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[python] matplotlib port: implement bar method

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Émilie Feral
2020-03-17 13:46:08 +01:00
parent 373a85f2b7
commit 0ae81374d9
7 changed files with 43 additions and 2 deletions
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22
python/port/mod/matplotlib/plot_store.cpp
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@@ -12,6 +12,7 @@ PlotStore::PlotStore() : Shared::InteractiveCurveViewRange(),
void PlotStore::flush() {
m_dots = mp_obj_new_list(0, nullptr);
m_segments = mp_obj_new_list(0, nullptr);
m_rects = mp_obj_new_list(0, nullptr);
m_labels = mp_obj_new_list(0, nullptr);
}
@@ -92,6 +93,27 @@ void PlotStore::addSegment(mp_obj_t xStart, mp_obj_t yStart, mp_obj_t xEnd, mp_o
mp_obj_list_append(m_segments, tuple);
}
// Rect
template class PlotStore::ListIterator<PlotStore::Rect>;
PlotStore::Rect::Rect(mp_obj_t tuple) {
mp_obj_t * elements;
mp_obj_get_array_fixed_n(tuple, 5, &elements);
m_x = mp_obj_get_float(elements[0]);
m_y = mp_obj_get_float(elements[1]);
m_width = mp_obj_get_float(elements[2]);
m_height = mp_obj_get_float(elements[3]);
m_color = KDColor::RGB16(mp_obj_get_int(elements[4]));
}
void PlotStore::addRect(mp_obj_t x, mp_obj_t y, mp_obj_t width, mp_obj_t height, KDColor c) {
mp_obj_t color = mp_obj_new_int(c);
mp_obj_t items[5] = {x, y, width, height, color};
mp_obj_t tuple = mp_obj_new_tuple(5, items);
mp_obj_list_append(m_rects, tuple);
}
// Label
template class PlotStore::ListIterator<PlotStore::Label>;