Apple MA434Z/A User Manual - Page 53

To use the two different click-and-hold button behaviors: m Click the View Channel button in the Viewer to toggle between the RGB and the alpha views. m Click and hold the View Channel button to open a pop-up menu from which you can choose a specific channel view. Click. Click and hold. You can override the default channel display progression when the View Channel button is clicked. For example, clicking the button in RGB view displays the alpha view. When you click again, the RGB view is displayed. To go from RGB to red to alpha channels: 1 Command-click or Control-click and hold the View Channel button, then select the Red Channel button. 2 Command-click or Control-click and hold the View Channel button, then select the Alpha Channel button. When you click the View Channel button, you now toggle through RGB, red, alpha, and back to RGB. 3 To save this behavior, choose File > Save Interface Settings. Note: You can cycle through some Viewer functions using number keys. Press 2 to cycle forward through the channel views, and press Shift-2 to toggle backward through the channel views. Press 1 to toggle between the A and B compare buffers. Chapter 1 An Overview of the Shake User Interface 53