def getArcPath(xmlElement):
"Get the arc path.rx ry x-axis-rotation large-arc-flag sweep-flag"
begin = xmlElement.getPreviousVertex(Vector3())
end = evaluate.getVector3FromXMLElement(xmlElement)
largeArcFlag = evaluate.getEvaluatedBooleanDefault(True, 'largeArcFlag',
xmlElement)
radius = lineation.getComplexByPrefix('radius', complex(1.0, 1.0),
xmlElement)
sweepFlag = evaluate.getEvaluatedBooleanDefault(True, 'sweepFlag',
xmlElement)
xAxisRotation = math.radians(
evaluate.getEvaluatedFloatDefault(0.0, 'xAxisRotation', xmlElement))
arcComplexes = svg_reader.getArcComplexes(begin.dropAxis(), end.dropAxis(),
largeArcFlag, radius, sweepFlag,
xAxisRotation)
path = []
if len(arcComplexes) < 1:
return []
incrementZ = (end.z - begin.z) / float(len(arcComplexes))
z = begin.z
for pointIndex in xrange(len(arcComplexes)):
pointComplex = arcComplexes[pointIndex]
z += incrementZ
path.append(Vector3(pointComplex.real, pointComplex.imag, z))
if len(path) > 0:
path[-1] = end
return path
def getCubicPath(xmlElement):
"Get the cubic path."
end = evaluate.getVector3FromXMLElement(xmlElement)
previousXMLElement = xmlElement.getPreviousXMLElement()
if previousXMLElement == None:
print('Warning, can not get previousXMLElement in getCubicPath in cubic for:')
print(xmlElement)
return [end]
begin = xmlElement.getPreviousVertex(Vector3())
evaluatedControlPoints = evaluate.getTransformedPathByKey('controlPoints', xmlElement)
if len(evaluatedControlPoints) > 1:
return getCubicPathByBeginEnd(begin, evaluatedControlPoints, end, xmlElement)
controlPoint0 = evaluate.getVector3ByPrefix('controlPoint0', None, xmlElement)
controlPoint1 = evaluate.getVector3ByPrefix('controlPoint1', None, xmlElement)
if len(evaluatedControlPoints) == 1:
controlPoint1 = evaluatedControlPoints[0]
if controlPoint0 == None:
oldControlPoint = evaluate.getVector3ByPrefixes(['controlPoint','controlPoint1'], None, previousXMLElement)
if oldControlPoint == None:
oldControlPoints = evaluate.getTransformedPathByKey('controlPoints', previousXMLElement)
if len(oldControlPoints) > 0:
oldControlPoint = oldControlPoints[-1]
if oldControlPoint == None:
oldControlPoint = end
controlPoint0 = begin + begin - oldControlPoint
return getCubicPathByBeginEnd(begin, [controlPoint0, controlPoint1], end, xmlElement)
def getCubicPath(xmlElement):
"Get the cubic path."
end = evaluate.getVector3FromXMLElement(xmlElement)
previousXMLElement = xmlElement.getPreviousXMLElement()
if previousXMLElement == None:
print('Warning, can not get previousXMLElement in getCubicPath in cubic for:')
print(xmlElement)
return [end]
begin = xmlElement.getPreviousVertex(Vector3())
evaluatedControlPoints = evaluate.getTransformedPathByKey([], 'controlPoints', xmlElement)
if len(evaluatedControlPoints) > 1:
return getCubicPathByBeginEnd(begin, evaluatedControlPoints, end, xmlElement)
controlPoint0 = evaluate.getVector3ByPrefix(None, 'controlPoint0', xmlElement)
controlPoint1 = evaluate.getVector3ByPrefix(None, 'controlPoint1', xmlElement)
if len(evaluatedControlPoints) == 1:
controlPoint1 = evaluatedControlPoints[0]
if controlPoint0 == None:
oldControlPoint = evaluate.getVector3ByPrefixes(['controlPoint','controlPoint1'], None, previousXMLElement)
if oldControlPoint == None:
oldControlPoints = evaluate.getTransformedPathByKey([], 'controlPoints', previousXMLElement)
if len(oldControlPoints) > 0:
oldControlPoint = oldControlPoints[-1]
if oldControlPoint == None:
oldControlPoint = end
controlPoint0 = begin + begin - oldControlPoint
return getCubicPathByBeginEnd(begin, [controlPoint0, controlPoint1], end, xmlElement)
def getQuadraticPath(xmlElement):
"Get the quadratic path."
end = evaluate.getVector3FromXMLElement(xmlElement)
previousXMLElement = xmlElement.getPreviousXMLElement()
if previousXMLElement == None:
print(
'Warning, can not get previousXMLElement in getQuadraticPath in quadratic for:'
)
print(xmlElement)
return [end]
begin = xmlElement.getPreviousVertex(Vector3())
controlPoint = evaluate.getVector3ByPrefix('controlPoint', None,
xmlElement)
if controlPoint == None:
oldControlPoint = evaluate.getVector3ByPrefixes(
['controlPoint', 'controlPoint1'], None, previousXMLElement)
if oldControlPoint == None:
print(
'Warning, can not get oldControlPoint in getQuadraticPath in quadratic for:'
)
print(xmlElement)
return [end]
controlPoint = begin + begin - oldControlPoint
evaluate.addVector3ToXMLElement('controlPoint', controlPoint,
xmlElement)
return svg_reader.getQuadraticPoints(
begin, controlPoint, end,
lineation.getNumberOfBezierPoints(begin, end, xmlElement))
def getQuadraticPath(xmlElement):
"Get the quadratic path."
end = evaluate.getVector3FromXMLElement(xmlElement)
previousXMLElement = xmlElement.getPreviousXMLElement()
if previousXMLElement == None:
print('Warning, can not get previousXMLElement in getQuadraticPath in quadratic for:')
print(xmlElement)
return [end]
begin = xmlElement.getPreviousVertex(Vector3())
controlPoint = evaluate.getVector3ByPrefix(None, 'controlPoint', xmlElement)
if controlPoint == None:
oldControlPoint = evaluate.getVector3ByPrefixes(['controlPoint','controlPoint1'], None, previousXMLElement)
if oldControlPoint == None:
oldControlPoint = end
controlPoint = begin + begin - oldControlPoint
evaluate.addVector3ToXMLElement('controlPoint', controlPoint, xmlElement)
return svg_reader.getQuadraticPoints(begin, controlPoint, end, lineation.getNumberOfBezierPoints(begin, end, xmlElement))
def getArcPath(xmlElement):
"Get the arc path.rx ry x-axis-rotation large-arc-flag sweep-flag"
begin = xmlElement.getPreviousVertex(Vector3())
end = evaluate.getVector3FromXMLElement(xmlElement)
largeArcFlag = evaluate.getEvaluatedBooleanDefault(True, 'largeArcFlag', xmlElement)
radius = lineation.getComplexByPrefix('radius', complex(1.0, 1.0), xmlElement )
sweepFlag = evaluate.getEvaluatedBooleanDefault(True, 'sweepFlag', xmlElement)
xAxisRotation = math.radians(evaluate.getEvaluatedFloatZero('xAxisRotation', xmlElement ))
arcComplexes = svg_reader.getArcComplexes(begin.dropAxis(), end.dropAxis(), largeArcFlag, radius, sweepFlag, xAxisRotation)
path = []
incrementZ = (end.z - begin.z) / float(len(arcComplexes))
z = begin.z
for pointIndex in xrange(len(arcComplexes)):
pointComplex = arcComplexes[pointIndex]
z += incrementZ
path.append(Vector3(pointComplex.real, pointComplex.imag, z))
if len(path) > 0:
path[-1] = end
return path
def getCubicPath(xmlElement):
"Get the cubic path."
end = evaluate.getVector3FromXMLElement(xmlElement)
previousXMLElement = xmlElement.getPreviousXMLElement()
if previousXMLElement == None:
print('Warning, can not get previousXMLElement in getCubicPath in cubic for:')
print(xmlElement)
return [end]
begin = xmlElement.getPreviousVertex(Vector3())
controlPoint0 = evaluate.getVector3ByPrefix('controlPoint0', None, xmlElement)
if controlPoint0 == None:
oldControlPoint = evaluate.getVector3ByPrefixes(['controlPoint','controlPoint1'], None, previousXMLElement)
if oldControlPoint == None:
print('Warning, can not get oldControlPoint in getCubicPath in cubic for:')
print(xmlElement)
return [end]
controlPoint0 = begin + begin - oldControlPoint
controlPoints = [controlPoint0, evaluate.getVector3ByPrefix('controlPoint1', None, xmlElement)]
return svg_reader.getCubicPoints(begin, controlPoints, end, lineation.getNumberOfBezierPoints(begin, end, xmlElement))
def processXMLElement(xmlElement): "Process the xml element." xmlElement.parent.object.vertexes.append(evaluate.getVector3FromXMLElement(xmlElement))
def processXMLElement(xmlElement):
"Process the xml element."
xmlElement.parentNode.xmlObject.vertexes.append(
evaluate.getVector3FromXMLElement(xmlElement))
def processXMLElement(xmlElement, xmlProcessor):
"Process the xml element."
xmlElement.parent.object.vertices.append(
evaluate.getVector3FromXMLElement(xmlElement))
