maintains the same
<mapfile-map-resolution>` is changed, so the map maintains the same
look at each resolution. The scale factor is `RESOLUTION` /
`DEFRESOLUTION`.

Expand Down Expand Up @@ -451,10 +451,9 @@ NAME [name]
.. index::
pair: MAP; RESOLUTION
:name: mapfile-map-resolution

.. _resolution-parameter:

RESOLUTION [double] Sets the pixels per inch for output, only affects
RESOLUTION [double]
Sets the pixels per inch for output, only affects
scale computations. Default is 72. Minimum is 10 and maximum is 1000.

.. index::
Expand Down
31 changes: 23 additions & 8 deletions en/ogc/wms_server.txt
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2143,6 +2143,25 @@ Vendor specific WMS parameters
.. note::
The angle value is in degrees clockwise.

.. index::
triple: WMS; Vendor specific parameters; bbox_pixel_is_point

**bbox_pixel_is_point**

- If this parameter is "TRUE", MapServer will treat the BBOX received in WMS
GetMap requests as if it was provided in pixel_is_point mode. Essentially
disabling the conversion from pixel_is_area (WMS model) to pixel_is_point that
is present in mapwms.c for that specific mapfile.

.. index::
triple: WMS; Vendor specific parameters; map_resolution

**map_resolution**

- Set this parameter to change the Map :ref:`RESOLUTION <mapfile-map-resolution>`.
MapServer uses a default screen resolution of 72 DPI. For high-resolution screens,
pass this parameter to ensure fonts and symbols appear at the correct size.

.. index::
triple: WMS; Vendor specific parameters; radius

Expand All @@ -2155,15 +2174,8 @@ Vendor specific WMS parameters
- The special value `bbox` that will change the query into a bbox
query based on the bbox given in the request parameters.

**bbox_pixel_is_point**

- If this parameter is "TRUE", MapServer will treat the BBOX received in WMS
GetMap requests as if it was provided in pixel_is_point mode. Essentially
disabling the conversion from pixel_is_area (WMS model) to pixel_is_point that
is present in mapwms.c for that specific mapfile.

.. index::
pair: WMS; Cascading requests
pair: WMS; HTTP status error codes

HTTP status error codes
-----------------------
Expand Down Expand Up @@ -2196,6 +2208,9 @@ to return HTTP 4xx or 5xx status codes in case of error.
END
END

.. index::
pair: WMS; Cascading requests

Cascading WMS Requests
----------------------

Expand Down