Open nishikantparmariam opened 1 month ago
Hmm. Given your comment in https://github.com/highcharts-for-python/highcharts-stock/issues/65#issuecomment-2231065256 , this suggests that there is a bug somewhere in Highcharts for Python. Because in a context where NumPy is present/available:
.to_js_literal()
as a list of lists (unless the data point has a property configured that precludes that). Both of those features should contribute to a significantly faster rendering time. This will require a bit more investigation.
Description
to_js_literal
is very slow19s
for 4k points series causing slowness in rendering the Chart.Same as - https://github.com/highcharts-for-python/highcharts-core/issues/51
Reproducer
Version
highcharts-core == 1.8.2