SciChart® the market leader in Fast WPF Charts, WPF 3D Charts, and now iOS Charting & Android Chart Components

Welcome to the SciChart Community Forums!

Please use the forums below to ask questions about SciChart. Take a moment to read our Question asking guidelines on how to ask a good question and our support policy. We also have a tag=SciChart on Stackoverflow.com where you can earn rep for your questions!

Please note: SciChart team will only answer questions from customers with active support subscriptions. Expired support questions will be ignored. If your support status shows incorrectly, contact us and we will be glad to help.

2
0

Hi SciChart-Team!

This is more a feature than a support request but I could not find a more suitable place for it.

One of the strengths of SciCharts is its ability to select – use case dependend – the most appropriate resampling technique for drawing from a wide variety of options. Currently I depict a 2-dimensional empirical probablity density function (PDF) with the heatmap. The best way for a sub-/resampling would be a kind of “Sum”-Mode to represent the new “Cell-Count” and to prevent the disappearance of strongly localized, concentrated PDF-spikes if the window is scaled down. Maybe it is possible to implement such a resampling mode for the heatmap in a future release?

Due to the lack of a “Sum”-Mode I tried to use “Max”-Mode to keep the PDF-Spikes visible after scaling down but that didn’t worked as I expected. Was my expectation wrong? I know I can do it by myself and recalculate the PDF for the new heatmap size, create a new Heatmap2DArrayDataSeries … etc. but it would be nice if it would work out of the box.

Thanks!

Janko

  • You must to post comments
Showing 0 results
Your Answer

Please first to submit.