Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [graphics]

Pictures displayed on a computer screen

0
votes
0answers
15 views

Why are some of my windows turning completely red on High Sierra?

I have a 2008 MacPro3,1 which was patched to run High Sierra. As well, I am running an AMD Radeon 270X GPU (not flashed since I haven't found a ROM for it). The setup has worked fine for some time now....
0
votes
0answers
11 views

How can I install the png terminal for Gnuplot on Mac?

At home and in my previous universities, I have or had access to Linux-based computers and became accustomed to using Gnuplot for plotting. At my current position, I am supplied with a company Mac. I ...
1
vote
0answers
75 views

Graphical bug during the logging after installing Mojave

I recently installed Mojave on my MacBook Pro 2017, and I encounter a graphical bug which is, if not hindering, still annoying. When I boot the Mac and enter my password at the login screen, the usual ...
1
vote
0answers
33 views

System image backup in Disk Utility

I have tried to make an image of the system drive (APFS) by following this guide... Create a disk image for recovery Even when I boot to recovery the “Image from [partition name]” is grayed out. Any ...
0
votes
0answers
16 views

How can I transfer my notes with pictures to a word document?

I have an iPhone and a PC. I keep a journal on my iPhone notes that consists of text and images like this: -text for monday- image for monday -text for tuesday- image for tuesday... I can’t find a ...
0
votes
0answers
19 views

3D Acceleration Virtualbox 5.2.18 bug on Macbook Pro 2018, 15"

Background I have been having two different issues related to the performance of my virtual machines running on my brand new MacBook Pro (15-inch, 2018). Given the specifications of my new Mac, there ...
0
votes
0answers
4 views

Is there a way to embed images with relative links in iOS markdown files (using Files.app)

I'd like to work with folders of text for my notes on iOS and macOS. The advent of Files.app seemed to be the answer to this problem. However, I'd like to be able to have a Notes folder and an Images ...
0
votes
1answer
16 views

Sapphire Radeon HD 7950 occasional flickers

I just installed a new Sapphire Radeon HD 7950 video card into my Mac Pro (5,1 mid-2012). It works great, except occasionally, perhaps once every hour or so, the screen flickers. By "flicker" I mean ...
3
votes
1answer
89 views

Do these horizontal lines on MacBook screen signify logic board or graphics card failure?

My friend has been experiencing problems with his MacBook recently. The machine powers on but at some stage, usually during the boot, it will freeze and the display will look as pictured with black ...
2
votes
1answer
59 views

Where do I find MacOS graphics drivers?

I have a Mac Mini running MacOS 10.13.6, with an Intel HD Graphics 3000 384 MB graphics card. Google Chrome isn't recognizing the graphics drivers as usable for WebGL. See: WebGL disabled or ...
0
votes
0answers
32 views

MacBook Pro Mid 2014 kernel panics and video card issues

I have just buried my dead video card macbook pro early 2011. About one month ago, I bought a used MacBook Pro Mid 2014 instead. But almost immediately I started to experience kernel panics in video ...
2
votes
0answers
52 views

Kernal Panic during Nvidia Driver update problems

Today I updated my Nvidia Driver. During the process the computer experienced a kernal panic. But it seems to have installed the driver update. But now the menu bar on the screens inactive looks ...
9
votes
3answers
685 views

How can I obfuscate a small section of a image on macOS?

How can I obfuscate a small section of an image on macOS? I would like to obfuscate private information in an image before I share it. Is there a way to do it on macOS?
0
votes
2answers
24 views

Trying to do an un-bootable image disk backup on a re-formatted 1TB WD Passport external hard drive

I am running macOS sierra on a mid 2012 MacBook Pro, and just recently came across a problem where I can no longer bypass login and got stuck on a loading screen before it eventually goes to a black ...
0
votes
0answers
31 views

VLC on 10.7.5 audio but no video

I am trying to watch .avi/.mkv/.mp4 with vlc on a 10 year Macbook with 10.7.5, only sound plays. On vlc 2 and 3, the window of video keeps on trying to maximize and then closing. On VLC 0.9, it simply ...
0
votes
0answers
15 views

Did my correspondent receive pixelated photos? [duplicate]

I was sending important photos to someone on Facebook messenger. They were all taken on iPhone 8 and the resolution was high. When I sent them, the WiFi was low and I could see on the conversation ...
1
vote
1answer
26 views

Four 4k simultaneous playbacks from new Macbook Pro?

Is the new 15" Macbook Pro 2018 capable of playing four 4k videos on four 4k displays simultaneously?
0
votes
0answers
48 views

How can I get an image selection programmatically?

I need to log the bounding box of the selected area from an image to the command line. This is because I will have to do this across a number of images and then compare and reuse those bounding boxes....
1
vote
0answers
41 views

Save PDF file as a single image

I would like to create an automator that converts each page to an image, combines all the images vertically and finally saves the result as an image. I don't know how to combine the images. Could ...
2
votes
3answers
155 views

Preview Fails to render zoom properly for large png

I made a 32768 × 32768 pixel Mandelbrot png, because it's a fun thing to do. It renders fine in preview, until I attempt to zoom in (which is the whole point of making the image as big as I made it). ...
1
vote
0answers
60 views

Change stylistcally how Preview opens

I have an issue which I hope some advance settings tweaker can aid me with, since it has to do with how Preview windows open when reading images/pdf's. For a long time, I have always preferred ...
0
votes
1answer
201 views

Is an external GPU possible for MacBook Air 2012?

I work with machine learning and 3D rendering, both of them need powerful GPU, and my laptop completely lacks it. I had an idea to buy a PC with good GPU, but then I found several articles which says ...
1
vote
1answer
107 views

Repair shop suggests to solder new graphics chip onto a used graphics card

Recently, my 27" iMac Mid-2011 had a graphics card failure (an AMD Radeon HD 6970M 2GB GDDR5). Even though the computer now is vintage-classed, I still want to repair it. Unfortunately, Apple-...
1
vote
1answer
148 views

Why does the contrast change when you zoom out of an image on Preview on mac?

If you click on an image file in finder on the mac and press the space bar, Preview will preview the photo for you. After doing this, you can zoom in on the image (by pinching two fingers apart from ...
0
votes
0answers
47 views

Paste Image as Bitmap / Rasterized

I'm copying an image from MATLAB Figure which is copied as Vector Image. I want to paste it into ImgUr / Slack / Other Application (Which can accept Bitmap Data) as Bit Map (Rasterized image). In ...
1
vote
0answers
178 views

JPEG file Thumbnail display corrupted in Finder

The thumbnail display for JPEG files is displayed corrupted in Finder in macOS High Sierra 10.13.4. After updating to macOS High Sierra 10.13.4, the preview of JPG files in the Finder are broken. It ...
0
votes
0answers
61 views

How can I cut and paste one part of a photo on top of another in iOS?

I have two versions of the same image. One has some text on it (three lines of text), and the other is the original with no text. I want to remove the bottom line of text. To do this, I cut and ...
0
votes
0answers
71 views

Main display black and can not recover it

I know this is somehow a common issue, however none of the solutions I found worked for me. I have a macbook pro 15" late 2016 with high sierra. I have my laptop connected to external displays most ...
1
vote
1answer
1k views

Radeon 560 vs Radeon 555

Planning to buy Macbook Pro 15 2017 model. Is there a big difference between Radeon 560 and Radeon 555. Which should I go with? To give you background, what I shall be mostly using my MBP for: Lot ...
2
votes
0answers
39 views

Is it possible to make the Finder render thumbnails for images that have a custom extension?

I have several image files that were originally .png, but due to my own needs I changed their name to some custom extension .xyz. Thankfully, I can still preview the images using the spacebar, so ...
0
votes
0answers
60 views

recovering SVG inkscape (never saved) file

I used always a single inkscape window to work and export many .eps images during a month. But I saved it as a SVG many weeks ago, and saved always as .eps to export images. Today at 6:50PM my ...
1
vote
0answers
178 views

Screenshots in iOS 11 JPEG vs PNG

I just realized that iOS 11 handles screenshots taken on device in a very interesting way. If you immediately send screenshot after it was taken - JPEG file will be send. If you take screenshot and ...
0
votes
0answers
49 views

Multi Monitor with different settings per monitor

I've got two different workstations at work, one is a treadmill desk which has the monitor mounted above my laptop and the other is my desk where I have 2 other monitors located to the left of my ...
0
votes
0answers
27 views

Finder shows small SVG pictures as small pics on the big page

Just discovered a problem - I have a large icons set in the SVG format and they displayed in the finder as a small icons in the upper left corner of the big page, so I cannot see them all and cannot ...
6
votes
1answer
595 views

Cannot paste images from clipboard to Facebook in Safari unlike Google Chrome

I have problems pasting images from clipboard to Facebook in Safari. I have recently uninstalled Google Chrome and started using Safari since Chrome uses tons of energy and memory. I liked it but I ...
0
votes
0answers
247 views

Safari is not displaying background images on some websites

On some websites safari is not displaying some images - in background I'd say. Instead it displays black rectangle. It happens on different websites: maps.google.com, wikipedia. Firefox displays ...
1
vote
0answers
127 views

2017 macbook pro multiple monitor setup for a photographer [duplicate]

Hi :) I've got a 2017 macbook pro w/ touch bar According to this site: https://everymac.com/systems/apple/macbook_pro/specs/macbook-pro-core-i7-3.1-15-mid-2017-retina-display-touch-bar-specs.html ...
0
votes
1answer
49 views

Image Capture and CanoScan 8800F

I have discovered, through personal experience and checking online forums, that the software for my 10-year old, CanoScan 8800f, film and negative scanner is no longer supported for High Sierra users. ...
2
votes
1answer
4k views

15" Macbook Pro: Radeon 555 or Radeon 560?

How different is Radeon 555 and Radeon 560 in the 15-inch Macbook Pro 2017? Are there any notable differences between the two?
0
votes
1answer
26 views

applications for converting gif to image sequence, and vice versa

I'm looking for a simple application that i can use to turn image sequences into gifs, and split gifs into image sequences for mac OS. i know there are online resources but i need something i can use ...
1
vote
2answers
222 views

Slow/laggy rMBP (mid 2014) - nVidia card not being used?

I have a mid 2014 MBPr & it is very sluggish (2-3 second response times moving between applications/slow chrome rendering) to the point that i did a full re-install of OS (High Sierra) at the ...
0
votes
1answer
487 views

Ugly graphical glitches in High Sierra 10.13.2

recently I noticed that MacOS has become pretty unstable, in particular there is a new bug that is annoying me a lot. Since the computer has been started, it starts to collect some glitches on the ...
3
votes
0answers
413 views

Mouse pointer twitchy since high sierra update

Since I updated to High Sierra, me and my colleagues at work have the same problem with our mouse pointer. It appears to be twitchy when switching from the standard arrow to another image (pointer/...
2
votes
0answers
315 views

27" iMac late 2009 - Monitor and graphics card broken

I have a late 2009 27" iMac which has served my well for many years. Unfortunately, it seems the graphics card is broken. Trying to boot normally, I just get the grey screen of death after the initial ...
0
votes
0answers
27 views

Graphics card doesn't appear in System Information

I don't see my graphics card listed in the System Information menu. My co-worker has the exact same specs/macOS version, and his shows both the integrated graphics card as well as the a AMD Radeon ...
2
votes
1answer
317 views

Safari showing border of transparent PNG

A website I work on has a partly transparent png image overlying parts of the website. The image is resized to 100% of the browser window width. In all other browsers the transparent parts behave ...
4
votes
4answers
715 views

Graphics performance on MacBook Pro 15 / 2015

I am going to buy a 2015 Macbook Pro. I'd like to be able to run SolidWorks with Parallels or Bootcamp occasionally (for 3D printing model development). I believe it requires OpenGL. I am confused ...
3
votes
2answers
2k views

Night Shift & Flux not working on MacBook Air 6,2 (early 2014) since macOS 10.13.2

Hope anyone might have an idea how to troubleshoot this problem: Since I updated my MacBook Air 6,2 (early 2014) to macOS 10.13.2 both Night Shift and Flux have completely stopped working. Meaning no ...
2
votes
1answer
43 views

Rasterising text automatically

I'm working on a typeface, and am looking at generating test-cases of how specific strings are rendered. What's the simplest way of automatically rasterising many different text-files into a bitmap?
2
votes
1answer
44 views

Strange graphics behaviour after rm -rf /

I've received sudo rm -rf on my machine (MacBook Pro 2017 13", Sierra). As it's expected, most of applications disappeared or stopped working. I had to reinstall MacOS completely from the recovery ...