Commit 857c6026 authored by robcast's avatar robcast

small doc improvements.

parent 9e36e619
......@@ -54,9 +54,6 @@ configuration options use the source:
is first in list. -->
<parameter name="basedir-list" value="/docuserver/images:/docuserver/scaled/small" />
<!-- mimimum amount of scaling done with antialiasing -->
<parameter name="subsample-minimum" value="2"/>
<!-- default interpolation quality (0=worst) -->
<parameter name="default-quality" value="2"/>
......@@ -88,7 +85,7 @@ configuration options use the source:
<!-- use mapping of "virtual directories" to real directories on the server -->
<parameter name="use-mapping" value="false"/>
<!-- location of XML mapping file -->
<!-- location of XML name mapping file -->
<parameter name="mapping-file" value="digilib-map.xml"/>
<!-- location of logger config file -->
......
......@@ -48,15 +48,12 @@ The [Scaler API](scaler-api.html) is documented on the digilib.sourceforge.net
pages. Here is a minimal version:
The Scaler servlet takes parameters in the HTTP request format:
`Scaler/request\_path/?param1=value1&param2=value2&...` Unknown parameters
`Scaler?param1=value1&param2=value2&...` Unknown parameters
will be silently ignored.
Recognised parameters:
- `request_path` path to file or directory.
- `fn` path to file or directory. This path will be added to the
`request_path` behind the servlet name. Either parameter can be
empty. All paths are relative to the configured base directory
- `fn` path to file or directory. All paths are relative to the configured base directory
(digilib-config parameter `basedir-list`).
- `pn` page number. Index into the (alphabetically sorted)
directory given by the path. Starts with 1. Ignored if the path
......@@ -73,8 +70,7 @@ Recognised parameters:
<= 1). Default: 1.
- `wh` relative height of the image area to be sent (0 <= `wh`
<= 1). Default: 1.
- The image to be loaded can be specified by the `request_path`
(deprecated) or the `fn` (preferred) parameter and the optional
- The image to be loaded can be specified by `fn` parameter and the optional
index `pn`
- if `fn` points to a directory then the file with the index `pn`
(in alphabetical order according to ASCII) will be loaded
......@@ -88,7 +84,7 @@ only the given parameter. The size of the resulting image in the other
parameter is determined by the aspect ratio of the image.
An example for a Scaler URL is:
`http://digilib.mpiwg-berlin.mpg.de/digitallibrary/servlet/Scaler?fn=experimental/digilib-test/images&wh=0.1712&ww=0.1282&wy=0.1681&wx=0.6895&dw=862&dh=904`
`http://digilib.mpiwg-berlin.mpg.de/digitallibrary/Scaler?fn=experimental/digilib-test/images&wh=0.1712&ww=0.1282&wy=0.1681&wx=0.6895&dw=862&dh=904`
such a URL can be used as src attribute to an img element in the
frontend HTML.
......
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