def export( self ): "Export the canvas as a postscript file." postscriptFileName = gcodec.getFilePathWithUnderscoredBasename( self.skein.fileName, self.suffix ) boundingBox = self.canvas.bbox( preferences.Tkinter.ALL ) # tuple (w, n, e, s) boxW = boundingBox[ 0 ] boxN = boundingBox[ 1 ] boxWidth = boundingBox[ 2 ] - boxW boxHeight = boundingBox[ 3 ] - boxN print( 'Exported postscript file saved as ' + postscriptFileName ) self.canvas.postscript( file = postscriptFileName, height = boxHeight, width = boxWidth, pageheight = boxHeight, pagewidth = boxWidth, x = boxW, y = boxN ) fileExtension = self.tableauPreferences.exportFileExtension.value postscriptProgram = self.tableauPreferences.exportPostscriptProgram.value if postscriptProgram == '': return postscriptFilePath = '"' + os.path.normpath( postscriptFileName ) + '"' # " to send in file name with spaces shellCommand = postscriptProgram + ' ' + postscriptFilePath print( '' ) if fileExtension == '': print( 'Sending the shell command:' ) print( shellCommand ) commandResult = os.system( shellCommand ) if commandResult != 0: print( 'It may be that the system could not find the %s program.' % postscriptProgram ) print( 'If so, try installing the %s program or look for another one, like the Gnu Image Manipulation Program (Gimp) which can be found at:' % postscriptProgram ) print( 'http://www.gimp.org/' ) return convertedFileName = gcodec.getFilePathWithUnderscoredBasename( postscriptFilePath, '.' + fileExtension + '"' ) shellCommand += ' ' + convertedFileName print( 'Sending the shell command:' ) print( shellCommand ) commandResult = os.system( shellCommand ) if commandResult != 0: print( 'The %s program could not convert the postscript to the %s file format.' % ( postscriptProgram, fileExtension ) ) print( 'Try installing the %s program or look for another one, like Image Magick which can be found at:' % postscriptProgram ) print( 'http://www.imagemagick.org/script/index.php' )
def execute(self):
"Convert to postscript button has been clicked."
"Export the canvas as a postscript file."
postscriptFileName = gcodec.getFilePathWithUnderscoredBasename(
self.fileName, self.suffix)
boundingBox = self.canvas.bbox(
settings.Tkinter.ALL) # tuple (w, n, e, s)
boxW = boundingBox[0]
boxN = boundingBox[1]
boxWidth = boundingBox[2] - boxW
boxHeight = boundingBox[3] - boxN
print('Exported postscript file saved as ' + postscriptFileName)
self.canvas.postscript(file=postscriptFileName,
height=boxHeight,
width=boxWidth,
pageheight=boxHeight,
pagewidth=boxWidth,
x=boxW,
y=boxN)
fileExtension = self.fileExtension.value
postscriptProgram = self.postscriptProgram.value
if postscriptProgram == '':
return
postscriptFilePath = '"' + os.path.normpath(
postscriptFileName) + '"' # " to send in file name with spaces
shellCommand = postscriptProgram + ' ' + postscriptFilePath
print('')
if fileExtension == '':
print('Sending the shell command:')
print(shellCommand)
commandResult = os.system(shellCommand)
if commandResult != 0:
print(
'It may be that the system could not find the %s program.'
% postscriptProgram)
print(
'If so, try installing the %s program or look for another one, like the Gnu Image Manipulation Program (Gimp) which can be found at:'
% postscriptProgram)
print('http://www.gimp.org/')
return
convertedFileName = gcodec.getFilePathWithUnderscoredBasename(
postscriptFilePath, '.' + fileExtension + '"')
shellCommand += ' ' + convertedFileName
print('Sending the shell command:')
print(shellCommand)
commandResult = os.system(shellCommand)
if commandResult != 0:
print(
'The %s program could not convert the postscript to the %s file format.'
% (postscriptProgram, fileExtension))
print(
'Try installing the %s program or look for another one, like Image Magick which can be found at:'
% postscriptProgram)
print('http://www.imagemagick.org/script/index.php')
def execute( self ):
"Export the canvas as an svg file."
svgFileName = gcodec.getFilePathWithUnderscoredBasename( self.fileName, self.suffix )
boundingBox = self.canvas.bbox( settings.Tkinter.ALL ) # tuple (w, n, e, s)
self.boxW = boundingBox[ 0 ]
self.boxN = boundingBox[ 1 ]
boxWidth = boundingBox[ 2 ] - self.boxW
boxHeight = boundingBox[ 3 ] - self.boxN
print( 'Exported svg file saved as ' + svgFileName )
svgTemplateText = gcodec.getFileTextInFileDirectory( settings.__file__, 'svg_canvas.template' )
output = cStringIO.StringIO()
lines = gcodec.getTextLines( svgTemplateText )
firstWordTable = {}
firstWordTable[ 'height="999px"' ] = ' height="%spx"' % int( round( boxHeight ) )
firstWordTable[ '<!--replaceLineWith_coloredLines-->' ] = self.getCanvasLinesOutput()
firstWordTable[ 'replaceLineWithTitle' ] = gcodec.getSummarizedFileName( self.fileName )
firstWordTable[ 'width="999px"' ] = ' width="%spx"' % int( round( boxWidth ) )
for line in lines:
parseLineReplace( firstWordTable, line, output )
gcodec.writeFileText( svgFileName, output.getvalue() )
fileExtension = self.fileExtension.value
svgProgram = self.svgProgram.value
if svgProgram == '':
return
if svgProgram == 'webbrowser':
settings.openWebPage( svgFileName )
return
svgFilePath = '"' + os.path.normpath( svgFileName ) + '"' # " to send in file name with spaces
shellCommand = svgProgram + ' ' + svgFilePath
print( '' )
if fileExtension == '':
print( 'Sending the shell command:' )
print( shellCommand )
commandResult = os.system( shellCommand )
if commandResult != 0:
print( 'It may be that the system could not find the %s program.' % svgProgram )
print( 'If so, try installing the %s program or look for another one, like the Gnu Image Manipulation Program (Gimp) which can be found at:' % svgProgram )
print( 'http://www.gimp.org/' )
return
convertedFileName = gcodec.getFilePathWithUnderscoredBasename( svgFilePath, '.' + fileExtension + '"' )
shellCommand += ' ' + convertedFileName
print( 'Sending the shell command:' )
print( shellCommand )
commandResult = os.system( shellCommand )
if commandResult != 0:
print( 'The %s program could not convert the svg to the %s file format.' % ( svgProgram, fileExtension ) )
print( 'Try installing the %s program or look for another one, like Image Magick which can be found at:' % svgProgram )
print( 'http://www.imagemagick.org/script/index.php' )
def writeOutput(fileName=""):
"Carve a GNU Triangulated Surface file."
startTime = time.time()
print("File " + gcodec.getSummarizedFilename(fileName) + " is being carved.")
carveGcode = getCraftedText(fileName)
if carveGcode == "":
return
suffixFilename = gcodec.getFilePathWithUnderscoredBasename(fileName, "_carve.svg")
gcodec.writeFileText(suffixFilename, carveGcode)
print("The carved file is saved as " + gcodec.getSummarizedFilename(suffixFilename))
print("It took " + str(int(round(time.time() - startTime))) + " seconds to carve the file.")
preferences.openWebPage(suffixFilename)
def writeOutput( fileName = '' ): "Carve a GNU Triangulated Surface file." startTime = time.time() print( 'File ' + gcodec.getSummarizedFileName( fileName ) + ' is being carved.' ) carveGcode = getCraftedText( fileName ) if carveGcode == '': return suffixFileName = gcodec.getFilePathWithUnderscoredBasename( fileName, '_carve.svg' ) gcodec.writeFileText( suffixFileName, carveGcode ) print( 'The carved file is saved as ' + gcodec.getSummarizedFileName( suffixFileName ) ) print( 'It took ' + str( int( round( time.time() - startTime ) ) ) + ' seconds to carve the file.' ) settings.openWebPage( suffixFileName )
def writeOutput(fileName=''):
"Carve a GNU Triangulated Surface file."
startTime = time.time()
print('File ' + gcodec.getSummarizedFileName(fileName) +
' is being carved.')
carveGcode = getCraftedText(fileName)
if carveGcode == '':
return
suffixFileName = gcodec.getFilePathWithUnderscoredBasename(
fileName, '_carve.svg')
gcodec.writeFileText(suffixFileName, carveGcode)
print('The carved file is saved as ' +
gcodec.getSummarizedFileName(suffixFileName))
print('It took ' + str(int(round(time.time() - startTime))) +
' seconds to carve the file.')
settings.openWebPage(suffixFileName)
