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NAME

ShowLayer
Make invisible layer visible again (V45)

SYNOPSIS

result = ShowLayer( l , other )
d0 a0 a1

LONG ShowLayer( struct Layer *, struct Layer * );

FUNCTION

Make this layer visible again and move it in front of the "other" layer. For LAYERSMART layers, copy the image from the backding store back on the screen, for simple layers, generate apropriate damage. If the layer is not hidden, this call does nothing. This operation may generate refresh events in other layers associated with this layer's Layer_Info structure.

INPUTS

l
pointer to a layer to un-hide

other
pointer to layer to move in front of. for NULL, this layer is moved into the background behind layers of similar kind, for (struct Layer *)1, this layer is moved on top of the layer stack of layers of similar kind.

RESULT

result
TRUE if operation successful. FALSE if operation unsuccessful (probably out of memory)

SEE ALSO

<graphics/layers.h>