Tamil TechZone

About layer clipping masks A clipping mask is a group of layers to which a mask is applied. The bottommost layer, or base layer, defines the visible boundaries of the entire group. For example, suppose you have a shape in the base layer, a photograph in the layer above it, and text in the topmost layer. If the photograph and text appear only through the shape outline in the base layer, they also take on the opacity of the base layer. You can group only successive layers. The name of the base layer in the group is underlined, and the thumbnails for the overlying layers are indented. Additionally, the overlying layers display the clipping mask icon. Note: You can link the layers in a clipping mask so that they move together. ...

Guidelines for recording actions Keep in mind the following guidelines when recording actions: You can record most—but not all—commands in an action. You can record operations that you perform with the Marquee, Move, Polygon, Lasso, Magic Wand, Crop, Slice, Magic Eraser, Gradient, Paint Bucket, Type, Shape, Notes, Eyedropper, and Color Sampler tools—as well as those that you perform in the History, Swatches, Color, Paths, Channels, Layers, Styles, and Actions panels. Results depend on file and program setting variables, such as the active layer and the foreground color. For example, a 3‑pixel Gaussian blur won’t create the same effect on a 72‑ppi file as on a 144‑ppi file. Nor will Color Balance work on a grayscale file. When you record actions that include specifying settings in dialog boxes and panels, the action will reflect the settings i...

Position with the Ruler tool The Ruler tool  helps you position images or elements precisely. The Ruler tool calculates the distance between any two points in the workspace. When you measure from one point to another, a nonprinting line is drawn, and the options bar and Info panel show the following information: The starting location (X and Y) The horizontal (W) and vertical (H) distances traveled from the x and y axes The angle measured relative to the axis (A) The total length traveled (D1) The two lengths traveled (D1 and D2), when you use a protractor All measurements except the angle are calculated in the unit of measure currently set in the Units & Rulers preference dialog box. If your document has an existing measuring line, selecting the Ruler tool causes it to be displayed. ...

Creating and editing a quick mask To use Quick Mask mode to create and edit selections quickly, start with a selection and then add to or subtract from it to make the mask. You can also create the mask entirely in Quick Mask mode. Color differentiates the protected and unprotected areas. When you leave Quick Mask mode, the unprotected areas become a selection. Note: A temporary Quick Mask channel appears in the Channels panel while you work in Quick Mask mode. However, you do all mask editing in the image window. Using any selection tool, select the part of the image you want to change. ...

About the selection tools The selection tools are located in the Tools panel, which is located, by default, on the left side of your screen. In Photoshop Elements, you must be in Expert mode to see the selection tools. Rectangular Marquee tool : Draws square or rectangular selection borders. Elliptical Marquee tool : Draws round or elliptical selection borders. Lasso tool : Draws freehand s...