def testBbSpaceChildren(self):
"""Tests PlotNode() set/get bbSpaceChildren."""
myObj = PlotNode.PlotNodeBbox()
#print '\nTRACE myObj', myObj
myObj.bbSpaceChildren = Coord.Dim(42, 'px')
#print '\nTRACE myObj', myObj
self.assertEqual(myObj.bbSpaceChildren, Coord.Dim(42, 'px'))
def testCentre_02(self):
"""Tests PlotNode() get the centre point."""
myObj = PlotNode.PlotNodeBbox()
myObj.width = Coord.Dim(3, 'in')
self.assertEqual(myObj.width, Coord.Dim(3, 'in'))
myObj.depth = Coord.Dim(1, 'in')
self.assertEqual(myObj.depth, Coord.Dim(1, 'in'))
myPad = Coord.Pad(
Coord.Dim(0.1, 'in'), # prev
Coord.Dim(0.3, 'in'), # next
Coord.Dim(0.5, 'in'), # parent
Coord.Dim(0.7, 'in'), # child
)
myObj.bbSelfPadding = myPad
myObj.bbSpaceChildren = Coord.Dim(0.9, 'in')
self.assertEqual(
myObj.plotPointCentre(
Coord.Pt(
Coord.Dim(0.0, 'in'),
Coord.Dim(0.0, 'in'),
), ),
Coord.Pt(
Coord.Dim(1.6, 'in'),
Coord.Dim(1.0, 'in'),
),
)
def testWidthDepth(self):
"""Tests PlotNode() set/get width and depth."""
myObj = PlotNode.PlotNodeBbox()
myObj.width = Coord.Dim(42, 'in')
myObj.depth = Coord.Dim(1, 'in')
self.assertEqual(myObj.width, Coord.Dim(42, 'in'))
self.assertEqual(myObj.depth, Coord.Dim(1, 'in'))
def testBbSpacePaddingNullNode(self):
"""Tests PlotNode() set/get bbSpacePadding on a null node."""
myObj = PlotNode.PlotNodeBbox()
myObj.width = None
myObj.depth = None
myPad = Coord.Pad(
Coord.Dim(1, 'px'), # prev
Coord.Dim(2, 'px'), # next
Coord.Dim(3, 'px'), # parent
Coord.Dim(4, 'px'), # child
)
myObj.bbSelfPadding = myPad
self.assertEqual(
myObj.bbSelfPadding,
Coord.Pad(
Coord.Dim(1, 'px'),
Coord.Dim(2, 'px'),
Coord.Dim(3, 'px'),
Coord.Dim(4, 'px'),
))
self.assertEqual(
myObj.bbSelfWidth,
Coord.Dim(0, None),
)
self.assertEqual(
myObj.bbSelfDepth,
Coord.Dim(0, None),
)
def testSigma_03(self):
"""Tests PlotNode() get sigma width and depth (parent is null node)."""
myObj = PlotNode.PlotNodeBbox()
myObj.width = None
self.assertEqual(myObj.width, None)
myObj.depth = None
self.assertEqual(myObj.depth, None)
myPad = Coord.Pad(
Coord.Dim(0.5, 'in'), # prev
Coord.Dim(0.5, 'in'), # next
Coord.Dim(0.5, 'in'), # parent
Coord.Dim(0.5, 'in'), # child
)
myObj.bbSelfPadding = myPad
myObj.bbSpaceChildren = Coord.Dim(0.5, 'in')
self.assertEqual(myObj.bbSpaceChildren, Coord.Dim(0.5, 'in'))
myObj.bbChildren = Coord.Box(
Coord.Dim(4, 'in'),
Coord.Dim(2.5, 'in'),
)
self.assertEqual(
myObj.bbChildrenWidth,
Coord.Dim(4, 'in'),
)
self.assertEqual(
myObj.bbChildrenDepth,
Coord.Dim(2.5, 'in'),
)
self.assertEqual(myObj.bbChildren,
Coord.Box(
Coord.Dim(4, 'in'),
Coord.Dim(2.5, 'in'),
))
self.assertEqual(
myObj.bbSigmaWidth,
Coord.Dim(4.0, 'in'),
)
self.assertEqual(
myObj.bbSigmaDepth,
Coord.Dim(2.5, 'in'),
)
self.assertEqual(
myObj.bbSigma,
Coord.Box(
Coord.Dim(4.0, 'in'),
Coord.Dim(2.5, 'in'),
))
def testBbSpacePadding(self):
"""Tests PlotNode() set/get bbSpacePadding."""
myObj = PlotNode.PlotNodeBbox()
myObj.width = Coord.Dim(12, 'px')
myObj.depth = Coord.Dim(6, 'px')
#print '\nTRACE myObj', myObj
myPad = Coord.Pad(
Coord.Dim(1, 'px'), # prev
Coord.Dim(2, 'px'), # next
Coord.Dim(3, 'px'), # parent
Coord.Dim(4, 'px'), # child
)
#print '\nTRACE myPad setting', myPad
myObj.bbSelfPadding = myPad
#print '\nTRACE myObj setting done', myObj
a = myObj.bbSelfPadding
self.assertEqual(
myObj.bbSelfPadding,
Coord.Pad(
Coord.Dim(1, 'px'),
Coord.Dim(2, 'px'),
Coord.Dim(3, 'px'),
Coord.Dim(4, 'px'),
))
#print '\nTRACE myObj', myObj
self.assertEqual(
myObj.bbSelfWidth,
# 1 + 12 + 2 = 15
Coord.Dim(15, 'px'),
)
self.assertEqual(
myObj.bbSelfDepth,
# 3 + 6 + 4
Coord.Dim(13, 'px'),
)
#print
#print str(myObj)
self.assertEqual(
str(myObj),
"""|.......PlotNode: w=Dim(12px), d=Dim(6px)
|bbSpaceChildren: None
|..bbSelfPadding: Pad(prev=Dim(1px), next=Dim(2px), parent=Dim(3px), child=Dim(4px))
|.....bbChildren: None
|........bbSigma: Box(width=Dim(15px), depth=Dim(13px))""",
)
def testBbChildren(self):
"""Tests PlotNode() set/get bbChildren."""
myObj = PlotNode.PlotNodeBbox()
myObj.bbChildren = Coord.Box(
Coord.Dim(1, 'px'),
Coord.Dim(2, 'px'),
)
self.assertEqual(myObj.bbChildren,
Coord.Box(
Coord.Dim(1, 'px'),
Coord.Dim(2, 'px'),
))
self.assertEqual(
myObj.bbChildrenWidth,
Coord.Dim(1, 'px'),
)
self.assertEqual(
myObj.bbChildrenDepth,
Coord.Dim(2, 'px'),
)
def testCtor(self):
"""Tests PlotNode() constructor empty."""
myObj = PlotNode.PlotNodeBbox()
self.assertEqual(myObj.width, None)
self.assertEqual(myObj.depth, None)
def testBbChildren_00(self):
"""TestPlotNodeBboxWithChildren.testBbChildren_00() - three children."""
myObj = PlotNode.PlotNodeBbox()
myObj.width = Coord.Dim(12, 'mm')
myObj.depth = Coord.Dim(8, 'mm')
#print '\nTRACE myObj', myObj
myObj.bbSelfPadding = Coord.Pad(
Coord.Dim(1, 'mm'), # prev
Coord.Dim(3, 'mm'), # next
Coord.Dim(5, 'mm'), # parent
Coord.Dim(7, 'mm'), # child
)
myObj.bbSpaceChildren = Coord.Dim(16, 'mm')
self.assertEqual(True, myObj.bbChildrenWidth is None)
self.assertEqual(True, myObj.bbChildrenDepth is None)
self.assertEqual(0, myObj.numChildren)
myObj.extendChildBbox(
Coord.Box(
Coord.Dim(15, 'mm'),
Coord.Dim(7, 'mm'),
))
# Child box now w:15, d:7
self.assertEqual(1, myObj.numChildren)
self.assertEqual(myObj.bbChildrenWidth, Coord.Dim(15, 'mm'))
self.assertEqual(myObj.bbChildrenDepth, Coord.Dim(7, 'mm'))
myObj.extendChildBbox(
Coord.Box(
Coord.Dim(31, 'mm'),
Coord.Dim(29, 'mm'),
))
# Child box now w:15+31=46, d:max(7,29)=29
self.assertEqual(2, myObj.numChildren)
self.assertEqual(myObj.bbChildrenWidth, Coord.Dim(46, 'mm'))
self.assertEqual(myObj.bbChildrenDepth, Coord.Dim(29, 'mm'))
myObj.extendChildBbox(
Coord.Box(
Coord.Dim(11, 'mm'),
Coord.Dim(9, 'mm'),
))
# Child box now w:46+11=57, d:max(29,9)=29
self.assertEqual(3, myObj.numChildren)
self.assertEqual(myObj.bbChildrenWidth, Coord.Dim(57, 'mm'))
self.assertEqual(myObj.bbChildrenDepth, Coord.Dim(29, 'mm'))
# bbSigma:
# Width is 57mm as children are wider than me
# Depth is 5 + 8 + 7 + 16 + 29 = 65mm
#print
#print 'myObj.bbSigma:', myObj.bbSigma
self.assertEqual(myObj.bbSigma,
Coord.Box(
Coord.Dim(57, 'mm'),
Coord.Dim(65, 'mm'),
))
# Set my datum up
myD = Coord.Pt(
Coord.Dim(135, 'mm'),
Coord.Dim(19, 'mm'),
)
# x should be 135 + 0.5 * (57-(1+12+3) + 1) = 135 + 0.5 * 41 + 1 = 156.5
#print
#print 'myObj.plotPointSelf:', myObj.plotPointSelf(myD)
self.assertEqual(
myObj.plotPointSelf(myD),
Coord.Pt(
Coord.Dim(156.5, 'mm'),
Coord.Dim(24, 'mm'),
))
#childBboxDatum
#print
#print 'myObj.childBboxDatum:', myObj.childBboxDatum(myD)
self.assertEqual(myObj.childBboxDatum(myD),
Coord.Pt(
Coord.Dim(135, 'mm'),
Coord.Dim(55, 'mm'),
))