ຮູບ:PNG transparency demonstration 1.png

ບໍ່ມີຂະໜາດລະອຽດກວ່າ

PNG_transparency_demonstration_1.png ‎(800 × 600 ປິກເຊລ, ຂະໜາດໄຟລ໌: 222 KB, MIME type: image/png)

ໄຟລ໌ນີ້ແມ່ນມາຈາກ Wikimedia Commons ແລະອາດຈະຖືກນໍາໃຊ້ໂດຍໂຄງການອື່ນ ລາຍລະອຽດກ່ຽວກັບຫນ້າລາຍລະອຽດໄຟລ໌ສະແດງຢູ່ຂ້າງລຸ່ມນີ້

ສະຫຼຸບ

ລາຍລະອຽດPNG transparency demonstration 1.png	English: PNG transparency demonstration 24bit PNG with 8bit alpha layer
ວັນທີ	໑໒ ກໍລະກົດ ໒໐໐໕, ໒໒ ເມສາ ໒໐໐໙, ໗ ມັງກອນ ໒໐໑໙
Source	Own work: Rendered in POV-Ray.
ຜູ້ຂຽນ	POV-Ray source code. 2005 version by Daniel G.. 2009 version by Ed g2s. 2019 version by CyberShadow.
Other versions	See also: File:PNG transparency demonstration 2.png ແລະ File:PNG transparency demonstration 3.png.

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Annotations

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ປະຫວັດໄຟລ໌

ຄລິກທີ່ ວັນທີ/ເວລາ ເພື່ອເບິ່ງໄຟລ໌ດັ່ງທີ່ມັນປາກົດໃນເວລານັ້ນ

	ວັນເວລາ	ມິຕິ	ຜູ້ໃຊ້	ຄວາມເຫັນ
ປະຈຸບັນ	22:46, 1 ກໍລະກົດ 2021	800 × 600(222 KB)	Rhapsody Scarlet	further optimized
	19:11, 26 ກັນຍາ 2020	800 × 600(223 KB)	Avayak	optimized
	23:01, 7 ມັງກອນ 2019	800 × 600(375 KB)	CyberShadow	Re-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 ມັງກອນ 2019	800 × 600(213 KB)	CyberShadow	Reverted 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 ກຸມພາ 2017	800 × 600(175 KB)	Gnash	Optimized
	12:27, 22 ພະຈິກ 2016	800 × 600(197 KB)	Pandakekok9	More filesize reduction using IrfanView, with compression level at maximum (9) and transparency saved in alpha channel. No PNGOUT used.
	17:40, 16 ມັງກອນ 2016	800 × 600(213 KB)	Kingofthedead	Reverted to version as of 10:15, 24 December 2014 (UTC) (oops!!)
	17:39, 16 ມັງກອນ 2016	800 × 600(216 KB)	Kingofthedead	Reverted to version as of 05:42, 6 December 2012 (UTC)
	10:15, 24 ທັນວາ 2014	800 × 600(213 KB)	Rhapsody Scarlet	pngout good, zopflipng better.
	05:42, 6 ທັນວາ 2012	800 × 600(216 KB)	JeffyP	pngout always wins.