When saving an image with an alpha channel, select TIFF.
This creates an alpha channel and make the background of a layer transparent.
Tap, select Export PSD, then the method for export, such as Mail, iCloud Photo Sharing, etc.Ĭreating an alpha channel in SketchBook Pro Windows 10 Tap, select Gallery, then Save current sketch. Use Magic Wand selection to remove the pixels. Turn off each layer until you find the troublesome layer. If a checkered pattern doesn't appear in the background, that indicates that the background of one of your layers is filled with pixels. A grey and white checked pattern will appear in the background. Within the Layer Editor, find the Background layer. If you're on a handheld device, such as a phone, tap to open the Layer Editor. When you release the Layer menu option with your other hand, the UI will disappear again. While you continue with Layer selected, use your other hand to make changes in the Layer Editor. This will open the Layer Editor, which appears along the right of your screen. With one hand, tap and drag down to select and hold Layer from the menu that appears. You can use the editing tools in the Markup toolbar to mark up an image file. If you're on a tablet and the UI is hidden, quickly access the Layer Editor using the trigger. In Preview on your Mac, sketch and draw, adjust colors, and use notes, text. If you want to work without it displayed, tap to hide the UI. If you're on a tablet, the Layer Editor is visible by default, along the right of your screen.
When saving an image with an alpha channel, select TIFF, png, or PSD.Ĭreating an alpha channel in SketchBook Pro Mobileĭo one of the following, depending on the device and version of SketchBook you're using: In the Layer Editor, in the Background layer, tap to turn off the background layer and create an alpha channel. Creating an alpha channel in SketchBook Pro Desktopīefore saving a file, you can turn off the background layer to have a transparent background (alpha channel). SketchBook will display a grey and white checked pattern to indicate an alpha channel. This is because it doesn’t contain any pixels. The alpha channel will enable the background of one image to show through the alpha channel of the other images. It’s handy when compositing (combining) an assortment of images. You can scroll forward and backward through all opened windows.
You can automatically concatenate documents by dropping them on the same window. When hidden (tap to hide it), this creates an alpha channel. Then Plain Text Editor is what you need Features: - It works with any kind of plain text files (text, source code, HTML. The Background layer is at the bottom of the Layer Editor.