def __init__(self, root):
assert (root.tag == self.tagInNs('LgFormat')
), 'Wrong root element {:s}'.format(root.tag)
myName = self.elemID(root)
# Tracks, create a list of Track.Track objects
# NOTE: This is not quite like the LIS track buildup where the tracks are single
# and in order so when we encounter T23 we span tracks T2 and T3 (by ordinal).
# Here we get a separate track description 'track23' which has the width and grid
# generator, 'track2' and 'track3' may be blank.
# I suppose also that the order of tracks in the XML file is not significant but
# we treat is so here.
myTrackS = []
# Make an additional data structure that maps the track name to ordinal
self._trackNameOrdinalMap = {}
for t, aT in enumerate(root.findall(self.tagInNs('LgTrack'))):
l = Coord.Dim(self.float(aT, self.tagInNs('LeftPosition'), 0.0),
'in')
r = Coord.Dim(self.float(aT, self.tagInNs('RightPosition'), 0.0),
'in')
myTrackS.append(
Track.Track(
leftPos=l,
rightPos=r,
# Figure out track grid function
gridGn=self._retGridGen(aT),
plotXLines=self.bool(aT, self.tagInNs('IndexLinesVisible'),
True),
plotXAlpha=self.bool(aT,
self.tagInNs('IndexNumbersVisible'),
False),
))
trackID = self.elemID(aT)
if trackID is None:
raise ExceptionFILMCfgXMLRead(
'PhysFilmCfgXMLRead.__init__(): Missing track UniqueId'.
format(trackID))
if trackID in self._trackNameOrdinalMap:
raise ExceptionFILMCfgXMLRead(
'PhysFilmCfgXMLRead.__init__(): Duplicate track UniqueId="{:s}"'
.format(trackID))
# Add the track ordinal
self._trackNameOrdinalMap[trackID] = t
# myXPath = self.tagsInNs('LgFormat', 'LgVerticalScale', 'IndexScaler')
# myElem = root.find(myXPath)
# myX = self.int(root, self.tagsInNs('LgVerticalScale', 'IndexScaler'))
# print()
# print('TRACE:', myXPath, myElem, myX)
myXScale = self.int(root,
self.tagsInNs('LgVerticalScale', 'IndexScaler'),
None)
assert (myXScale is not None)
super().__init__(
theName=myName,
theTracks=myTrackS,
# This does not seem to be used by the parent class
theDest=None,
theX=myXScale,
)
def test_05(self):
"""TestPlotTrack.test_05(): Construct a blank track without failure."""
myT = Track.Track(leftPos=Coord.Dim(3.2, 'in'),
rightPos=Coord.Dim(5.6, 'in'),
gridGn=None)
self.assertEqual(Coord.Dim(3.2, 'in'), myT.left)
self.assertEqual(Coord.Dim(5.6, 'in'), myT.right)
self.assertFalse(myT.hasGrid)
def test_11(self):
"""TestPlotTrack.test_11(): Construct a linear track with left edge < right edge - fails."""
try:
Track.Track(leftPos=Coord.Dim(5.6, 'in'),
rightPos=Coord.Dim(3.2, 'in'),
gridGn=Track.genLinear10)
self.fail('Track.ExceptionTotalDepthLISPlotTrack not raised')
except Track.ExceptionTotalDepthLISPlotTrack:
pass
def test_01(self):
"""TestPlotTrack.test_01(): Construct a linear track without failure and check default values."""
myT = Track.Track(leftPos=Coord.Dim(3.2, 'in'),
rightPos=Coord.Dim(5.6, 'in'),
gridGn=Track.genLinear10)
self.assertEqual(Coord.Dim(3.2, 'in'), myT.left)
self.assertEqual(Coord.Dim(5.6, 'in'), myT.right)
self.assertTrue(myT.hasGrid)
self.assertTrue(myT.plotXLines)
self.assertFalse(myT.plotXAlpha)
def test_03(self):
"""TestPlotTrack.test_03(): Construct a log track and plot it in SVG."""
myT = Track.Track(
leftPos=Coord.Dim(3.2, 'in'),
rightPos=Coord.Dim(5.6, 'in'),
gridGn=Track.genLog10Decade2
)
# myCnv = Plot.Canvas(Coord.Dim(6, 'in'), Coord.Dim(8, 'in'), Plot.MarginQtrInch)
# myViewPort = Coord.Box(
# width=myCnv.width,
# depth=myCnv.depth,
# )
myViewPort = Coord.Box(
width=Coord.Dim(6, 'in'),
depth=Coord.Dim(8, 'in'),
)
myTl = Coord.Pt(Coord.Dim(0.25, 'in'), Coord.Dim(0.25, 'in'))
myF = io.StringIO()
with SVGWriter.SVGWriter(myF, myViewPort) as xS:
myT.plotSVG(myTl, Coord.Dim(7.5, 'in'), xS)
# print()
# print(myF.getvalue())
# self.maxDiff = None
self.assertEqual("""<?xml version='1.0' encoding="utf-8"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg height="8.000in" version="1.1" width="6.000in" xmlns="http://www.w3.org/2000/svg">
<line stroke="black" stroke-opacity="1.000" stroke-width="0.750" x1="3.450in" x2="3.450in" y1="0.250in" y2="7.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="3.811in" x2="3.811in" y1="0.250in" y2="7.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="4.023in" x2="4.023in" y1="0.250in" y2="7.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="4.172in" x2="4.172in" y1="0.250in" y2="7.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="4.289in" x2="4.289in" y1="0.250in" y2="7.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="4.384in" x2="4.384in" y1="0.250in" y2="7.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="4.464in" x2="4.464in" y1="0.250in" y2="7.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="4.534in" x2="4.534in" y1="0.250in" y2="7.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="4.595in" x2="4.595in" y1="0.250in" y2="7.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.750" x1="4.650in" x2="4.650in" y1="0.250in" y2="7.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="5.011in" x2="5.011in" y1="0.250in" y2="7.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="5.223in" x2="5.223in" y1="0.250in" y2="7.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="5.372in" x2="5.372in" y1="0.250in" y2="7.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="5.489in" x2="5.489in" y1="0.250in" y2="7.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="5.584in" x2="5.584in" y1="0.250in" y2="7.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="5.664in" x2="5.664in" y1="0.250in" y2="7.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="5.734in" x2="5.734in" y1="0.250in" y2="7.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="5.795in" x2="5.795in" y1="0.250in" y2="7.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.750" x1="5.850in" x2="5.850in" y1="0.250in" y2="7.750in"/>
</svg>
""",
myF.getvalue()
)
def test_04(self):
"""TestPlotTrack.test_04(): Construct a lin/log/log track and plot it in SVG."""
myTracks = [
Track.Track(leftPos=Coord.Dim(0.0, 'in'),
rightPos=Coord.Dim(2.4, 'in'),
gridGn=Track.genLinear10),
Track.Track(leftPos=Coord.Dim(3.2, 'in'),
rightPos=Coord.Dim(5.6, 'in'),
gridGn=Track.genLog10Decade2Start2),
Track.Track(leftPos=Coord.Dim(5.6, 'in'),
rightPos=Coord.Dim(8, 'in'),
gridGn=Track.genLog10Decade2Start2),
]
# myCnv = Plot.Canvas(Coord.Dim(8.5, 'in'), Coord.Dim(6, 'in'), Plot.MarginQtrInch)
# myViewPort = Coord.Box(
# width=myCnv.width,
# depth=myCnv.depth,
# )
myViewPort = Coord.Box(
width=Coord.Dim(6, 'in'),
depth=Coord.Dim(8, 'in'),
)
myTl = Coord.Pt(Coord.Dim(0.25, 'in'), Coord.Dim(0.25, 'in'))
myF = io.StringIO()
with SVGWriter.SVGWriter(myF, myViewPort) as xS:
for t in myTracks:
#xS.comment(str(t))
t.plotSVG(myTl, Coord.Dim(5.5, 'in'), xS)
# print()
# print(myF.getvalue())
# self.maxDiff = None
self.assertEqual(
"""<?xml version='1.0' encoding="utf-8"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg height="8.000in" version="1.1" width="6.000in" xmlns="http://www.w3.org/2000/svg">
<line stroke="black" stroke-opacity="1.000" stroke-width="0.750" x1="0.250in" x2="0.250in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="0.490in" x2="0.490in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="0.730in" x2="0.730in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="0.970in" x2="0.970in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="1.210in" x2="1.210in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.500" x1="1.450in" x2="1.450in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="1.690in" x2="1.690in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="1.930in" x2="1.930in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="2.170in" x2="2.170in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="2.410in" x2="2.410in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.750" x1="2.650in" x2="2.650in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.750" x1="3.450in" x2="3.450in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="3.661in" x2="3.661in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="3.811in" x2="3.811in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="3.928in" x2="3.928in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="4.023in" x2="4.023in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="4.103in" x2="4.103in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="4.172in" x2="4.172in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="4.234in" x2="4.234in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.750" x1="4.289in" x2="4.289in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="4.650in" x2="4.650in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="4.861in" x2="4.861in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="5.011in" x2="5.011in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="5.128in" x2="5.128in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="5.223in" x2="5.223in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="5.303in" x2="5.303in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="5.372in" x2="5.372in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="5.434in" x2="5.434in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.750" x1="5.489in" x2="5.489in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.750" x1="5.850in" x2="5.850in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.750" x1="5.850in" x2="5.850in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="6.061in" x2="6.061in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="6.211in" x2="6.211in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="6.328in" x2="6.328in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="6.423in" x2="6.423in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="6.503in" x2="6.503in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="6.572in" x2="6.572in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="6.634in" x2="6.634in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.750" x1="6.689in" x2="6.689in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="7.050in" x2="7.050in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="7.261in" x2="7.261in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="7.411in" x2="7.411in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="7.528in" x2="7.528in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="7.623in" x2="7.623in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="7.703in" x2="7.703in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="7.772in" x2="7.772in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.250" x1="7.834in" x2="7.834in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.750" x1="7.889in" x2="7.889in" y1="0.250in" y2="5.750in"/>
<line stroke="black" stroke-opacity="1.000" stroke-width="0.750" x1="8.250in" x2="8.250in" y1="0.250in" y2="5.750in"/>
</svg>
""", myF.getvalue())
def test_00(self):
"""TestPlotTrack.test_00(): Construct a lin/log/log track with FEET 1/200 and plot it in SVG."""
myCnv = Plot.Canvas(Coord.Dim(8.5, 'in'), Coord.Dim(12, 'in'),
PlotConstants.MarginQtrInch)
myViewPort = Coord.Box(
width=myCnv.width,
depth=myCnv.depth,
)
myTopLeft = Coord.Pt(Coord.Dim(0.25, 'in'), Coord.Dim(0.25, 'in'))
myF = io.StringIO()
myTracks = [
Track.Track(leftPos=Coord.Dim(0.0, 'in'),
rightPos=Coord.Dim(2.4, 'in'),
gridGn=Track.genLinear10),
Track.Track(
leftPos=Coord.Dim(2.4, 'in'),
rightPos=Coord.Dim(3.2, 'in'),
gridGn=None,
plotXAxis=True,
),
Track.Track(leftPos=Coord.Dim(3.2, 'in'),
rightPos=Coord.Dim(5.6, 'in'),
gridGn=Track.genLog10Decade2Start2),
Track.Track(leftPos=Coord.Dim(5.6, 'in'),
rightPos=Coord.Dim(8, 'in'),
gridGn=Track.genLog10Decade2Start2),
]
with SVGWriter.SVGWriter(myF, myViewPort) as xS:
# Do tracks first
for t in myTracks:
#xS.comment(str(t))
if t.hasGrid:
t.plotSVG(
myTopLeft,
myCnv.depth - myCnv.margins.top - myCnv.margins.bottom,
xS,
)
# Now XGrid
# We are plotting up so xPosStart is at bottom
myXposStart = myCnv.depth - myCnv.margins.bottom
myXposStop = myCnv.margins.top
myXg = XGrid.XGrid(200)
# Plot depth lines
for pos, stroke in myXg.genXPosStroke(xFrom=4307.5,
xInc=False,
units=b'FEET'):
myXpos = myXposStart + pos
if myXpos < myXposStop:
break
for t in myTracks:
if t.hasGrid:
with SVGWriter.SVGLine(
xS,
Coord.Pt(t.left + myCnv.margins.left, myXpos),
Coord.Pt(t.right + myCnv.margins.left, myXpos),
attrs=Stroke.retSVGAttrsFromStroke(stroke)):
pass
# Plot depth text
textAttrs = {
'text-anchor': 'end',
'dominant-baseline': 'middle',
}
for pos, val in myXg.genXPosText(xFrom=4307.5,
xInc=False,
units=b'FEET'):
myXpos = myXposStart + pos
if myXpos < myXposStop:
break
for t in myTracks:
if t.plotXAxis:
myPt = Coord.Pt(
t.right + myCnv.margins.left -
Coord.Dim(0.05, 'in'), myXpos)
with SVGWriter.SVGText(xS, myPt, 'Courier', 16,
textAttrs):
xS.characters(str(val))
print()
print(myF.getvalue())
class PhysFilmCfgLISRead(PhysFilmCfg):
"""Tracks from a LIS FILM table, essentially the pair of GCOD and GDEC
defines the left-to-right layout of the plot.
Grid codes from analysis above:
b'BBB ', b'E1E ', b'E20 ', b'E2E ', b'E3E ', b'E40 ', b'E4E ', b'EB0 ', b'EEB ', b'EEE ', b'LLLL'
The DSCA defines the top-to-bottom nature of the plot.
DSCA codes from analysis above:
b'D200', b'D500', b'DM ', b'S5 '
But we can guess some others...
"""
# The map of FILM track descriptions [pair of (name, decades)] to internal track representations
GCOD_GDEC_MAP = {
# T23 is 4 decades
(b'E20 ', b'-4--'): [
Track.Track(leftPos=Coord.Dim(0.0, 'in'),
rightPos=Coord.Dim(2.4, 'in'),
gridGn=Track.genLinear10),
Track.Track(
leftPos=Coord.Dim(2.4, 'in'),
rightPos=Coord.Dim(3.2, 'in'),
gridGn=None,
plotXLines=False,
plotXAlpha=True,
),
Track.Track(leftPos=Coord.Dim(3.2, 'in'),
rightPos=Coord.Dim(5.6, 'in'),
gridGn=Track.genLog10Decade2Start2),
Track.Track(leftPos=Coord.Dim(5.6, 'in'),
rightPos=Coord.Dim(8, 'in'),
gridGn=Track.genLog10Decade2Start2),
],
(b'E2E ', b'-1--'): [
Track.Track(leftPos=Coord.Dim(0.0, 'in'),
rightPos=Coord.Dim(2.4, 'in'),
gridGn=Track.genLinear10),
Track.Track(
leftPos=Coord.Dim(2.4, 'in'),
rightPos=Coord.Dim(3.2, 'in'),
gridGn=None,
plotXLines=False,
plotXAlpha=True,
),
Track.Track(leftPos=Coord.Dim(3.2, 'in'),
rightPos=Coord.Dim(5.6, 'in'),
gridGn=Track.genLog10Decade1Start2),
Track.Track(leftPos=Coord.Dim(5.6, 'in'),
rightPos=Coord.Dim(8, 'in'),
gridGn=Track.genLinear10),
],
(b'E2E ', b'-2--'): [
Track.Track(leftPos=Coord.Dim(0.0, 'in'),
rightPos=Coord.Dim(2.4, 'in'),
gridGn=Track.genLinear10),
Track.Track(
leftPos=Coord.Dim(2.4, 'in'),
rightPos=Coord.Dim(3.2, 'in'),
gridGn=None,
plotXLines=False,
plotXAlpha=True,
),
Track.Track(leftPos=Coord.Dim(3.2, 'in'),
rightPos=Coord.Dim(5.6, 'in'),
gridGn=Track.genLog10Decade2Start2),
Track.Track(leftPos=Coord.Dim(5.6, 'in'),
rightPos=Coord.Dim(8, 'in'),
gridGn=Track.genLinear10),
],
(b'E3E ', b'-3--'): [
Track.Track(leftPos=Coord.Dim(0.0, 'in'),
rightPos=Coord.Dim(2.4, 'in'),
gridGn=Track.genLinear10),
Track.Track(
leftPos=Coord.Dim(2.4, 'in'),
rightPos=Coord.Dim(3.2, 'in'),
gridGn=None,
plotXLines=False,
plotXAlpha=True,
),
Track.Track(leftPos=Coord.Dim(3.2, 'in'),
rightPos=Coord.Dim(5.6, 'in'),
gridGn=Track.genLog10Decade3),
Track.Track(leftPos=Coord.Dim(5.6, 'in'),
rightPos=Coord.Dim(8, 'in'),
gridGn=Track.genLinear10),
],
(b'E4E ', b'-4--'): [
Track.Track(leftPos=Coord.Dim(0.0, 'in'),
rightPos=Coord.Dim(2.4, 'in'),
gridGn=Track.genLinear10),
Track.Track(
leftPos=Coord.Dim(2.4, 'in'),
rightPos=Coord.Dim(3.2, 'in'),
gridGn=None,
plotXLines=False,
plotXAlpha=True,
),
Track.Track(leftPos=Coord.Dim(3.2, 'in'),
rightPos=Coord.Dim(5.6, 'in'),
gridGn=Track.genLog10Decade4),
Track.Track(leftPos=Coord.Dim(5.6, 'in'),
rightPos=Coord.Dim(8, 'in'),
gridGn=Track.genLinear10),
],
(b'EEE ', b'----'): [
Track.Track(leftPos=Coord.Dim(0.0, 'in'),
rightPos=Coord.Dim(2.4, 'in'),
gridGn=Track.genLinear10),
Track.Track(
leftPos=Coord.Dim(2.4, 'in'),
rightPos=Coord.Dim(3.2, 'in'),
gridGn=None,
plotXLines=False,
plotXAlpha=True,
),
Track.Track(leftPos=Coord.Dim(3.2, 'in'),
rightPos=Coord.Dim(5.6, 'in'),
gridGn=Track.genLinear10),
Track.Track(leftPos=Coord.Dim(5.6, 'in'),
rightPos=Coord.Dim(8, 'in'),
gridGn=Track.genLinear10),
],
(b'EEB ', b'----'): [
Track.Track(leftPos=Coord.Dim(0.0, 'in'),
rightPos=Coord.Dim(2.4, 'in'),
gridGn=Track.genLinear10),
Track.Track(
leftPos=Coord.Dim(2.4, 'in'),
rightPos=Coord.Dim(3.2, 'in'),
gridGn=None,
plotXLines=False,
plotXAlpha=True,
),
Track.Track(leftPos=Coord.Dim(3.2, 'in'),
rightPos=Coord.Dim(5.6, 'in'),
gridGn=Track.genLinear10),
Track.Track(leftPos=Coord.Dim(5.6, 'in'),
rightPos=Coord.Dim(8, 'in'),
gridGn=None),
],
(b'EBE ', b'----'): [
Track.Track(leftPos=Coord.Dim(0.0, 'in'),
rightPos=Coord.Dim(2.4, 'in'),
gridGn=Track.genLinear10),
Track.Track(
leftPos=Coord.Dim(2.4, 'in'),
rightPos=Coord.Dim(3.2, 'in'),
gridGn=None,
plotXLines=False,
plotXAlpha=True,
),
Track.Track(leftPos=Coord.Dim(3.2, 'in'),
rightPos=Coord.Dim(5.6, 'in'),
gridGn=None),
Track.Track(leftPos=Coord.Dim(5.6, 'in'),
rightPos=Coord.Dim(8, 'in'),
gridGn=Track.genLinear10),
],
# All blank
(b'BBB ', b'----'): [
Track.Track(leftPos=Coord.Dim(0.0, 'in'),
rightPos=Coord.Dim(2.4, 'in'),
gridGn=None),
Track.Track(
leftPos=Coord.Dim(2.4, 'in'),
rightPos=Coord.Dim(3.2, 'in'),
gridGn=None,
plotXLines=False,
plotXAlpha=True,
),
Track.Track(leftPos=Coord.Dim(3.2, 'in'),
rightPos=Coord.Dim(5.6, 'in'),
gridGn=None),
Track.Track(leftPos=Coord.Dim(5.6, 'in'),
rightPos=Coord.Dim(8, 'in'),
gridGn=None),
],
# Four track. Depth 1in, 4 tracks at 1.75in
# Alternate could be depth 0.5in, 4 tracks at 1.875in
(b'LLLL', b'1111'): [
Track.Track(
leftPos=Coord.Dim(0.0, 'in'),
rightPos=Coord.Dim(1.0, 'in'),
gridGn=None,
plotXLines=False,
plotXAlpha=True,
),
Track.Track(leftPos=Coord.Dim(1.0, 'in'),
rightPos=Coord.Dim(2.75, 'in'),
gridGn=Track.genLinear10),
Track.Track(leftPos=Coord.Dim(2.75, 'in'),
rightPos=Coord.Dim(4.5, 'in'),
gridGn=Track.genLinear10),
Track.Track(leftPos=Coord.Dim(4.5, 'in'),
rightPos=Coord.Dim(6.25, 'in'),
gridGn=Track.genLinear10),
Track.Track(leftPos=Coord.Dim(6.25, 'in'),
rightPos=Coord.Dim(8, 'in'),
gridGn=Track.genLinear10),
],
}
# Alternate mappings that are deemed 'equivalent'
GCOD_GDEC_ALT_MAP = {
# Read from 2953.S13
(b'EEE ', b'EEE-'):
GCOD_GDEC_MAP[(b'EEE ', b'----')],
# Read from 12988.S3
(b'EEB ', b'EEE-'):
GCOD_GDEC_MAP[(b'EEB ', b'----')],
# Read from 200099.S07 - ignore for the moment
(b'EB0 ', b'----'):
GCOD_GDEC_MAP[(b'EBE ', b'----')],
#
(b'E1E ', b'-4--'):
GCOD_GDEC_MAP[(b'E4E ', b'-4--')],
# Read from 300026.S01
(b'E40 ', b'-4--'):
GCOD_GDEC_MAP[(b'E20 ', b'-4--')],
}
#: X axis scale from a LIS FILM table
#: DSCA codes from analysis above:
#: b'D200', b'D500', b'DM ', b'S5 '
#: But we can guess some others...
DSCA_MAP = {
b'D20 ': 20,
b'D40 ': 40,
b'D200': 200,
b'D240 ': 240,
b'D500': 500,
b'DM ': 1000,
# 5 inches per 100 feet
b'S5 ': 12 * 100 // 5,
# 2 inches per 100 feet
b'S2 ': 12 * 100 // 2,
}
def __init__(self, theRow):
"""Reads a LogiRec.TableRow object and populates a CurveCfg.
Example::
MNEM GCOD GDEC DEST DSCA
-----------------------------
1 E20 -4-- PF1 D200
"""
myName = Mnem.Mnem(theRow[b'MNEM'].value)
myTrackS = self._retTracks(theRow[b'GCOD'].value,
theRow[b'GDEC'].value)
myDest = theRow[b'DEST'].value
myDscaleKey = theRow[b'DSCA'].value
super().__init__(theName=myName,
theTracks=myTrackS,
theDest=myDest,
theX=self.DSCA_MAP[myDscaleKey])
def _retTracks(self, theGCOD, theGDEC):
"""Given a GCOD, GDEC pair this returns a list of Track.Track() objects or None."""
# Kludge: Replace a trailing ' ' with a '-' so that the key look up works
# when the '-' is missing.
if len(theGDEC) == 4 and theGDEC[3:] == b' ':
theGDEC = theGDEC[:3] + b'-'
try:
return self.GCOD_GDEC_MAP[(theGCOD, theGDEC)]
except KeyError:
# Try the alternate map
logging.warning(
'PhysFilmCfgLISRead._retTracks():'
' No key for GCOD={!r:s} GDEC={!r:s}, falling back to alternate.'
.format(theGCOD, theGDEC))
try:
return self.GCOD_GDEC_ALT_MAP[(theGCOD, theGDEC)]
except KeyError:
pass
raise ExceptionFILMCfg(
'PhysFilmCfgLISRead._retTracks(): No key for GCOD={!r:s} GDEC={!r:s}'
.format(theGCOD, theGDEC))
def supportedFilmTracks(self):
"""A list of supported film (name, decade) pairs."""
return sorted(self.GCOD_GDEC_MAP.keys())