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Coreldraw 12 The Official Guide.pdf
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Editing and previewing animation

The Corel R.A.V.E. application lets you make changes to movies and preview them. In this section, you’ll learn about

working with timelines

working with tweens

previewing animation

Working with timelines

You can modify the way an animated object changes over time by making changes to its timeline. You can insert and delete frames. You can also add, delete, and move keyframes. Adding keyframes gives you more control over the way an object changes between its start and end frames; deleting keyframes lets you remove unwanted changes to the object over time; and moving keyframes lets you control how quickly changes take place.

You can also edit an animated object by changing its life span or shifting its timeline. You change an object’s life span by moving the start frame, end frame, or both. Shifting an object’s timeline lets you move the object to a different series of frames without affecting its life span. For example, you can shift the timeline of an object that appears in frames 5 to 20 so that it appears in frames 10 to 25. For more information about shifting an object’s timeline, see “To shift an object’s timeline” in the Help.

To insert a frame

1In the Timeline docker, click a frame.

2Click the Insert frame button .

3In the Insert frame dialog box, type a value in the Number of frames box.

4Enable one of the following options:

After current frame

Before current frame

Corel R.A.V.E.: Editing and previewing animation

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If the current frame is not part of at least one object’s timeline, inserting frames has no effect.

To delete a frame

1In the Timeline docker, click a frame.

2Click the Delete frame button .

3In the Delete frame dialog box, type a value in the Number of frames box.

4Enable one of the following options:

After current frame

Before current frame

If the current frame is not part of at least one object’s timeline, deleting frames has no effect.

To add, delete, and move keyframes

To

Do the following

 

 

Add a keyframe

Click a frame in an object’s timeline, and

 

click Movie ` Insert keyframe.

 

 

Delete a keyframe

Click a keyframe in an object’s timeline, and

 

click Movie ` Delete keyframe.

 

 

Move a keyframe

Click a keyframe in an object’s timeline, and

 

drag it to another frame.

 

 

You cannot move a keyframe beyond another keyframe in an object’s timeline.

You can also add a keyframe by double-clicking a frame in the object’s timeline.

You can also delete a keyframe by double-clicking it.

To change the life span of an object

1 Select an object.

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CorelDRAW Graphics Suite 12 User Guide

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