Litratu:PNG transparency demonstration 1.png

PNG_transparency_demonstration_1.png(800 × 600 na pixel, mineddong atkibu: 222 KB, MIME klåsi: image/png)

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Sumaria

Description
English: PNG transparency demonstration
24bit PNG with 8bit alpha layer
Date 12 Hulio 2005, 22 Abrit 2009, 7 Eneru 2019
Source Own work: Rendered in POV-Ray.
Author POV-Ray source code. 2005 version by Daniel G.. 2009 version by Ed g2s. 2019 version by CyberShadow.
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image/png

Historian atkibu

Yemme' i fecha/ora para un li'e' i atkibu annai annok guihi na momentu.

(I mas nuebu | I mas bihu) Atan i (newer 10 | ) (10 | 20 | 50 | 100 | 250 | 500)
Fecha/OraThumbnailMineddongMuna'sesetbiKomentu
pa'go22:46, 1 Hulio 2021Thumbnail for version as of 22:46, 1 Hulio 2021800 × 600 (222 KB)Rhapsody Scarletfurther optimized
19:11, 26 Septembre 2020Thumbnail for version as of 19:11, 26 Septembre 2020800 × 600 (223 KB)Avayakoptimized
23:01, 7 Eneru 2019Thumbnail for version as of 23:01, 7 Eneru 2019800 × 600 (375 KB)CyberShadowRe-render and calculate proper transparency. POV-Ray seems to ignore the effects of transparency for translucent objects when calculating the output image alpha channel. Even though the dice are semi-transparent, this is not represented in the resulting PNG image. Rectify this by performing two renders (with a fully-black and fully-white background), then calculate the correct alpha value with a separate tool, so that the dice appear properly translucent depending on the background the imag...
03:11, 6 Eneru 2019Thumbnail for version as of 03:11, 6 Eneru 2019800 × 600 (213 KB)CyberShadowReverted to version as of 17:40, 16 January 2016 (UTC) - the "compression" was destructive and overwrote some of the alpha channel (try viewing on a black background, e.g. in Chromium!)
19:49, 25 Febreru 2017Thumbnail for version as of 19:49, 25 Febreru 2017800 × 600 (175 KB)GnashOptimized
12:27, 22 Nobiembre 2016Thumbnail for version as of 12:27, 22 Nobiembre 2016800 × 600 (197 KB)Pandakekok9More filesize reduction using IrfanView, with compression level at maximum (9) and transparency saved in alpha channel. No PNGOUT used.
17:40, 16 Eneru 2016Thumbnail for version as of 17:40, 16 Eneru 2016800 × 600 (213 KB)KingofthedeadReverted to version as of 10:15, 24 December 2014 (UTC) (oops!!)
17:39, 16 Eneru 2016Thumbnail for version as of 17:39, 16 Eneru 2016800 × 600 (216 KB)KingofthedeadReverted to version as of 05:42, 6 December 2012 (UTC)
10:15, 24 Disiembre 2014Thumbnail for version as of 10:15, 24 Disiembre 2014800 × 600 (213 KB)Rhapsody Scarletpngout good, zopflipng better.
05:42, 6 Disiembre 2012Thumbnail for version as of 05:42, 6 Disiembre 2012800 × 600 (216 KB)JeffyPpngout always wins.
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