def svg(self) -> str:
shape = _person(self.x + self.width / 4, self.y, self.width / 2, self.height, self.svg_attrs)
y0 = self.y - 32 # FIXME
text_attrs = SvgAttrs({
'text.text-anchor': 'middle',
**self.svg_attrs
})
text = self.text.svg(self.cx, y0, text_attrs)
return '<g {style}>{shape}{text}</g>'.format(style=_style(self.svg_attrs), shape=shape, text=text)
def svg(self) -> str:
tx, ty = self.cx, self.cy
x1, y1, x2, y2 = self.x1, self.y1, self.x2, self.y2
shape = _arrow(x1, y1, x2, y2, self.svg_attrs)
# text_kwargs = {'text-anchor': 'middle', **self.kwargs}
text_kwargs = self.svg_attrs
v = _Vector2d(x1, y1, x2, y2).normalize()
if v.dy > 0:
v = v.rotate(-90).multiple(20)
else:
v = v.rotate(90).multiple(20)
text = self.text.svg(tx + v.dx, ty + v.dy, text_kwargs)
return '<g {style}>{shape}{text}</g>'.format(style=_style(self.svg_attrs), shape=shape, text=text)
def _rect(cx, cy, width, height, kwargs):
x = cx - (width // 2)
y = cy - (height // 2)
style = _style({
'fill': 'none',
'stroke': 'black',
**kwargs
})
return """
<rect
x="{x}"
y="{y}"
width="{width}"
height="{height}"
{style}
/>
""".format(x=x, y=y, width=width, height=height, style=style)
def _person(x, y, width, height, kwargs):
cx = x + width / 2
xx = x + width
yy = y + height
cr = height // 5
rx = cr
ry = cr
style = _style({
'fill': 'none',
'stroke': 'black',
**kwargs
})
return """
<path
d="
M {cxr},{yum}
C {cxr},{yud}
{cxl},{yud}
{cxl},{yum}
M {cxr},{yum}
C {cxr},{yuu}
{cxl},{yuu}
{cxl},{yum}
M{cx},{y1}
L{cx},{y3}
M{xl},{y2}
L{xr},{y2}
M{cx},{y3}
L{xl},{yy}
M{cx},{y3}
L{xr},{yy}
"
{style}
/>
""".format(
cxr=cx - cr, cxl=cx + cr,
yuu=y - cr / 3, yum=y + cr, yud=y + 2 * cr + cr / 3, # FIXME
xl=x, y0=y,
xr=xx, yy=yy,
y1=y + cr * 2, y2=y + cr * 3, y3=cr * 4 + y,
cx=cx, cy=y + cr,
rx=rx, ry=ry,
xa=(cx - rx), xb=(cx + rx),
style=style
)
def _cylinder(cx, cy, width, height, kwargs):
curve = 8 + (width * 1.2) // 20 # FIXME
xl = cx - (width // 2)
xr = cx + (width // 2)
yum = cy - (height // 2)
yuu = yum - curve
yud = yum + curve
ydm = cy + (height // 2)
ydd = ydm + curve
style = _style({
'fill': 'none',
'stroke': 'black',
**kwargs
})
return """
<path
d="
M {xr},{yum}
C {xr},{yud}
{xl},{yud}
{xl},{yum}
M {xr},{yum}
C {xr},{yuu}
{xl},{yuu}
{xl},{yum}
M {xr},{yum}
L {xr},{ydm}
C {xr},{ydd}
{xl},{ydd}
{xl},{ydm}
L {xl},{yum}
"
{style}
/>
""".format(
xl=xl,
xr=xr,
yuu=yuu,
yum=yum,
yud=yud,
ydm=ydm,
ydd=ydd,
style=style
)
def _arrow(x1, y1, x2, y2, kwargs):
def rotate_base(deg, pump):
v1 = _Vector2d(x1, y1, x2, y2).normalize().multiple(pump).rotate(deg).negate()
return v1.move(x2, y2)
va = rotate_base(27, 27)
vb = rotate_base(-27, 27)
style = _style({
'stroke': 'black',
'stroke-width': '3',
**kwargs
})
return """
<path d="
M {x1} {y1}
L {x2} {y2}
M {xa} {ya}
L {x2} {y2}
M {xb} {yb}
L {x2} {y2}
" {style}></path>
""".format(x1=x1, y1=y1, x2=x2, y2=y2, xa=va.x2, ya=va.y2, xb=vb.x2, yb=vb.y2, style=style)
def svg(self) -> str:
x, y, cx, cy, w, h = self.x, self.y, self.cx, self.cy, self.width, self.height
shape = _rect(cx, cy, w, h, self.svg_attrs)
text = self.text.svg(x + self.padding.left, y + self.padding.top, self.svg_attrs)
return '<g {style}>{shape}{text}</g>'.format(style=_style(self.svg_attrs), shape=shape, text=text)