Announce (for Gelfling :) stage 2

[xander11]

It is the real present for me. I frequently should do images for a rough printing... with the kraft-paper for example. Now I can do it in 6 seconds http://www.talkgraphics.com/images/smilies/smile.gif You the great inventor, Dima, I wish you the big creative achievements!!!

Xander11

[alexbozhenov]

Thank you so much!!! http://www.talkgraphics.com/images/smilies/smile.gif)

You're incredible talented!

Hotelos by mne chtoby ty rabotal v Xara LTD

[gwpriester]

Screen angles

Dmitrie's diagram I believe is the basis for the angles used in CMYK printing.

At the wrong screen angles a Moiré pattern occurs which is distracting. So precise angles are used to reduce the occurance of Moiré patterns as shown below. The pattern created when the screens are properly rotated is called a Rosette pattern.

If all four screens are printed in black, you will still get a Moiré pattern, but because yellow is so light the pattern is not apparent.

Just a little CMYK trivia.

Yes, Photoshop does have a plug in that creates a CMYK halftone pattern.

Gary

[RAMWolff44]

Thanks Dmitry for this wonderful Raster to Vector app. Wow, very cool!!

I created an energy ball using Gary's Moire pattern example.... http://www.talkgraphics.com/images/smilies/smile.gif

[accessD]

Thanks, Gary.

You give me just what I have looking for.

In RASTER I use little different angles, and
no BLACK chanel.

[John Rayner]

Hi Richard,

Here is your same file, but all ~5000 objects combined into one. 1/2 the size. The ball is in your court now buddy. http://www.talkgraphics.com/images/smilies/biggrin.gif

BTW: it is a cool image!

[John Rayner]

For those who do not feel like downloading, this is what Richards ball looks like.