text change

(bzr r12417.1.30)

1 files changed, 1 insertions, 1 deletions

diff --git a/share/extensions/plotter.py b/share/extensions/plotter.py
index c888bd51e..5f3ceaea0 100644
--- a/share/extensions/plotter.py
+++ b/share/extensions/plotter.py
@@ -1 +1 @@
-#!/usr/bin/env python
# coding=utf-8 
'''
Copyright (C) 2013 Sebastian Wüst, sebi@timewaster.de, http://www.timewasters-place.com/

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
'''

# standard library
import sys
# local library
import gettext, hpgl_decoder, hpgl_encoder, inkex
inkex.localize()


class MyEffect(inkex.Effect):
    def __init__(self):
        inkex.Effect.__init__(self)
        self.OptionParser.add_option('--tab',            action='store', type='string',  dest='tab')
        self.OptionParser.add_option('--resolutionX',    action='store', type='float',   dest='resolutionX',    default=1016.0,  help='Resolution X (dpi)')
        self.OptionParser.add_option('--resolutionY',    action='store', type='float',   dest='resolutionY',    default=1016.0,  help='Resolution Y (dpi)')
        self.OptionParser.add_option('--pen',            action='store', type='int',     dest='pen',            default=1,       help='Pen number')
        self.OptionParser.add_option('--orientation',    action='store', type='string',  dest='orientation',    default='90',    help='orientation')
        self.OptionParser.add_option('--mirrorX',        action='store', type='inkbool', dest='mirrorX',        default='FALSE', help='Mirror X-axis')
        self.OptionParser.add_option('--mirrorY',        action='store', type='inkbool', dest='mirrorY',        default='FALSE', help='Mirror Y-axis')
        self.OptionParser.add_option('--center',         action='store', type='inkbool', dest='center',         default='FALSE', help='Center zero point')
        self.OptionParser.add_option('--flat',           action='store', type='float',   dest='flat',           default=1.2,     help='Curve flatness')
        self.OptionParser.add_option('--useOvercut',     action='store', type='inkbool', dest='useOvercut',     default='TRUE',  help='Use overcut')
        self.OptionParser.add_option('--overcut',        action='store', type='float',   dest='overcut',        default=1.0,     help='Overcut (mm)')
        self.OptionParser.add_option('--useToolOffset',  action='store', type='inkbool', dest='useToolOffset',  default='TRUE',  help='Correct tool offset')
        self.OptionParser.add_option('--toolOffset',     action='store', type='float',   dest='toolOffset',     default=0.25,    help='Tool offset (mm)')
        self.OptionParser.add_option('--precut',         action='store', type='inkbool', dest='precut',         default='TRUE',  help='Use precut')
        self.OptionParser.add_option('--offsetX',        action='store', type='float',   dest='offsetX',        default=0.0,     help='X offset (mm)')
        self.OptionParser.add_option('--offsetY',        action='store', type='float',   dest='offsetY',        default=0.0,     help='Y offset (mm)')
        self.OptionParser.add_option('--serialPort',     action='store', type='string',  dest='serialPort',     default='COM1',  help='Serial port')
        self.OptionParser.add_option('--serialBaudRate', action='store', type='string',  dest='serialBaudRate', default='9600',  help='Serial Baud rate')
        self.OptionParser.add_option('--flowControl',    action='store', type='string',  dest='flowControl',    default='0',     help='Flow control')

    def effect(self):
        # gracefully exit script when pySerial is missing
        try:
            import serial
        except ImportError, e:
            inkex.errormsg(_("pySerial is not installed."
                + "\n\n1. Download pySerial here: http://pypi.python.org/pypi/pyserial"
                + "\n2. Extract the \"serial\" subfolder from the zip to the following folder: [Program files]/inkscape/python/Lib/"
                + "\n3. Restart Inkscape."))
            return
        # TODO: Maybe implement DMPL?
        # get hpgl data 
        myHpglEncoder = hpgl_encoder.hpglEncoder(self.document.getroot(), self.options)
        try:
            self.hpgl = myHpglEncoder.getHpgl()
        except Exception as inst:
            if inst.args[0] == 'NO_PATHS':
                # issue error if no paths found
                inkex.errormsg(_("No paths where found. Please convert all objects you want to plot into paths."))
                return 1
            else:
                type, value, traceback = sys.exc_info()
                raise ValueError, ("", type, value), traceback
        # TODO: Get preview to work. This requires some work on the C++ side to be able to determine if it is a preview or a final run. (Remember to set <effect needs-live-preview='false'> to true)
        '''
        # reparse data for preview
        self.options.showMovements = True
        self.options.docWidth = float(inkex.unittouu(self.document.getroot().get('width')))
        self.options.docHeight = float(inkex.unittouu(self.document.getroot().get('height')))
        myHpglDecoder = hpgl_decoder.hpglDecoder(self.hpgl, self.options)
        try:
            doc, warnings = myHpglDecoder.getSvg()
            # deliver document to inkscape
            self.document = doc 
        except Exception as inst:
            if inst.args[0] == 'NO_HPGL_DATA':
                # do nothing
                pass
            else:
                type, value, traceback = sys.exc_info()
                raise ValueError, ("", type, value), traceback
        '''
        # send data to plotter
        if self.options.flowControl == '1':
            mySerial = serial.Serial(port=self.options.serialPort, baudrate=self.options.serialBaudRate, timeout=0.1, writeTimeout=10, xonxoff=True)
        elif self.options.flowControl == '2':
            mySerial = serial.Serial(port=self.options.serialPort, baudrate=self.options.serialBaudRate, timeout=0.1, writeTimeout=10, dsrdtr=None, rtscts=True)
        else:
            mySerial = serial.Serial(port=self.options.serialPort, baudrate=self.options.serialBaudRate, timeout=0.1, writeTimeout=10)
        try:
            mySerial.write(self.hpgl)
        except Exception as inst:
            if inst.args[0] == 'Write timeout':
                inkex.errormsg(_("Could not send data. Please check that your plotter is running, connected and the settings are correct."))
            else:
                type, value, traceback = sys.exc_info()
                raise ValueError, ("", type, value), traceback
        # Read back 2 chars to avoid plotter not plotting last command (I have no idea why this is necessary)
        mySerial.read(2)
        mySerial.close()

if __name__ == '__main__':
    # Raise recursion limit to avoid exceptions on big documents
    sys.setrecursionlimit(20000);
    # start extension
    e = MyEffect()
    e.affect()

# vim: expandtab shiftwidth=4 tabstop=8 softtabstop=4 fileencoding=utf-8 textwidth=99
\ No newline at end of file
+#!/usr/bin/env python
# coding=utf-8 
'''
Copyright (C) 2013 Sebastian Wüst, sebi@timewaster.de, http://www.timewasters-place.com/

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
'''

# standard library
import sys
# local library
import gettext, hpgl_decoder, hpgl_encoder, inkex
inkex.localize()


class MyEffect(inkex.Effect):
    def __init__(self):
        inkex.Effect.__init__(self)
        self.OptionParser.add_option('--tab',            action='store', type='string',  dest='tab')
        self.OptionParser.add_option('--resolutionX',    action='store', type='float',   dest='resolutionX',    default=1016.0,  help='Resolution X (dpi)')
        self.OptionParser.add_option('--resolutionY',    action='store', type='float',   dest='resolutionY',    default=1016.0,  help='Resolution Y (dpi)')
        self.OptionParser.add_option('--pen',            action='store', type='int',     dest='pen',            default=1,       help='Pen number')
        self.OptionParser.add_option('--orientation',    action='store', type='string',  dest='orientation',    default='90',    help='orientation')
        self.OptionParser.add_option('--mirrorX',        action='store', type='inkbool', dest='mirrorX',        default='FALSE', help='Mirror X-axis')
        self.OptionParser.add_option('--mirrorY',        action='store', type='inkbool', dest='mirrorY',        default='FALSE', help='Mirror Y-axis')
        self.OptionParser.add_option('--center',         action='store', type='inkbool', dest='center',         default='FALSE', help='Center zero point')
        self.OptionParser.add_option('--flat',           action='store', type='float',   dest='flat',           default=1.2,     help='Curve flatness')
        self.OptionParser.add_option('--useOvercut',     action='store', type='inkbool', dest='useOvercut',     default='TRUE',  help='Use overcut')
        self.OptionParser.add_option('--overcut',        action='store', type='float',   dest='overcut',        default=1.0,     help='Overcut (mm)')
        self.OptionParser.add_option('--useToolOffset',  action='store', type='inkbool', dest='useToolOffset',  default='TRUE',  help='Correct tool offset')
        self.OptionParser.add_option('--toolOffset',     action='store', type='float',   dest='toolOffset',     default=0.25,    help='Tool offset (mm)')
        self.OptionParser.add_option('--precut',         action='store', type='inkbool', dest='precut',         default='TRUE',  help='Use precut')
        self.OptionParser.add_option('--offsetX',        action='store', type='float',   dest='offsetX',        default=0.0,     help='X offset (mm)')
        self.OptionParser.add_option('--offsetY',        action='store', type='float',   dest='offsetY',        default=0.0,     help='Y offset (mm)')
        self.OptionParser.add_option('--serialPort',     action='store', type='string',  dest='serialPort',     default='COM1',  help='Serial port')
        self.OptionParser.add_option('--serialBaudRate', action='store', type='string',  dest='serialBaudRate', default='9600',  help='Serial Baud rate')
        self.OptionParser.add_option('--flowControl',    action='store', type='string',  dest='flowControl',    default='0',     help='Flow control')

    def effect(self):
        # gracefully exit script when pySerial is missing
        try:
            import serial
        except ImportError, e:
            inkex.errormsg(_("pySerial is not installed."
                + "\n\n1. Download pySerial here: http://pypi.python.org/pypi/pyserial"
                + "\n2. Extract the \"serial\" subfolder from the zip to the following folder: C:\\[Program files]\\inkscape\\python\\Lib\\"
                + "\n3. Restart Inkscape."))
            return
        # TODO: Maybe implement DMPL?
        # get hpgl data 
        myHpglEncoder = hpgl_encoder.hpglEncoder(self.document.getroot(), self.options)
        try:
            self.hpgl = myHpglEncoder.getHpgl()
        except Exception as inst:
            if inst.args[0] == 'NO_PATHS':
                # issue error if no paths found
                inkex.errormsg(_("No paths where found. Please convert all objects you want to plot into paths."))
                return 1
            else:
                type, value, traceback = sys.exc_info()
                raise ValueError, ("", type, value), traceback
        # TODO: Get preview to work. This requires some work on the C++ side to be able to determine if it is a preview or a final run. (Remember to set <effect needs-live-preview='false'> to true)
        '''
        # reparse data for preview
        self.options.showMovements = True
        self.options.docWidth = float(inkex.unittouu(self.document.getroot().get('width')))
        self.options.docHeight = float(inkex.unittouu(self.document.getroot().get('height')))
        myHpglDecoder = hpgl_decoder.hpglDecoder(self.hpgl, self.options)
        try:
            doc, warnings = myHpglDecoder.getSvg()
            # deliver document to inkscape
            self.document = doc 
        except Exception as inst:
            if inst.args[0] == 'NO_HPGL_DATA':
                # do nothing
                pass
            else:
                type, value, traceback = sys.exc_info()
                raise ValueError, ("", type, value), traceback
        '''
        # send data to plotter
        if self.options.flowControl == '1':
            mySerial = serial.Serial(port=self.options.serialPort, baudrate=self.options.serialBaudRate, timeout=0.1, writeTimeout=10, xonxoff=True)
        elif self.options.flowControl == '2':
            mySerial = serial.Serial(port=self.options.serialPort, baudrate=self.options.serialBaudRate, timeout=0.1, writeTimeout=10, dsrdtr=None, rtscts=True)
        else:
            mySerial = serial.Serial(port=self.options.serialPort, baudrate=self.options.serialBaudRate, timeout=0.1, writeTimeout=10)
        try:
            mySerial.write(self.hpgl)
        except Exception as inst:
            if inst.args[0] == 'Write timeout':
                inkex.errormsg(_("Could not send data. Please check that your plotter is running, connected and the settings are correct."))
            else:
                type, value, traceback = sys.exc_info()
                raise ValueError, ("", type, value), traceback
        # Read back 2 chars to avoid plotter not plotting last command (I have no idea why this is necessary)
        mySerial.read(2)
        mySerial.close()

if __name__ == '__main__':
    # Raise recursion limit to avoid exceptions on big documents
    sys.setrecursionlimit(20000);
    # start extension
    e = MyEffect()
    e.affect()

# vim: expandtab shiftwidth=4 tabstop=8 softtabstop=4 fileencoding=utf-8 textwidth=99
\ No newline at end of file