diff options
Diffstat (limited to 'share/extensions/render_barcode.py')
| -rwxr-xr-x | share/extensions/render_barcode.py | 57 |
1 files changed, 37 insertions, 20 deletions
diff --git a/share/extensions/render_barcode.py b/share/extensions/render_barcode.py index 381f3fc76..63436f03c 100755 --- a/share/extensions/render_barcode.py +++ b/share/extensions/render_barcode.py @@ -11,10 +11,10 @@ # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. -# +# # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA. # """ Inkscape's general barcode extension. Run from within inkscape or use the @@ -27,6 +27,9 @@ from Barcode import getBarcode from simpletransform import computePointInNode class InsertBarcode(inkex.Effect): + """ + Raw barcode Effect class, see Barcode base class. + """ def __init__(self): inkex.Effect.__init__(self) self.OptionParser.add_option("-l", "--height", @@ -43,29 +46,44 @@ class InsertBarcode(inkex.Effect): help="Text to print on barcode") def effect(self): - x, y = computePointInNode(list(self.view_center), self.current_layer) - bargen = getBarcode( self.options.type, + (pos_x, pos_y) = computePointInNode( + list(self.view_center), self.current_layer) + + barcode = getBarcode(self.options.type, text=self.options.text, height=self.options.height, document=self.document, - x=x, y=y, + x=pos_x, y=pos_y, scale=self.unittouu('1px'), - ) - if bargen is not None: - barcode = bargen.generate() - if barcode is not None: - self.current_layer.append(barcode) - else: - sys.stderr.write("No barcode was generated\n") + ).generate() + if barcode is not None: + self.current_layer.append(barcode) else: - sys.stderr.write("Unable to make barcode with: " + str(self.options) + "\n") + sys.stderr.write("No barcode was generated\n") def test_barcode(): - bargen = getBarcode("Ean13", text="123456789101") - if bargen is not None: - barcode = bargen.generate() - if barcode: - print inkex.etree.tostring(barcode, pretty_print=True) + """Run from command line""" + for (kind, text) in ( + ('Ean2', '55'), + ('Ean5', '54321'), + ('Ean8', '0123456'), + ('Ean13', '123456789101'), + ('Ean13', '12345678910155'), + ('Ean13', '12345678910154321'), + ('Code128', 'Martin is Great'), + ('Code25i', '3242322'), + ('Code39', '4443322888'), + ('Code93', '3332222'), + ('Rm4scc', 'ROYAL POINT'), + ('Upca', '12345678911'), + ('Upce', '123456'), + ): + print "RENDER TEST: %s" % kind + bargen = getBarcode(kind, text=text) + if bargen is not None: + barcode = bargen.generate() + if barcode is not None: + print inkex.etree.tostring(barcode, pretty_print=True) if __name__ == '__main__': @@ -73,6 +91,5 @@ if __name__ == '__main__': # Debug mode without inkex test_barcode() exit(0) - e = InsertBarcode() - e.affect() + InsertBarcode().affect() |