def draw(self):
s = self.size # abbreviate as we will use this a lot
g = shapes.Group()
g.transform = [1, 0, 0, 1, self.x, self.y]
# background
g.add(
shapes.Circle(s * 0.5, s * 0.5, s * 0.5, fillColor=self.skinColor))
# left eye
g.add(
shapes.Circle(s * 0.35, s * 0.65, s * 0.1, fillColor=colors.white))
g.add(
shapes.Circle(s * 0.35,
s * 0.65,
s * 0.05,
fillColor=self.eyeColor))
# right eye
g.add(
shapes.Circle(s * 0.65, s * 0.65, s * 0.1, fillColor=colors.white))
g.add(
shapes.Circle(s * 0.65,
s * 0.65,
s * 0.05,
fillColor=self.eyeColor))
# nose
g.add(
shapes.Polygon(
points=[s * 0.5, s * 0.6, s * 0.4, s * 0.3, s * 0.6, s * 0.3],
fillColor=None))
# mouth
if self.mood == 'happy':
offset = -0.05
elif self.mood == 'sad':
offset = +0.05
else:
offset = 0
g.add(
shapes.Polygon(
points=[
s * 0.3,
s * 0.2, #left of mouth
s * 0.7,
s * 0.2, #right of mouth
s * 0.6,
s * (0.2 + offset), # the bit going up or down
s * 0.4,
s * (0.2 + offset) # the bit going up or down
],
fillColor=colors.pink,
strokeColor=colors.red,
strokeWidth=s * 0.03))
return g
def draw(self):
# general widget bits
s = float(self.size) # abbreviate as we will use this a lot
g = shapes.Group()
# no-entry-sign specific bits
if self.strokeColor:
g.add(shapes.Circle(cx = (self.x+(s/2)), cy = (self.y+(s/2)), r = s/2, fillColor = None, strokeColor = self.strokeColor, strokeWidth=1))
if self.fillColor:
g.add(shapes.Circle(cx = (self.x+(s/2)), cy =(self.y+(s/2)), r = ((s/2)-(s/50)), fillColor = self.fillColor, strokeColor = None, strokeWidth=0))
innerBarColor = self.innerBarColor
if innerBarColor:
g.add(shapes.Rect(self.x+(s*0.1), self.y+(s*0.4), width=s*0.8, height=s*0.2, fillColor = innerBarColor, strokeColor = innerBarColor, strokeLineCap = 1, strokeWidth = 0))
return g
def draw(self):
# general widget bits
s = float(self.size) # abbreviate as we will use this a lot
g = shapes.Group()
# SmileyFace specific bits
g.add(
shapes.Circle(cx=self.x + (s / 2),
cy=self.y + (s / 2),
r=s / 2,
fillColor=self.fillColor,
strokeColor=self.strokeColor,
strokeWidth=max(s / 38., self.strokeWidth)))
for i in (1, 2):
g.add(
shapes.Ellipse(self.x + (s / 3) * i,
self.y + (s / 3) * 2,
s / 30,
s / 10,
fillColor=self.strokeColor,
strokeColor=self.strokeColor,
strokeWidth=max(s / 38., self.strokeWidth)))
# calculate a pointslist for the mouth
# THIS IS A HACK! - don't use if there is a 'shapes.Arc'
centerx = self.x + (s / 2)
centery = self.y + (s / 2)
radius = s / 3
yradius = radius
xradius = radius
startangledegrees = 200
endangledegrees = 340
degreedelta = 1
pointslist = []
a = pointslist.append
from math import sin, cos, pi
degreestoradians = pi / 180.0
radiansdelta = degreedelta * degreestoradians
startangle = startangledegrees * degreestoradians
endangle = endangledegrees * degreestoradians
while endangle < startangle:
endangle = endangle + 2 * pi
angle = startangle
while angle < endangle:
x = centerx + cos(angle) * radius
y = centery + sin(angle) * yradius
a(x)
a(y)
angle = angle + radiansdelta
# make the mouth
smile = shapes.PolyLine(pointslist,
fillColor=self.strokeColor,
strokeColor=self.strokeColor,
strokeWidth=max(s / 38., self.strokeWidth))
g.add(smile)
return g
def draw(self):
# general widget bits
s = float(self.size) # abbreviate as we will use this a lot
g = shapes.Group()
strokeColor = self.strokeColor
# not=allowed specific bits
outerCircle = shapes.Circle(cx=(self.x + (s / 2)),
cy=(self.y + (s / 2)),
r=(s / 2) - (s / 10),
fillColor=self.fillColor,
strokeColor=strokeColor,
strokeWidth=s / 10.)
g.add(outerCircle)
centerx = self.x + s
centery = self.y + (s / 2) - (s / 6)
radius = s - (s / 6)
yradius = radius / 2
xradius = radius / 2
startangledegrees = 100
endangledegrees = -80
degreedelta = 90
pointslist = []
a = pointslist.append
from math import sin, cos, pi
degreestoradians = pi / 180.0
radiansdelta = degreedelta * degreestoradians
startangle = startangledegrees * degreestoradians
endangle = endangledegrees * degreestoradians
while endangle < startangle:
endangle = endangle + 2 * pi
angle = startangle
while angle < endangle:
x = centerx + cos(angle) * radius
y = centery + sin(angle) * yradius
a(x)
a(y)
angle = angle + radiansdelta
crossbar = shapes.PolyLine(pointslist,
fillColor=strokeColor,
strokeColor=strokeColor,
strokeWidth=s / 10.)
g.add(crossbar)
return g
def testCircle(self):
s = shapes.Circle(100, 50, 10)
assert s.getBounds() == (90, 40, 110, 60)
def __init__(self):
self.leftCircle = shapes.Circle(100,100,20, fillColor=colors.red)
self.rightCircle = shapes.Circle(300,100,20, fillColor=colors.red)
#tutorial 37 #create png #reportlab graphics sub package save to png #save to png #rectangle from reportlab.graphics import shapes, renderPM from reportlab.lib import colors drawing_obj = shapes.Drawing(700, 800) drawing_obj.add(shapes.Rect(20, 20, 300, 300, fillColor=colors.green)) renderPM.drawToFile(drawing_obj, "tutorial37.png", "PNG") #circle from reportlab.graphics import shapes, renderPM from reportlab.lib import colors drawing_obj = shapes.Drawing(700, 800) drawing_obj.add(shapes.Circle(150, 150, 75, fillColor=colors.green)) renderPM.drawToFile(drawing_obj, "tutorial37.png", "PNG")
def simple_drawing():
drawing = shapes.Drawing(400, 400)
drawing.add(shapes.Circle(200, 200, 100, fillColor=colors.red))
renderPDF.drawToFile(drawing, 'simple_drawing.pdf', msg='My Drawing')
#tutorial 36 #create index #reportlab graphics sub package #RECTANGLE DRAWING from reportlab.graphics import shapes, renderPDF from reportlab.lib import colors drawing_obj = shapes.Drawing(500, 200) drawing_obj.add(shapes.Rect(10, 10, 250, 100, fillColor=colors.blue)) renderPDF.drawToFile(drawing_obj, "tutorial36.pdf", msg="tutorial36") #CIRCLE DRAWING from reportlab.graphics import shapes, renderPDF from reportlab.lib import colors drawing_obj = shapes.Drawing(500, 200) drawing_obj.add(shapes.Circle(50, 50, 50, fillColor=colors.blue)) renderPDF.drawToFile(drawing_obj, "tutorial36.pdf", msg="tutorial36")
def _draw_circle(self, X, Y, radius, color=blue):
c = shapes.Circle(X * mm, Y * mm, radius * mm)
c.fillColor = None
c.strokeColor = color
c.strokeWidth = self.strokeWidth
return c