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Bug 2046 - zoom rectangle keeps following mouse when you release out of the chart area
Summary: zoom rectangle keeps following mouse when you release out of the chart area
Status: RESOLVED FIXED
Alias: None
Product: HTML5 JavaScript TeeChart
Classification: Unclassified
Component: Chart (show other bugs)
Version: unspecified
Hardware: PC Windows
: --- enhancement
Target Milestone: ---
Assignee: Steema Issue Manager
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-06-20 09:39 EDT by yeray alonso
Modified: 2018-09-05 05:09 EDT (History)
0 users

See Also:
Chart Series: ---
Delphi / C++ Builder RAD IDE Version:

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Description yeray alonso 2018-06-20 09:39:10 EDT 
If you zoom out from the Chart area, the rectangle keeps following the cursor also if you release the mouse.

Reproduced in Edge and Chrome in the live demo, ie this one:

https://www.steema.com/files/public/teechart/html5/latest/demos/series/bar/volume.htm

Can't be reproduced in Firefox.
Comment 1 yeray alonso 2018-09-05 05:09:25 EDT 
It seems Chrome doesn't support setCapture.

Using Pointer events (PointerEvent interface) instead of (MouseEvent interface) as recommended at MDN (link below), and using setPointerCapture(event.pointerId) and releasePointerCapture(event.pointerId) seems to work fine.

https://developer.mozilla.org/en-US/docs/Web/API/Element/setCapture