Questioons about 'raster' graphics images, or bitmaps, a dot matrix data structure representing a generally rectangular grid of pixels, or points of color, viewable via a monitor, paper, or other display medium. Raster images are stored in image files with varying formats.

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8
votes
3answers
26k views

Cleaning up line art with choppy edges

So, a while back I created this icon from a game, but looking back on it behind a white background instead of an alpha-channel its edges are super choppy in some places while it's smooth in others, ...
1
vote
3answers
788 views

How to remove part of a raster image?

I have the following icon as a raster image, and I need to extract the "i" to do something with it. I'm not able to identify the font (it isn't Times), so how might I go about "removing" the i from ...
4
votes
6answers
2k views

Which is better for icon design: vector graphics or raster graphics?

Which of the following approaches should I take to design icons in many resolutions? Create them in vector graphics, as SVG or AI and then rasterize them Design them directly as bitmap graphics (...
3
votes
4answers
561 views

Using “vector-like” raster images in PDF documents

I'm in the process of producing QR-codes for use on product packaging. The codes are generated in batch and the resulting files are typically 25x25 px PNG files. Of course, such a small image would ...
7
votes
4answers
25k views

How to ensure scalability of logo design?

How can I make my logo suitable for all purposes, from webpages to very large printed banners? I currently use use Photoshop.
5
votes
3answers
5k views

How does Apple's retina display affect sub-pixel rendering?

How will Font Rasterization and Sub pixel rendering be affected with the new retina displays?
1
vote
1answer
786 views

Term for the process of converting a raster image into a vector - 'vectorization'?

I thought this would be the most appropriate SE. Regularly I'm asked to convert clients logo's and various other images into vectors - for whatever reason they don't have the original files or cannot ...
5
votes
2answers
8k views

Using Photoshop Effects in Illustrator CS6

I am well versed with Photoshop and how it works. But recently, I decided to make a poster for my home and for that I'll have to use Illustrator so I need some help from you guys along the way. ...
4
votes
2answers
56k views

Getting a vector shape from an EPS file into Photoshop CS4

I have an EPS file with some shape. A good example would be the Twitter EPS files: https://twitter.com/about/resources/logos How can I import an EPS vector shape into my Photoshop CS4, without ...
0
votes
1answer
2k views

How do I export multiple objects to raster images from Illustrator cs5?

I need to export multiple objects from Illustrator to individual .png files. The objects are different in size. I know this is easily done from Inkscape, but Illustrator seems to produce nicer images....
1
vote
1answer
128 views

Beginner Question: Is it bad to mix raster photography into vector based print work? Alternative?

I am tasked with creating a vector based print work. And I'm very new to print design. Is it a good idea to include raster photography inside my vector image? It seems to destroy the whole point of "...
5
votes
1answer
420 views

Making a solid color more realistic/natural

I often come across elements of color which look very natural and realistic despite there being only one solid color (not in a pixel-exact way, but rather in the perceived sense). When I try to ...
2
votes
2answers
9k views

Converting text layers (with blending options) in Photoshop to Vector

I've recently spent a lot of time creating a logo for my website using basic text layers with blending options in Photoshop CS5. I'm aware that because all of my layers are text, I should be able to (...
3
votes
2answers
2k views

How to raster vectors (AI) into 1bit tif in 2000dpi

I need to raster files 1m x 0,70m to 1-bit TIFF. Pretty much home RIPing. AI CS 5.5 only goes until aprox. 500dpi and PS renders vector-PDFs or AIs in 406 dpi max. Then you have to resize x5 to get 2....
1
vote
2answers
4k views

Make a non-raster glow in Illustrator

I was wondering if it was possible to create a non-raster inner/outer glow? If so, could you please tell me how to do so. Thanks.
1
vote
2answers
3k views

CorelDraw: problems converting to curves text with embedded graphics

In CorelDraw it is possible to insert arbitrary graphics (raster or vector) right into line of text by copy-pasting object into it. It is useful sometimes since this embedded object will be scaled ...
12
votes
5answers
44k views

Convert a line drawing from raster to vector

I have a raster image, basically a scanned drawing of the outlines (and some detail) of various objects, and I wish to convert these lines to vectors, using either Illustrator or Inkscape. My present ...
24
votes
4answers
22k views

What are the differences between vector graphics and raster graphics?

I understand from prior knowledge that there are two different image format / composition options available for creating images; raster and vector. I would like to understand more about them, such as ...