From 2a0ad3d42c7342ee060791aba01f70f058238dce Mon Sep 17 00:00:00 2001 From: Kristian Evers Date: Tue, 2 Apr 2019 12:59:55 +0200 Subject: Docs: Clarify that angular in proj_angular_input/output means radians --- docs/source/development/reference/functions.rst | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'docs/source/development/reference') diff --git a/docs/source/development/reference/functions.rst b/docs/source/development/reference/functions.rst index 0066c3a2..00653ad9 100644 --- a/docs/source/development/reference/functions.rst +++ b/docs/source/development/reference/functions.rst @@ -638,23 +638,23 @@ Various .. c:function:: int proj_angular_input (PJ *P, enum PJ_DIRECTION dir) - Check if a operation expects angular input. + Check if a operation expects input in radians or not. :param `P`: Transformation object :type `P`: const PJ* :param `direction`: Starting direction of transformation :type `direction`: PJ_DIRECTION - :returns: :c:type:`int` 1 if angular input is expected, otherwise 0 + :returns: :c:type:`int` 1 if input units is expected in radians, otherwise 0 .. c:function:: int proj_angular_output (PJ *P, enum PJ_DIRECTION dir) - Check if an operation returns angular output. + Check if an operation returns output in radians or not. :param `P`: Transformation object :type `P`: const PJ* :param `direction`: Starting direction of transformation :type `direction`: PJ_DIRECTION - :returns: :c:type:`int` 1 if angular output is returned, otherwise 0 + :returns: :c:type:`int` 1 if output units is expected in radians, otherwise 0 C API for ISO-19111 functionality +++++++++++++++++++++++++++++++++ -- cgit v1.2.3