vg4->canvas->chain_disable()
Disable or enable chain-item of a selection-chain.
SYNTAX
VG_BOOL
vg4->canvas->chain_disable(struct VG_Canvas *cvas,
const char *iname,
const char *ename,
VG_BOOL disable)
FUNCTION PARAMETERS
| cvas | Canvas |
| iname | Name of selection-chain |
| ename | Name of chain-item to enable/disable |
| disable | VG_TRUE = disable, VG_FALSE = enable |
RETURN VALUE
Returns whether it was previous disabled
DESCRIPTION
Disable or enable chain-item of a selection-chain.
A disabled chain-item will not be shown and selectable.
See section CV-CHAIN in vg4->canvas->load().
SEE ALSO