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Added command-line parameters to override the default x-width and y-width settings #25

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Added command-line parameters to override the default x-width and y-width settings #25

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5a226cd
Added command-line parameters to override the default x-width and
sylvainhalle Sep 30, 2018
cd694dd
Output files have 3 digits instead of 2 (to accommodate for documents…
sylvainhalle Oct 5, 2018
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30 changes: 22 additions & 8 deletions tools/rM2svg
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Original file line number Diff line number Diff line change
Expand Up @@ -6,13 +6,9 @@ import argparse


__prog_name__ = "rM2svg"
__version__ = "0.0.1beta"
__version__ = "0.0.2beta"


# Size
x_width = 1404
y_width = 1872

# Mappings
stroke_colour = {
0: "black",
Expand Down Expand Up @@ -56,8 +52,26 @@ def main():
parser.add_argument('--version',
action='version',
version='%(prog)s {version}'.format(version=__version__))
parser.add_argument("-x",
"--x_width",
help="Set width of document in pixels.",
metavar="N",
)
parser.add_argument("-y",
"--y_width",
help="Set height of document in pixels.",
metavar="N",
)
args = parser.parse_args()

if (args.x_width):
x_width = args.x_width
print(x_width)

if (args.y_width):
y_width = args.y_width
print(y_width)

if not os.path.exists(args.input):
parser.error('The file "{}" does not exist!'.format(args.input))

Expand All @@ -70,15 +84,15 @@ def main():
3: "yellow"
}

lines2svg(args.input, args.output, args.singlefile, args.coloured_annotations)
lines2svg(args.input, args.output, args.singlefile, args.coloured_annotations, args.x_width, args.y_width)


def abort(msg):
print(msg, file=sys.stderr)
sys.exit(1)


def lines2svg(input_file, output_name, singlefile, coloured_annotations=False):
def lines2svg(input_file, output_name, singlefile, coloured_annotations=False, x_width=1404, y_width=1872):
# Read the file in memory. Consider optimising by reading chunks.
with open(input_file, 'rb') as f:
data = f.read()
Expand Down Expand Up @@ -116,7 +130,7 @@ def lines2svg(input_file, output_name, singlefile, coloured_annotations=False):
if singlefile:
output.write('<g id="p{}" style="display:{}">'.format(page, 'none' if page != 0 else 'inline')) # Opening page group, visible only for the first page.
else:
output = open("{}_{:02}.svg".format(output_name, page+1), 'w')
output = open("{}_{:03}.svg".format(output_name, page+1), 'w')
output.write('<svg xmlns="http://www.w3.org/2000/svg" height="{}" width="{}">\n'.format(y_width, x_width)) # BEGIN page

fmt = '<BBH' # TODO might be 'I'
Expand Down