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Hires MakeScreenshot

info@totzek.de

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1

Dienstag, 8. Mai 2018, 22:33

Hires MakeScreenshot

Hi!
Is there a way to render out screenshots with higher resolution than the browser window? Would be great if this would be possible online.
- Jan
Jan Totzek | Panoramafotografie | Berlin
www.panographer.de

toosten

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Mittwoch, 9. Mai 2018, 06:48

Glaube nicht, da es ja ein Screenshot ist, also eine 1:1 Kopie.
.
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Wir machen VR »EASY« - Erstelle ganz einfach virtuelle 360° Rundgänge.
We make VR »EASY« - Create virtual 360° tours easily.

indexofrefraction

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Mittwoch, 9. Mai 2018, 08:45

https://krpano.com/docu/plugininterface/….makeScreenshot
(to be used in javascript)

i made a plugin lately which offers access from action scripting
think about releasing it...
zFilter plugin -- zFlare plugin -- zSnapshot plugin

Dieser Beitrag wurde bereits 2 mal editiert, zuletzt von »indexofrefraction« (9. Mai 2018, 09:06)

info@totzek.de

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4

Mittwoch, 9. Mai 2018, 11:13

Zitat von »indexofrefraction«

https://krpano.com/docu/plugininterface/….makeScreenshot
(to be used in javascript)

i made a plugin lately which offers access from action scripting
think about releasing it...
So this means the resolution will be only limited by the loaded tiles? Thats interesting. Do you have an online example you are willing to show?
- Jan
Jan Totzek | Panoramafotografie | Berlin
www.panographer.de

klaus.krpano

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5

Freitag, 11. Mai 2018, 10:00

Hi,

yes, this is possible - e.g. in this example just use a custom size instead of 0 for the size parameters:
https://krpano.com/examples/usage/#makescreenshot-api

And by preloading the tiles for a participial resolution it would be also possible to make higher-res-'screenshots' with the best tiles for that resolution. There will be an example for this included in one of the next releases. Then the limit for screenshots will be only the system capabilities and resources.

Best regards,
Klaus

info@totzek.de

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  • »info@totzek.de« ist der Autor dieses Themas

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6

Mittwoch, 18. September 2019, 10:36

New Version PRELOAD

Hi Klaus,
i am still on this. I tried the new krpano version and added the PRELOAD flag to the tour.
Still the screenshot renders only a lowres version, even when i change the values for the size.
Can you perhaps give me a hint?
Cheers,
Jan
Jan Totzek | Panoramafotografie | Berlin
www.panographer.de

klaus.krpano

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Samstag, 5. Oktober 2019, 12:08

Hi,

the new version 1.20.1 provides now a possibility for doing hi-resolution screenshots - here an example:
https://krpano.com/releases/1.20.1/examp…escreenshot-api

Best regards,
Klaus

indexofrefraction

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Samstag, 5. Oktober 2019, 23:07

hm..
wasn't it already possible before to make screenshots larger than the window size?
was this upscaled / bad quality then?
zFilter plugin -- zFlare plugin -- zSnapshot plugin

klaus.krpano

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Sonntag, 6. Oktober 2019, 08:30

Hi,

yes, larger (or any other sized) 'screenshots' were already possible and they were new rendered in the given size (not up- or down-scaled) - but they were only using the currently loaded tiles.

In that new example the viewer is first forced to load tiles from a higher resolution level - that's also visualized by a making the tile-borders visible and showing a loading text - and once all tiles are loaded the 'screenshot' is rendered (now using the tiles from a higher-resolution level).

It becomes more clear when looking at the example source:
https://krpano.com/viewsource.html?relea…api-example.xml

Best regards,
Klaus

indexofrefraction

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Sonntag, 6. Oktober 2019, 10:59

ok, i added this to my plug.... thanks!

what would have happened in 1.19 with a large screenshot size?
i guess black tiles in the screen shot?

(i admit, i never tested online with highres panos & screenshots)
zFilter plugin -- zFlare plugin -- zSnapshot plugin

info@totzek.de

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11

Dienstag, 8. Oktober 2019, 13:31

That's it!

Zitat von »klaus.krpano«

Hi,

yes, larger (or any other sized) 'screenshots' were already possible and they were new rendered in the given size (not up- or down-scaled) - but they were only using the currently loaded tiles.

In that new example the viewer is first forced to load tiles from a higher resolution level - that's also visualized by a making the tile-borders visible and showing a loading text - and once all tiles are loaded the 'screenshot' is rendered (now using the tiles from a higher-resolution level).

It becomes more clear when looking at the example source:
https://krpano.com/viewsource.html?relea…api-example.xml

Best regards,
Klaus
Works! Thank you! Tippitoppi! Merci vielmals!
Jan Totzek | Panoramafotografie | Berlin
www.panographer.de

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