def makeSwatchSample(self,rowNo, x, y, width, height):
styleCount = len(self.lines)
styleIdx = rowNo % styleCount
rowColor = self.lines[styleIdx].strokeColor
if self.joinedLines:
dash = getattr(self.lines[styleIdx], 'strokeDashArray', getattr(self.lines,'strokeDashArray',None))
strokeWidth= getattr(self.lines[styleIdx], 'strokeWidth', getattr(self.lines[styleIdx], 'strokeWidth',None))
L = Line(x,y,x+width,y+height,strokeColor=rowColor,strokeLineCap=0)
if strokeWidth: L.strokeWidth = strokeWidth
if dash: L.strokeDashArray = dash
else:
L = None
if hasattr(self.lines[styleIdx], 'symbol'):
S = self.lines[styleIdx].symbol
elif hasattr(self.lines, 'symbol'):
S = self.lines.symbol
else:
S = None
if S: S = uSymbol2Symbol(S,x+width/2.,y+height/2.,rowColor)
if S and L:
g = Group()
g.add(S)
g.add(L)
return g
return S or L
def makeSwatchSample(self,rowNo, x, y, width, height):
baseStyle = self.lines
styleIdx = rowNo % len(baseStyle)
style = baseStyle[styleIdx]
color = style.strokeColor
y = y+height/2.
if self.joinedLines:
dash = getattr(style, 'strokeDashArray', getattr(baseStyle,'strokeDashArray',None))
strokeWidth= getattr(style, 'strokeWidth', getattr(style, 'strokeWidth',None))
L = Line(x,y,x+width,y,strokeColor=color,strokeLineCap=0)
if strokeWidth: L.strokeWidth = strokeWidth
if dash: L.strokeDashArray = dash
else:
L = None
if hasattr(style, 'symbol'):
S = style.symbol
elif hasattr(baseStyle, 'symbol'):
S = baseStyle.symbol
else:
S = None
if S: S = uSymbol2Symbol(S,x+width/2.,y,color)
if S and L:
g = Group()
g.add(L)
g.add(S)
return g
return S or L
def convertLine(self, node):
getAttr = node.getAttribute
x1, y1, x2, y2 = map(getAttr, ("x1", "y1", "x2", "y2"))
x1, y1, x2, y2 = map(self.attrConverter.convertLength,
(x1, y1, x2, y2))
shape = Line(x1, y1, x2, y2)
return shape
def vdimarrow_iso(dim, scale, x, y, strwid, boundsln_len):
"""Return a vertical dimension arrow for the isometric drawing.
The isometric version of the dimension arrow has angled boundary lines
and arrowheads.
dim is the dimension measurement.
scale is the scale of the drawing.
x, y are the coordinates of the bottom end of the arrow.
strwid is the stroke width of the lines.
boundsln_len is the length of the dimension bounds lines.
"""
x2, y2 = x, y + dim * inch * scale
off = math.sqrt((boundsln_len / 2)**2 / 2)
result = Group(
# Arrow
Line(x, y, x2, y2, strokeWidth=strwid),
# Bottom arrowhead
Line(x, y, x - 1.25, y + 5.5 - 1.25, strokeWidth=strwid),
Line(x, y, x + 1.25, y + 5.5 + 1.25, strokeWidth=strwid),
# Top arrowhead
Line(x2 - 1.25, y2 - 5.5 - 1.25, x2, y2, strokeWidth=strwid),
Line(x2 + 1.25, y2 - 5.5 + 1.25, x2, y2, strokeWidth=strwid),
# Boundary lines
Line(x - off, y - off, x + off, y + off, strokeWidth=strwid),
Line(x2 - off, y2 - off, x2 + off, y2 + off, strokeWidth=strwid))
return result
def vdimarrow(dim, scale, x, y, strwid, boundsln_len):
"""Return a vertical dimension arrow for a flat panel drawing.
The return value is a Group.
dim is the dimension measurement.
scale is the scale of the drawing.
x, y are the coordinates of the bottom end of the arrow.
strwid is the stroke width of the lines.
boundsln_len is the length of the dimension bounds lines.
"""
x2, y2 = x, y + dim * inch * scale
result = Group(
# Arrow
Line(x, y, x2, y2, strokeWidth=strwid),
# Bottom arrowhead
Line(x, y, x - 2, y + 5.5, strokeWidth=strwid),
Line(x, y, x + 2, y + 5.5, strokeWidth=strwid),
# Top arrowhead
Line(x2, y2, x2 - 2, y2 - 5.5, strokeWidth=strwid),
Line(x2, y2, x2 + 2, y2 - 5.5, strokeWidth=strwid),
# Boundary lines
Line(x - boundsln_len / 2,
y,
x + boundsln_len / 2,
y,
strokeWidth=strwid),
Line(x2 - boundsln_len / 2,
y2,
x2 + boundsln_len / 2,
y2,
strokeWidth=strwid))
return result
def hdimarrow(dim, scale, x, y, strwid, boundsln_len):
"""Return a horizontal dimension arrow for a flat panel drawing.
The return value is a Group.
dim is the dimension measurement.
scale is the scale of the drawing.
x, y are the coordinates of the left end of the arrow.
strwid is the stroke width of the lines.
boundsln_len is the length of the dimension bounds lines.
"""
x2, y2 = x + dim * inch * scale, y
result = Group(
# Boundary lines
Line(x,
y - boundsln_len / 2,
x,
y + boundsln_len / 2,
strokeWidth=strwid),
Line(x2,
y2 - boundsln_len / 2,
x2,
y2 + boundsln_len / 2,
strokeWidth=strwid),
# Arrow shaft
Line(x, y, x2, y2, strokeWidth=strwid),
# Left arrowhead
Line(x, y, x + 5.5, y + 2, strokeWidth=strwid),
Line(x, y, x + 5.5, y - 2, strokeWidth=strwid),
# Right arrowhead
Line(x2 - 5.5, y2 + 2, x2, y2, strokeWidth=strwid),
Line(x2 - 5.5, y2 - 2, x2, y2, strokeWidth=strwid))
return result
def x_axis_tics(x_axis, y_axis):
tics = [
Line(scale(x_axis["min"], x_axis),
scale(y_axis["min"], y_axis),
scale(x_axis["min"], x_axis),
scale(y_axis["max"], y_axis),
strokeWidth=0.5)
]
for tic in x_axis["tics"]:
tics.append(
Line(scale(tic, x_axis),
scale(y_axis["min"], y_axis),
scale(tic, x_axis),
scale(y_axis["min"], y_axis) - 4,
strokeWidth=0.5))
return tics
def __init__(self,width=400,height=200,*args,**kw): Drawing.__init__(self,width,height,*args,**kw) self.transform = (1,0,0,1,0,0) self.add(Rect(50,50,300,125,rx=0,ry=0,fillColor=None,fillOpacity=None,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Rect(60,50,40,20.83333,rx=0,ry=0,fillColor=Color(1,0,0,1),fillOpacity=None,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Rect(270,50,40,125,rx=0,ry=0,fillColor=Color(1,0,0,1),fillOpacity=None,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Rect(110,50,40,41.66667,rx=0,ry=0,fillColor=Color(0,.501961,0,1),fillOpacity=None,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Rect(320,50,40,104.1667,rx=0,ry=0,fillColor=Color(0,.501961,0,1),fillOpacity=None,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Rect(160,50,40,62.5,rx=0,ry=0,fillColor=Color(0,0,1,1),fillOpacity=None,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Rect(370,50,40,83.33333,rx=0,ry=0,fillColor=Color(0,0,1,1),fillOpacity=None,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Rect(210,50,40,83.33333,rx=0,ry=0,fillColor=Color(1,0,0,1),fillOpacity=None,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Rect(420,50,40,62.5,rx=0,ry=0,fillColor=Color(1,0,0,1),fillOpacity=None,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Line(50,49,350,49,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Line(50,49,50,44,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(200,49,200,44,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(350,49,350,44,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) v0=self._nn(Group()) v0.transform = (1,0,0,1,125,44) v0.add(String(-10,-10,'Ying',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,275,44) v0.add(String(-10.83,-10,'Yang',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) self.add(Line(50,50,50,175,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Line(50,50,45,50,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(50,81.25,45,81.25,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(50,112.5,45,112.5,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(50,143.75,45,143.75,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(50,175,45,175,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) v0=self._nn(Group()) v0.transform = (1,0,0,1,45,50) v0.add(String(-5,-4,'0',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,45,81.25) v0.add(String(-10,-4,'15',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,45,112.5) v0.add(String(-10,-4,'30',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,45,143.75) v0.add(String(-10,-4,'45',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,45,175) v0.add(String(-10,-4,'60',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1)))
def c_square(self, **kwargs):
"""return a drawing the a^2+b^2 part of the pythagorean"""
show_grid = kwargs.get('show_grid', 0)
count_squares = kwargs.get('count_squares', 0)
drawing = Drawing(self.size, self.size)
angle = math.atan(1. * self.a / self.b) * 180 / math.pi
print("fotate:", angle)
drawing.rotate(angle)
c = math.pow(self.a * self.a + self.b * self.b, 0.5)
print("c:", c)
step = 1. * self.size / (self.a + self.b)
if show_grid:
i = 1
while i <= c:
drawing.add(
Line(0,
i * step,
self.size,
i * step,
strokeColor=self.grid_color))
drawing.add(
Line(i * step,
0,
i * step,
self.size,
strokeColor=self.grid_color))
i += 1
drawing.add(
Rect(self.a,
0,
c,
c,
fillColor=self.fill_color,
strokeColor=self.stroke_color))
#drawing.rotate(-angle)
drawing.add(
Rect(0,
0,
self.size,
self.size,
fillColor=self.fill_color,
strokeColor=self.stroke_color))
return drawing
def __init__(self,width=400,height=200,*args,**kw): Drawing.__init__(self,width,height,*args,**kw) self.transform = (1,0,0,1,0,0) self.add(Rect(50,50,300,125,rx=0,ry=0,fillColor=None,fillOpacity=None,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Rect(50,53.47222,50,13.88889,rx=0,ry=0,fillColor=Color(1,0,0,1),fillOpacity=None,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Rect(50,115.9722,300,13.88889,rx=0,ry=0,fillColor=Color(1,0,0,1),fillOpacity=None,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Rect(50,67.36111,100,13.88889,rx=0,ry=0,fillColor=Color(0,.501961,0,1),fillOpacity=None,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Rect(50,129.8611,250,13.88889,rx=0,ry=0,fillColor=Color(0,.501961,0,1),fillOpacity=None,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Rect(50,81.25,150,13.88889,rx=0,ry=0,fillColor=Color(0,0,1,1),fillOpacity=None,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Rect(50,143.75,200,13.88889,rx=0,ry=0,fillColor=Color(0,0,1,1),fillOpacity=None,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Rect(50,95.13889,200,13.88889,rx=0,ry=0,fillColor=Color(1,0,0,1),fillOpacity=None,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Rect(50,157.6389,150,13.88889,rx=0,ry=0,fillColor=Color(1,0,0,1),fillOpacity=None,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Line(49,50,49,175,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Line(49,50,44,50,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(49,112.5,44,112.5,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(49,175,44,175,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) v0=self._nn(Group()) v0.transform = (1,0,0,1,44,81.25) v0.add(String(-20,-4,'Ying',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,44,143.75) v0.add(String(-21.66,-4,'Yang',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) self.add(Line(50,50,350,50,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Line(50,50,50,45,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(125,50,125,45,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(200,50,200,45,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(275,50,275,45,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(350,50,350,45,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) v0=self._nn(Group()) v0.transform = (1,0,0,1,50,45) v0.add(String(-2.5,-10,'0',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,125,45) v0.add(String(-5,-10,'15',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,200,45) v0.add(String(-5,-10,'30',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,275,45) v0.add(String(-5,-10,'45',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,350,45) v0.add(String(-5,-10,'60',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1)))
def _draw_segment(self, cur_drawing):
"""Draw a half circle representing the end of a linear chromosome.
"""
# set the coordinates of the segment -- it'll take up the left part
# of the space we have.
width = (self.end_x_position - self.start_x_position) \
* self.chr_percent
height = self.start_y_position - self.end_y_position
center_x = self.start_x_position + width / 2
if self._inverted:
center_y = self.start_y_position
start_angle = 180
end_angle = 360
else:
center_y = self.end_y_position
start_angle = 0
end_angle = 180
cap_wedge = Wedge(center_x, center_y, width / 2, start_angle,
end_angle, height / 2)
cap_wedge.fillColor = self.fill_color
cur_drawing.add(cap_wedge)
# draw a line to cover up the the bottom part of the wedge
if self._inverted:
cover_line = Line(self.start_x_position, self.start_y_position,
self.start_x_position + width,
self.start_y_position)
else:
cover_line = Line(self.start_x_position, self.end_y_position,
self.start_x_position + width,
self.end_y_position)
if self.fill_color is not None:
cover_color = self.fill_color
else:
cover_color = colors.white
cover_line.strokeColor = cover_color
cur_drawing.add(cover_line)
def _draw_segment(self, cur_drawing):
"""Draw a half circle representing the end of a linear chromosome.
"""
# set the coordinates of the segment -- it'll take up the left part
# of the space we have.
width = (self.end_x_position - self.start_x_position) \
* self.chr_percent
height = self.start_y_position - self.end_y_position
center_x = self.start_x_position + width / 2
if self._inverted:
center_y = self.start_y_position
start_angle = 180
end_angle = 360
else:
center_y = self.end_y_position
start_angle = 0
end_angle = 180
cap_wedge = Wedge(center_x, center_y, width / 2,
start_angle, end_angle, height / 2)
cap_wedge.fillColor = self.fill_color
cur_drawing.add(cap_wedge)
# draw a line to cover up the the bottom part of the wedge
if self._inverted:
cover_line = Line(self.start_x_position, self.start_y_position,
self.start_x_position + width,
self.start_y_position)
else:
cover_line = Line(self.start_x_position, self.end_y_position,
self.start_x_position + width,
self.end_y_position)
if self.fill_color is not None:
cover_color = self.fill_color
else:
cover_color = colors.white
cover_line.strokeColor = cover_color
cur_drawing.add(cover_line)
def __init__(self,width=400,height=200,*args,**kw):
Drawing.__init__(self,width,height,*args,**kw)
smallFontSize = float(os.environ.get('smallFontSize','40'))
self._add(self,String(65,10,'text0',fontSize=80,fontName='Helvetica',fillColor=toColor('blue'),strokeColor=toColor('red'),strokeWidth=1.5,textRenderMode=0),name='S0',validate=None,desc=None)
self._add(self,String(405,20,'text1',fontSize=80,fontName='Helvetica',fillColor=toColor('blue'),strokeColor=toColor('red'),strokeWidth=1.5,textRenderMode=1, textAnchor='end'),name='S1',validate=None,desc=None)
self._add(self,String(190,90,'text2',fontSize=80,fontName='Helvetica',fillColor=toColor('blue'),strokeColor=toColor('red'),strokeWidth=1.5,textRenderMode=2),name='S2',validate=None,desc=None)
self._add(self,String(240,150,'text3',fontSize=smallFontSize,fontName='Helvetica',fillColor=toColor('green'),strokeColor=toColor('magenta'),strokeWidth=0.5,textRenderMode=2),name='S3',validate=None,desc=None)
self._add(self,String(140,150,'text4',fontSize=smallFontSize,fontName='Helvetica',fillColor=toColor('green'),strokeColor=toColor('magenta'),strokeWidth=0.5,textRenderMode=1),name='S4',validate=None,desc=None)
self._add(self,String(70,120,'text5',fontSize=smallFontSize,fontName='Helvetica',fillColor=toColor('green'),strokeColor=toColor('magenta'),strokeWidth=0.5,textRenderMode=0),name='S5',validate=None,desc=None)
self._add(self,Line(40,40,70,70,strokeWidth=0.5,strokeColor=toColor('green')),name='L0',validate=None,desc=None)
self._add(self,definePath([('moveTo',80,80),('lineTo',110,110),('lineTo',80,110),'closePath'],fillColor=None,strokeWidth=2,strokeColor=toColor('yellow')),name='P0',validate=None,desc=None)
def ab_square(self, **kwargs):
"""return a drawing the a^2+b^2 part of the pythagorean"""
show_grid = kwargs.get('show_grid', 0)
count_squares = kwargs.get('count_squares', 0)
drawing = Drawing(self.size, self.size)
apb = self.a + self.b
step = 1. * self.size / apb
if show_grid:
for i in range(1, apb):
drawing.add(
Line(0,
i * step,
self.size,
i * step,
strokeColor=self.grid_color))
drawing.add(
Line(i * step,
0,
i * step,
self.size,
strokeColor=self.grid_color))
drawing.add(
Line(0,
self.b * step,
self.size,
self.b * step,
strokeColor=self.stroke_color))
drawing.add(
Line(self.a * step,
0,
self.a * step,
self.size,
strokeColor=self.stroke_color))
drawing.add(
Rect(0,
0,
self.size,
self.size,
fillColor=self.fill_color,
strokeColor=self.stroke_color))
return drawing
def annotation(self, xScale, yScale):
x = xScale(xv)
y = yScale(yv)
g = Group()
xA = xScale.im_self #the x axis
g.add(
Line(xA._x,
y,
xA._x + xA._length,
y,
strokeColor=strokeColor,
strokeWidth=strokeWidth))
yA = yScale.im_self #the y axis
g.add(
Line(x,
yA._y,
x,
yA._y + yA._length,
strokeColor=strokeColor,
strokeWidth=strokeWidth))
return g
def __init__(self,width=400,height=400,*args,**kw): Drawing.__init__(self,width,height,*args,**kw) self.transform = (1,0,0,1,0,0) self.add(Polygon(points=[108.3032,252.9412,200,288.2353,291.6968,252.9412,306.9796,138.2353,200,58.82353,93.02039,138.2353,108.3032,252.9412],fillColor=Color(1,.972549,.862745,1),fillOpacity=None,strokeColor=None,strokeWidth=0,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Polygon(points=[85.37899,266.1765,200,252.9412,261.1312,235.2941,276.414,155.8824,200,94.11765,131.2274,160.2941,85.37899,266.1765],fillColor=Color(0,1,1,1),fillOpacity=None,strokeColor=None,strokeWidth=0,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Polygon(points=[138.8688,235.2941,200,261.7647,261.1312,235.2941,329.9038,125,200,164.7059,108.3032,147.0588,138.8688,235.2941],fillColor=Color(.596078,.984314,.596078,1),fillOpacity=None,strokeColor=None,strokeWidth=0,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(PolyLine(points=[108.3032,252.9412,200,288.2353,291.6968,252.9412,306.9796,138.2353,200,58.82353,93.02039,138.2353,108.3032,252.9412],strokeColor=Color(1,.972549,.862745,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(PolyLine(points=[85.37899,266.1765,200,252.9412,261.1312,235.2941,276.414,155.8824,200,94.11765,131.2274,160.2941,85.37899,266.1765],strokeColor=Color(0,1,1,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(PolyLine(points=[138.8688,235.2941,200,261.7647,261.1312,235.2941,329.9038,125,200,164.7059,108.3032,147.0588,138.8688,235.2941],strokeColor=Color(.596078,.984314,.596078,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Line(200,200,200,350,strokeColor=Color(0,0,0,1),strokeWidth=.5,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=(2,2),strokeOpacity=None)) self.add(Line(200,200,329.9038,275,strokeColor=Color(0,0,0,1),strokeWidth=.5,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=(2,2),strokeOpacity=None)) self.add(Line(200,200,329.9038,125,strokeColor=Color(0,0,0,1),strokeWidth=.5,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=(2,2),strokeOpacity=None)) self.add(Line(200,200,200,50,strokeColor=Color(0,0,0,1),strokeWidth=.5,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=(2,2),strokeOpacity=None)) self.add(Line(200,200,70.09619,125,strokeColor=Color(0,0,0,1),strokeWidth=.5,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=(2,2),strokeOpacity=None)) self.add(Line(200,200,70.09619,275,strokeColor=Color(0,0,0,1),strokeWidth=.5,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=(2,2),strokeOpacity=None)) v0=self._nn(Group()) v0.transform = (1,0,0,1,200,357.5) v0.add(String(-2.22,-4,'a',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,336.399,278.75) v0.add(String(-2.5,-4,'b',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,336.399,121.25) v0.add(String(-2.22,-4,'c',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,200,42.5) v0.add(String(-2.5,-4,'d',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,63.601,121.25) v0.add(String(-2.22,-4,'e',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,63.601,278.75) v0.add(String(-1.665,-4,'f',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1)))
def conv_plot(conv_data, conv_maxs):
data = []
colors = []
widths = []
names = []
for k, u in sorted(conv_data.items(), key=lambda x: int(x[0])):
data.append([(float(d[0]), float(d[1][0])) for d in u])
data.append([(float(d[0]), float(d[1][1])) for d in u])
colors += [HexColor(multi_color(int(k)))] * 2
widths += [2.0, 0.2]
names += [[multi_name(int(k)), HexColor(multi_color(int(k)))]]
lpt, _, _ = PGPlot.line_plot(data, colors, widths, conv_maxs[0],
conv_maxs[1])
drw = Drawing(width=500, height=220)
lpt.x, lpt.y = 100, 15
lpt.width, lpt.height = 300, 180
drw.add(lpt)
sh = drw.height - 35
dsh = 10
sx = [10, 30]
for na, cl in names:
drw.add(
Line(lpt.x + sx[0],
sh,
lpt.x + sx[1],
sh,
strokeColor=cl,
strokeWidth=2.0))
drw.add(
String(lpt.x + sx[1] + 3,
sh - 3,
na,
fontName="Arial",
fontSize=10,
fillColor=cl))
sh -= dsh
drw.add(
String(410,
2,
"Total # of Config.",
fontName="Arial",
fontSize=12,
fillColor=HexColor("#151515")))
drw.add(
String(82,
drw.height - 13,
"# of Converged Config.",
fontName="Arial",
fontSize=12,
fillColor=HexColor("#151515")))
return drw
def makeSwatchSample(self, rowNo, x, y, width, height):
baseStyle = self.lines
styleIdx = rowNo % len(baseStyle)
style = baseStyle[styleIdx]
color = style.strokeColor
yh2 = y + height / 2.
lineStyle = getattr(style, 'lineStyle', None)
if lineStyle == 'bar':
dash = getattr(style, 'strokeDashArray',
getattr(baseStyle, 'strokeDashArray', None))
strokeWidth = getattr(style, 'strokeWidth',
getattr(style, 'strokeWidth', None))
L = Rect(x,
y,
width,
height,
strokeWidth=strokeWidth,
strokeColor=color,
strokeLineCap=0,
strokeDashArray=dash,
fillColor=getattr(style, 'fillColor', color))
elif self.joinedLines or lineStyle == 'joinedLine':
dash = getattr(style, 'strokeDashArray',
getattr(baseStyle, 'strokeDashArray', None))
strokeWidth = getattr(style, 'strokeWidth',
getattr(style, 'strokeWidth', None))
L = Line(x,
yh2,
x + width,
yh2,
strokeColor=color,
strokeLineCap=0)
if strokeWidth: L.strokeWidth = strokeWidth
if dash: L.strokeDashArray = dash
else:
L = None
if hasattr(style, 'symbol'):
S = style.symbol
elif hasattr(baseStyle, 'symbol'):
S = baseStyle.symbol
else:
S = None
if S: S = uSymbol2Symbol(S, x + width / 2., yh2, color)
if S and L:
g = Group()
g.add(L)
g.add(S)
return g
return S or L
def sample_lines(sample_data, x_axis, y_axis):
lines = []
samples = iter(sample_data)
for idx, key in enumerate(samples):
x = scale(sample_data[key], x_axis)
lines.append(
Line(x,
scale(0, y_axis),
x,
scale(y_axis["max"], y_axis),
strokeColor=color_arr[idx % len(color_arr)],
strokeOpacity=1.0))
return lines
def histogram_lines(pop_data, x_axis, y_axis):
histo_lines = []
for cn in pop_data:
y = scale(pop_data[cn], y_axis)
x = scale(cn, x_axis)
histo_lines.append(
Line(x,
y,
x,
scale(0, y_axis),
strokeColor=colors["grey"],
strokeOpacity=0.3,
strokeWidth=0.5))
return histo_lines
def makeBackground(self):
g = Group()
g.add(HorizontalLineChart.makeBackground(self))
valAxis = self.valueAxis
valTickPositions = valAxis._tickValues
for y in valTickPositions:
y = valAxis.scale(y)
g.add(Line(self.x, y, self.x+self.width, y,
strokeColor = self.strokeColor))
return g
def y_axis_lines(x_axis, y_axis):
lines = []
for tic in y_axis["tics"]:
y = scale(tic, y_axis)
lines.append(
Line(scale(x_axis["min"], x_axis),
y,
scale(x_axis["max"], x_axis),
y,
strokeOpacity=0.4,
strokeDashArray=[2, 2],
strokeWidth=0.5))
return lines
def __init__(self,width=400,height=200,*args,**kw): Drawing.__init__(self,width,height,*args,**kw) self.transform = (1,0,0,1,0,0) self.add(Line(50,50,350,50,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Line(50,50,50,45,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(143.75,50,143.75,45,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(237.5,50,237.5,45,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(331.25,50,331.25,45,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) v0=self._nn(Group()) v0.transform = (1,0,0,1,50,45) v0.add(String(-5,-10,'10',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,143.75,45) v0.add(String(-5,-10,'20',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,237.5,45) v0.add(String(-5,-10,'30',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,331.25,45) v0.add(String(-5,-10,'40',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) self.add(Line(284.375,50,284.375,175,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Line(284.375,50,279.375,50,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(284.375,89.0625,279.375,89.0625,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(284.375,128.125,279.375,128.125,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(284.375,167.1875,279.375,167.1875,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) v0=self._nn(Group()) v0.transform = (1,0,0,1,279.375,50) v0.add(String(-10,-4,'10',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,279.375,89.0625) v0.add(String(-10,-4,'20',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,279.375,128.125) v0.add(String(-10,-4,'30',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,279.375,167.1875) v0.add(String(-10,-4,'40',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1)))
def __init__(self,width=400,height=200,*args,**kw): Drawing.__init__(self,width,height,*args,**kw) self.transform = (1,0,0,1,0,0) self.add(Rect(50,50,300,125,rx=0,ry=0,fillColor=None,fillOpacity=None,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Rect(92.85714,60.41667,55.71429,41.66667,rx=0,ry=0,fillColor=Color(1,0,0,1),fillOpacity=None,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Rect(92.85714,122.9167,85.71429,41.66667,rx=0,ry=0,fillColor=Color(1,0,0,1),fillOpacity=None,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Line(49,50,49,175,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Line(49,50,44,50,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(49,112.5,44,112.5,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(49,175,44,175,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) v0=self._nn(Group()) v0.transform = (1,0,0,1,44,81.25) v0.add(String(-20,-4,'Ying',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,44,143.75) v0.add(String(-21.66,-4,'Yang',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) self.add(Line(50,50,350,50,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Line(92.85714,50,92.85714,45,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(157.1429,50,157.1429,45,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(221.4286,50,221.4286,45,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(285.7143,50,285.7143,45,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) self.add(Line(350,50,350,45,strokeColor=Color(0,0,0,1),strokeWidth=1,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=10,strokeDashArray=None,strokeOpacity=None)) v0=self._nn(Group()) v0.transform = (1,0,0,1,92.85714,45) v0.add(String(-2.5,-10,'0',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,157.1429,45) v0.add(String(-5,-10,'15',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,221.4286,45) v0.add(String(-5,-10,'30',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,285.7143,45) v0.add(String(-5,-10,'45',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) v0=self._nn(Group()) v0.transform = (1,0,0,1,350,45) v0.add(String(-5,-10,'60',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1)))
def _Flag_Switzerland(self):
s = _size
g = Group()
self._width = s
g.add(
Rect(0,
0,
s,
s,
fillColor=colors.red,
strokeColor=colors.black,
strokeWidth=0))
g.add(
Line((s / 2), (s / 5.5), (s / 2), (s - (s / 5.5)),
fillColor=colors.mintcream,
strokeColor=colors.mintcream,
strokeWidth=(s / 5)))
g.add(
Line((s / 5.5), (s / 2), (s - (s / 5.5)), (s / 2),
fillColor=colors.mintcream,
strokeColor=colors.mintcream,
strokeWidth=s / 5))
return g
def line_demo():
drawing = Drawing(width=400, height=200)
line = Line(25, 25, 150, 150)
line.strokeColor = colors.red
line.strokeWidth = 5
strokeLineJoin = 2
strokeMiterLimit = 10
drawing.add(line)
line = Line(125, 75, 150, 150)
line.strokeWidth = 5
line.strokeLineJoin = 2
line.strokeMiterLimit = 10
drawing.add(line)
points = [25,50, 35,100, 100,50, 150,150]
poly = PolyLine(points=points,
strokeWidth=3,
strokeColor=colors.blue)
drawing.add(poly)
drawing.save(formats=['pdf'], outDir='.', fnRoot='line_demo')
def encabezado(self):
"""
agrega el encabezado al reporte
:return: None
"""
logo = settings.MEDIA_ROOT+"logo2.png"
im = Image(logo, inch, inch)
im.hAlign = 'LEFT'
p = Paragraph("<i>Software Gestor de Proyectos<br/>Asunción-Paraguay<br/>Contacto: 0981-222333</i>", self.estiloPR())
data_tabla = [[im, p]]
tabla = Table(data_tabla)
self.story.append(tabla)
d = Drawing(480, 3)
d.add(Line(0, 0, 480, 0))
self.story.append(d)
self.story.append(Spacer(1, 0.3 * inch))
def __init__(self,width=200,height=100,*args,**kw): Drawing.__init__(self,width,height,*args,**kw) self.transform = (1,0,0,1,0,0) self.add(String(40,85.585,'red',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) self.add(String(40,65.585,'green',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) self.add(String(40,45.585,'blue',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) self.add(String(40,25.585,'yellow',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) self.add(String(100,85.585,'pink',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) self.add(String(100,65.585,'black',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) self.add(String(100,45.585,'white',textAnchor='start',fontName='Times-Roman',fontSize=10,fillColor=Color(0,0,0,1))) self.add(Line(20,88,30,88,strokeColor=Color(1,0,0,1),strokeWidth=2,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Line(20,68,30,68,strokeColor=Color(0,.501961,0,1),strokeWidth=2,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Line(20,48,30,48,strokeColor=Color(0,0,1,1),strokeWidth=2,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Line(20,28,30,28,strokeColor=Color(1,1,0,1),strokeWidth=2,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Line(80,88,90,88,strokeColor=Color(1,.752941,.796078,1),strokeWidth=2,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Line(80,68,90,68,strokeColor=Color(0,0,0,1),strokeWidth=2,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None)) self.add(Line(80,48,90,48,strokeColor=Color(1,1,1,1),strokeWidth=2,strokeLineCap=0,strokeLineJoin=0,strokeMiterLimit=0,strokeDashArray=None,strokeOpacity=None))
def ddimarrow_iso(dim, scale, x, y, strwid, boundsln_len):
"""Return a depth dimension arrow for the isometric drawing.
The isometric version of the dimension arrow has angled boundary lines
and arrowheads.
dim is the dimension measurement.
scale is the scale of the drawing.
x, y are the coordinates of the lower left end of the arrow.
strwid is the stroke width of the lines.
boundsln_len is the length of the dimension bounds lines.
"""
dim_scaled = dim * inch * scale
# `iso45' is divided by 2 below because that is how it's calculated
# in the isometric_view, above.
iso45 = math.sin(math.radians(45)) * dim_scaled / 2
x2, y2 = x + iso45, y + iso45
result = Group(
# Arrow
Line(x, y, x2, y2, strokeWidth=strwid),
# Lower left arrowhead
Line(x, y, x + (5.5 - 1.25) - 2.5, y + 5.5 - 1.25, strokeWidth=strwid),
Line(x, y, x + (5.5 - 1.25) + 3, y + 5.5 - 1.25, strokeWidth=strwid),
# Upper right arrowhead
Line(x2 - (5.5 - 1.25) - 2.5,
y2 - 5.5 + 1.25,
x2,
y2,
strokeWidth=strwid),
Line(x2 - (5.5 - 1.25) + 2.75,
y2 - 5.5 + 1.25,
x2,
y2,
strokeWidth=strwid),
# Boundary lines
Line(x - boundsln_len / 2,
y,
x + boundsln_len / 2,
y,
strokeWidth=strwid),
Line(x2 - boundsln_len / 2,
y2,
x2 + boundsln_len / 2,
y2,
strokeWidth=strwid))
return result
def makeSwatchSample(self, rowNo, x, y, width, height):
baseStyle = self.strands
styleIdx = rowNo % len(baseStyle)
style = baseStyle[styleIdx]
strokeColor = getattr(style, 'strokeColor',
getattr(baseStyle, 'strokeColor', None))
fillColor = getattr(style, 'fillColor',
getattr(baseStyle, 'fillColor', None))
strokeDashArray = getattr(style, 'strokeDashArray',
getattr(baseStyle, 'strokeDashArray', None))
strokeWidth = getattr(style, 'strokeWidth',
getattr(baseStyle, 'strokeWidth', 0))
symbol = getattr(style, 'symbol', getattr(baseStyle, 'symbol', None))
ym = y + height / 2.0
if fillColor is None and strokeColor is not None and strokeWidth > 0:
bg = Line(x,
ym,
x + width,
ym,
strokeWidth=strokeWidth,
strokeColor=strokeColor,
strokeDashArray=strokeDashArray)
elif fillColor is not None:
bg = Rect(x,
y,
width,
height,
strokeWidth=strokeWidth,
strokeColor=strokeColor,
strokeDashArray=strokeDashArray,
fillColor=fillColor)
else:
bg = None
if symbol:
symbol = uSymbol2Symbol(symbol, x + width / 2., ym, color)
if bg:
g = Group()
g.add(bg)
g.add(symbol)
return g
return symbol or bg
def __call__(self, legend, g, x, xt, y, width, lWidth):
from reportlab.graphics.shapes import String, Line
fontSize = self.fontSize
fontName = self.fontName
fillColor = self.fillColor
strokeColor = self.strokeColor
strokeWidth = self.strokeWidth
ascent = getFont(fontName).face.ascent / 1000.
if ascent == 0: ascent = 0.718 # default (from helvetica)
ascent *= fontSize
leading = fontSize * 1.2
yt = y + self.dy - ascent * 1.3
if self.lText and fillColor:
g.add(
String(xt,
yt,
self.lText,
fontName=fontName,
fontSize=fontSize,
fillColor=fillColor,
textAnchor="start"))
if self.rText:
g.add(
String(xt + width,
yt,
self.rText,
fontName=fontName,
fontSize=fontSize,
fillColor=fillColor,
textAnchor="end"))
if strokeWidth and strokeColor:
yL = y + self.dly - leading
g.add(
Line(x + self.dlx[0],
yL,
x + self.dlx[1] + lWidth,
yL,
strokeColor=strokeColor,
strokeWidth=strokeWidth,
strokeDashArray=self.strokeDashArray))
def makeInnerLines(self):
# inner grid lines
group = Group()
w, h = self.width, self.height
if self.useLines == 1:
if self.orientation == 'vertical':
r = self.makeLinePosList(self.x, isX=1)
for x in r:
line = Line(x, self.y, x, self.y + h)
line.strokeColor = self.strokeColor
line.strokeWidth = self.strokeWidth
group.add(line)
elif self.orientation == 'horizontal':
r = self.makeLinePosList(self.y, isX=0)
for y in r:
line = Line(self.x, y, self.x + w, y)
line.strokeColor = self.strokeColor
line.strokeWidth = self.strokeWidth
group.add(line)
return group
def add_vert_line(self, x, y, color, label):
i = self.x_to_i(x)
j = self.y_to_j(y)
self.flowable.add(
Line(
i, self.j_plot_offset,
i, j,
strokeColor=color,
strokeWidth=0.75))
if not label:
return
group = Group(
String(
0, 0,
label,
fontSize=self.font_size,
fontName='Helvetica',
textAnchor='start',
fillColor=color))
group.translate(i + 1, j + 2)
group.rotate(90)
self.flowable.add(group)
def makeInnerLines(self):
# inner grid lines
group = Group()
w, h = self.width, self.height
if self.useLines == 1:
if self.orientation == 'vertical':
r = self.makeLinePosList(self.x, isX=1)
for x in r:
line = Line(x, self.y, x, self.y + h)
line.strokeColor = self.strokeColor
line.strokeWidth = self.strokeWidth
group.add(line)
elif self.orientation == 'horizontal':
r = self.makeLinePosList(self.y, isX=0)
for y in r:
line = Line(self.x, y, self.x + w, y)
line.strokeColor = self.strokeColor
line.strokeWidth = self.strokeWidth
group.add(line)
return group
def draw(self):
l = Line(self.x,self.y,self.x+self.width,self.y)
l.strokeColor = self.strokeColor
l.strokeDashArray = self.strokeDashArray
l.strokeWidth = self.height
return l
def render(self, node, parent=None):
if parent is None:
parent = self.mainGroup
# ignore if display = none
display = node.get('display')
if display == "none":
return
if node.tag == self.SVG_ROOT:
self.level += 1
if not self.drawing is None:
raise SVGError('drawing already created!')
self.root = node
# default styles
style = {
'color':'none',
'fill':'none',
'stroke':'none',
'font-family':'Helvetica',
'font-size':'12'
}
self.styles[self.level] = style
# iterate children
for child in node:
self.render(child, self.mainGroup)
# create drawing
width = node.get('width', '100%')
height = node.get('height', '100%')
if node.get("viewBox"):
try:
minx, miny, width, height = node.get("viewBox").split()
except ValueError:
raise SVGError("viewBox values not valid")
if width.endswith('%') and height.endswith('%'):
# handle relative size
wscale = parseLength(width) / 100.
hscale = parseLength(height) / 100.
xL,yL,xH,yH = self.mainGroup.getBounds()
self.drawing = Drawing(xH*wscale + xL, yH*hscale + yL)
else:
self.drawing = Drawing(parseLength(width), parseLength(height))
height = self.drawing.height
self.mainGroup.scale(1, -1)
self.mainGroup.translate(0, -height)
self.drawing.add(self.mainGroup)
self.level -= 1
return self.drawing
elif node.tag in (self.SVG_G, self.SVG_A):
self.level += 1
# set this levels style
style = self.styles[self.level - 1].copy()
style = self.nodeStyle(node, style)
self.styles[self.level] = style
group = Group()
# iterate children
for child in node:
self.render(child, group)
parent.add(group)
transforms = node.get('transform')
if transforms:
for op in parseTransform.iterparse(transforms):
self.applyTransformOnGroup(group, op)
self.level -= 1
elif node.tag == self.SVG_USE:
self.level += 1
# set this levels style
style = self.styles[self.level - 1].copy()
style = self.nodeStyle(node, style)
self.styles[self.level] = style
group = Group()
# link id
link_id = node.get(self.LINK).lstrip('#')
# find linked node in defs or symbol section
target = None
for defs in self.root.getiterator(self.SVG_DEFS):
for element in defs:
if element.get('id') == link_id:
target = element
break
if target is None:
for defs in self.root.getiterator(self.SVG_SYMBOL):
for element in defs:
if element.get('id') == link_id:
target = element
break
if target is None:
msg = "Could not find use node '%s'" % link_id
raise SVGError(msg)
self.render(target, group)
parent.add(group)
# apply transform
transforms = node.get('transform')
if transforms:
for op in parseTransform.iterparse(transforms):
self.applyTransformOnGroup(group, op)
# apply 'x' and 'y' attribute as translation of defs object
if node.get('x') or node.get('y'):
dx = parseLength(node.get('x','0'))
dy = parseLength(node.get('y','0'))
self.applyTransformOnGroup(group, ('translate', (dx,dy)))
self.level -= 1
elif node.tag == self.SVG_LINE:
# get coordinates
x1 = parseLength(node.get('x1', '0'))
y1 = parseLength(node.get('y1', '0'))
x2 = parseLength(node.get('x2', '0'))
y2 = parseLength(node.get('y2', '0'))
shape = Line(x1, y1, x2, y2)
self.addShape(parent, node, shape)
elif node.tag == self.SVG_RECT:
# get coordinates
x = parseLength(node.get('x', '0'))
y = parseLength(node.get('y', '0'))
width = parseLength(node.get('width'))
height = parseLength(node.get('height'))
rx = parseLength(node.get('rx', '0'))
ry = parseLength(node.get('ry', '0'))
shape = Rect(x, y, width, height, rx=rx, ry=ry)
self.addShape(parent, node, shape)
elif node.tag == self.SVG_CIRCLE:
cx = parseLength(node.get('cx', '0'))
cy = parseLength(node.get('cy', '0'))
r = parseLength(node.get('r'))
if r > 0.:
shape = Circle(cx, cy, r)
self.addShape(parent, node, shape)
elif node.tag == self.SVG_ELLIPSE:
cx = parseLength(node.get('cx', '0'))
cy = parseLength(node.get('cy', '0'))
rx = parseLength(node.get('rx'))
ry = parseLength(node.get('ry'))
if rx > 0. and ry > 0.:
shape = Ellipse(cx, cy, rx, ry)
self.addShape(parent, node, shape)
elif node.tag == self.SVG_POLYLINE:
# convert points
points = node.get('points').strip()
if len(points) == 0:
return
points = list(map(parseLength, re.split('[ ,]+', points)))
# Need to use two shapes, because standard RLG polylines
# do not support filling...
group = Group()
shape = Polygon(points)
self.applyStyleToShape(shape, node)
shape.strokeColor = None
group.add(shape)
shape = PolyLine(points)
self.applyStyleToShape(shape, node)
group.add(shape)
self.addShape(parent, node, group)
elif node.tag == self.SVG_POLYGON:
# convert points
points = node.get('points').strip()
if len(points) == 0:
return
points = list(map(parseLength, re.split('[ ,]+', points)))
shape = Polygon(points)
self.addShape(parent, node, shape)
elif node.tag == self.SVG_IMAGE:
x = parseLength(node.get('x', '0'))
y = parseLength(node.get('y', '0'))
width = parseLength(node.get('width', '0'))
height = parseLength(node.get('height', '0'))
# link id
link_id = node.get(self.LINK)
filename = os.path.join(os.path.dirname(self.filename), link_id)
shape = Image(x, y, width, height, filename)
self.addShape(parent, node, shape)
elif node.tag == self.SVG_TEXT:
# Todo:
# - rotation not handled
# - baseshift not handled
# - embedded span node not handled
#
def parsePos(node, subnode, name, default='0'):
values = subnode.get(name)
if values is None:
if node is not None:
values = node.get(name, default)
else:
values = default
return list(map(parseLength, values.split()))
def getPos(values, i, default=None):
if i >= len(values):
if default is None:
return values[-1]
else:
return default
else:
return values[i]
def handleText(node, subnode, text):
# get position variables
xs = parsePos(node, subnode, 'x')
dxs = parsePos(node, subnode, 'dx')
ys = parsePos(node, subnode,'y')
dys = parsePos(node, subnode,'dy')
if sum(map(len, (xs,ys,dxs,dys))) == 4:
# single value
shape = String(xs[0] + dxs[0], -ys[0] - dys[0], text)
self.applyStyleToShape(shape, subnode)
group.add(shape)
else:
# multiple values
for i, c in enumerate(text):
x = getPos(xs, i)
dx = getPos(dxs, i, 0)
y = getPos(ys, i)
dy = getPos(dys, i, 0)
shape = String(x + dx, -y -dy, c)
self.applyStyleToShape(shape, subnode)
group.add(shape)
if node.text and node.text.strip():
group = Group()
handleText(None, node, node.text.strip())
group.scale(1, -1)
self.addShape(parent, node, group)
if len(node) > 0:
group = Group()
self.level += 1
# set this levels style
style = self.styles[self.level - 1].copy()
nodestylestyle = self.nodeStyle(node, style)
self.styles[self.level] = nodestylestyle
for subnode in node:
if subnode.tag == self.SVG_TSPAN:
handleText(node, subnode, subnode.text.strip())
self.level -= 1
group.scale(1, -1)
self.addShape(parent, node, group)
elif node.tag == self.SVG_PATH:
def convertQuadratic(Q0, Q1, Q2):
C1 = (Q0[0] + 2./3*(Q1[0] - Q0[0]), Q0[1] + 2./3*(Q1[1] - Q0[1]))
C2 = (C1[0] + 1./3*(Q2[0] - Q0[0]), C1[1] + 1./3*(Q2[1] - Q0[1]))
C3 = Q2
return C1[0], C1[1], C2[0], C2[1], C3[0], C3[1]
def prevCtrl(lastOp, lastArgs, currentX, currentY):
# fetch last controll point
if lastOp in 'CScsQqTt':
x, y = lastArgs[-2]
# mirror about current point
return currentX + (currentX-x), currentY + (currentY-y)
else:
# defaults to current point
return currentX, currentY
# store sub paths in 'paths' list
shape = Path()
# keep track of current point and path start point
startX, startY = 0., 0.
currentX, currentY = 0., 0.
# keep track of last operation
lastOp = None
lastArgs = None
# avoid empty path data
data = node.get('d')
if data is None or len(data) == 0:
return
for op, args in parsePath.iterparse(data):
if op == 'z' or op == 'Z':
# close path or subpath
shape.closePath()
# next sub path starts at begining of current path
currentX, currentY = startX, startY
elif op == 'M':
# moveto absolute
if lastOp is not None and lastOp not in ('z', 'Z'):
# close sub path
shape.closePath()
x, y = args[0]
shape.moveTo(x, y)
startX, startY = x, y
# multiple moveto arge result in line
for x, y in args[1:]:
shape.lineTo(x, y)
currentX, currentY = x, y
elif op == 'm':
if lastOp is not None and lastOp not in ('z', 'Z'):
# close sub path
shape.closePath()
# moveto relative
rx, ry = args[0]
x, y = currentX + rx, currentY + ry
shape.moveTo(x, y)
startX, startY = x, y
currentX, currentY = x, y
# multiple moveto arge result in line
for rx, ry in args[1:]:
x, y = currentX + rx, currentY + ry
shape.lineTo(x, y)
currentX, currentY = x, y
elif op == 'L':
# lineto absolute
for x, y in args:
shape.lineTo(x, y)
currentX, currentY = x, y
elif op == 'l':
# lineto relative
for rx, ry in args:
x, y = currentX + rx, currentY + ry
shape.lineTo(x, y)
currentX, currentY = x, y
elif op == 'V':
# vertical line absolute
for y in args:
shape.lineTo(currentX, y)
currentY = y
elif op == 'v':
# vertical line relative
for ry in args:
y = currentY + ry
shape.lineTo(currentX, y)
currentY = y
elif op == 'H':
# horisontal line absolute
for x in args:
shape.lineTo(x, currentY)
currentX = x
elif op == 'h':
# horisontal line relative
for rx in args:
x = currentX + rx
shape.lineTo(x, currentY)
currentX = x
elif op == 'C':
# cubic bezier absolute
for p1, p2, p3 in zip(*([iter(args)] * 3)):
shape.curveTo(*(p1 + p2 + p3))
currentX, currentY = p3
elif op == 'c':
# cubic bezier relative
for pnts in zip(*([iter(args)] * 3)):
(x1, y1), (x2, y2), (x3, y3) = pnts
pnts = tuple((p[0] + currentX, p[1] + currentY) for p in pnts)
shape.curveTo(*(pnts[0] + pnts[1] + pnts[2]))
currentX, currentY = pnts[2]
lastOp = op
lastArgs = pnts
continue
elif op == 'S':
# shorthand cubic bezier absolute
for p2, p3 in zip(*([iter(args)] * 2)):
x1, y1 = prevCtrl(lastOp, lastArgs, currentX, currentY)
x2, y2 = p2
x3, y3 = p3
shape.curveTo(x1, y1, x2, y2, x3, y3)
lastOp = op
lastArgs = (x2, y2), (x3, y3)
currentX, currentY = x3, y3
continue
elif op == 's':
# shorthand cubic bezier relative
for p2, p3 in zip(*([iter(args)] * 2)):
x1, y1 = prevCtrl(lastOp, lastArgs, currentX, currentY)
x2, y2 = p2
x2, y2 = x2 + currentX, y2 + currentY
x3, y3 = p3
x3, y3 = x3 + currentX, y3 + currentY
shape.curveTo(x1, y1, x2, y2, x3, y3)
currentX, currentY = x3, y3
lastOp = op
lastArgs = (x1, y1), (x2, y2), (x3, y3)
continue
elif op == 'Q':
# quadratic bezier absolute
for p2, p3 in zip(*([iter(args)] * 2)):
x1, y1 = currentX, currentY
x2, y2 = p2
x3, y3 = p3
ctrls = convertQuadratic((x1, y1), (x2, y2), (x3, y3))
shape.curveTo(*ctrls)
currentX, currentY = x3, y3
lastOp = op
lastArgs = (x2, y2), (x3, y3)
continue
elif op == 'q':
# quadratic bezier relative
for p2, p3 in zip(*([iter(args)] * 2)):
x1, y1 = currentX, currentY
x2, y2 = p2
x2, y2 = x2 + currentX, y2 + currentY
x3, y3 = p3
x3, y3 = x3 + currentX, y3 + currentY
ctrls = convertQuadratic((x1, y1), (x2, y2), (x3, y3))
shape.curveTo(*ctrls)
currentX, currentY = x3, y3
lastOp = op
lastArgs = (x2, y2), (x3, y3)
continue
elif op == 'T':
# shorthand quadratic bezier absolute
for i in range(len(args)):
x1, y1 = currentX, currentY
x2, y2 = prevCtrl(lastOp, lastArgs, currentX, currentY)
x3, y3 = args[i]
ctrls = convertQuadratic((x1, y1), (x2, y2), (x3, y3))
shape.curveTo(*ctrls)
currentX, currentY = x3, y3
lastOp = op
lastArgs = (x2, y2), (x3, y3)
continue
elif op == 't':
# shorthand quadratic bezier relative
for i in range(len(args)):
x1, y1 = currentX, currentY
x2, y2 = prevCtrl(lastOp, lastArgs, currentX, currentY)
x3, y3 = args[i]
x3, y3 = x3 + currentX, y3 + currentY
ctrls = convertQuadratic((x1, y1), (x2, y2), (x3, y3))
shape.curveTo(*ctrls)
currentX, currentY = x3, y3
lastOp = op
lastArgs = (x2, y2), (x3, y3)
continue
elif op == 'A' or op == 'a':
# elliptic arc missing
continue
lastOp = op
lastArgs = args
# check if fill applies to path
fill = None
if node.get('fill'):
# inline style
fill = node.get('fill')
else:
# try local style
if node.get('style'):
style = parseStyle.parse(node.get('style'))
if 'fill' in style:
fill = style['fill']
# try global style
if fill is None:
style = self.styles[self.level]
if 'fill' in style:
fill = style['fill']
else:
fill = 'none'
# hack because RLG has no "semi-closed" paths...
if lastOp == 'z' or lastOp == 'Z' or fill == 'none':
self.addShape(parent, node, shape)
else:
group = Group()
strokeshape = shape.copy()
self.addShape(group, node, strokeshape, fill='none')
shape.closePath()
self.addShape(group, node, shape, stroke='none')
self.addShape(parent, node, group)
elif node.tag == self.SVG_TITLE or node.tag == self.SVG_DESC:
# Skip non-graphics elements
return