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addplot type='scatter' support edgecolors and linewidths #405

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Merged
merged 4 commits into from
Dec 14, 2021
Merged

addplot type='scatter' support edgecolors and linewidths #405

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afafa40
adding edgecolors and linewidths
fxhuhn May 25, 2021
0c6b683
Merge branch 'master' of github.com:matplotlib/mplfinance
DanielGoldfarb Dec 14, 2021
a0c9ace
add edgecolors and linewidths to _mscatter()
DanielGoldfarb Dec 14, 2021
f17324b
bump version
DanielGoldfarb Dec 14, 2021
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2 changes: 1 addition & 1 deletion src/mplfinance/_version.py
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@

version_info = (0, 12, 8, 'beta', 4)
version_info = (0, 12, 8, 'beta', 5)

_specifier_ = {'alpha': 'a','beta': 'b','candidate': 'rc','final': ''}

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16 changes: 13 additions & 3 deletions src/mplfinance/plotting.py
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Expand Up @@ -915,10 +915,13 @@ def _addplot_columns(panid,panels,ydata,apdict,xdates,config):
mark = apdict['marker']
color = apdict['color']
alpha = apdict['alpha']
edgecolors = apdict['edgecolors']
linewidths = apdict['linewidths']

if isinstance(mark,(list,tuple,np.ndarray)):
_mscatter(xdates,ydata,ax=ax,m=mark,s=size,color=color,alpha=alpha)
_mscatter(xdates, ydata, ax=ax, m=mark, s=size, color=color, alpha=alpha, edgecolors=edgecolors, linewidths=linewidths)
else:
ax.scatter(xdates,ydata,s=size,marker=mark,color=color,alpha=alpha)
ax.scatter(xdates, ydata, s=size, marker=mark, color=color, alpha=alpha, edgecolors=edgecolors, linewidths=linewidths)
elif aptype == 'bar':
width = 0.8 if apdict['width'] is None else apdict['width']
bottom = apdict['bottom']
Expand Down Expand Up @@ -1033,6 +1036,7 @@ def _valid_addplot_kwargs():
valid_linestyles = ('-','solid','--','dashed','-.','dashdot','.','dotted',None,' ','')
valid_types = ('line','scatter','bar', 'ohlc', 'candle','step')
valid_stepwheres = ('pre','post','mid')
valid_edgecolors = ('face', 'none', None)

vkwargs = {
'scatter' : { 'Default' : False,
Expand Down Expand Up @@ -1060,7 +1064,13 @@ def _valid_addplot_kwargs():
'linestyle' : { 'Default' : None,
'Validator' : lambda value: value in valid_linestyles },

'width' : { 'Default' : None, # width of `bar` or `line`
'linewidths': {'Default': None,
'Validator' : lambda value: isinstance(value,(int,float)) },

'edgecolors': {'Default': None,
'Validator': lambda value: mcolors.is_color_like(value) or value in valid_edgecolors},

'width' : { 'Default' : None, # width of `bar` or `line`
'Validator' : lambda value: isinstance(value,(int,float)) or
all([isinstance(v,(int,float)) for v in value]) },

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