NAME

display-multi : Duplicate visual operations onto multiple visuals

SYNOPSIS

display-multi <:targetspec> ...

DESCRIPTION

Duplicates all drawing operations onto multiple child targets, thus producing identical output on multiple visuals.

OPTIONS

The argument to display-multi is a colon- (:) separated list of target specs to draw on. Because target specs can (and often do) contain colons, they need to be enclosed in parentheses.

target-spec

Specifies the target which to draw on (the parent target). This defaults to automatic selection (just like using ggiOpen(NULL) when GGI_DISPLAY is not set).

FEATURES

• DirectBuffer never supported.
• Unaccelerated.