A Channel represents a single channel in a Node. Krita does not use channels to store local selections: these are strictly the color and alpha channels.
Methods
Member documentation
Return
the exact bounds of the channel. This can be smaller than the bounds of the Node this channel is part of. |
Read the values of the channel into the a byte array for each pixel in the rect from the Node this channel is part of, and returns it.
Note that if Krita is built with OpenEXR and the Node has the 16 bits floating point channel depth type, Krita returns 32 bits float for every channel; the libkis scripting API does not support half.
Parameters
| rect | (no description provided) |
Return
(no description provided) |
writes the given data to the relevant channel in the Node. This is only possible for Nodes that have a paintDevice, so nothing will happen when trying to write to e.g. a group layer.
Note that if Krita is built with OpenEXR and the Node has the 16 bits floating point channel depth type, Krita expects to be given a 4 byte, 32 bits float for every channel; the libkis scripting API does not support half.
Parameters
| value | a byte array with exactly enough bytes. |
| rect | the rectangle to write the bytes into |
setvisible set the visibility of the channel to the given value.
Parameters
| value | (no description provided) |
checks whether this channel is visible in the node
Return
the status of this channel |