![transcad save selection as cdf transcad save selection as cdf](https://i.ytimg.com/vi/rW4nF4OxLks/maxresdefault.jpg)
In other words, the channel is "cut away" from the selection. Subtract From Selection - subtracts the channel from the current selection. Replace Selection - replaces the current selection with the chosen channelĪdd To Selection - adds the channel to the current selection To load a selection from an alpha channelĬhoose a channel from the Load From list box. You can also save a selection to a channel by clicking the Save Selection As Channel button in the Channels panel. Intersect With Mask - determines the intersection of the selection and the chosen channel, and saves the intersection to the channel Subtract From Mask - subtracts the current selection from the chosen channel Replace Mask - replaces the channel with the current selectionĪdd to Mask - combines the current selection with the chosen channel In the Operation area, enable one of the following options: To combine a selection with an existing alpha channelĬhoose a channel from the Save To list box. If you do not specify a name, the new channel is named incrementally with the previous channel: Alpha 1, Alpha 2, and so on. If you want to specify a name, type a name in the Name box.Īlpha channels are pixel based, therefore, any path-based selections are saved as pixel-based selections. The purpose of the precise selection of the face is to control the brushstrokes and constrain effects. The following images show the step-by-step creation of a precise "face" selection that excludes the beak and eyes. For more information, see To view or hide a channel. To show the selections clearly in these images, the selections were saved to channels, reloaded, and displayed as red overlays. In the following set of owl images, the artist created and saved selections for each area that she wanted to work with separately - the eyes, the beak, and the outline. When intersecting a selection, you include only those parts that are common to the selection and the existing channel. Subtracting a selection cuts it out of the existing channel. Adding to a selection combines it with the existing channel. When you save or load alpha channels, you can combine the current selection with an existing alpha channel by adding, subtracting, or intersecting with the selection. Loading a selection reactivates it on the canvas, where it controls painting and image effects.Ĭombining selections when saving or loading alpha channels To reactivate a selection that was previously saved as an alpha channel, simply load it in the image. You can also combine a new selection with one that was previously stored in an alpha channel. You can create an alpha channel from the current selection to copy its editable and protected areas. For more information see, Working with the Selection Portfolio. It is important to note that the Selection Portfolio stores only path-based selections. To reuse a selection in other documents, you can store the selection in the Selection Portfolio. An alpha channel is a temporary storage area for both path-based and pixel-based selections. You can create alpha channels to store multiple selections in a document. To load a selection from an alpha channel To combine a selection with an existing alpha channel To save a selection to a new alpha channel Sleep all day Climb palm trees Play with the monkeys Collect shells Learn the local language Write a book aboutit Build a boat Go fishing all day Live in a tree house Swim every day Explore the jungle Paint pictures of it Create new parks and gardens Plant trees and colourful flowers Eat exotic food The tropical island gameIf I livedon a tropical island,I would invite you to visit it.Quick links to procedures on this page: Take litterhome Help to keep all water clean Keep off the grass Plant flowers and trees Never draw or paint on the trees and walls Feed birds in winter Don’t hurt animals Respect the life of the country Don’t throw garbage in water Stop using your car Recycle! No fishing If I saw this notice, I would V.
![transcad save selection as cdf transcad save selection as cdf](https://slideplayer.com/slide/4320620/14/images/18/Project+Selection+(TIP%2FRTP).jpg)
What will happen if we make problems for the environment We throw away plastic and glass bottles.LIFE IN the FUTURE The Earth is our environment