Did you know you can easily convert your website's favicon to all the necessary formats with just one tool?
苹果 iOS 14.3/iPadOS 14.3 RC怎么样. 苹果今天发布了 iOS 14.3/iPadOS 14.3 RC 候选版本,具体版本号是 18C65,现已向开发者和公测用户开放下载了,那么这一版怎么样呢,修复了哪些内容,适配哪些机型,值得大家去更新吗,相信不少用户都不知道,那么接下来我们一起看看吧。. The Volume icon is always there by default, along with the Clock display, which is actually an icon in disguise. Some icons won’t appear unless you turn them on. For instance, the Displays icon won’t appear unless you enable the Show Displays in Menu Bar check box within the Displays pane in System Preferences. Sep 29, 2015 Click the trash can icon to remove it. Learn more about removing extensions from Chrome. Mozilla Firefox: Open Firefox. Push Shift + Ctrl + A. Choose Baidu.com. Click Disable or Remove button. Learn more about removing extensions from Firefox. Internet Explorer: Open IE. Push Alt + T. Click Manage Add-ons. Select Toolbars and Extensions.
That's right, Preview (an app bundled into Mac OS) is more than an image and PDF viewer. It's actually capable of performing some basic editing operations and saving in different formats.
Typically, you want to provide both PNG, ICO (Windows Icon) and ICNS (Apple Icon) files. You don't really need a favicon.gif
nowadays.
TL;DR
If you already know what you need to create proper favicons and just want to know where the heck the ICO and ICNS formats are hiding when saving/exporting images in Preview I'll save you the – not so long – read: hold ⌥ (the option / alt key) while clicking on the Format dropdown in the save or export dialog.
If this explanation wasn't clear for you just continue reading ;-)
Target result
You will probably want to end up having something like this in your HTML page:
For readability's sake I've spaced the lines. As you may have noticed there are a bunch of resolutions and formats you need to cover. Don't panic, this is easier than you are thinking.
Alright, let's get to it!
Start by creating a 72dpi, 144x144 PNG version of your favicon. In the example above this would be favicon-apple-touch-144.png
.
Taking that as the starting point you can create all the resolutions needed:
- PNG: 144x144, 114x114 and 32x32 (for the last one,
favicon.png
) - ICNS: 128x128
- ICO: 32x32
You can, of course, use different versions of your logo, specially for small resolutions.
How to resize an image
In Preview, open the Tools menu, then Adjust Size... and choose the desired size. Remember to always use 72 pixels/inch.
How to save in different formats
When saving or exporting the image you will see a Format dropdown, but its options are limited to JPEG, OpenEXR, PDF, PNG and TIFF.
So... where are ICO and ICNS??
Here's the trick: hold ⌥ (the option / alt key) while clicking on the dropdown and voilà, you have a handful of new formats showing up, including ICNS and ICO!
App Icon
Beautiful app icons are an important part of the user experience on all Apple platforms. A unique, memorable icon evokes your app and can help people recognize it at a glance on the desktop, in Finder, and in the Dock. Polished, expressive icons can also hint at an app’s personality and even its overall level of quality.
In macOS 11, app icons share a common set of visual attributes, including the rounded-rectangle shape, front-facing perspective, level position, and uniform drop shadow. Rooted in the macOS 11 design language, these attributes showcase the lifelike rendering style people expect in macOS while presenting a harmonious user experience. To download templates that specify the correct shape and drop shadow, see Apple Design Resources.
Taking that as the starting point you can create all the resolutions needed:
- PNG: 144x144, 114x114 and 32x32 (for the last one,
favicon.png
) - ICNS: 128x128
- ICO: 32x32
You can, of course, use different versions of your logo, specially for small resolutions.
How to resize an image
In Preview, open the Tools menu, then Adjust Size... and choose the desired size. Remember to always use 72 pixels/inch.
How to save in different formats
When saving or exporting the image you will see a Format dropdown, but its options are limited to JPEG, OpenEXR, PDF, PNG and TIFF.
So... where are ICO and ICNS??
Here's the trick: hold ⌥ (the option / alt key) while clicking on the dropdown and voilà, you have a handful of new formats showing up, including ICNS and ICO!
App Icon
Beautiful app icons are an important part of the user experience on all Apple platforms. A unique, memorable icon evokes your app and can help people recognize it at a glance on the desktop, in Finder, and in the Dock. Polished, expressive icons can also hint at an app’s personality and even its overall level of quality.
In macOS 11, app icons share a common set of visual attributes, including the rounded-rectangle shape, front-facing perspective, level position, and uniform drop shadow. Rooted in the macOS 11 design language, these attributes showcase the lifelike rendering style people expect in macOS while presenting a harmonious user experience. To download templates that specify the correct shape and drop shadow, see Apple Design Resources.
IMPORTANT When you update your app for macOS 11, use your new app icon design to replace the icon you designed for earlier versions. You can’t include two different app icons for one app, and the macOS 11 app icon style looks fine on a Mac running Catalina or earlier.
Design a beautiful icon that clearly represents your app. Combine an engaging design with an artistic interpretation of your app’s purpose that people can instantly understand.
Embrace simplicity. Find a concept or element that captures the essence of your app and express it in a simple, unique way, adding details only when doing so enhances meaning. Too many details can be hard to discern and can make the icon appear muddy, especially at smaller sizes.
Establish a single focus point. A single, centered point of interest captures the user’s attention and helps them recognize your app at a glance. Presenting multiple focus points can obscure the icon’s message.
To give people a familiar and consistent experience, prefer a design that works well across multiple platforms. If your app runs on other platforms, use a similar image for all app icons while rendering them in the style that’s appropriate for each platform. For example, in iOS and watchOS, the Mail app icon depicts the white envelope in a streamlined, graphical style; in macOS 11, the envelope includes depth and detail that communicate a realistic weight and texture.
macOS 11
Consider depicting a familiar tool to communicate what people use your app to do. To give context to your app’s purpose, you can use the icon background to portray the tool’s environment or the items it affects. For example, the TextEdit icon pairs a mechanical pencil with a sheet of lined paper to suggest a utilitarian writing experience. After you create a detailed, realistic image of a tool, it often works well to let it float just above the background and extend slightly past the icon boundaries. If you do this, make sure the tool remains visually unified with the background and doesn’t overwhelm the rounded-rectangle shape.
Make real objects look real. If you depict real objects in your app icon, make them look like they’re made of physical materials and have actual mass. Replicate the characteristics of substances like fabric, glass, paper, and metal to convey an object’s weight and feel. For example, the Xcode app icon features a hammer that looks like it has a steel head and polymer grip.
Baidu Netdisk Icon For Mac Os
If text is essential for communicating your app’s purpose, consider creating a graphic abstraction of it. Actual text in an icon can be difficult to read and doesn’t support accessibility or localization. To give the impression of text without implying that people should zoom in to read it, you can create a graphic texture that suggests it.
To depict photos or parts of your app’s UI, create idealized images that emphasize the features you want people to notice. Photos are often full of details that obscure the main content when viewed at small sizes. If you want to use a photo in your icon, pick one with strongly contrasting values that make the main subject stand out. Remove unimportant details that make primary lines and shapes fuzzy or indistinct. If your app has a UI that people recognize, avoid simply replicating standard UI elements or using a screenshot in your icon. Instead, consider designing a graphic that echoes the UI and expresses the personality of your app.
Don’t use replicas of Apple hardware products. Apple products are copyrighted and can’t be reproduced in your icons or images. Avoid displaying replicas of devices, because hardware designs tend to change frequently and can make your icon look dated.
Use the drop shadow in the icon-design template. The template includes the system-defined drop shadow that helps your app icon coordinate with other macOS 11 icons.
Consider using interior shadows and highlights to add definition and realism. For example, the Mail app icon uses both shadows and highlights to give the envelope authenticity and to suggest that the flap is slightly open. In icons that include a tool that floats above a background — such as TextEdit or Xcode — interior shadows can strengthen the perception of depth and make the tool look real. Shadows and highlights should suggest a light source that faces the icon, positioned just above center and tilted slightly downward.
Avoid defining contours that suggest a shape other than a rounded rectangle. In rare cases, you might want to fine-tune the basic app icon shape, but doing so risks creating an icon that looks like it doesn’t belong in macOS 11. If you must alter the shape, prefer subtle adjustments that continue to express a rounded rectangle silhouette.
Consider adding a slight glow just inside the edges of your icon. If your app icon includes a dark reflective surface, like glass or metal, add an inner glow to make the icon stand out and prevent it from appearing to dissolve into dark backgrounds.
Keep primary content within the icon grid bounding box; keep all content within the outer bounding box. If an icon’s primary content extends beyond the icon grid bounding box, it tends to look out of place. If you overlay a tool on your icon, it works well to align the tool’s top edge with the outer bounding box and its bottom edge with the inner bounding box, as shown below.
In addition to the bounding boxes and suggested tool placement, the icon design template provides a grid to help you position items within an icon. You can also use the icon grid to ensure that centered inner elements like circles use a size that’s consistent with other icons in the system.
App Icon Attributes
All app icons should use the following specifications.
Attribute | Value |
---|---|
Format | PNG |
Color space | Display P3 (wide-gamut color), sRGB (color), or Gray Gamma 2.2 (grayscale) |
Layers | Flattened with transparency as appropriate |
Resolution | @1x and @2x (see Image Size and Resolution) |
Shape | Square with no rounded corners |
Don’t provide app icons in ICNS or JPEG format. The ICNS format doesn’t support features like wide color gamut or deliver the performance and efficiency you get when you use asset catalogs. JPEG doesn’t support transparency through alpha channels, and its compression can blur or distort an icon’s images. For best results, add deinterlaced PNG files to the app icon fields of your Xcode project’s asset catalog.
App Icon Sizes
Your app icon is displayed in many places, including in Finder, the Dock, Launchpad, and the App Store. To ensure that your app icon looks great everywhere people see it, provide it in the following sizes:
- 512x512 pt (512x512 px @1x, 1024x1024 px @2x)
- 256x256 pt (256x256 px @1x, 512x512 px @2x)
- 128x128 pt (128x128 px @1x, 256x256 px @2x)
- 32x32 pt (32x32 px @1x, 64x64 px @2x)
- 16x16 pt (16x16 px @1x, 32x32 px @2x)
Maintain visual consistency in all icon sizes. As icon size decreases, fine details become muddy and hard to distinguish. At the smallest sizes, it’s important to remove unnecessary features and exaggerate primary features to help the content remain clear. As you simplify icons that are visually smaller, don’t let them appear drastically different from their larger counterparts. Strive to make subtle variations that ensure the icon remains visually consistent when displayed in different environments. For example, if people drag your icon between displays with different resolutions, the icon’s appearance shouldn’t suddenly change.
Baidunetdisk Icon For Mac Windows 10
The 512x512 pt Safari app icon (on the left) uses a circle of tick marks to indicate degrees; the 16x16 pt version of the icon (on the right) doesn’t include this detail.