tailieunhanh - Photoshop cs5 by steve Johnson part 17

Làm việc với Layers Để thành công với Adobe Photoshop, bạn cần phải được kiểm soát. Bạn cần phải kiểm soát màu sắc, để kiểm soát các yếu tố của thiết kế, và thậm chí bạn cần phải kiểm soát thứ tự của các yếu tố thiết kế. Nếu kiểm soát được những gì bạn khao khát, sau đó lớp, nhiều hơn bất kỳ tính năng khác, giúp bạn đạt được kiểm soát. | Working with Layers 5 Introduction What You ll Do To be successful with Adobe Photoshop you need to be in control. You need to control color to control elements of the design and you even need to control the order of design elements. If control is what you crave then layers more than any other feature helps you achieve that control. Layers give you the ability to separate individual elements of your design and then control how those elements appear. You can think of layers as a group of transparent sheets stacked on top of each other. Through the creative use of these electronic sheets you can blend the elements of two or more layers and create layers to adjust and control contrast brightness and color balance. You can even group layers together to help organize and manage your design. Layers are a digital designer s canvas and they are just as real as a stretched canvas is to a natural media designer. The strokes you apply to a real canvas using a brush are equivalent to strokes in a Photoshop layer when you use any of the painting tools. The natural artist may use oils or watercolor in the design while the Photoshop artist uses electronic ink. The Layers panel allows you to view the image almost as if you were actually painting or designing with natural media. However our canvas the Layers panel goes far beyond anything possible in the real world. In Photoshop using multiple layers is the way to control the information within a document. There are times when you will create several layers each layer will contain a separate aspect of the total design. Having multiple layers allows you to adjust and move each element independently. Eventually multiple layers may no longer be necessary. However you might not want to link them together or even place them within the same folder. Instead you might want to combine them into a single unit. Once again Photoshop comes to the rescue by giving you several options for combining layers without flattening the entire document. .