# Mirror

See your designs and apps on iOS while you work on them from your Mac.

Working on mobile applications for iOS presents many unique challenges. You're working with small, high density screens that use layouts which are manipulated by touch: and none of these things exist on a Mac.

xScope's Mirror tool solves this problem by constantly moving the contents of a Mac window onto the iOS device. As you work on a Photoshop document or an iOS Simulator, what you see on your Mac is mirrored instantly onto the iPhone, iPod touch or iPad screen.

## Running the Mirror on iOS

To get started with the Mirror tool, you need to download the iOS app:

- ## Download using App Store

  Open the App Store app on your test device and tap on the search tab. In the text field, enter "xScope Mirror" and tap the "Search" button. Tap on the button to start the download and install the app.

- ## Download using iTunes on your Mac

  If you're going to be installing the app on several test devices, you may want to download the app on your Mac using iTunes. Once the app is loaded into iTunes, you can sync it to any test device.

To start using the xScope Mirror, make sure that xScope is running on your Mac. (Since you're reading this help from the xScope app, you're good to go right now.)

Once the Mac app is running, you can launch the xScope Mirror app on your iOS device. You'll be presented with a list of Mac names to select from. Tap on your Mac's name to start the Mirror connection.

Connecting from an iPad

## Problems connecting?

If you're having problems connecting from the iOS device to the Mac, here are some things to check:

- Make sure the iOS device and the Mac are on the same network. For example, if your Mac is using Wi-Fi and your iPhone is on 3G, you won't see the Mac listed on the iPhone. You'll have the fewest problems if the Mac and iOS device both connect to the same Wi-Fi network.
- Try turning off Bluetooth on your iOS device: it can interfere with the Wi-Fi network. Then restart your device to reset the network configuration.
- The preference to allow Mirror connections might be turned off: check that devices on the local network can view your desktop in the Mirror pane of xScope Preferences.
- If your Mac has the firewall enabled, check that xScope is allowed to accept incoming connections.

If you continue to have problems, check the Knowledge Base article.

For security reasons, the Mirror connection must be accepted on your Mac. This prevents someone with an iOS device from spying on your Mac desktop. Click on "Accept Connection" to start mirroring your Mac desktop.

Accepting a connection from "Flynn" on the Mac

After the connection starts, every window that you point at with your mouse will be mirrored on the iOS app's screen. After pointing at a window, you can drag the contents of the Mac window with your finger to align it quickly. As you drag the image near an edge, you'll see a highlight indicating that the position will be snapped to the screen edge.

In most cases, you'll want to "lock onto" a specific window. You can do this by tapping on the iOS screen to bring up the control panel followed by a tap on the lock icon. The arrow keys can also be used to "nudge" the window for precise positioning.

Tapping on the iOS screen displays a menu where you can select another Mac, nudge, scale, lock or save the image

## Tap and Hold

While locked the Mirror ignores all gestures, except for tap and hold to display the control panel. This helps while you're doing usability testing on a new layout, since a single tap would display the panel and get in the way of your content.

The control panel also shows buttons to adjust the image scaling factor: useful for showing Retina graphics on a non-Retina device, or vice versa. An action menu also lets you copy the current image to the iOS clipboard or save it in your Photos. This makes it easy to save compositions for later viewing or to send them as email attachments.

## Running the Mirror on the Mac

By default, the Mirror works with desktop windows. You can also bring up the Mirror tool on your Mac to display the contents of a file, your clipboard, or a Photoshop document as work with them:

The Mirror tool window showing a large Photoshop document

You've already seen how the desktop mirroring works and the leftmost icon in the Mirror window lets you choose that mode. The next icon allows you to work with files by dropping them in the window. Any changes that you make to the file are immediately shown in the Mirror window and sent to the iOS device. The Delete key can be used to clear the file and return to screen mirroring.

The next icon in the window mirrors the contents of your clipboard. Whenever you copy an image with another application, the contents of the clipboard are shown in the window and on the iOS device.

## Quick Drop

You can drag PSD, PNG, PDF, JPEG and TIFF files onto xScope's Dock icon and the Mirror tool will open automatically and send the image to your iOS devices.

## Mirroring a Photoshop Document as you Edit

xScope can display a Photoshop document two ways: you can mirror the PSD file (as described above) or the document as you edit. Mirroring a file will only update the iOS device when you save your edits in the PSD file, while mirroring as you edit updates any time you change the current document.

The other mirror modes don't require any configuration, however, both Photoshop and xScope require a little bit of setup to use the Photoshop document mirroring. The last icon in the Mirror window will be disabled until this configuration is complete.

Photoshop CS6 is recommended for document mirroring. You can also use CS5 as long as it has been upgraded to version 12.0.4 or later.

Here are the steps to setup the Photoshop document mode:

1. The first thing to setup is Remote Connections... in Photoshop's Edit menu. You'll need to enter a Password for the "Photoshop Server" that lets other applications (like xScope) access the current document.
2. After you've entered the password, click the checkbox to Enable Remote Connections. At this point, Photoshop's server is running. It will automatically start each time you launch Photoshop.
3. You'll need to switch back to xScope and open the Mirror preferences panel. In the Password field, enter the same value that you used when setting up the Photoshop server.
4. Open the Mirror tool window and click on the last icon (the small Ps). xScope will then connect to Photoshop and start displaying the current document. If there are any problems connecting, you'll see a window appear with some suggestions on how to fix common issues.

Note that in the future, you don't need to do this setup again, but you do need to make sure that Photoshop is running before you start this Mirror mode.

The maximum Photoshop document size that can be mirrored is 6000 × 6000 pixels.