Lock alpha channel: if you check this option the transparent areas of the layer will be kept, even if you have checked the Fill transparent areas option for the Bucket fill tool. This may be necessary to protect them from unwanted changes. Lock pixels: when this option is checked, you can't modify layer pixels. In the layer dialog, if the alpha lock is **on**, sometimes not so easy to see in Windows Gimp, you can not paint on transparency.Ĭlick on the icon to toggle on-off. You do realise that this post is from 2005. Layers so there I am not having a problem keeping up with which layer Why I can't seem to keep my painting on the layer. you can hold down theALT key and drag in the image window to resize your brush. For example, a transparent background gives you the ability to place your product against a background that dynamically changes colors.Ĭreating a transparent background for your product image in Photoshop opens up a wide range of eye-catching display options for your featured products.I have the "keep transparency" checked, and I just cannot figure out Welcome to this tutorial on saving images with transparent areas in. On responsively designed sites, a featured product with a transparent background can interact differently with its background depending on the user's screen size. Your website's logo files should also be created with transparent backgrounds so that you can place the logo anywhere on your site, regardless of the page's background color. Using Photoshop to create a transparent background, and then saving the file in the appropriate web-ready format, is remarkably easy once you know what you're doing. How to create a transparent background for a product image in Photoshop We'll walk you through this simple process in the tutorial below. #Make transparent background in paintbrush mac how to Step 1: Make your image into a layered file Save your image in the proper web-ready format. For this example, we'll use an image of a wristwatch taken against a white background. By default, this panel rests to the right of your image window, but if you don't see it you can access it by clicking on Window > Layers from the dropdown menu at the top of the application window. In the Layers panel, double-click on the Background layer. A New Layer dialog box asking you to rename the layer will appear. You can leave this as the default Layer 0, and click OK. You've now unlocked your background layer, and anything you delete from it will be transparent. Select the Magic Wand tool from the Toolbar on the left-hand side of the application window. Then, click on Select Subject from the Options bar at the top of the screen. Photoshop will attempt to select the object from your photograph, regardless of the background. You will see the selection as "marching ants" surrounding the selection. If the selection isn't perfect, you can use the Magic Wand tool to remove more of the background from the selection, or add more of the product to the selection, depending on how the selection. In this example, Photoshop didn't completely remove the watch's shadow from the selection, so we'll choose the Subtract from selection icon in the Options bar, and then click on portions of the shadow with the Magic Wand tool until the selection only contains the watch. When you create your selection, make sure you also select any areas where there are "holes" in your product image, as in the area where the watch face meets the wristband in the example image. Once you have just your product selected, select the inverse by typing SHIFT+CTRL+I (SHIFT+COMMAND+I on a Mac), or by choosing Select > Inverse from the dropdown menu at the top of the application window. With your inverse (background) selected, type BACKSPACE (DELETE on a Mac). In Photoshop, a transparent background is represented with a gray and white checkerboard pattern. #Make transparent background in paintbrush mac how to.
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