cross-stitch

commit 2b1f83e82edbe8520b5fb058b505c6edd7fa1830
parent 2a467544ba8dc18921d1e35d598c48c591d2793b
Author: Anders Damsgaard <anders.damsgaard@geo.au.dk>
Date:   Thu, 13 Feb 2014 22:24:42 +0100

updated help description

Diffstat:
M
README.rst
 | 
11
++++++-----
M
cross-stitch.py
 | 
6
+++---
M
generate-readme.sh
 | 
2
++

3 files changed, 11 insertions(+), 8 deletions(-)
diff --git a/README.rst b/README.rst
@@ -29,18 +29,17 @@ Usage
 -----
 
   
-usage: cross-stitch.py [-h] --infile FILENAME --outfile FILENAME
-                       [--width WIDTH]
+usage: cross-stitch.py [-h] --infile file --outfile file [--width WIDTH]
 
 Downsamples and modifies an image in order to create a pattern for cross
 stitching.
 
 optional arguments:
   -h, --help            show this help message and exit
-  --infile FILENAME, -i FILENAME
+  --infile file, -i file
                         input image to process
-  --outfile FILENAME, -o FILENAME
-                        save processed image as FILENAME
+  --outfile file, -o file
+                        save processed image as file
   --width WIDTH, -w WIDTH
                         canvas width, default value = 20
 
@@ -52,9 +51,11 @@ Example
 .. image:: fiskeren.jpg
    :scale: 50 %
    :alt: Original image
+   :align: center
 
 .. image:: fisker-pattern.png
    :scale: 60 %
    :alt: Cross stitching pattern
+   :align: center
 
 
diff --git a/cross-stitch.py b/cross-stitch.py
@@ -13,10 +13,10 @@ program_description = \
         '''Downsamples and modifies an image in order to create a pattern for
         cross stitching.'''
 parser = argparse.ArgumentParser(description = program_description)
-parser.add_argument('--infile', '-i', metavar='FILENAME', type=str, nargs=1,
+parser.add_argument('--infile', '-i', metavar='file', type=str, nargs=1,
         required=True, help='input image to process')
-parser.add_argument('--outfile', '-o', metavar='FILENAME', type=str, nargs=1,
-        required=True, help='save processed image as FILENAME')
+parser.add_argument('--outfile', '-o', metavar='file', type=str, nargs=1,
+        required=True, help='save processed image as file')
 parser.add_argument('--width', '-w', type=int, nargs=1, default=20,
         help='canvas width, default value = 20')
 #parser.add_argument('--n-colors', '-c', type=int, nargs=1, default=10,
diff --git a/generate-readme.sh b/generate-readme.sh
@@ -47,10 +47,12 @@ Example
 .. image:: fiskeren.jpg
    :scale: 50 %
    :alt: Original image
+   :align: center
 
 .. image:: fisker-pattern.png
    :scale: 60 %
    :alt: Cross stitching pattern
+   :align: center
 
 "