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error 404 screenSharedMemory | revDocs | RunRev
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Product Edition
Version
screenSharedMemory
Basics
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Type
Property
Syntax
set the screenSharedMemory to {true | false}
Introduced
1.0
Environment
Desktop, Web and Server
Platform Support
Linux
Security
None required
Summary
Specifies whether images are drawn in shared memory on Unix systems.
Examples

set the screenSharedMemory to false

Additional Comments
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Use the screenSharedMemory property to improve drawing speed.

Value:

The screenSharedMemory is true or false.

By default, the sharedScreenMemory is set to true on Unix systems, false on Windows and Mac OS systems.

Comments:

If the screenSharedMemory property is set to true, the engine uses the system's shared memory extension (if available) to draw images. This speeds up image rendering.

Shared memory is not available on all Unix systems, and cannot be used if the application is running across the network rather than locally.

If the application is started from a Unix command line, this property can be set to false on startup by using the -s option.

The setting of this property has no effect on Mac OS or Windows systems.

User Comments
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