SeriesRegionTool issues at high zoom level

[asupriya]

I have seriesregiontool associated with fastline series. This series has about 180000 points. When I display the whole series on the chart and set seriesregiontool.active=true, all looks good. But, when I zoom it very very close, I see that that the seriesregiontool fill is not following the series as shown in the attached image. I know its related to interpolation of points on the series by the seriesregiontool. How can i make sure the fill pattern of seriesregiontool exactly follows the series even at high zoom levels?

Thanks

untitled.JPG (38.19 KiB) Viewed 9493 times

[Sandra]

Hello asupriya,

Please you could send us a simple project that we can reproduce your problem exactly here. You can attach your project directly in the forum post.


Thanks,

[asupriya]

Please find attached project. There is a data file attached that needs to be in C:\.

Please suggest a solution ASAP.

Thanks

[Sandra]

Hello asupriya,

We reproduce your project and appears next image using last version 3 and version 4:

Chart1.jpg (400.27 KiB) Viewed 9527 times

Please, you can say if this image is the same image that appears you? If is not please, you could explain as we do for reproduce exactly your issue.

Thanks,

[asupriya]

The posted image is very close to what I am getting with this data (about 1600 data points). But I have much larger sample data (180000 points) and for such a data, the fill looks as posted in the original image.

[asupriya]

A further ivestigation revealed the following

The issue is with the .DrawAllPonts=false. Please set this property to the fastline series and try again with same project and data set.

Below is the image with the same dataset with drawAllPoints is set to false.

untitled.JPG (80.84 KiB) Viewed 9562 times

[Sandra]

Hello asupriya,

I could reproduce your issue, and We considered very specific case.Why I have added in the wish-list with number[TF02014468]. If you want to work, put .DrawAllPoints=true.


Thanks,