Package: cairo

Function cairo:identity-matrix

Lambda List

cairo:identity-matrix (cr)

Arguments

cr -- a cairo:context-t instance

Details

Resets the current transformation matrix (CTM) by setting it equal to the identity matrix. That is, the user-space and device-space axes will be aligned and one user-space unit will transform to one device-space unit.
 

See also

2025-1-29