Tag: Box Annotation

Questions

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Annotation is registering my click outside of the chart, is there way to disable it from registering click outside of the chart?

JavaScript Annotation click Box Annotation onclick

Codesandbox link: https://codesandbox.io/p/sandbox/vertically-stacked-axes-forked-pd3h7g?file=%2Fsrc%2FApp.tsx%3A133%2C25

I put the first box annotation to be from -5 to 6 and the x-axis range is from 0 to 10, so that mean some portion of the first box annotation is out of the chart. And there is a click event on the box annotation and console log whenever it is clicked on, and when I click outside of the chart box/square and align it to the box annotation, it is registering the click.

Nung Khual asked 8 months ago
last active 7 months ago

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3 answers

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Resizing Custom Annotations - Custom sized ellipses

WPF Ellipse Box Annotation Re-templating

To whom this may concern:

I’ve been reading through the following posts:

https://www.scichart.com/questions/question/how-to-draw-oval-circle-annotation
https://www.scichart.com/questions/question/resizing-a-custom-annotation

Unfortunately, I’m no closer to generating a re-sizable oval ellipse: mainly because techman234’s response is all gibberish and I’ve no clue how to re-template a box annotation. I’ve observed your “create annotations dynamically” and “composite annotations.”

Could you give a more thorough tutorial on this? I would like to design a resizable custom annotation like I would a regular custom annotation without the AnchorPointAnnotations limitations.

Thanks kindly!

— Ari

EDIT: Found a resource but still need help

https://www.scichart.com/documentation/v4.x/webframe.html#The%20CustomAnnotation%20Type.html

So after doing some deeper digging, I came across this link that sufficiently explains how to make a box template. I was able to make an ellipse but the heights and widths are fixed. I can re-size the outer limits of the invisible “box” but the ellipse itself remains the same size.

I would like to be able to re-size and re-shape the ellipse along with the box. I would also, if possible, have a mechanism to rotate the ellipse to a certain angle.

Can you please advise?

Thanks!