[Geojs-users] Need help to strokeopacity while creating multiple annotation

[Bhupendra Singh]

Thanks David for the below example. I have changed the code as mentioned in the example but still only the newly created annotation is changing the colour  when mouse is hover over.

Thanks & Regards,
Bhupendra

From: David Manthey [mailto:david.manthey at kitware.com]
Sent: 09 March 2020 23:33
To: Bhupendra Singh <Bhupendra.Singh1 at india.nec.com>
Cc: geojs-users at public.kitware.com
Subject: Re: Need help to strokeopacity while creating multiple annotation

This should work.  The logic for switching the cursor back to the default should check if any elements are selected, though.  See here:
https://opengeoscience.github.io/geojs/tutorials/editor/?src=lZLBTuMwEIbvfYpZQLIjea0S6KoEFQ5Ie1qJ4x4QBxNPSiCJI9sJdFHefcdu2kaVVrAn2..MfDPjmV5ZqFULK1ijkXTjHzOAxmjM4OSU3ieC3jk2Hm0GH-8ZLORCwIbOVC6HYPxjTJ3B1WxIrmc94Yyrf6kNWmJSvMwtKo9R4YxsjNyiX0F6Z.GfvqOdjdjWVBtym0aN.j-3EmfBZW0allBVUiuv-APdAB5C3Zdyuav7YhBjK1c7KT2WLiZe852UDo.iQFzIy2PiD3l-TNxLU2I6IRLwMVbs.KbC-P8AzlvzinemMvTt7KlS-SsTE8vvUvvnDNKploG3HU6V-1blpadMXAsoBbQCXhJY3UArHVaYe9RwC3OZLiCD821kUVbVLu.pfL5kB.n.cBQ2bCdh1RunKYbxSFqz-4aHZcOetkqO85S16RyaHq0Ajr2P2PAVdI-jPGRYxTavyRaBtdFlUaLmyT4RwBlnIdOL-16FRWGJzJ3jLO-sM5YJYGurnsJmDV-rq.NfKKtQlfukrrIA.i2a43om0pkauQ5UvUclCWyX4NMuyuYZbelZZA-xmb8_

On Sun, Mar 8, 2020 at 12:47 AM Bhupendra Singh <Bhupendra.Singh1 at india.nec.com<mailto:Bhupendra.Singh1 at india.nec.com>> wrote:
Thanks David for your reply.

I tried both the options mouseover/mouseout or mouseon/mouseoff but the results are same. Only one annotation is getting highlighted on mouse  hover over. I am using below code.

line.geoOn(geo.event.feature.mouseover, (evt) => {
                                  evt.data.selected = true;
                                  line.modified().draw();
                                  $('.geojs-layer').css('cursor', 'pointer');
                                });
                                line.geoOn(geo.event.feature.mouseout, (evt) => {
                                  evt.data.selected = false;
                                  line.modified().draw();
                                  $('.geojs-layer').css('cursor', 'inherit');
                                  $("#geojs .geojs-layer").css("pointer-events", "auto");
});

Thanks & Regards,
Bhupendra

From: David Manthey [mailto:david.manthey at kitware.com<mailto:david.manthey at kitware.com>]
Sent: 07 March 2020 03:24
To: Bhupendra Singh <Bhupendra.Singh1 at india.nec.com<mailto:Bhupendra.Singh1 at india.nec.com>>
Cc: geojs-users at public.kitware.com<mailto:geojs-users at public.kitware.com>
Subject: Re: Need help to strokeopacity while creating multiple annotation

If you are using feature events, are you using mouseon/mouseoff or mouseover/mouseout?  mouseon and mouseoff are for the "topmost" element (though a function can override what it means to be topmost).  mouseover and mouseout apply to all features (see  https://opengeoscience.github.io/geojs/apidocs/geo.event.feature.html#.event:mouseoff, etc.)

On Fri, Mar 6, 2020 at 4:15 AM Bhupendra Singh <Bhupendra.Singh1 at india.nec.com<mailto:Bhupendra.Singh1 at india.nec.com>> wrote:
Hi Geojs team,

I observed one behaviour after implementing the Geo JS code , the code is only highlighting the latest created annotation all other annotation are not highlighting on mouse hover over.

In the below example, ANO3 is changing the strokeopacity  with mouse hover over if I will create the new annotation on the page then that will be only highlighted on mouse over hover. I need strokeopacity  should work for all the created annotation.

[cid:image001.png at 01D5F670.62C8E240]


Thanks & Regards,
Bhupendra
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--
David Manthey
R&D Engineer
Kitware Inc.
(518) 881-4439
________________________________
The contents of this e-mail and any attachment(s) are confidential and intended for the named recipient(s) only. It shall not attach any liability on the originator or NECTI or its affiliates. Any views or opinions presented in this email are solely those of the author and may not necessarily reflect the opinions of NECTI or its affiliates. Any form of reproduction, dissemination, copying, disclosure, modification, distribution and / or publication of this message without the prior written consent of the author of this e-mail is strictly prohibited. If you have received this email in error please delete it and notify the sender immediately.


--
David Manthey
R&D Engineer
Kitware Inc.
(518) 881-4439
________________________________
The contents of this e-mail and any attachment(s) are confidential and intended for the named recipient(s) only. It shall not attach any liability on the originator or NECTI or its affiliates. Any views or opinions presented in this email are solely those of the author and may not necessarily reflect the opinions of NECTI or its affiliates. Any form of reproduction, dissemination, copying, disclosure, modification, distribution and / or publication of this message without the prior written consent of the author of this e-mail is strictly prohibited. If you have received this email in error please delete it and notify the sender immediately.
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