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 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 _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 _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):
"""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())