#Background eraser tool definition full#
#Background eraser tool definition free#

The _ palette allows you to work with up to five clon ing source s at the same time. The _ tool changes pixels in the image as you drag through them. The _ command allows you to change the view and size of the thumbnail related to each layer in the Layers palette.Ī special kind of mask is a(n) _ mask that masks the layers above it. When working with composite objects, to maintain the integrity of each element and to provide maximum flexibility in future editing, it is a good idea to save the file in _ format. Layer _ help you manage and organize layers in a logical manner.Ī(n) _ adjustment is one way to make tonal changesto the shadows and highlights in a layer or to the entire image.īy default, the mask is _ or connected to the selected layer. You can duplicate a layer by right-clicking a layer in the Layers palette, and then clicking _ on the shortcut menu. The three _ buttons found on the Background Eraser options bar are used to erase colors continuously as you drag, only the areas containing the color you first click, and only areas containing the current background color. The Magic Eraser options bar allows you to enter a(n) _ value to define the range of colors that can be erased.Ī(n) _ mask is a layer mask created by making a selection in the layer. The nontransparent or _ areas of a layer are solid and eclipse lower layers. On most layers, the Eraser tool simply erases the pixels or changes them to _. _ adjustments let you apply predetermined pictures, tiles, or patterns.

#Background eraser tool definition free#

For example, if you have text or a shape which you want an image to show through, the quickest way to do this is to click on the word (which is made up of a solid colour) with the Magic Eraser tool and the colour will vanish, allowing the layer under it, which has the photo on, show through.įor more techniques and tips, have a look at some of the latest techniques, or if you have a question or want more help, feel free to ask in our forums.A(n) _ is a section within a Photoshop document that you can manipulate independent from the rest of the document.Īs shown in the accompanying figure, a(n) _ layer is a new layer added to an image to affect a tonal change to a large portion of the image. You can also use the tool to make part of another layer visible. To add a new background we just created a new layer (Layer>New Layer) and applied a Gradient. An opacity of 40% was applied to the Magic Eraser tool when removing the background of the image on the right and as a result the new gradient background isn't as strong.

#Background eraser tool definition full#

In our example, 100% opacity was set on the left image and all of the new background with a gradient on it can be seen at full strength. Lowering the opacity means the colour you're removing will still be partially visible. An opacity of 100% will completely remove the background, leaving just a transparency (the chequered pattern). This defines how strong the eraser tool you're using is. Leave it un-ticked and only the chosen pixel colour on the layer you have selected will be removed. If you tick this option Photoshop will erase all similar pixels from all the layers you have created not just the one you have selected.

So if you have a building, tree branch or, in our case, a person and their hair separating some of the background the pixels which are similar in colour that are sat on the other side of the object won't be erased. With this ticked the Magic Eraser tool will only remove similar pixels that are sat next to each other. Why is this useful? Well when you add a new background, it will look like your subject belongs on that background rather than looking like something that was lifted from another shot and badly dropped onto something new. This is automatically checked and you should leave it this way as it helps smooth edges. Set a low Tolerance and Photoshop will only remove pixels that are more similar in colour to the pixel you clicked. The higher the number you type in this box, the more pixels will be removed in one go as Photoshop will know you want to remove pixels from a broader range. Adjusting the Magic Eraser tool Tolerance