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[matplotlib/modpyplot.cpp] Adding keyword arguments support for plot function

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plot function can now take into account the following keywords arguments :
- color

Change-Id: I29b82ba25fa68ec4d8e1797112f133440dee22a0
This commit is contained in:
Arthur Camouseigt
2020-05-25 14:38:58 +02:00
committed by Émilie Feral
parent b26d448573
commit c39b432dd6
3 changed files with 8 additions and 5 deletions
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9
python/port/mod/matplotlib/pyplot/modpyplot.cpp
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@@ -363,11 +363,11 @@ mp_obj_t modpyplot_scatter(size_t n_args, const mp_obj_t *args, mp_map_t* kw_arg
return mp_const_none;
}
/* plot(x, y) plots the curve (x, y, color)
/* plot(x, y) plots the curve (x, y, KW : color)
* plot(y) plots the curve x as index array ([0,1,2...],y)
* */
mp_obj_t modpyplot_plot(size_t n_args, const mp_obj_t *args) {
mp_obj_t modpyplot_plot(size_t n_args, const mp_obj_t *args,mp_map_t* kw_args) {
assert(sPlotStore != nullptr);
sPlotStore->setShow(true);
mp_obj_t * xItems, * yItems;
@@ -385,7 +385,10 @@ mp_obj_t modpyplot_plot(size_t n_args, const mp_obj_t *args) {
length = extractArgumentsAndCheckEqualSize(args[0], args[1], &xItems, &yItems);
}
KDColor color = colorFromOptionalArgumentAtIndex(n_args, args, 2);
// Setting plot color
mp_map_elem_t * elem = mp_map_lookup(kw_args, MP_OBJ_NEW_QSTR(MP_QSTR_color), MP_MAP_LOOKUP);
KDColor color = colorFromKeywordArgument(elem);
for (int i=0; i<(int)length-1; i++) {
sPlotStore->addSegment(xItems[i], yItems[i], xItems[i+1], yItems[i+1], color);
}