push_component_transfer
Description:
[ Version ( since = "4.20" ) ]
public void push_component_transfer (ComponentTransfer red, ComponentTransfer green, ComponentTransfer blue, ComponentTransfer alpha)
public void push_component_transfer (ComponentTransfer red, ComponentTransfer green, ComponentTransfer blue, ComponentTransfer alpha)
Modifies the colors of an image by applying a transfer function for each component.
The transfer functions operate on unpremultiplied colors.
The image is recorded until the next call to [method@Gtk.Snapshot.pop].
Parameters:
| this |
a `GtkSnapshot` |
| red |
the transfer for the red component |
| green |
the transfer for the green component |
| blue |
the transfer for the blue component |
| alpha |
the transfer for the alpha component |