File:True colour.PNG
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Size of this preview: 600 × 600 pixels. Other resolutions: 240 × 240 pixels | 480 × 480 pixels | 768 × 768 pixels | 1,024 × 1,024 pixels | 2,048 × 2,048 pixels | 4,096 × 4,096 pixels.
Original file (4,096 × 4,096 pixels, file size: 55 KB, MIME type: image/png)
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Summary[edit]
DescriptionTrue colour.PNG |
English: Full true colour (24-bit RGB) palette. The red shade changes by 1 across the y-axis, the green shade changes by 1 across the x-axis, and the blue changes by 1 in each new 256*256 block. There is a total of 256*256*256 or 16,777,216 colours.
The final 4096*4096 image was too large to make all at once in Java (the virtual machine reports java.lang.OutOfMemoryError: Java heap space), so I made this by splitting it into four different sections (top left, top right, bottom left and bottom right) and combining them in MS paint. The program to make such a simple image is therefore pretty complex and requires 8 classes to make it work. |
Date | (UTC) |
Source | Own work |
Author | Simpsons contributor (talk) |
Licensing[edit]
Public domainPublic domainfalsefalse |
This work has been released into the public domain by its author, Simpsons contributor. This applies worldwide. In some countries this may not be legally possible; if so: |
Original upload log[edit]
Transferred from en.wikipedia to Commons using For the Common Good.
The original description page was here. All following user names refer to en.wikipedia.
Date/Time | Dimensions | User | Comment |
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00:47, 29 September 2012 | 4,096 × 4,096 (56,030 bytes) | w:en:DMahalko (talk | contribs) | (Reverted to version as of 04:51, 18 June 2012 - Size reduction to 2048x2048 results in a non-accurate image. Image size must remain 4096x4096 to encompass all 16,777,216 colors of the 24-bit palette. If you want a smaller inaccurate substitute, upload ...) |
20:10, 13 August 2012 | 2,048 × 2,048 (51,899 bytes) | w:en:Ronhjones (talk | contribs) | (Image display issue cannot be fixed by optimisation - it's just too many pixels, the only way to display is to do a 2 into 1 reduction) |
04:51, 18 June 2012 | 4,096 × 4,096 (56,030 bytes) | w:en:Julyo (talk | contribs) | (Optimized filesize with OptiPNG, PNGOUT, AdvPNG, and DeflOpt; most optimization resulted from reducing colorspace from 32-bit RGBA to 24-bit RGB.) |
14:43, 21 May 2010 | 4,096 × 4,096 (23,227,397 bytes) | w:en:Simpsons contributor (talk | contribs) | () |
06:57, 21 May 2010 | 4,096 × 4,096 (23,261,227 bytes) | w:en:Simpsons contributor (talk | contribs) | ({{Information |Description = Full true colour (24-bit RGB) palette. The red shade changes by 1 across the y-axis, the green shade changes by 1 across the x-axis, and the blue changes by 1 in each new 256*256 block. There is a total of 256*256*256 or 1) |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:41, 8 February 2013 | 4,096 × 4,096 (55 KB) | Fredlyfish4 (talk | contribs) | Transferred from en.wikipedia: see original upload log above |
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