Thank you for your support.
This time, I’d like to know
– how to get the position data on cursor in the heatmap.
– how to draw or remove the horizontal and vertical line on cursor point in the heatmap.
Thank you.
- Yutaka Dejima asked 5 years ago
- You must login to post comments
Hi Yutaka,
Thanks for your inquiry.
You can use our Hit-Test API to get the data value at a certain point. Please take a look at the corresponding documentation:
https://www.scichart.com/documentation/v5.x/webframe.html#RenderableSeries%20Hit-Test%20API.html
And “Hit-Test API” example:
https://www.scichart.com/example/wpf-chart-example-hit-test-api/
You can also use VerticalLineAnnotation and HorizontalLineAnnotation to draw vertical and horizontal lines on the SciChartSurface. Please take a look:
https://www.scichart.com/documentation/v5.x/webframe.html#The%20VerticalLineAnnotation%20Type.html
https://www.scichart.com/documentation/v5.x/webframe.html#The%20HorizontalLineAnnotation%20Type.html
Please let me know if this helps.
- Oleksandr Shvets answered 5 years ago
- You must login to post comments
Please login first to submit.