def add(self, t, mark, angle=0., dx=0., dy=0.):
if not isinstance(mark, basestring):
mark = trans.transform(
lambda x, y: (dx + math.cos(angle) * x - math.sin(angle) * y,
dy + math.sin(angle) * x + math.cos(angle) * y),
mark)
self.marks.append((t, mark))
def svg(self):
obj = new.instance(svg.SVG)
obj.__dict__["tag"] = "path"
obj.__dict__["attrib"] = self.attrib
obj.__dict__["children"] = self.children
obj.__dict__["_svg"] = obj
obj.attrib["d"] = self.d()
if self.marks == []:
output = obj
else:
output = svg.SVG("g", obj)
lowX, lowY = self(self.low)
highX, highY = self(self.high)
for item in self.marks:
if isinstance(item, (int, long, float)):
t, mark = item, glyphs.tick
else:
t, mark = item # marks should be (pos, mark) pairs or just pos
X, Y = self(t)
if (self.low <= t <= self.high
or math.sqrt((X - lowX)**2 +
(Y - lowY)**2) < trans.epsilon
or math.sqrt((X - highX)**2 +
(Y - highY)**2) < trans.epsilon):
angle = self.angle(t)
if isinstance(mark, basestring):
mark = self._render_text(X, Y, angle, mark)
else:
mark = trans.transform(
lambda x, y:
(X + math.cos(angle) * x - math.sin(angle) * y, Y +
math.sin(angle) * x + math.cos(angle) * y), mark)
output.append(mark)
self._svg = output
def svg(self):
obj = new.instance(svg.SVG)
obj.__dict__["tag"] = "path"
obj.__dict__["attrib"] = self.attrib
obj.__dict__["children"] = self.children
obj.__dict__["_svg"] = obj
obj.attrib["d"] = self.d()
if self.marks == []:
output = obj
else:
output = svg.SVG("g", obj)
lowX, lowY = self(self.low)
highX, highY = self(self.high)
for item in self.marks:
if isinstance(item, (int, long, float)):
t, mark = item, glyphs.tick
else:
t, mark = item # marks should be (pos, mark) pairs or just pos
X, Y = self(t)
if (self.low <= t <= self.high or
math.sqrt((X - lowX)**2 + (Y - lowY)**2) < trans.epsilon or
math.sqrt((X - highX)**2 + (Y - highY)**2) < trans.epsilon):
angle = self.angle(t)
if isinstance(mark, basestring):
mark = self._render_text(X, Y, angle, mark)
else:
mark = trans.transform(lambda x, y: (X + math.cos(angle)*x - math.sin(angle)*y,
Y + math.sin(angle)*x + math.cos(angle)*y), mark)
output.append(mark)
self._svg = output
def svg(self):
if (self.xmin is not None and self.xmax is not None
and self.ymin is not None and self.ymax is not None):
self.trans = trans.window(
self.xmin,
self.xmax,
self.ymin,
self.ymax,
x=self.x,
y=self.y,
width=self.width,
height=self.height,
xlogbase=self.xlogbase,
ylogbase=self.ylogbase,
minusInfinityX=(self.x - 10. * self.width),
minusInfinityY=(self.y - 10. * self.height),
flipx=self.flipx,
flipy=self.flipy)
else:
self.fit()
self._svg = new.instance(svg.SVG)
self._svg.__dict__["tag"] = "g"
self._svg.__dict__["attrib"] = self.attrib
self._svg.__dict__["_svg"] = self._svg
self._svg.__dict__["children"] = []
for child in self.children:
self._svg.__dict__["children"].append(
trans.transform(self.trans, child))
if self.clip:
clipPath = svg.SVG("clipPath", id=svg.randomid("clip-"))(svg.SVG(
"rect", self.x, self.y, self.width, self.height))
self._svg["clip-path"] = "url(#%s)" % clipPath["id"]
self._svg = svg.SVG("g", clipPath, self._svg)
def svg(self):
if (self.xmin is not None and self.xmax is not None and
self.ymin is not None and self.ymax is not None):
self.trans = trans.window(self.xmin, self.xmax, self.ymin, self.ymax,
x=self.x, y=self.y, width=self.width, height=self.height,
xlogbase=self.xlogbase, ylogbase=self.ylogbase,
minusInfinityX=(self.x - 10.*self.width), minusInfinityY=(self.y - 10.*self.height),
flipx=self.flipx, flipy=self.flipy)
else:
self.fit()
self._svg = new.instance(svg.SVG)
self._svg.__dict__["tag"] = "g"
self._svg.__dict__["attrib"] = self.attrib
self._svg.__dict__["_svg"] = self._svg
self._svg.__dict__["children"] = []
for child in self.children:
self._svg.__dict__["children"].append(trans.transform(self.trans, child))
if self.clip:
clipPath = svg.SVG("clipPath", id=svg.randomid("clip-"))(svg.SVG("rect", self.x, self.y, self.width, self.height))
self._svg["clip-path"] = "url(#%s)" % clipPath["id"]
self._svg = svg.SVG("g", clipPath, self._svg)
def add(self, t, mark, angle=0., dx=0., dy=0.):
if not isinstance(mark, basestring):
mark = trans.transform(lambda x, y: (dx + math.cos(angle)*x - math.sin(angle)*y,
dy + math.sin(angle)*x + math.cos(angle)*y), mark)
self.marks.append((t, mark))
