def test_07(self):
"""TestSVGlWriter.test_07(): text.
Based on http://www.w3.org/TR/2003/REC-SVG11-20030114/text.html#TextElement"""
myF = io.StringIO()
myViewPort = Coord.Box(
Coord.Dim(12, 'cm'),
Coord.Dim(4, 'cm'),
)
with SVGWriter.SVGWriter(myF, myViewPort,
{'viewBox': "0 0 1000 300"}) as xS:
with XmlWrite.Element(xS, 'desc'):
xS.characters("Example text01 - 'Hello, out there' in blue")
myPt = Coord.Pt(Coord.baseUnitsDim(250), Coord.baseUnitsDim(150))
with SVGWriter.SVGText(xS, myPt, "Verdans", 55, {'fill': "blue"}):
xS.characters('Hello, out there')
#xS.comment(" Show outline of canvas using 'rect' element ")
myPt = Coord.Pt(Coord.baseUnitsDim(1), Coord.baseUnitsDim(1))
myBx = Coord.Box(Coord.baseUnitsDim(998), Coord.baseUnitsDim(298))
with SVGWriter.SVGRect(xS, myPt, myBx, {
'fill': "none",
'stroke': "blue",
'stroke-width': "2"
}):
pass
# print()
# print(myF.getvalue())
self.assertEqual(
myF.getvalue(), """<?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="4.000cm" version="1.1" viewBox="0 0 1000 300" width="12.000cm" xmlns="http://www.w3.org/2000/svg">
<desc>Example text01 - 'Hello, out there' in blue</desc>
<text fill="blue" font-family="Verdans" font-size="55" x="250.000px" y="150.000px">Hello, out there</text>
<rect fill="none" height="298.000px" stroke="blue" stroke-width="2" width="998.000px" x="1.000px" y="1.000px"/>
</svg>
""")
def plot(self, xS, theTl, theWsdS=None):
"""Write the header to the SVG stream at position offset top left.
theWsd is a list of records that contain well site data.
Will raise ExceptionLogHeader is wrong type of Logical Record."""
self._checkWsd(theWsdS)
# self._traceTopLeftAndViewBox(theTl, xS)
groupAttrs = {
'transform':
"translate({:g},{:g})".format(
theTl.x.value * TRANSFORM_UNITS_PER_PLOT_UNITS,
theTl.y.value * TRANSFORM_UNITS_PER_PLOT_UNITS,
),
}
with SVGWriter.SVGGroup(xS, groupAttrs):
if self._isTopOfLog:
# Make this all one group so it can be rotated etc.
groupAttrs = {
'transform':
"translate({:g},0) rotate(90)".format(
self._width().value *
TRANSFORM_UNITS_PER_PLOT_UNITS, ),
}
with SVGWriter.SVGGroup(xS, groupAttrs):
self._plot(xS, theWsdS)
else:
self._plot(xS, theWsdS)
def test_03(self):
"""TestSVGlWriter.test_03(): an elipse.
Based on http://www.w3.org/TR/2003/REC-SVG11-20030114/shapes.html#EllipseElement"""
myF = io.StringIO()
myViewPort = Coord.Box(
Coord.Dim(12, 'cm'),
Coord.Dim(4, 'cm'),
)
with SVGWriter.SVGWriter(myF, myViewPort) as xS:
with XmlWrite.Element(xS, 'desc'):
xS.characters('Example ellipse01 - examples of ellipses')
#xS.comment(" Show outline of canvas using 'rect' element ")
myPt = Coord.Pt(Coord.baseUnitsDim(1), Coord.baseUnitsDim(1))
myBx = Coord.Box(Coord.baseUnitsDim(1198), Coord.baseUnitsDim(398))
with SVGWriter.SVGRect(xS, myPt, myBx, {'fill':"none", 'stroke':"blue",'stroke-width':"2"}):
pass
myPt = Coord.Pt(Coord.baseUnitsDim(600), Coord.baseUnitsDim(200))
myRadX = Coord.baseUnitsDim(250)
myRadY = Coord.baseUnitsDim(100)
with SVGWriter.SVGElipse(xS, myPt, myRadX, myRadY, {'fill':"red", 'stroke':"blue",'stroke-width':"10"}):
pass
#print
#print myF.getvalue()
# self.maxDiff = None
self.assertEqual(myF.getvalue(), """<?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="4cm" version="1.1" width="12cm" xmlns="http://www.w3.org/2000/svg">
<desc>Example ellipse01 - examples of ellipses</desc>
<rect fill="none" height="398px" stroke="blue" stroke-width="2" width="1198px" x="1px" y="1px"/>
<elipse cx="600px" cy="200px" fill="red" rx="250px" ry="100px" stroke="blue" stroke-width="10"/>
</svg>
""")
def test_05(self):
"""TestSVGlWriter.test_05(): a polyline.
Based on http://www.w3.org/TR/2003/REC-SVG11-20030114/shapes.html#PolylineElement"""
myF = io.StringIO()
myViewPort = Coord.Box(
Coord.Dim(12, 'cm'),
Coord.Dim(4, 'cm'),
)
with SVGWriter.SVGWriter(myF, myViewPort, {'viewBox' : "0 0 1200 400"}) as xS:
with XmlWrite.Element(xS, 'desc'):
xS.characters('Example line01 - lines expressed in user coordinates')
#xS.comment(" Show outline of canvas using 'rect' element ")
myPt = Coord.Pt(Coord.baseUnitsDim(1), Coord.baseUnitsDim(1))
myBx = Coord.Box(Coord.baseUnitsDim(1198), Coord.baseUnitsDim(398))
with SVGWriter.SVGRect(xS, myPt, myBx, {'fill':"none", 'stroke':"blue",'stroke-width':"2"}):
pass
# Make a group
with SVGWriter.SVGPolyline(
xS,
[
Coord.Pt(Coord.baseUnitsDim(50), Coord.baseUnitsDim(375)),
Coord.Pt(Coord.baseUnitsDim(150), Coord.baseUnitsDim(375)),
Coord.Pt(Coord.baseUnitsDim(150), Coord.baseUnitsDim(325)),
Coord.Pt(Coord.baseUnitsDim(250), Coord.baseUnitsDim(325)),
Coord.Pt(Coord.baseUnitsDim(250), Coord.baseUnitsDim(375)),
Coord.Pt(Coord.baseUnitsDim(350), Coord.baseUnitsDim(375)),
Coord.Pt(Coord.baseUnitsDim(350), Coord.baseUnitsDim(250)),
Coord.Pt(Coord.baseUnitsDim(450), Coord.baseUnitsDim(250)),
Coord.Pt(Coord.baseUnitsDim(450), Coord.baseUnitsDim(375)),
Coord.Pt(Coord.baseUnitsDim(550), Coord.baseUnitsDim(375)),
Coord.Pt(Coord.baseUnitsDim(550), Coord.baseUnitsDim(175)),
Coord.Pt(Coord.baseUnitsDim(650), Coord.baseUnitsDim(175)),
Coord.Pt(Coord.baseUnitsDim(650), Coord.baseUnitsDim(375)),
Coord.Pt(Coord.baseUnitsDim(750), Coord.baseUnitsDim(375)),
Coord.Pt(Coord.baseUnitsDim(750), Coord.baseUnitsDim(100)),
Coord.Pt(Coord.baseUnitsDim(850), Coord.baseUnitsDim(100)),
Coord.Pt(Coord.baseUnitsDim(850), Coord.baseUnitsDim(375)),
Coord.Pt(Coord.baseUnitsDim(950), Coord.baseUnitsDim(375)),
Coord.Pt(Coord.baseUnitsDim(950), Coord.baseUnitsDim(25)),
Coord.Pt(Coord.baseUnitsDim(1050), Coord.baseUnitsDim(25)),
Coord.Pt(Coord.baseUnitsDim(1050), Coord.baseUnitsDim(375)),
Coord.Pt(Coord.baseUnitsDim(1150), Coord.baseUnitsDim(375)),
],
{'fill' : 'none', 'stroke' : 'blue', 'stroke-width' : "5"}
):
pass
# print()
# print(myF.getvalue())
# self.maxDiff = None
self.assertEqual(myF.getvalue(), """<?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="4cm" version="1.1" viewBox="0 0 1200 400" width="12cm" xmlns="http://www.w3.org/2000/svg">
<desc>Example line01 - lines expressed in user coordinates</desc>
<rect fill="none" height="398px" stroke="blue" stroke-width="2" width="1198px" x="1px" y="1px"/>
<polyline fill="none" points="50,375 150,375 150,325 250,325 250,375 350,375 350,250 450,250 450,375 550,375 550,175 650,175 650,375 750,375 750,100 850,100 850,375 950,375 950,25 1050,25 1050,375 1150,375" stroke="blue" stroke-width="5"/>
</svg>
""")
def test_06(self):
"""TestSVGlWriter.test_06(): a polygon.
Based on http://www.w3.org/TR/2003/REC-SVG11-20030114/shapes.html#PolygonElement"""
myF = io.StringIO()
myViewPort = Coord.Box(
Coord.Dim(12, 'cm'),
Coord.Dim(4, 'cm'),
)
with SVGWriter.SVGWriter(myF, myViewPort,
{'viewBox': "0 0 1200 400"}) as xS:
with XmlWrite.Element(xS, 'desc'):
xS.characters(
'Example line01 - lines expressed in user coordinates')
#xS.comment(" Show outline of canvas using 'rect' element ")
myPt = Coord.Pt(Coord.baseUnitsDim(1), Coord.baseUnitsDim(1))
myBx = Coord.Box(Coord.baseUnitsDim(1198), Coord.baseUnitsDim(398))
with SVGWriter.SVGRect(xS, myPt, myBx, {
'fill': "none",
'stroke': "blue",
'stroke-width': "2"
}):
pass
# Make a group
with SVGWriter.SVGPolygon(xS, [
Coord.Pt(Coord.baseUnitsDim(350), Coord.baseUnitsDim(75)),
Coord.Pt(Coord.baseUnitsDim(379), Coord.baseUnitsDim(161)),
Coord.Pt(Coord.baseUnitsDim(469), Coord.baseUnitsDim(161)),
Coord.Pt(Coord.baseUnitsDim(397), Coord.baseUnitsDim(215)),
Coord.Pt(Coord.baseUnitsDim(423), Coord.baseUnitsDim(301)),
Coord.Pt(Coord.baseUnitsDim(350), Coord.baseUnitsDim(250)),
Coord.Pt(Coord.baseUnitsDim(277), Coord.baseUnitsDim(301)),
Coord.Pt(Coord.baseUnitsDim(303), Coord.baseUnitsDim(215)),
Coord.Pt(Coord.baseUnitsDim(231), Coord.baseUnitsDim(161)),
Coord.Pt(Coord.baseUnitsDim(321), Coord.baseUnitsDim(161)),
], {
'fill': 'red',
'stroke': 'blue',
'stroke-width': "10"
}):
pass
# 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="4.000cm" version="1.1" viewBox="0 0 1200 400" width="12.000cm" xmlns="http://www.w3.org/2000/svg">
<desc>Example line01 - lines expressed in user coordinates</desc>
<rect fill="none" height="398.000px" stroke="blue" stroke-width="2" width="1198.000px" x="1.000px" y="1.000px"/>
<polygon fill="red" points="350.0,75.0 379.0,161.0 469.0,161.0 397.0,215.0 423.0,301.0 350.0,250.0 277.0,301.0 303.0,215.0 231.0,161.0 321.0,161.0" stroke="blue" stroke-width="10"/>
</svg>
""", myF.getvalue())
def plotLine(self, ptFrom, ptTo, stroke):
"""Plots a line. Points are Coord.Pt objects. theStroke is a Plot.Stroke object."""
with SVGWriter.SVGLine(self._svg,
ptFrom,
ptTo,
attrs=self._retSVGAttrsFromStroke(stroke)):
pass
def _traceTopLeftAndViewBox(self, theTl, xS):
# Plot Top-left box and view box
with SVGWriter.SVGRect(xS, Coord.zeroBaseUnitsPt(),
Coord.Box(theTl.x, theTl.y), {
'fill': "red",
'stroke': "black",
'stroke-width': "1",
}):
pass
with SVGWriter.SVGRect(xS, Coord.zeroBaseUnitsPt(),
self.viewPort(theTl), {
'fill': "none",
'stroke': "green",
'stroke-width': "1",
}):
pass
def plotText(self, thePoint, theFont, theSize, theText):
"""Plots text.
thePoint - Coord.Pt
theFont - string.
theSize - integer.
theText - string"""
with SVGWriter.SVGText(self._svg, thePoint, theFont, theSize):
self._svg.characters(theText)
def test_10(self):
"""TestLogHeader.test_10(): Plot as not top of log with CONS data."""
myLh = LogHeader.APIHeaderLIS(isTopOfLog=False)
fp = TestPlotShared.outPath(TEST_SVG_FILE_MAP_HDR[45].fileName)
tl = Coord.Pt(Coord.Dim(0.25, 'in'), Coord.Dim(0.5, 'in'))
viewPort = myLh.viewPort(tl)
with SVGWriter.SVGWriter(open(fp, 'w'), viewPort) as xS:
myLh.plot(xS, tl, [self._lrCONS,])
def test_05(self):
"""TestLogHeaderLAS.test_05(): Plot as not top of log."""
myLh = LogHeader.APIHeaderLAS(isTopOfLog=False)
fp = TestPlotShared.outPath(TEST_SVG_FILE_MAP_HDR[50].fileName)
tl = Coord.Pt(Coord.Dim(0.0, 'in'), Coord.Dim(0.0, 'in'))
viewPort = myLh.viewPort(tl)
with SVGWriter.SVGWriter(open(fp, 'w'), viewPort) as xS:
myLh.plot(xS, tl)
def test_11(self):
"""TestLogHeaderLAS.test_11(): Plot as top of log with CONS data."""
myLh = LogHeader.APIHeaderLAS(isTopOfLog=True)
fp = TestPlotShared.outPath(TEST_SVG_FILE_MAP_HDR[56].fileName)
tl = Coord.Pt(Coord.Dim(0.5, 'in'), Coord.Dim(0.25, 'in'))
viewPort = myLh.viewPort(tl)
with SVGWriter.SVGWriter(open(fp, 'w'), viewPort) as xS:
myLh.plot(xS, tl, self._lasFile)
def _plot(self, xS, theWsdS):
# Write background
self._plotBackGround(xS)
# Page 1 bounding box
with SVGWriter.SVGRect(xS, self._ptZero(), self._size(False), {
'fill': "none",
'stroke': "blue",
'stroke-width': ".5",
}):
pass
# Write statics
for st in STATICS:
self._plotStatic(xS, st)
for (x, y, r), stS in STATICS_VERT:
with SVGWriter.SVGGroup(xS, self._uprightGroupAttrs(x, y, r)):
for st in stS:
self._plotStatic(xS, st)
self._plotWsd(xS, theWsdS)
def _plotWsd(self, xS, theWsdS):
"""Plot dynamic information from well site data."""
if theWsdS is not None and len(theWsdS) > 0:
for st in STATICS:
self._plotStaticIfCONS(xS, theWsdS, st)
for (x, y, r), stS in STATICS_VERT:
if any([st.mnem is not None for st in stS]):
with SVGWriter.SVGGroup(xS,
self._uprightGroupAttrs(x, y, r)):
for st in stS:
self._plotStaticIfCONS(xS, theWsdS, st)
def _plotBackGround(self, xS):
"""Plot the background stuff."""
# Top black background
with SVGWriter.SVGRect(
xS, self._ptZero(),
Coord.Box(PlotConstants.STANDARD_PAPER_DEPTH,
Coord.Dim(2.0, HEADER_PLOT_UNITS)), {
'fill': "black",
}):
pass
# Logo
self._plotLogo(xS)
def _plotStatic(self, xS, st):
if st.rAttr is not None:
# Write the box
with SVGWriter.SVGRect(
xS,
self._pt(st.x, st.y),
Coord.Box(Coord.Dim(st.w, HEADER_PLOT_UNITS),
Coord.Dim(st.d, HEADER_PLOT_UNITS)),
st.rAttr,
):
pass
# Write the text
if st.text is not None:
with SVGWriter.SVGText(
xS,
self._pt(st.x + 0.05, st.y + st.d * 3 / 4),
st.font,
st.size,
st.tAttr,
):
xS.characters(st.text)
def _plotLogo(self, xS):
"""Plots the TotalDepth logo."""
myLogoColour = "blue"
with SVGWriter.SVGRect(xS, self._pt(1.2, 2.05), self._box(2.0, 0.3), {
'fill': "none",
'stroke': myLogoColour,
'stroke-width': "2.0",
}):
pass
with SVGWriter.SVGRect(xS, self._pt(1.2, 2.05 + 0.3),
self._box(2.0, 0.3), {
'fill': myLogoColour,
'stroke': myLogoColour,
'stroke-width': "2.0",
}):
pass
with SVGWriter.SVGText(xS, self._pt(1.2 + 1.0, 2.05 + 0.3 + 0.25),
FONT_PROP, 24, {
'text-anchor': 'middle',
'font-weight': "bold",
'fill': "white",
}):
xS.characters('TotalDepth')
def test_00(self):
"""TestSVGWriter.test_00(): construction."""
myF = io.StringIO()
myViewPort = Coord.Box(
Coord.Dim(100, 'mm'),
Coord.Dim(20, 'mm'),
)
with SVGWriter.SVGWriter(myF, myViewPort):
pass
#print
#print myF.getvalue()
self.assertEqual(myF.getvalue(), """<?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="20mm" version="1.1" width="100mm" xmlns="http://www.w3.org/2000/svg"/>\n""")
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 _plotCONS(self, xS, st, theValStr):
"""Print a Static() object with an value as a string e.g. EngVal.pStr()."""
# No Rectangle
myTAttr = st.tAttr
myTAttr.update({
'font-weight': "bold",
})
with SVGWriter.SVGText(
xS,
self._pt(st.x + 0.05 + st.xMnem, st.y + st.d * 3 / 4),
st.font,
st.size,
myTAttr,
):
xS.characters(theValStr)
def test_01(self):
"""TestSVGlWriter.test_01(): <desc> and four rectangles.
From second example in http://www.w3.org/TR/2003/REC-SVG11-20030114/struct.html#NewDocumentOverview"""
myF = io.StringIO()
myViewPort = Coord.Box(
Coord.Dim(5, 'cm'),
Coord.Dim(4, 'cm'),
)
with SVGWriter.SVGWriter(myF, myViewPort) as xS:
with XmlWrite.Element(xS, 'desc'):
xS.characters('Four separate rectangles')
myPt = Coord.Pt(Coord.Dim(0.5, 'cm'), Coord.Dim(0.5, 'cm'))
myBx = Coord.Box(Coord.Dim(2.0, 'cm'), Coord.Dim(1.0, 'cm'))
with SVGWriter.SVGRect(xS, myPt, myBx):
pass
myPt = Coord.Pt(Coord.Dim(0.5, 'cm'), Coord.Dim(2.0, 'cm'))
myBx = Coord.Box(Coord.Dim(1.0, 'cm'), Coord.Dim(1.5, 'cm'))
with SVGWriter.SVGRect(xS, myPt, myBx):
pass
myPt = Coord.Pt(Coord.Dim(3.0, 'cm'), Coord.Dim(0.5, 'cm'))
myBx = Coord.Box(Coord.Dim(1.5, 'cm'), Coord.Dim(2.0, 'cm'))
with SVGWriter.SVGRect(xS, myPt, myBx):
pass
myPt = Coord.Pt(Coord.Dim(3.5, 'cm'), Coord.Dim(3.0, 'cm'))
myBx = Coord.Box(Coord.Dim(1.0, 'cm'), Coord.Dim(0.5, 'cm'))
with SVGWriter.SVGRect(xS, myPt, myBx):
pass
myPt = Coord.Pt(Coord.Dim(0.01, 'cm'), Coord.Dim(0.01, 'cm'))
myBx = Coord.Box(Coord.Dim(4.98, 'cm'), Coord.Dim(3.98, 'cm'))
with SVGWriter.SVGRect(
xS,
myPt,
myBx,
attrs= {
'fill' : "none",
'stroke' : "blue",
'stroke-width' : ".02cm",
}
):
pass
#print
#print myF.getvalue()
self.assertEqual(myF.getvalue(), """<?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="4cm" version="1.1" width="5cm" xmlns="http://www.w3.org/2000/svg">
<desc>Four separate rectangles</desc>
<rect height="1cm" width="2cm" x="0.5cm" y="0.5cm"/>
<rect height="1.5cm" width="1cm" x="0.5cm" y="2cm"/>
<rect height="2cm" width="1.5cm" x="3cm" y="0.5cm"/>
<rect height="0.5cm" width="1cm" x="3.5cm" y="3cm"/>
<rect fill="none" height="3.98cm" stroke="blue" stroke-width=".02cm" width="4.98cm" x="0.01cm" y="0.01cm"/>
</svg>
""")
def plotSVG(self, topLeft, depth, theSVGWriter):
"""Plot the track gridlines.
topLeft - A Coord.Pt() object that is the top left of the canvas.
depth - A Coord.Dim() object that is the total depth of the grid below topLeft.
drive - The plot driver."""
if self._gridGn is not None:
botLeft = Coord.newPt(topLeft, incY=depth)
for stroke, pos in self._gridGn(self._lP.value, self._rP.value):
# Compute the line position
topP = Coord.newPt(topLeft,
incX=Coord.Dim(pos, self._lP.units))
botP = Coord.newPt(botLeft,
incX=Coord.Dim(pos, self._lP.units))
with SVGWriter.SVGLine(
theSVGWriter,
topP,
botP,
attrs=Stroke.retSVGAttrsFromStroke(stroke)):
pass
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())
def plotPolyLine(self, ptS, theStroke):
"""Plots a polyline. ptS are a list of Coord.Pt objects. theStroke is a Plot.Stroke object."""
with SVGWriter.SVGPolyline(self._svg,
ptS,
attrs=self._retSVGAttrsFromStroke(stroke)):
pass
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_04(self):
"""TestSVGlWriter.test_04(): a line.
Based on http://www.w3.org/TR/2003/REC-SVG11-20030114/shapes.html#LineElement"""
myF = io.StringIO()
myViewPort = Coord.Box(
Coord.Dim(12, 'cm'),
Coord.Dim(4, 'cm'),
)
with SVGWriter.SVGWriter(myF, myViewPort) as xS:
with XmlWrite.Element(xS, 'desc'):
xS.characters(
'Example line01 - lines expressed in user coordinates')
#xS.comment(" Show outline of canvas using 'rect' element ")
myPt = Coord.Pt(Coord.baseUnitsDim(1), Coord.baseUnitsDim(1))
myBx = Coord.Box(Coord.baseUnitsDim(1198), Coord.baseUnitsDim(398))
with SVGWriter.SVGRect(xS, myPt, myBx, {
'fill': "none",
'stroke': "blue",
'stroke-width': "2"
}):
pass
# Make a group
with SVGWriter.SVGGroup(xS, {'stroke': 'green'}):
with SVGWriter.SVGLine(
xS,
Coord.Pt(Coord.baseUnitsDim(100),
Coord.baseUnitsDim(300)),
Coord.Pt(Coord.baseUnitsDim(300),
Coord.baseUnitsDim(100)),
{'stroke-width': "5"}):
pass
with SVGWriter.SVGLine(
xS,
Coord.Pt(Coord.baseUnitsDim(300),
Coord.baseUnitsDim(300)),
Coord.Pt(Coord.baseUnitsDim(500),
Coord.baseUnitsDim(100)),
{'stroke-width': "10"}):
pass
with SVGWriter.SVGLine(
xS,
Coord.Pt(Coord.baseUnitsDim(500),
Coord.baseUnitsDim(300)),
Coord.Pt(Coord.baseUnitsDim(700),
Coord.baseUnitsDim(100)),
{'stroke-width': "15"}):
pass
with SVGWriter.SVGLine(
xS,
Coord.Pt(Coord.baseUnitsDim(700),
Coord.baseUnitsDim(300)),
Coord.Pt(Coord.baseUnitsDim(900),
Coord.baseUnitsDim(100)),
{'stroke-width': "20"}):
pass
with SVGWriter.SVGLine(
xS,
Coord.Pt(Coord.baseUnitsDim(900),
Coord.baseUnitsDim(300)),
Coord.Pt(Coord.baseUnitsDim(1100),
Coord.baseUnitsDim(100)),
{'stroke-width': "25"}):
pass
# 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="4.000cm" version="1.1" width="12.000cm" xmlns="http://www.w3.org/2000/svg">
<desc>Example line01 - lines expressed in user coordinates</desc>
<rect fill="none" height="398.000px" stroke="blue" stroke-width="2" width="1198.000px" x="1.000px" y="1.000px"/>
<g stroke="green">
<line stroke-width="5" x1="100.000px" x2="300.000px" y1="300.000px" y2="100.000px"/>
<line stroke-width="10" x1="300.000px" x2="500.000px" y1="300.000px" y2="100.000px"/>
<line stroke-width="15" x1="500.000px" x2="700.000px" y1="300.000px" y2="100.000px"/>
<line stroke-width="20" x1="700.000px" x2="900.000px" y1="300.000px" y2="100.000px"/>
<line stroke-width="25" x1="900.000px" x2="1100.000px" y1="300.000px" y2="100.000px"/>
</g>
</svg>
""", myF.getvalue())
