Tham khảo tài liệu 'photoshop cs5 digital classroom_tập 9', công nghệ thông tin, đồ họa - thiết kế - flash phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Using the new Black White adjustment layer 9 2 Navigate to the ps09lessons folder inside the pslessons folder you created on your computer and double-click on the file named . A cityscape appears. You will convert this cityscape image to grayscale. 3 Choose File Save As the Save As dialog box appears. Navigate to the ps09lessons folder. In the Name text field type ps0903_work and select Photoshop from the Format drop-down menu. Press Save. 4 Click on the Create New Fill or Adjustment Layer button 0 at the bottom of the Layers panel and select Black White. The Black and White settings become active in the Adjustments panel. This window may appear very confusing at first. Without some assistance it would be difficult to decipher which color adjustments are going to affect the image and where. Fortunately Adobe has created some helpful features to make a better conversion easier for users. 5 Click on the pointing finger icon ộlh in the Adjustments panel to make that option active. 6 Click and hold on the sky in the image a pointing finger with a double arrow s appears. The color that would make changes to that part of the image the sky is affected. Lesson 9 Taking Layers to the Max 261 9 Using the new Black White adjustment layer 7 Continue holding down on the sky image and drag to the right notice that you automatically lightened the blues in the sky. Click and drag to the left to make the conversion darker. Click and drag in the sky area to automatically adjust the color 262 Adobe Photoshop CS5 Digital Classroom Using the new Black White adjustment layer 9 8 Now click on the darker streaming car lights in the image the Reds are highlighted. Click and drag to the right to lighten them. You can just make visual adjustments for this image but if you were concerned about dot values you would want to have the Window Info panel open. Click and drag on the car lights to lighten the conversion. 9 You can turn the visibility of this adjustment layer off and on by .
