Path.foreach_

bool foreach_(gsk.types.PathForeachFlags flags, gsk.types.PathForeachFunc func)

Calls func for every operation of the path.

Note that this may only approximate self, because paths can contain optimizations for various specialized contours, and depending on the flags, the path may be decomposed into simpler curves than the ones that it contained originally.

This function serves two purposes:

  • When the flags allow everything, it provides access to the raw, unmodified data of the path.
  • When the flags disallow certain operations, it provides an approximation of the path using just the allowed operations.

    Parameters

    flagsflags to pass to the foreach function. See gsk.types.PathForeachFlags for details about flags
    functhe function to call for operations

    Returns

    FALSE if func returned FALSE`, `TRUE` otherwise.