iphone視圖放大

It’s a common problem: Some things are just too hard to see. Usually, they’re too far away, too dark, or too small. With a feature called Magnifier, your iPhone can function as a magnifying glass and sight aid. Here’s how to use it.

這是一個常見的問題：有些東西太難看了。 通常，它們距離太遠，太暗或太小。 借助放大鏡功能，您的iPhone可以用作放大鏡和瞄準具。 這是使用方法。

什么是放大鏡？ (What Is Magnifier?)

Magnifier is an accessibility feature built into iOS 10 and up that allows you to use your iPhone’s camera as a makeshift magnifying glass or telescope. Some people with sight issues use the Camera app for a similar function, but Magnifier includes extra features designed specifically to help with sight impairments. For example, you might need help reading small text on a menu or a distant sign with confusing colors or low-contrast lettering. In those cases, Magnifier is an ideal tool.

放大鏡是iOS 10及更高版本中內置的輔助功能，可讓您將iPhone的相機用作臨時放大鏡或望遠鏡。 有些視力不佳的人將“相機”應用程序用于類似功能，但放大鏡包含專門設計用于幫助視力障礙的額外功能。 例如，您可能需要幫助來閱讀菜單上的小文本或顏色混亂或對比度低的遠距離標志。 在這種情況下，放大鏡是理想的工具。

如何在iPhone上啟用放大鏡 (How to Enable Magnifier on Your iPhone)

To use Magnifier, you must first enable it in Settings. Launch Settings by tapping on its icon, which looks like a gear. (It’s usually on the first page of your Home screen or in the Dock.)

要使用放大鏡，必須首先在“設置”中啟用它。 通過點擊其圖標，看起來像一個齒輪來啟動設置。 (通常位于主屏幕的第一頁或Dock中。)

In Settings, swipe down the list until you find Accessibility and tap on it.

在“設置”中，向下滑動列表，直到找到“輔助功能”，然后在其上點擊。

In the Accessibility menu, tap “Magnifier.” In the Magnifier settings, tap on the Magnifier toggle switch to turn it on.

在輔助功能菜單中，點擊“放大鏡”。 在放大鏡設置中，點擊放大鏡切換開關以將其打開。

After that, exit Settings by returning to the Home screen.

之后，通過返回主屏幕退出設置。

如何在iPhone上快速啟動放大鏡 (How to Quickly Launch Magnifier on Your iPhone)

Once Magnifier has been enabled in Settings, there are two ways to launch it: a special button combination and a Control Center shortcut.

在“設置”中啟用“放大鏡”后，有兩種啟動方法：特殊的按鈕組合和“控制中心”快捷方式。

For the button combination, how you launch it depends on the type of iPhone you have.

對于按鈕組合，如何啟動它取決于您擁有的iPhone的類型。

• iPhones with a Home button: Push the Home button three times.

  帶有“主頁”按鈕的iPhone：按下“主頁”按鈕三下。

• iPhones without a Home button: Push the side button three times.

  沒有“主頁”按鈕的iPhone：按下側面按鈕3次。

Once you tap the proper button three times, Magnifier will appear on the screen.

一旦您單擊了適當的按鈕三次，放大鏡將出現在屏幕上。

如何使用控制中心啟動放大鏡 (How to Launch Magnifier Using Control Center)

You can also launch Magnifier from Control Center if you enable its shortcut in Settings. To do so, navigate to Settings > Control Center > Customize Controls. In the “More Controls” list, locate “Magnifier” and tap on it. It will then be added to your “Include” list at the top of the page.

如果在“設置”中啟用了放大鏡快捷方式，也可以從“控制中心”啟動放大鏡。 為此，請導航至設置>控制中心>自定義控件。 在“更多控件”列表中，找到“放大鏡”，然后點擊它。 然后，它將被添加到頁面頂部的“包含”列表中。

Once enabled, launch “Control Center” on iPhones with a Home button by swiping upward from the bottom of the screen. On iPhones without a Home button, swipe downward from the top right corner of the screen. Tap on the magnifying glass icon to launch Magnifier.

啟用后，通過從屏幕底部向上滑動，使用主屏幕按鈕在iPhone上啟動“控制中心”。 在沒有“主頁”按鈕的iPhone上，從屏幕右上角向下滑動。 點擊放大鏡圖標以啟動放大鏡。

如何使用放大鏡 (How to Use Magnifier)

Once you launch Magnifier, you will see a screen that looks very similar to Apple’s Camera app. Magnifier uses your iPhone’s built-in camera hardware to display whatever you’re pointing at on the screen. It can be used in vertical or horizontal orientation.

啟動放大鏡后，您將看到一個與Apple的Camera應用程序非常相似的屏幕。 放大鏡使用iPhone的內置攝像頭硬件在屏幕上顯示您要指向的內容。 可以垂直或水平使用。

Just below the live image area, you will find a small control area. The slider at the top functions as a zoom feature, changing the size of the image. From left to right below that, you see the following controls:

在實時圖像區域的下面，您會發現一個小的控制區域。 頂部的滑塊用作縮放功能，可更改圖像的大小。 從左到右，您將看到以下控件：

• Light button (lightning icon): This turns on your iPhone’s LED for illumination in a dark setting.

  淺色按鈕(閃電圖標)：這會打開iPhone的LED，以在黑暗的環境中進行照明。

• Lock focus button (padlock icon): This locks the focus on an object you have tapped on even if you move the image around.

  鎖定焦點按鈕(掛鎖圖標)：即使將圖像四處移動，它也可以將焦點鎖定在輕敲的對象上。

• Freeze frame button (circle): This freezes the live image so you can get a steady look at it, adjust its zoom size, and more.

  凍結幀按鈕(圓圈)：凍結實時圖像，以便您可以穩定觀看它，調整其縮放大小等等。

• Filters button (three interlocking circles): This opens a menu that lets you adjust brightness and contrast, inverse the colors on the image, or apply color filters that can potentially aid people with color blindness or other sight impairments.

  “濾鏡”按鈕(三個互鎖的圓圈)：這將打開一個菜單，您可以通過該菜單調整亮度和對比度，反轉圖像上的顏色或應用可能有助色盲或其他視力障礙人士的濾色器。

While viewing a live image, you can zoom in and out using either the pinch-to-zoom gesture or the slider bar.

在觀看實時圖像時，您可以使用捏合縮放手勢或滑動條來放大和縮小。

And if you freeze the image using the circle button, you can zoom in and out and move the frozen image around with your fingers to get a better look at something, even if you didn’t center it perfectly the first time.

而且，如果您使用圓形按鈕凍結了圖像，則可以放大和縮小并用手指四處移動凍結的圖像，以更好地觀察某些事物，即使您第一次沒有完美地將其居中。

You can also save or share the image you have frozen by holding your finger down on the image until a tiny bubble pops up with “Save Image” and “Share” options. Tap on the option you’d like to use.

您還可以通過以下方式保存或共享凍結的圖像：用手指按住圖像，直到彈出帶有“保存圖像”和“共享”選項的小氣泡。 點擊您要使用的選項。

If you have trouble making out some details in the live scene or an image you’ve frozen, tap on the three circles in the lower-right corner of the screen, and you’ll find an impressive array of color filter options.

如果您無法在實時場景或已凍結的圖像中找出一些細節，請點擊屏幕右下角的三個圓圈，您會發現令人印象深刻的濾色鏡選項。

The two sliders control the brightness and contrast of the image, while the color filters change the color tone of the image. They include white/blue, yellow/blue, grayscale, yellow/black, and red/black options.

這兩個滑塊控制圖像的亮度和對比度，而濾色器則更改圖像的色調。 它們包括白色/藍色，黃色/藍色，灰度，黃色/黑色和紅色/黑色選項。

You can also invert the colors of the image (making it a negative image) with any of the color-filter options by tapping on the button in the lower-left corner that looks like two squares with curved arrows between them.

您還可以通過單擊左下角的看起來像兩個正方形之間帶有彎曲箭頭的按鈕，使用任何濾色器選項反轉圖像的顏色(使其成為負像)。

If you want to exit the color filters options, tap on the three circles in the lower-right corner of the screen, and you will return to the original control options.

如果要退出濾色器選項，請點擊屏幕右下角的三個圓圈，您將返回到原始控制選項。

When you’re completely done with Magnifier, you can exit the utility on an iPhone with a Home button by pushing the Home button once. On iPhones without a Home button, slide your finger upward from the bottom of the screen until the Home screen appears.

放大鏡完全用完后，您可以通過按一次“主頁”按鈕退出帶有“主頁”按鈕的iPhone上的實用程序。 在沒有“主頁”按鈕的iPhone上，從屏幕底部向上滑動手指，直到出現“主頁”屏幕。

Best of all, you can return to Magnifier quickly any time you need (as long as it’s enabled), by either using the button combination or invoking Control Center. Magnifier even works in the lock screen. It’s just one more iPhone accessibility feature that can make life easier for everyone.

最重要的是，您可以通過使用按鈕組合或調用控制中心，在需要的任何時間(只要啟用)快速返回到放大鏡。 放大鏡甚至可以在鎖定屏幕中使用。 這只是iPhone的另一項輔助功能，可以使每個人的生活更加輕松。

翻譯自: https://www.howtogeek.com/676097/how-to-use-your-iphone-as-a-magnifying-glass/

iphone視圖放大