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Sử dụng photoshop cs5 part 33

Sáp nhập và xoá các lớp điều chỉnh Khi bạn nhập một lớp điều chỉnh xuống, các điều chỉnh được áp dụng vĩnh viễn cho các lớp hình ảnh bên dưới. Nếu bạn thay đổi tâm trí của bạn, hoặc chọn Edit Undo (ngay) hay! Click bang trước trên bảng History. | Adjustment Layer Basics 201 Merging and deleting adjustment layers When you merge an adjustment layer downward the adjustments are applied permanently to the underlying image layer. If you change your mind either choose Edit Undo right away or click the prior state on the History panel. To merge an adjustment layer Do either of the following Click the adjustment layer to be merged downward then press Ctrl-E Cmd-E. Right-click on or near the adjustment layer name and choose Merge Down. Note Adjustment layers don t contain pixels so you can t merge them with one another. However you can merge multiple adjustment layers into an image layer or layers by using the Merge Visible command see page 145 or the Flatten Image command see page 146 . Adjustment layers are as easy to delete as they are to create. To delete an adjustment layer Do either of the following Click the icon for an adjustment layer on the Layers panel then click the Delete Layer button if on the same panel or the Delete Adjustment Layer button if on the Adjustments panel. Click Yes if an alert appears. Optional Click Don t Show Again to prevent the alert from reappearing. Click the icon or layer mask thumbnail for an adjustment layer on the Layers panel then press Backspace Delete. See also the sidebar at right. A Click the adjustment layer to be merged downward. The Merge Down command applied the Levels values from the adjustment layer to the underlying image layer which in this case is the Background. BYPASSING THE AUTO-SELECT PARAMETER OPTION The new Auto-Select Parameter option on the Adjustments panel menu causes the first entry field on the panel to become highlighted automatically when you create an adjustment layer or when you double-click the icon for an existing adjustment layer on the Layers panel. Although this option enables you to quickly enter or change values it can be an annoyance because it prevents some shortcuts from working e.g. selecting a tool via its letter shortcut or deleting a