Code archives/Graphics/Image Filter Functions
This code has been declared by its author to be Public Domain code.
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| (UPDATE 15th March 2017) Since the Code Archives limit the length of code that could be printed, these functions have been deprecated and removed pending a more versatile and efficient solution in the future. | |||||
; Sorry ; The limitations on the code-box here truncate the function ; code leaving it incomplete. |
Comments
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| Updated: Added parameters to most functions Improved pixel similarity detection Improved some alogrithms Added "Washed-Out" filter |
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| Updated Increased Blur effect Improved pixel similarity detection Improved emboss |
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| nice, seems not all the code made in in the code block :) |
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| Wow, sorry RifRaf, I didn't notice that! I'l figure something out here and re-post. So look there if you really need them! :) ____________________________________________ _______________________________________ Edit sorted. Please see post below! |
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| Added: PencilImage - Approximation of pencil lines OutlineImage - Approximation of pen & ink drawing InkImage - Full colour realisation of OutlineImage Fixed: Removed some Whitespace and Comment lines preventing full function text to be displayed. (I should be adding more functionality soon. Extra functions will be added in separate posats below due to limited space above :) |
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| I haven't tried your code out yet Malice but it does have an impressive set of features. Well done :) |
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| Thank you, MCP I'm not sure how much of them will really be particularly useful, unless in some drawing app, or perhaps making some loading-screen variant of a buffer capture ??? Some More addiitons/fixes: Added: ======================================================= NormaliseImage: Probably the most useless feature. MosaicImage: Degrades resolution of image into defined squares Also included are StampColour, StampPixel, RandomisePixel and RandomiseColour functions. Fixed: ======================================================= General cleanup and efficiency improvements. If tolerance=100% or intensities are 0, a handle for a copy of the original instead of the original itslef's handle is now passed back. Some minor bug fixes where few individual colour effects were ignored. Some minor bugfixes relating to Definition checking Blending pixel saturation fixed. No longer wraps-around Emboss: Incorporates multiple passes for less degradation InkImage: No longer restricted to basic colours CharcoalImage: Should now be more accurate. CrayonImage: Now has Greater colour definition, but a grainier finish. PencilImage: Smoother definition. WashoutImage: Fixed incorrect colouration. |
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| Nice work man. I'll probably find these useful! |
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| Cheers, Ross - I hope you do. |
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| Huge Update. New functionality added including: AgeImage EdgeImage CropImage False-Lighting NightVision filter Fixes and Improvements including: Oultine detection improved Inking Colour resolution improved Contour Algorithm efficienvcy Charcoal & Chalk Dithering improvements Brighten/Darken now operates correctly according to relative pixel brightness Pencil strokelines There's more, too :) |
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| Hmm looks like the code is broken as it could be too large for the code archive? It suddenly ends in the function "ColourContourCheck%": Could you please split it up or post a Download link for the functions file? |
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| Awe! No transparency? :3 |
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| Krishcan - Sorry - the restrictions on post-size truncated the code. Thundros - For the most part, alpha channels are preserved, what in particular were ytou referring to? It may be something I can add in! |
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| allowing transparency in a png image |
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| PNG images contain alpha channels by default. There's nothing 'Dissallowing' them either in the code posted here or within Blitz itself. Can you be more specific at all??? |
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