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Graphics Options and Device Parameters Dictionary

DISPOSAL



Specifies what happens to the graphic after it is displayed.
Used in: GOPTIONS statement
Default: NONE
Restriction: GIFANIM driver only

Syntax
Details

Syntax

DISPOSAL=NONE | BACKGROUND | PREVIOUS | UNSPECIFIED

NONE

causes the graphic to be left in place after displaying. This is the default.

BACKGROUND

causes the background color to be returned and the graph erased after displaying.

PREVIOUS

causes the graphic area to be restored with what was displayed in the area previously.

UNSPECIFIED

indicates that no action is necessary.


Details

In Version 6, the ERASE | NOERASE graphics option performed this function for the GIFANIM driver.

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