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How to unload dynamicaly loaded <style> in Krpano?

Maksim Barsukov

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  • »Maksim Barsukov« ist der Autor dieses Themas

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1

Freitag, 1. Juni 2018, 17:07

How to unload dynamicaly loaded <style> in Krpano?

Hi there,

How can I unload <style> added to <hotspot> dynamically?

When I assign style to hotspot I use

Quellcode

 
1

hotspot.loadstyle( @style_name@);
method, but how can I remove/unload this style without deleting or replacing hotspot itself?

Thanks, looking forwad to get reply from you.
Regards,
Maksim

indexofrefraction

Profi

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Freitag, 1. Juni 2018, 17:38

when a style is applied to an element (i.e. hotspot)
all its attributes are copied to the target, except for attributes already set on the target.
there is no unloadstyle() because it is impossible to know what was set on the original hotspot after this procedure.

but to go back to the original state you could maybe backup and restore your hotspot
something like...

copy(hotspot[example_bak], hotspot[example]);
set(hotspot[example_bak], visible, false);
hotspot[example].loadstyle(style_name);
...
copy(hotspot[example], hotspot[example_bak]);
set(hotspot[example], visible, true);
delete(hotspot[example_bak]);


... completely untested *rolleyes*
zFilter plugin -- zFlare plugin -- zSnapshot plugin

Maksim Barsukov

Anfänger

  • »Maksim Barsukov« ist der Autor dieses Themas

Beiträge: 5

  • Nachricht senden

3

Mittwoch, 20. Juni 2018, 13:39

Zitat von »indexofrefraction«

when a style is applied to an element (i.e. hotspot)
all its attributes are copied to the target, except for attributes already set on the target.
there is no unloadstyle() because it is impossible to know what was set on the original hotspot after this procedure.

but to go back to the original state you could maybe backup and restore your hotspot
something like...

copy(hotspot[example_bak], hotspot[example]);
set(hotspot[example_bak], visible, false);
hotspot[example].loadstyle(style_name);
...
copy(hotspot[example], hotspot[example_bak]);
set(hotspot[example], visible, true);
delete(hotspot[example_bak]);


... completely untested *rolleyes*
Thanks for your suggestion, I did it a little bit different but algorithm is closed to yours. But unfortunetely, when I remove previous hotspot and replace it with new one it blinks for a couple of mileseconds. Do you have any ideas, how can I get rid of this side effect, I mean the blink itself?
Regards,
Maksim

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