- Preview is the vendor-supplied image viewer and PDF viewer of the macOS operating system. In addition to viewing and printing digital images and Portable Document Format (PDF) files, it can also edit these media types. It employs the Aqua graphical user interface, the Quartz graphics layer, and the ImageIO and Core Image frameworks.
- Preview comes with 2 free filter packs: the Preview filter pack, and the Essentials filter pack. The other filters are premium filters. You can buy them individually, or you can subscribe to Preview Pro to unlock ALL the filter packs and ALL the other features of Preview.
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From the Finder menu, choose View – Show View Options — or press that swingin' COMMAND+J shortcut — to display the View Options dialog box that you see in Figure 3. (Remember that these options are the ones available for icon view.) Figure 3: The settings available for icon view. As mentioned previously, Preview is a native macOS program for viewing images and PDF files. Its features are somewhat limited, but it does include the ability to print to PDF. However, for more advanced tasks, you'll need more advanced software, as Preview is missing a lot of functionalities.
This is the talk page for discussing improvements to the Preview (macOS) article. This is not a forum for general discussion of the article's subject. |
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Untitled[edit]
From Sam:I have made several attempts to fix the Preview article just to have it changed by people who have no idea what preview is or how it works - it is a interesting how this insignificant set of programs, including Preview, have actually been entered as articles in Wikipedia by someone.Unfortunately with Apple Employees and people like GrahamUK introducing erroneous information and illegal photos in to this article, the credibility of Wikipedia as a reliable source of information is at stake.Unlike the other 'writers', I have repeatedly posted the references for my article and presented it as non-original information, according to the rules of wikipedia, just to have it Vandalized by these punks (namely Amelia Hunt, GrahamUK, Jpgordon, Rhobite etc.)It is interesting that non of these people are capable of using the Discussion pages to back up the sources of their false info.I, on the other hand, have provided references to public records of the State of California as well as certain employees who will back up all information posted.
Technical Facts: Preview's 'performance' can never really be noticably 'improved', because it is a very simple rudamentary piece of software with a few lines of code that relies almost entirely on features built into 'Cocoa' in the OS. The performance improvements were in the OS, which to a novice, might make it seem like Preview has been improved. Also, there were NO bugs in Preview prior to the time it was handed over to high school dropouts after Apple's ethnic cleansing campaigns, where engineers who were of ethnic groups were terminated and replaced by these high school dropouts. If there were any known bugs, please list the bugs and your source of information, or shut up.
Just because you have a problem with the truth doesn't mean you have to erase the article and replace it with one that's 100% false both technically and factually.
PS: Regarding hiring an attorney to take on Apple, that is my business. The defamatory information against me is being accepted and posted, from certain Apple Employees, by Wikipedia. I don't know about you, but I would say that is a problem with Wikipedia accepting unverified information without any verifiable sources in its articles.Here are some of my sources:swen@apple.comavie@apple.comCalifornia Department of Fair Employment and Housing
Mac Football Preview
- Yes, that is your business, so why do you insist on keep bringing it up on the page about the software? In itself this has nothing to do with Apple's hiring/firing policy, which I readily admit I know nothing about, but which by any reasonable person's standards has no place in THIS article. If you want to start an article called 'Apple Computer's hiring and firing policy' go ahead, but I doubt if it would be considered encyclopedic either. This article contains no 'defamatory information' about you or anyone else - why do you think it does? No-one has said anything about bugs in the software either, though your assertion that there were NO bugs in the software is impossible to prove in any case, by you or anyone else. The day that can be proven about a piece of software is the day that Turing and Godel are discredited. Your so-called 'sources' are simply email addresses to a couple of high-ups in Apple, and even assuming that the addresses are valid, no-one is likely to get a reply from them, so they are not sources, but in fact black holes. The other 'source' is just the name of a public department - that is not a source, it's a title. You'd need to do a lot better than that, even supposing what you are trying to say is relevant, which is highly doubtful. It also matters not one iota whether or not Preview gets its performance from Cocoa or some other part of the OS, the perception is that Preview got a lot faster. The article already states that it derives from improvements in Cocoa, but so what? Finally, I did not introduce an 'illegal photo' (whatever that is) into the article - I took a screenshot on my own machine of Preview viewing an open source specification document. Show me in what possible way that is 'illegal'. This is getting very old - you have psychological problems my friend. You are failing to distinguish reality from fantasy, and grossly overestimating the place of this encyclopedia article in the world at large. You're paranoid and delusional. Get help.Graham 22:37, 27 Jan 2005 (UTC)
- Moron, I think you are the one that needs to take a pill. Your friend John Calhoun may be the designated author of Preview even though he has no training in computer software or mathematics or any other technical field (and you obviously don't either), but there is no need to start using Wikipedia for defaming people that you have never met. The source of the bugs is available, goof, and I beleive you know that even you pretend you don't. You just have to access it through the Apple developer group and I am sure there are other ways. By they way, if there is no known source for bug listings anywhere, like you claim, then why are you repeatedly claiming that 'obvious bugs were fixed by John Calhoun' in the article. You are making a fool of yourself -- Really man take a pill, and consider another hobby. You are a liar, a cheat, a mongoloid, a stalker, and you are the one that is delusional since you have convinced yourself that you are in posession of knowledge without source or reference and feel that the useless garbage you keep reposting is worth sharing with the rest of the world! Please die.
- PS -- What you are doing can get John into trouble, so stop and think before continuing this BS, or maybe its better if you stop thinking - whatever works.
Sam 02:40, 27 Jan 2005 (UTC)
- What is wrong with you? I do not know John Calhoun, I have never met the guy, I don't know what you're talking about. The current article revision doesn't mention him, nor any 'obvious bugs'. I have plenty of training in many technical fields; in fact I'm a Mac programmer of almost 20 years' experience. Despite that I have no access to the source code for Preview, so I have no way to check for bugs myself even if I wanted to, which I don't. However it's irrelevant, since THE ARTICLE (remember, the thing that we're talking about) does not need to mention this, and indeed does not. I am not defaming anyone, I'm merely making the article encyclopedic, which means removing any personal vendettas, biases and other questionable statements from it. Please stop adding them, you will be continually reverted.Graham 05:05, 28 Jan 2005 (UTC)
Stupid Edit War[edit]
To Sam999, and all of his aliases, sock puppets and anon IP addresses. This is an ENCYCLOPEDIA. It's not a sopabox for airing your grievances against Apple or whoever - those who are reverting you are doing so to preserve the integrity of the article, and only that. As far as I can tell there is no 'agenda' - I certainly don't have one, whereas you most ceratinly do, and it has no place here. If you feel you have a grievance against Apple, then take it up with them, get a lawyer, whatever. If you want to publicise this then this is not a channel which will do so effectively - why not contact your local newspaper? Even if your changes here ever stuck, do you honestly think that this will achieve anything? And of course your changes won't stick, because everyone here can recognise something inappropriate to an ENCYCLOPEDIA when they see it, and that is why you're being continually reverted. Give it up, and find a better channel. Whatever you think, this is not a conspiracy against you, we are simply writing an ENCYCLOPEDIA. Get over it. And incidentally, I am not user:curps, we are two different users (among numerous others) who just happen to both find your edits inappropriate. If you think this is a conspiracy, then you're wrong - but if you STILL think that, then you're probably suffering from paranoid delusions, and should probably seek professional help for that. Graham 00:34, 18 Jan 2005 (UTC)
I think it's clear that Wikipedia needs the version without the unsupported and potentially libellous accusations, which conveniently is also the version that doesn't misuse the word 'simplistic' or misspell the word 'its'. - Nunh-huh 03:20, 28 Jan 2005 (UTC) Webcam settings mac app.
Moved from article[edit]
Following September 11, 2001, Apple Computer began firing and facilitating the racially motivated deportation of dozens of segregated ethnic minorities, including the author of Preview. Shortly thereafter, the 'Closed' Preview project was handed over to unqualified employees with no relevant Computer Science, or otherwise technical qualifications. Preview has since changed very little, as with Apple's Mac OS X software and remains as a historical remnant of Apple Computer's purchase of NeXT.
Fair use rationale for Image:Leopard Preview.png[edit]
Image:Leopard Preview.png is being used on this article. I notice the image page specifies that the image is being used under fair use but there is no explanation or rationale as to why its use in this Wikipedia article constitutes fair use. In addition to the boilerplate fair use template, you must also write out on the image description page a specific explanation or rationale for why using this image in each article is consistent with fair use.
Please go to the image description page and edit it to include a fair use rationale. Using one of the templates at Wikipedia:Fair use rationale guideline is an easy way to insure that your image is in compliance with Wikipedia policy, but remember that you must complete the template. Do not simply insert a blank template on an image page.
If there is other fair use media, consider checking that you have specified the fair use rationale on the other images used on this page. Note that any fair use images uploaded after 4 May, 2006, and lacking such an explanation will be deleted one week after they have been uploaded, as described on criteria for speedy deletion. If you have any questions please ask them at the Media copyright questions page. Thank you.
BetacommandBot 05:06, 7 November 2007 (UTC)
Performance[edit]
I don't know why this wasn't mentioned, since I saw on this discussions page, but Preview is an example of a lightweight application. Anyone who has used both Preview and Adobe Reader will attest to the very significant difference in performance, though it is true that Preview has fewer features.
I have never seen such a fast, lightweight PDF reader on Windows, though I have heard that they exist. Since this article is about OS X, I didn't think that I was worth researching that. —Preceding unsigned comment added by 71.233.238.4 (talk) 05:48, 29 May 2008 (UTC)
Update Preview screenshot?[edit]
OS X 10.5 came out in 2007, and we've had 4 new OS releases since then, and the interface has changed, so I was wondering if I could upload a new screenshot? I'd release it under the creative commons, and I'd replicate the current screenshots displayed image (Preview's icon) with the same amount of zoom and everything, what does everyone else think of this? Bumblebritches57 (talk) 12:09, 3 February 2014 (UTC)
Here's the screenshot (I have a Retina Macbook, so it's pretty high res, I saved it and pngcrushed it, here's the image: http://i.imgur.com/idWWuts.png) — Preceding unsigned comment added by Bumblebritches57 (talk • contribs) 12:22, 3 February 2014 (UTC)
- This is great-can't believe nobody's done this. Can you upload it to Wikimedia now or at least do one when you upgrade to Yosemite? Would rather not do one myself as I don't have a Retina mac :( Blythwood (talk) 01:00, 10 September 2014 (UTC)
Requested move[edit]
- The following discussion is an archived discussion of a requested move. Please do not modify it. Subsequent comments should be made in a new section on the talk page. Editors desiring to contest the closing decision should consider a move review. No further edits should be made to this section.
The result of the move request was: procedural close, please discuss at Talk:Calendar (Mac OS)#Requested moves —innotata 02:06, 23 September 2014 (UTC)
Preview (Mac OS) → Preview (OS X) – I'm suggesting this pattern of moves for a few OS X articles. OS X is the current name for the operating system, and it's well-known. Mac OS might be appropriate if this was an app that remained from 'classic' Mac OS, but it's not: it only ever ran on OS X. Blythwood (talk) 02:56, 9 September 2014 (UTC)
- Speedy procedural close and re-do all as a multiple move. Dicklyon (talk) 06:17, 9 September 2014 (UTC)
- The above discussion is preserved as an archive of a requested move. Please do not modify it. Subsequent comments should be made in a new section on this talk page or in a move review. No further edits should be made to this section.
Move discussion in progress[edit]
There is a move discussion in progress on Talk:Calendar (Mac OS) which affects this page. Please participate on that page and not in this talk page section. Thank you. —RMCD bot 02:14, 23 September 2014 (UTC)
Preview won't open PDFs with 256-bit AES passwords[edit]
Is it worth mentioning that Preview won't open PDFs with 256-bit AES passwords? As documented by me on ArsTechnica. JDAWiseman (talk) 11:42, 16 April 2015 (UTC)
PDF images not visible in Preview[edit]
From the discussion here: https://forums.adobe.com/thread/940804 and own experience.
Acrobat 9 and older versions paste images as a stamp/comment which (that poorly functional) Preview cannot see.
Suggestion is
to 'flatten' the page if you want to see a pasted picture in Preview.
94.230.152.7 (talk) 20:40, 20 November 2015 (UTC)
If you are new to the Mac operating system, you may be wondering how to print a screen on a Mac. You may have already noticed the lack of a 'Print Screen' button on the keyboard. This should not make you feel that the process is complex. By using keyboard shortcuts, you can print the screen on a Mac. You can capture specific windows or select an area to capture. What they call 'Print Screen' in Windows is known as screenshots or screen capture in Mac. Depending on the screen capture action you need, there are several keyboard combinations to use.
You can pick one of the methods to capture screens and get used to it for everyday use. Let's get started and see the 7 different ways to print screen on a Mac.
Method 1: Capture the entire screen
Step 1: press keys Command + Shift +3 simultaneously.
This will save a copy of your screen to the clipboard awaiting other actions. You can repeat the key combination without the 'Command' key to save the screenshot as a PNG file on your desktop.
Method 2: Capture a selected area
Step 1: begin by pressing the key combination of Command + Shift + 4 simultaneously.
Mac Football Preview 2020
Step 2: the mouse pointer will turn into a crosshair. Use it to select the region you are interested in capturing.
Step 3: the spacebar will let you take a full-screen capture.
The selection will be copied to the clipboard. If you press the key combinations without the 'Command' key, your selection will be saved to the desktop as a PNG file. Office dla mac.
Method 3: Using the Touch Bar
With a MacBook Pro featuring a Touch Bar, you can use the Touch Bar to pick from 'Selected Portion,' 'Window,' or 'Entire Screen' after you have simultaneously pressed the Command, Shift and 4 keys simultaneously. You can also take screenshots of the Touch Bar display using Shift + Command + 6 or touch the Screenshot Icon.
Method 4: Take screenshots with grab
If you have no time to memorize keyboard shortcuts, you can use Grab. This program is pre-installed on all Macs and will assist you in creating screenshots from the menu bar. Grab can let you take time-delayed screenshots in case you want to set the stage before you start.
Step 1: launch Grab from the utilities housed within the applications folder. Once launched, its icon will display in your dock. You can also pin this icon for quicker access later.
Step 2: you can either use the Capture menu system or the keyboard shortcuts detailed alongside the respective command.
Method 5: Timed screenshots with Grab
Grab gives you the option to capture screenshots on a Mac of the entire screen, an individual window, or a selection of the window. You can do this with a time delay of ten seconds. This gives you some time to properly position your mouse or open the right window before the shot is taken.
Begin by opening Grab, then select 'Timed Screenshot' or press the shortcut Command + Shift + Z. Note that the mouse cursor will not show on the capture, but you can change that in the preferences.
Method 6: Using the preview
Preview is well known for its functions like opening photos, PDF, and other files on Mac. Printscreen on Mac is its other hidden feature you should know about. Open preview then highlights the file in the menu bar; the drop-down menu will give you the option to take the screenshot from where you can select 'From window' or 'From entire screen.'
Even though the keyboard shortcuts methods are faster, the Preview method allows you to choose where the screenshot ends. You can make edits of the screenshot using Preview before saving it with the desired file name and preferred location.
Method 7: Capture selection and save to clipboard
Printscreen on Mac, Command + Control + Shift + 4This method is more advanced but is very useful. It helps you PrintScreen on mac with options like a selected area, opened applications, menu bar, parts of a desktop, and anything else.
Option one: capture the selected area and save it to the clipboard. Press Command + Control + Shift + 4 then drag with the mouse to select and save to clipboard. This will change the mouse cursor to +with pixel coordinates. Once you click and drag selection as desired, it will save the area to the clipboard for use in other apps.
Option two: capture selection and save on desktop.
Use the Command + Shift + 4 keys simultaneously, then drag with the mouse to select the desired area. When you release the mouse button, the selected area will save on the desktop as a PNG file if not specified otherwise.
Conclusion
When you PrintScreen on a Mac, it will be sent to the clipboard or time-stamped, then save on the desktop as a PNG file depending on the method used. You do not need to memorize all these keyboard shortcuts.
Mac Preview Equivalent For Windows
Just one or two that are easiest for you, then practice on them, and you will find it very easy to print screen on a Mac.