def demo(self,drawing=None):
from reportlab.lib import colors
if not drawing:
drawing = Drawing(400, 200)
lp = AdjLinePlot()
lp.x = 50
lp.y = 50
lp.height = 125
lp.width = 300
lp.data = _monthlyIndexData
lp.joinedLines = 1
lp.strokeColor = colors.black
c0 = colors.PCMYKColor(100,65,0,30, spotName='PANTONE 288 CV', density=100)
lp.lines[0].strokeColor = c0
lp.lines[0].strokeWidth = 2
lp.lines[0].strokeDashArray = None
c1 = colors.PCMYKColor(0,79,91,0, spotName='PANTONE Wm Red CV', density=100)
lp.lines[1].strokeColor = c1
lp.lines[1].strokeWidth = 1
lp.lines[1].strokeDashArray = [3,1]
lp.xValueAxis.labels.fontSize = 10
lp.xValueAxis.labels.textAnchor = 'start'
lp.xValueAxis.labels.boxAnchor = 'w'
lp.xValueAxis.labels.angle = -45
lp.xValueAxis.labels.dx = 0
lp.xValueAxis.labels.dy = -8
lp.xValueAxis.xLabelFormat = '{mm}/{yy}'
lp.yValueAxis.labelTextFormat = '%5d%% '
lp.yValueAxis.tickLeft = 5
lp.yValueAxis.labels.fontSize = 10
lp.background = Grid()
lp.background.stripeColors = [colors.pink, colors.lightblue]
lp.background.orientation = 'vertical'
drawing.add(lp,'plot')
return drawing
def _test0(self):
"Create color ranges."
c0, c1 = colors.Color(0, 0, 0), colors.Color(1, 1, 1)
for c in colorRange(c0, c1, 4):
print c
print
c0, c1 = colors.CMYKColor(0, 0, 0, 0), colors.CMYKColor(0, 0, 0, 1)
for c in colorRange(c0, c1, 4):
print c
print
c0, c1 = colors.PCMYKColor(0, 0, 0, 0), colors.PCMYKColor(0, 0, 0, 100)
for c in colorRange(c0, c1, 4):
print c
print
def makeDrawing2(self):
"Generate a RLG drawing with some uncommented grid samples."
D = Drawing(450, 650)
d = 80
s = 50
for row in range(10):
y = 530 - row * d
if row == 0:
for col in range(4):
x = 20 + col * d
g = Grid()
g.x = x
g.y = y
g.width = s
g.height = s
g.useRects = 0
g.useLines = 1
if col == 0:
pass
elif col == 1:
g.delta0 = 10
elif col == 2:
g.orientation = 'horizontal'
elif col == 3:
g.deltaSteps = [5, 10, 20, 30]
g.demo()
D.add(g)
elif row == 1:
for col in range(4):
x = 20 + col * d
g = Grid()
g.y = y
g.x = x
g.width = s
g.height = s
if col == 0:
pass
elif col == 1:
g.delta0 = 10
elif col == 2:
g.orientation = 'horizontal'
elif col == 3:
g.deltaSteps = [5, 10, 20, 30]
g.useRects = 1
g.useLines = 0
g.demo()
D.add(g)
elif row == 2:
for col in range(3):
x = 20 + col * d
g = Grid()
g.x = x
g.y = y
g.width = s
g.height = s
g.useLines = 1
g.useRects = 1
if col == 0:
pass
elif col == 1:
g.delta0 = 10
elif col == 2:
g.orientation = 'horizontal'
g.demo()
D.add(g)
elif row == 3:
for col in range(3):
x = 20 + col * d
sr = ShadedRect()
sr.x = x
sr.y = y
sr.width = s
sr.height = s
## sr.fillColorStart = colors.Color(0, 0, 0)
## sr.fillColorEnd = colors.Color(1, 1, 1)
sr.fillColorStart = colors.CMYKColor(0, 0, 0, 0)
sr.fillColorEnd = colors.CMYKColor(1, 1, 1, 1)
if col == 0:
sr.numShades = 5
elif col == 1:
sr.numShades = 2
elif col == 2:
sr.numShades = 1
sr.demo()
D.add(sr)
elif row == 4:
for col in range(3):
x = 20 + col * d
sr = ShadedRect()
sr.x = x
sr.y = y
sr.width = s
sr.height = s
## sr.fillColorStart = colors.red
## sr.fillColorEnd = colors.blue
sr.fillColorStart = colors.CMYKColor(1, 0, 0, 0)
sr.fillColorEnd = colors.CMYKColor(0, 0, 1, 0)
sr.orientation = 'horizontal'
if col == 0:
sr.numShades = 10
elif col == 1:
sr.numShades = 20
elif col == 2:
sr.numShades = 50
sr.demo()
D.add(sr)
elif row == 5:
for col in range(3):
x = 20 + col * d
sr = ShadedRect()
sr.x = x
sr.y = y
sr.width = s
sr.height = s
## sr.fillColorStart = colors.white
## sr.fillColorEnd = colors.green
sr.fillColorStart = colors.PCMYKColor(
11.0,
11.0,
72.0,
0.0,
spotName='PANTONE 458 CV',
density=1.00)
sr.fillColorEnd = colors.PCMYKColor(
100.0,
65.0,
0.0,
30.0,
spotName='PANTONE 288 CV',
density=1.00)
sr.orientation = 'horizontal'
if col == 0:
sr.numShades = 10
elif col == 1:
sr.numShades = 20
sr.orientation = 'vertical'
elif col == 2:
sr.numShades = 50
sr.demo()
D.add(sr)
elif row == 6:
for col in range(3):
x = 20 + col * d
sr = ShadedRect()
sr.x = x
sr.y = y + s
sr.width = s
sr.height = -s
sr.fillColorStart = colors.white
sr.fillColorEnd = colors.green
sr.orientation = 'horizontal'
if col == 0:
sr.numShades = 10
elif col == 1:
sr.numShades = 20
sr.orientation = 'vertical'
elif col == 2:
sr.numShades = 50
sr.demo()
D.add(sr)
return D