Đang chuẩn bị liên kết để tải về tài liệu:
Photoshop CS3 for Screen Printers- P17

Photoshop CS3 for Screen Printers- P17: The toolbox is the heart of Photoshop CS3, and where you’ll find the tools you need to create your artwork and perform editing tasks. From the toolbox you can access the selection tools, shape tools, type tools, Crop tool, and eraser tools. These are basic tools that any screen printer or graphic artist needs. | 456 Part V Color Separations 24. Click on the original file s title bar to make it active. Choose Select Color Range. 25. From the Color Range dialog box use the Eyedropper to choose the yellow in the image. Use the smaller image you recently created. Move the Fuzziness slider so that you pick up the yellow in the yellow balls and some of the yellow you ll need in the orange. Since we re not picking orange as a channel or indexed color some yellow will have to be included there. Verify that Sampled Colors is chosen from the Select field Invert is chosen Selection is chosen and Selection Preview is None. See Figure 24-8. This holds true for the rest of this project. Click OK. Figure 24-8 Pull the yellow and some orange 26. In the Channels palette click the Save selection as channel icon. 27. In the Channels palette click once to select the new channel. 28. Choose Select Deselect. 29. Double-click on the new channel icon not the channel title. From the Channel Options dialog box select Spot Color and change the Solidity to 10 percent. 30. Click on the color square in the Channel Options dialog box. 31. Drag the Color Picker away from the duplicate file. 32. Use the Eyedropper to click on the yellow in the duplicate image. Click Color Swatches to choose the closest Pantone color. Click OK and OK again. You might want to change the name of the channel by clicking on its name and changing the name to Yellow. 457 Chapter 24 Indexed Color Separations Repeat for Each Channel and Color You ll need to create a channel for each color. 33. In the Channels palette click on the composite channel so that the image is showing in full color. Choose Select Color Range. 34. In the Color Range dialog box use the Eyedropper to choose the royal blue in the image. Move the Fuzziness slider so that you pick up the blue in the blue balls plus a little extra. Remember the purple is created from the blue and the red. Verify that Sampled Colors is chosen from the Select field Invert is chosen