diff options
Diffstat (limited to 'share/extensions/plotter.py')
| -rw-r--r-- | share/extensions/plotter.py | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/share/extensions/plotter.py b/share/extensions/plotter.py index be59f604b..398ab683e 100644 --- a/share/extensions/plotter.py +++ b/share/extensions/plotter.py @@ -83,6 +83,8 @@ class Plot(inkex.Effect): else: ''' # convert to other formats + if self.options.commandLanguage == 'HPGL': + self.convertToHpgl() if self.options.commandLanguage == 'DMPL': self.convertToDmpl() if self.options.commandLanguage == 'ZING': @@ -93,6 +95,15 @@ class Plot(inkex.Effect): else: self.sendHpglToSerial() + def convertToHpgl(self): + # convert raw HPGL to HPGL + hpglInit = 'IN;SP%d' % self.options.pen + if self.options.force > 0: + hpglInit += ';FS%d' % self.options.force + if self.options.speed > 0: + hpglInit += ';VS%d' % self.options.speed + self.hpgl = hpglInit + self.hpgl + ';PU0,0;SP0;IN;' + def convertToDmpl(self): # convert HPGL to DMPL # ;: = Initialise plotter @@ -109,16 +120,20 @@ class Plot(inkex.Effect): self.hpgl = self.hpgl.replace(';', ',') self.hpgl = self.hpgl.replace('PU', 'U') self.hpgl = self.hpgl.replace('PD', 'D') - velocity = '' + dmplInit = ';:HAL0P%d' % self.options.pen if self.options.speed > 0: - velocity = 'V' + str(self.options.speed) - self.hpgl = re.sub(r'IN,SP[0-9]+(,FS[0-9]+)?(,VS[0-9]+)?,', r';:HAL0P' + str(self.options.pen) + velocity + 'EC1', self.hpgl) - self.hpgl += 'Z' + dmplInit += 'V%d' % self.options.speed + dmplInit += 'EC1' + self.hpgl = dmplInit + self.hpgl[1:] + ',U0,0,P0Z' def convertToZing(self): # convert HPGL to Zing - self.hpgl = self.hpgl.replace('IN;', 'ZG;') - self.hpgl += '@' + hpglInit = 'ZG;SP%d' % self.options.pen + if self.options.force > 0: + hpglInit += ';FS%d' % self.options.force + if self.options.speed > 0: + hpglInit += ';VS%d' % self.options.speed + self.hpgl = hpglInit + self.hpgl + ';PU0,0;SP0;@' def sendHpglToSerial(self): # gracefully exit script when pySerial is missing |