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Design Illustrator Foundations Creating an Icon Document Setup & Understanding the Interface

what is Raster Effects property when creating new document.

when we creat new doc. it has raster effect what is it. Q 2. Also I have a notification when selecting RGB color mode.I says panel contant may not match the new color mode because the color mode is different from the color space defined by the document profile

2 Answers

idan ben yair
idan ben yair
10,288 Points

Unlike vectors, which are resolution independent, the output quality of raster images depends upon their resolution. When you're creating a raster image, you need to tell the program how large the pixels should be — that is, how many pixels can fit in an inch, aka ppi (pixels per inch). Raster images for a web page need only be 72 ppi (relatively large pixels), but those for high-res print output need to be more like 225-300 ppi so they don't look pixellated (the tell-tale stair-stepping) in the printed output.

you can keep reading about it here:

http://www.designgeek.com/raster-resolution-tips-illustrator

Good luck :)

thanks

idan ben yair
idan ben yair
10,288 Points

no problem, if you liked my answer please select "best answer" if its not too much trouble :)

If you have anymore question let me know! :)