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gf_layer_enable()

Enable a display layer

Synopsis:

#include <gf/gf.h>

void gf_layer_enable( gf_layer_t layer );

Arguments:

layer: The handle of the layer to enable.

Library:

gf

Description:

This function enables a layer. A layer can be either:

enabled -- displayed to the user
disabled -- not visible to the user

In some cases it's not possible to disable a layer. Main display layers, for instance, typically can't be disabled.

Classification:

QNX Graphics Framework

Safety:
Interrupt handler	No
Signal handler	No
Thread	Yes

See also:

gf_layer_attach(), gf_layer_detach(), gf_layer_disable(), gf_layer_query()