X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=senfscons%2FDia2Png.py;h=c20e6c7560d0881236b0ef45ebebb1bad3919d7b;hb=0232acda50ed45ee5c7014e887267b64e8f1979b;hp=a51846426476ed727cfe695a4111fd91db2d22b1;hpb=cd9dd31c21fb021fe2c27ff52419b0e93340a964;p=senf.git

diff --git a/senfscons/Dia2Png.py b/senfscons/Dia2Png.py
index a518464..c20e6c7 100644
--- a/senfscons/Dia2Png.py
+++ b/senfscons/Dia2Png.py
@@ -1,8 +1,22 @@
-"""Dia2Png SCons Builder: Build a PNG file given a DIA file.
-
-Support the specification of a scalefactor in the DIA2PNGDPI Environment variable.
-
-"""
+## \file
+# \brief Bia2Png builder
+
+## \package senfscons.Dia2Png
+# \brief Build a PNG file from a DIA file
+#
+# This builder will convert a given DIA file into a PNG image. The
+# size of the target file is specified by giving a preferred DPI value
+# and a maximum width. The Builder will automatically fetch the
+# correct aspect ratio from the dia file.
+#
+# \par Construction Envrionment Variables:
+# <table class="senf">
+# <tr><td>\c DIACOM</td><td>dia command, defaults to \c diak</td></tr>
+# <tr><td>\c DIA2PNGDPI</td><td>resolution of converted image, defaults to 115</td></tr>
+# <tr><td>\c DIA2PNGMAXWIDTH</td><td>maximum image width, defaults to 800</td></tr>
+# </table>
+#
+# \ingroup builder
 
 import os
 import SCons.Builder