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Image Effects + Histogram! (30 effects)

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Submitted on: 1/22/2003 1:00:46 PM
By: Johannes B 
Level: Intermediate
User Rating: By 22 Users
Compatibility: VB 5.0, VB 6.0
Views: 13772
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     How about 30 image effects and a histogram function using Getpixel, Setpixel and BitBlt API. I know im not the first one to submit effects/filters.. but this one is very easy to understand. It is not as fast as some others but it can easily be modified. Effect list: Add noise, Pixelize, Black And White, Grayscale, Colorize, Find edges (horizontal and vertical), Find Edges b/w (horizontal and vertical), 3D Grid, 3D Effect, Lightness, Darkness, Modern Art, Strange, Multiply colors, Divide colors, Lighten, Darken, Invert, Smart Noise, Fog, Blur (horizontal and vertical) and some mirror/flip effects. You can also save your processed images. (If you like the 3D effect please check out my heightmap code that is more advanced)

 
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Other User Comments

1/22/2003 1:29:03 PM

Looks awesome!
will check it out and rate it.
Thanks for sharing.
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1/22/2003 7:06:12 PMSehab

Not bad i give a 5
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1/22/2003 10:48:00 PMAlbert Archwamety

nice image processing in vb... great.
could be optimised more if u dun use
gdi32 api...
it will perform better if it is coded
in vc++, purely map your image in memory.
something to share with u, there is gdiplus.dll
try to download it with its documentation.

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1/23/2003 3:27:24 PMMike Howell

Absolutely Love it. Some of the effects look top notch. I would give u 10 if i could.
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1/24/2003 12:32:07 AMRoger Gilchrist

very good 5*
BUT
Use 'Option Explicit'
lots of undeclared variables
lots of declared variables unTyped 'As Integer' etc Typeing things generally makes them faster as they use less memory.
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3/20/2003 12:53:34 AMMin Thant Sin

I agree with Roger.
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3/20/2003 12:54:38 AMMin Thant Sin

Also 5 from me :)
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1/16/2005 4:57:53 AMSPY-3

Great program the effects came in handy for my program. 5 globes from me
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1/9/2006 10:14:34 AMcwbs

Man, u r just great!!! I loved such amazing effects u wrote! The edges effect, 3D grid, modern art, mirror... wow!! they r awesome! 5 globes!
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5/13/2006 6:22:09 PMApeiron

Nice effects. I think a some of the codes will come in handy soon. Thanks.
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11/22/2006 4:57:20 AMkhad

thanks for your sharing. i'm loving it.
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