def getReplacedSVGTemplate(self, fileName, procedureName, rotatedBoundaryLayers, xmlElement):
"Get the lines of text from the layer_template.svg file."
# ( layers.length + 1 ) * (margin + sliceDimY * unitScale + txtHeight) + margin + txtHeight + margin + 110
cornerMaximum = self.carving.getCarveCornerMaximum()
cornerMinimum = self.carving.getCarveCornerMinimum()
self.extent = cornerMaximum - cornerMinimum
svgTemplateText = gcodec.getFileTextInFileDirectory( __file__, os.path.join('templates', 'layer_template.svg') )
self.xmlParser = XMLSimpleReader( fileName, None, svgTemplateText )
self.svgElement = self.xmlParser.getRoot()
if not self.addLayerTemplateToSVG:
self.svgElement.getXMLElementByID('layerTextTemplate').removeFromIDNameParent()
del self.svgElement.getXMLElementByID('sliceElementTemplate').attributeDictionary['transform']
svgElementDictionary = self.svgElement.attributeDictionary
self.graphicsXMLElement = self.svgElement.getXMLElementByID('sliceElementTemplate')
self.graphicsXMLElement.attributeDictionary['id'] = 'z:'
self.addRotatedLoopLayersToOutput( rotatedBoundaryLayers )
self.sliceDictionary = getSliceDictionary( self.svgElement )
self.setMetadataNoscriptElement('layerThickness', self.carving.getCarveLayerThickness() )
self.setMetadataNoscriptElement('maxX', cornerMaximum.x )
self.setMetadataNoscriptElement('minX', cornerMinimum.x )
self.setMetadataNoscriptElement('maxY', cornerMaximum.y )
self.setMetadataNoscriptElement('minY', cornerMinimum.y )
self.setMetadataNoscriptElement('maxZ', cornerMaximum.z )
self.setMetadataNoscriptElement('minZ', cornerMinimum.z )
self.margin = float( self.sliceDictionary['margin'] )
self.textHeight = float( self.sliceDictionary['textHeight'] )
javascriptControlBoxWidth = float( self.sliceDictionary['javascriptControlBoxWidth'] )
noJavascriptControlBoxHeight = float( self.sliceDictionary['noJavascriptControlBoxHeight'] )
controlTop = len( rotatedBoundaryLayers ) * ( self.margin + self.extent.y * self.unitScale + self.textHeight ) + 2.0 * self.margin + self.textHeight
self.svgElement.getFirstChildWithClassName('title').text = os.path.basename(fileName) + ' - Slice Layers'
svgElementDictionary['height'] = '%spx' % self.getRounded( controlTop + noJavascriptControlBoxHeight + self.margin )
# width = margin + (sliceDimX * unitScale) + margin;
width = 2.0 * self.margin + max( self.extent.x * self.unitScale, javascriptControlBoxWidth )
svgElementDictionary['width'] = '%spx' % self.getRounded( width )
self.sliceDictionary['decimalPlacesCarried'] = str( self.decimalPlacesCarried )
if self.perimeterWidth != None:
self.sliceDictionary['perimeterWidth'] = self.getRounded( self.perimeterWidth )
self.sliceDictionary['yAxisPointingUpward'] = 'true'
self.sliceDictionary['procedureDone'] = procedureName
noJavascriptDictionary = self.svgElement.getXMLElementByID('noJavascriptControls').attributeDictionary
noJavascriptDictionary['transform'] = 'translate(%s, %s)' % ( self.getRounded(self.margin), self.getRounded( controlTop ) )
self.svgElement.getXMLElementByID('dimXNoJavascript').text = self.getRounded( self.extent.x )
self.svgElement.getXMLElementByID('dimYNoJavascript').text = self.getRounded( self.extent.y )
self.svgElement.getXMLElementByID('dimZNoJavascript').text = self.getRounded( self.extent.z )
if not self.addLayerTemplateToSVG:
self.svgElement.getFirstChildWithClassName('script').removeFromIDNameParent()
self.svgElement.getXMLElementByID('beginningOfControlSection').removeFromIDNameParent()
self.svgElement.getXMLElementByID('noJavascriptControls').removeFromIDNameParent()
self.graphicsXMLElement.removeFromIDNameParent()
if xmlElement != None:
xmlElement.setParentAddToChildren(self.svgElement)
output = cStringIO.StringIO()
output.write( self.xmlParser.beforeRoot )
self.svgElement.addXML( 0, output )
return output.getvalue()
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__, os.path.join('templates', 'canvas_template.svg') )
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
svgViewer = self.svgViewer.value
if svgViewer == '':
return
if svgViewer == 'webbrowser':
settings.openWebPage( svgFileName )
return
svgFilePath = '"' + os.path.normpath( svgFileName ) + '"' # " to send in file name with spaces
shellCommand = svgViewer + ' ' + 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.' % svgViewer )
print('If so, try installing the %s program or look for another svg viewer, like Netscape which can be found at:' % svgViewer )
print('http://www.netscape.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.' % ( svgViewer, fileExtension ) )
print('Try installing the %s program or look for another one, like Image Magick which can be found at:' % svgViewer )
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__, os.path.join( 'templates', 'canvas_template.svg' ) )
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 getReplacedSVGTemplate( self, fileName, procedureName, rotatedBoundaryLayers ):
"Get the lines of text from the layer_template.svg file."
#( layers.length + 1 ) * (margin + sliceDimY * unitScale + txtHeight) + margin + txtHeight + margin + 110
cornerMaximum = self.carving.getCarveCornerMaximum()
cornerMinimum = self.carving.getCarveCornerMinimum()
self.extent = cornerMaximum - cornerMinimum
self.addRotatedLoopLayersToOutput( rotatedBoundaryLayers )
svgTemplateText = gcodec.getFileTextInFileDirectory( __file__, os.path.join( 'templates', 'layer_template.svg' ) )
svgTemplateText = getReplacedWordAndInQuotes( 'layerThickness', self.getRounded( self.carving.getCarveLayerThickness() ), svgTemplateText )
svgTemplateText = getReplacedWordAndInQuotes( 'maxX', self.getRounded( cornerMaximum.x ), svgTemplateText )
svgTemplateText = getReplacedWordAndInQuotes( 'minX', self.getRounded( cornerMinimum.x ), svgTemplateText )
svgTemplateText = getReplacedWordAndInQuotes( 'maxY', self.getRounded( cornerMaximum.y ), svgTemplateText )
svgTemplateText = getReplacedWordAndInQuotes( 'minY', self.getRounded( cornerMinimum.y ), svgTemplateText )
svgTemplateText = getReplacedWordAndInQuotes( 'maxZ', self.getRounded( cornerMaximum.z ), svgTemplateText )
svgTemplateText = getReplacedWordAndInQuotes( 'minZ', self.getRounded( cornerMinimum.z ), svgTemplateText )
lines = gcodec.getTextLines( svgTemplateText )
self.margin = getParameterFromJavascript( lines, 'margin', self.margin )
self.textHeight = getParameterFromJavascript( lines, 'textHeight', self.textHeight )
javascriptControlsWidth = getParameterFromJavascript( lines, 'javascripControlBoxX', 510.0 )
noJavascriptControlsHeight = getParameterFromJavascript( lines, 'noJavascriptControlBoxY', 110.0 )
controlTop = len( rotatedBoundaryLayers ) * ( self.margin + self.extent.y * self.unitScale + self.textHeight ) + 2.0 * self.margin + self.textHeight
# width = margin + (sliceDimX * unitScale) + margin;
width = 2.0 * self.margin + max( self.extent.x * self.unitScale, javascriptControlsWidth )
summarizedFileName = gcodec.getSummarizedFileName( fileName ) + ' SVG Slice File'
noJavascriptControlsTagString = ' <g id="noJavascriptControls" fill="#000" transform="translate(%s, %s)">' % ( self.getRounded( self.margin ), self.getRounded( controlTop ) )
firstWordTable = {}
firstWordTable[ 'height="999px"' ] = ' height="%spx"' % self.getRounded( controlTop + noJavascriptControlsHeight + self.margin )
firstWordTable[ 'width="999px"' ] = ' width="%spx"' % self.getRounded( width )
firstWordTable[ '<!--replaceLineWith_boundaryLayerLines-->' ] = self.output.getvalue()
firstWordTable[ '<!--replaceLineWith_emptyString-->' ] = ''
firstWordTable[ '<!--replaceLineWith_noJavascriptControls-->' ] = noJavascriptControlsTagString
firstWordTable[ '<!--replaceLineWith_sliceVariableLines-->' ] = self.getInitializationForOutputSVG( procedureName )
replaceWithTable = {}
replaceWithTable[ 'replaceWith_Title' ] = summarizedFileName
replaceWithTable[ 'replaceWith_dimX' ] = self.getRounded( self.extent.x )
replaceWithTable[ 'replaceWith_dimY' ] = self.getRounded( self.extent.y )
replaceWithTable[ 'replaceWith_dimZ' ] = self.getRounded( self.extent.z )
output = cStringIO.StringIO()
for line in lines:
parseLineReplaceWithTable( firstWordTable, line, output, replaceWithTable )
return output.getvalue()
def getReplacedSVGTemplate(self, fileName, procedureName,
rotatedBoundaryLayers, xmlElement):
"Get the lines of text from the layer_template.svg file."
# ( layers.length + 1 ) * (margin + sliceDimY * unitScale + txtHeight) + margin + txtHeight + margin + 110
cornerMaximum = self.carving.getCarveCornerMaximum()
cornerMinimum = self.carving.getCarveCornerMinimum()
self.extent = cornerMaximum - cornerMinimum
svgTemplateText = gcodec.getFileTextInFileDirectory(
__file__, os.path.join('templates', 'layer_template.svg'))
self.xmlParser = XMLSimpleReader(fileName, None, svgTemplateText)
self.svgElement = self.xmlParser.getRoot()
if not self.addLayerTemplateToSVG:
self.svgElement.getXMLElementByID(
'layerTextTemplate').removeFromIDNameParent()
del self.svgElement.getXMLElementByID(
'sliceElementTemplate').attributeDictionary['transform']
svgElementDictionary = self.svgElement.attributeDictionary
self.graphicsXMLElement = self.svgElement.getXMLElementByID(
'sliceElementTemplate')
self.graphicsXMLElement.attributeDictionary['id'] = 'z:'
self.addRotatedLoopLayersToOutput(rotatedBoundaryLayers)
self.sliceDictionary = getSliceDictionary(self.svgElement)
self.setMetadataNoscriptElement('layerThickness',
self.carving.getCarveLayerThickness())
self.setMetadataNoscriptElement('maxX', cornerMaximum.x)
self.setMetadataNoscriptElement('minX', cornerMinimum.x)
self.setMetadataNoscriptElement('maxY', cornerMaximum.y)
self.setMetadataNoscriptElement('minY', cornerMinimum.y)
self.setMetadataNoscriptElement('maxZ', cornerMaximum.z)
self.setMetadataNoscriptElement('minZ', cornerMinimum.z)
self.margin = float(self.sliceDictionary['margin'])
self.textHeight = float(self.sliceDictionary['textHeight'])
javascriptControlBoxWidth = float(
self.sliceDictionary['javascriptControlBoxWidth'])
noJavascriptControlBoxHeight = float(
self.sliceDictionary['noJavascriptControlBoxHeight'])
controlTop = len(rotatedBoundaryLayers) * (
self.margin + self.extent.y * self.unitScale +
self.textHeight) + 2.0 * self.margin + self.textHeight
self.svgElement.getFirstChildWithClassName(
'title').text = os.path.basename(fileName) + ' - Slice Layers'
svgElementDictionary['height'] = '%spx' % self.getRounded(
controlTop + noJavascriptControlBoxHeight + self.margin)
# width = margin + (sliceDimX * unitScale) + margin;
width = 2.0 * self.margin + max(self.extent.x * self.unitScale,
javascriptControlBoxWidth)
svgElementDictionary['width'] = '%spx' % self.getRounded(width)
self.sliceDictionary['decimalPlacesCarried'] = str(
self.decimalPlacesCarried)
if self.perimeterWidth != None:
self.sliceDictionary['perimeterWidth'] = self.getRounded(
self.perimeterWidth)
self.sliceDictionary['yAxisPointingUpward'] = 'true'
self.sliceDictionary['procedureDone'] = procedureName
noJavascriptDictionary = self.svgElement.getXMLElementByID(
'noJavascriptControls').attributeDictionary
noJavascriptDictionary['transform'] = 'translate(%s, %s)' % (
self.getRounded(self.margin), self.getRounded(controlTop))
self.svgElement.getXMLElementByID(
'dimXNoJavascript').text = self.getRounded(self.extent.x)
self.svgElement.getXMLElementByID(
'dimYNoJavascript').text = self.getRounded(self.extent.y)
self.svgElement.getXMLElementByID(
'dimZNoJavascript').text = self.getRounded(self.extent.z)
if not self.addLayerTemplateToSVG:
self.svgElement.getFirstChildWithClassName(
'script').removeFromIDNameParent()
self.svgElement.getXMLElementByID(
'beginningOfControlSection').removeFromIDNameParent()
self.svgElement.getXMLElementByID(
'noJavascriptControls').removeFromIDNameParent()
self.graphicsXMLElement.removeFromIDNameParent()
if xmlElement != None:
xmlElement.setParentAddToChildren(self.svgElement)
output = cStringIO.StringIO()
output.write(self.xmlParser.beforeRoot)
self.svgElement.addXML(0, output)
return output.getvalue()
