|
|
|
Public Member Functions | |
| def | __init__ |
| def | __repr__ |
| def | SVG |
Public Attributes | |
| attr | |
| d | |
Static Public Attributes | |
| dictionary | defaults = {"stroke-width":"0.25pt"} |
Draws y error bars at a set of points. This is usually used
before (under) a set of Dots at the same points.
YErrorBars(d, attribute=value)
d required list of (x,y,yerr...) points
attribute=value pairs keyword list SVG attributes
If points in d have
* 3 elements, the third is the symmetric error bar
* 4 elements, the third and fourth are the asymmetric lower and
upper error bar. The third element should be negative,
e.g. (5, 5, -1, 2) is a bar from 4 to 7.
* more than 4, a tick mark is placed at each value. This lets
you nest errors from different sources, correlated and
uncorrelated, statistical and systematic, etc.
| def svgfig::YErrorBars::__init__ | ( | self, | |
d = [], |
|||
| attr | |||
| ) |
| def svgfig::YErrorBars::__repr__ | ( | self | ) |
| def svgfig::YErrorBars::SVG | ( | self, | |
trans = None |
|||
| ) |
Apply the transformation "trans" and return an SVG object.
Definition at line 3357 of file svgfig.py.
03358 : 03359 """Apply the transformation "trans" and return an SVG object.""" 03360 if isinstance(trans, basestring): trans = totrans(trans) # only once 03361 03362 output = SVG("g") 03363 for p in self.d: 03364 x, y = p[0], p[1] 03365 03366 if len(p) == 3: bars = [y - p[2], y + p[2]] 03367 else: bars = [y + pi for pi in p[2:]] 03368 03369 start, end = min(bars), max(bars) 03370 output.append(LineAxis(x, start, x, end, start, end, bars, False, False, **self.attr).SVG(trans)) 03371 03372 return output
dictionary svgfig::YErrorBars::defaults = {"stroke-width":"0.25pt"} [static] |
1.7.3