Lingo Dictionary > G-K > isVRMovie |
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isVRMovie
Syntax
member(
whichCastMember
)
.
isVRMovie
isVRMovie of member
whichCastMember
sprite(
whichSprite
).isVRMovie
isVRMovie of sprite
whichSprite
Description
QuickTime cast member and sprite property; indicates whether a cast member or sprite is a QuickTime VR movie that has not yet been downloaded (TRUE
), or whether the cast member or sprite isn't a QuickTime VR movie (FALSE
).
Testing for this property in anything other than an asset whose type is #quickTimeMedia produces an error message.
This property can be tested but not set.
Example
This handler checks to see if the member of a sprite is a QuickTime movie. If it is, the handler further checks to see if it is a QTVR movie. An alert is posted in any case.
on checkForVR theSprite if sprite(theSprite).member.type = #quickTimeMedia then if sprite(theSprite).isVRMovie then alert "This is a QTVR asset." else alert "This is not a QTVR asset." end if else alert "This is not a QuickTime asset." end if end
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