Questions tagged [pixel]

Questions about pixels. A pixel, is a point in a raster image, or the smallest addressable element in a display device; so it is the smallest controllable element of a picture represented on the screen. The address of a pixel corresponds to its physical coordinates.

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17
votes
4answers
52k views

How to create a one pixel pencil brush in Gimp?

I have googled this and found a number of answers and videos which all say that this can be done by setting the brush size slider in the brushes panel or brush editor panel. I'm either clicking on ...
0
votes
1answer
22 views

Resize diagonal lines

I have a picture made of lots of diagonal line (45°) with a width of 1-2 pixels. Now I have to resize this image and make it four times bigger than the original. The problem is that now every pixel ...
0
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0answers
54 views

Photoshop 1pixel pencil draws more than one pixel

The grid size is 1 line very pixel with 1 subdivision. It's also rather inaccurate. In the pic related I tried to center the top left pixel corner inside the colored area. The brush pointer itself is ...
0
votes
3answers
3k views

Photoshop - Can't fill in pixels with pencil tool

I'm using the pencil tool with a 1 px brush. I'm trying to fill in some pixels, but in the pictures below there are certain pixels I cannot fill in. If I use the pencil tool on them, nothing happens. ...
1
vote
1answer
71 views

How to not get pixel/serrated edges for a logo exported from Inkscape?

I created my logo with Inkscape so it's format SVG, on Inkscape when I zoom in it does not pixel. But when I zoom in on the png file exported, the edges/strokes are not smooth, are serrated, pixel... ...
0
votes
1answer
128 views

SVG pixelated on small sizes

I'm using this custom size 64*64 plus icon svg as zoom icon in my website. As you can see, it's pixelated. Specially the white border. Don't know why. Because it's svg it suppose to looks sharp right? ...
0
votes
1answer
41 views

How do you replace pixel color on all channels including alpha in GIMP?

I'm trying to edit a simple theme icon, which has full RGB colors and variable transparency in different places. I also know what color and alpha values specific pixels should have, and want to set ...
1
vote
2answers
41 views

Setting default units of measure for new documents in Photoshop

Is there a way to set pixels and pixels per inch as the default units of measure and resolution when creating a new document in Photoshop? It's strange that Adobe chose centimeters as the default as ...
0
votes
2answers
146 views

inkscape - how to remove contour when exporting to png?

the inkscape I configured it in this way now I select the figure that I want to export I use the filter to pixelate and to export use this option But there is a transparent outline ("in the image ...
-1
votes
1answer
57 views

Novice question about a photo that I'd like to print. Original is 72ppi (2448 x 3264 pixels)

I am an artist and I have a number of photos of my paintings or other subjects that I'd like to be able to make prints of and sell. Obviously what I print has to be the best quality print I can get ...
0
votes
0answers
115 views

Making a transparent pixel color to white in Photoshop

I am saving a PNG in photoshop with a transparent background. When I export the image as PNG, each pixel of the "transparent" part has an alpha value of 0, but in the program that I am using (game ...
0
votes
0answers
22 views

How is rgb effected by a color filter

If, for example, I have a pixel of light blue rgb(173,216,230) and I "highlight" it with a semi opaque red rgb(255,0,0), what would the expected color result be, Would there be some algorithm (like ...
0
votes
0answers
17 views

How do I get a point value using pixels and pixel density?

I'm designing a project in Filemaker Pro (FMP). When designing my layout I can select "point" values for my custom screen sizing. I have no idea how to get these values. I have a Google Pixel 3 XL ...
0
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0answers
39 views

Is there any software that can make drawing transitions for us?

I want to start a 2d game containing pixel sprite as characters. To make a walking animation, I know I need to simultanously put different sprite to make it seem like he walk and I can make it more or ...
0
votes
1answer
52 views

How to create pixelated graphics like these examples?

I've been noticing a lot of really nice, blocky, pixelated images used in design projects in recent years and just wondering if anyone has any suggestions on how to create similar effects? So far the ...
0
votes
1answer
90 views

Can not fill or paint on layers in Gimp [closed]

I am working on an image in gimp that has multiple layers. I just added a new layer, and am now observing some odd behavior. I have three layers, A , B , C. C is the newly created layer. For some ...
3
votes
3answers
21k views

Convert PX to DP

First of all, I'm a mobile developer and I'm risking the development of a layout for my app, right from the start I found the following problem, Photoshop uses PX as a unit of measure for the forms ...
3
votes
1answer
153 views

Image Manipulation Software That Is Extendable With Custom Filters

Is there any raster graphics editor which can do the standard things, like rasterizing fonts, drawing shapes, working with layers, etc. but is also easy to extend with custom 'filters' (i.e. ...
0
votes
1answer
32 views

does viewing photos on monitors with different resolutions affect their print quality?

Let's say I have a photo that is 1000 x 1000 pixels and I use two different monitors to visualize this photo, one with 1920 x 1080 pixels and the second with 640 x 480 pixels. I assume that all pixels ...
1
vote
1answer
108 views

making sharp pixel perfect curves in illustrator

I'm trying to export a vector graphic to a png with full transparent alpha channel but i noticed that all around the edge of the curves the pixels are blended semi tranparent. I need full opaque cut ...
0
votes
0answers
36 views

Improving a photo's quality using gimp

I have this image which is already of poor quality for an image on AO paper. I was trying to sharpen the image but it doesnt help. I have no expertise in image editing so it was quite frustrating for ...
3
votes
2answers
8k views

1px pencil draws 3px in Photoshop

I am trying to draw with 1px pencil but it draws 3px square. I checked my grid settings and Im sure that every grid is 1 px. How can I fix that? as you see this is 3x3px canvas and pencil is 1px but ...
3
votes
1answer
126 views

How to smooth out a pixelated image before printing?

I have a bunch of images such as this one that are completely pixelated, and I my friend wants to make large prints to hang in her house. How can I smooth these out so they will not appear pixelated? ...
2
votes
2answers
186 views

Junior Designer - Struggling with iOS icon sizes

I have been assigned the task of exporting iOS icons for an app that my office is developing. I have never done this and I am struggling with the workflow and getting pixel perfect icons. I am ...
2
votes
2answers
23k views

How to unlock the alpha channel lock in gimp?

In the layers dialog, there are two things you can lock and unlock: pixels (looks like a paintbrush icon), and the alpha channel (looks like a checkerboard next to the pixels icon). Supposedly, you ...
3
votes
2answers
1k views

Vectorizing pixels in bitmap images for infinite resizing. Possible?

Just putting this out there for discussion, and because I can't currently think of why it wouldn't work... Imagine you converted every pixel of a bitmap image into a vector square. Could you then ...
1
vote
2answers
145 views

why have odd numbers of logical pixels in an inch, such as ppi of 96?

I was just looking up the definition of pixel coordinates for the flutter framework. You specify sizes in logical pixels. There are 96 logical pixels in an inch, which translates to roughly 38 pixels ...
11
votes
2answers
15k views

Hard edges on bucket fill tool in Gimp

I am trying to fill a selected region using the bucket tool in Gimp. I want everything to have hard edges, no gradual shading unless I do it myself. However, when I fill the region I end up getting ...
1
vote
3answers
576 views

How to enlarge an image without anti-aliasing (using free software)?

I have a 30×30 image, and I resize it to 60×60. All the original pixels now blur into each other due to anti-aliasing. Is there a way to resize the image but keeping the pixelated look, e.g., 1 black ...
29
votes
5answers
127k views

How can I export an image from Illustrator image at multiple sizes?

I am new to Adobe Illustrator and I have a logo image which I need to use in 5 or 6 different sizes. The logo image was created in Adobe Illustrator, but when I try to save the image to PNG or JPEG ...
1
vote
3answers
176 views

Copy/Paste a selection from Photoshop to Illustrator “round” pixels

I'm copy from Photoshop CS6 this selection: Which is exactly 16x50 pixels, correctly snapped with grid. Once I paste in Illustrator CC 2019, it round both pixel sizes and grid position: Why 15,...
0
votes
0answers
42 views

What is the suggested dpi for mobile apps?

I am new to mobile apps/games and I'm a bit confused about some stuff What is the suggested dpi for mobile games? Which density to use? What other information can you help me with for improving the ...
2
votes
1answer
151 views

Why are white digital fonts composed of more colors than white? [duplicate]

I know that colors are comprised of many other colors that can't be directly seen. But white? I thought white was just white. How come a combination of blue, yellow and red are not only are invisible ...
8
votes
1answer
457 views

What stroke width Instagram is using for its icons and how to get same results?

I'm designing on Illustrator icons for a new app, when I use 1px stroke and preview on mobile they look very thin and when I use 2px stroke they look a bit bold while Instagram icons look and feel ...
0
votes
1answer
2k views

Why do edges get blur for font outlines and shapes?

(Illustrator 2015, artboard size: 960px x 887px, Units: Pixels) Original .ai file is here: For a few months, I was designing some logos and shapes using Illustrator. Now that I've some concepts ...
0
votes
2answers
352 views

Create grid in Photoshop CS6 for pixel art?

I'm a Photoshop amateur and I'm trying to make some pixel art. It'd be way easier if I had a grid as a separate layer or tool, that I can fill square after square and then remove the grid without ...
0
votes
0answers
49 views

Any way to create an image from pixel settings?

Meaning if I were to provide coordinates and a colour for each individual pixel e.g.(7,12, #767963), specify a pixel size for the entire canvas, can I make a picture from it? Which program has this ...
0
votes
2answers
242 views

Does anyone know how this kind of pixelated type is created?

Does anyone know how this type is created? Not sure what it would be called, pixelated? Been noticing it in a lot of posters
-1
votes
1answer
257 views

Size of the pixel in world units

I am working on 3d max 2019 and I am facing a problem which is knowing the size of the pixel in world units of the images acquired from a free camera or physical camera in 3d max 2019. These ...
0
votes
1answer
128 views

How to export Illustrator files as PDFs so that Illustrator's pixel measurements match the pixels in the exported file?

The gray navbar shown in the Illustrator file below is 70 pixels high, in Illustrator: However when exported as a PDF, viewed at 100% size, it becomes 108 pixels high: How can I export it as a PDF (...
0
votes
1answer
96 views

How to achieve this pixel-y vibes effect

What's the best way to achieve an effect like this design?
0
votes
2answers
1k views

GIMP - Dithered brush tools

Is there a way to paint dithered in GIMP? Indexed mode will make existing gradients dithered, but using the brush tool or airbrush tool after dithering will just make a solid color, instead of just ...
0
votes
1answer
60 views

What will be the best pixel size? [duplicate]

I often have trouble estimating best image pixel size to large centimeter size, without causing much loss of quality. Today is no different. A client wants a chosen image from shutterstock on his ...
0
votes
1answer
532 views

How to delete pixels from image?

I'd like to erase some single pixels of this image (the black ones): But once I use the erase tool, I end up with somethings like this.. ..which is not a pixel and its not "square", but a circle (...
4
votes
4answers
2k views

Does anyone know a good pixel font 7px tall?

I'm looking for a pixel font which I'll use later on to convert/use on an lcd type of display and the maximum height is 7px. I've started by checking out dafont's bitmap fonts, but it takes quite a ...
0
votes
1answer
437 views

Pixel Grid issues and aligning anchors in Adobe Illustrator

I cannot get my anchors to align properly, whether it's a new document or an existing one. Exact same issue as this, only now with CC, there doesn't seem to be a way to "uncheck align to pixel grid" ...
11
votes
4answers
5k views

Is a DOT comprised of many PIXELS?

I', trying to understand difference between DPI and PPI. I learned that a DOT is the smallest physical entity a device can show or printer can print and a DOT may consists of R,G,B elements. A ...
3
votes
5answers
12k views

Why is Photoshop's pixel grid smaller than my actual pixels?

I'm trying to set up Photoshop cc 2014 for pixel art graphics, but I have this weird issue where my pixels don't align to the grid. I can't work out if it's my pencil which is creating pixels too big, ...
0
votes
1answer
749 views

Dimension in cm and format

I have to create a powerpoint poster. The following guidelines are given: Now I am very confused. In powerpoint I see the options to set the size of the slide: But what about format and pixels? ...
0
votes
1answer
2k views

Erase parts of a raster layer in Illustrator

I have a composition in Illustrator where I want to erase some parts of a Raster (non-vector) layer. Basically there are drops of coloured ink floating towards the PoV, and the background image has ...