Summary:
For clarity, since there are all kinds of maps, including a navigation map
widget.
Also, corrected some misspellings.
Test Plan: make && make check && make examples all work
Reviewers: cedric, zmike, bu5hm4n
Reviewed By: cedric
Subscribers: Jaehyun_Cho, #reviewers, #committers
Tags: #efl
Maniphest Tasks: T7564
Differential Revision: https://phab.enlightenment.org/D7974
I've done this by translating "Flip Page" to this new set of
EO APIs. In particular, absolute coordinates need to be used
in some calls, and the map needs to be calculated between
get and set operations.
This required an adjustment of the raw_coord API as the flip_page
code does some math after reading and then writing to the map.
Same for color. Those two properties now act like commands (ie.
like the other gfx map functions).
This also introduces a duplicate set of APIs to handle absolute
coordinates. Other solutions included:
- Use an enum to specify the type of coordinates (but then the
unit of cx,cy varies between non-unit relative position and
pixel position. Also this adds an extra argument to all those
function calls.
- Pass a special value (an empty eo object) as the argument for
pivot. Same remark about the unit as above. This way was
deemed too confusing because of the weird object.
Those two options have been discarded after asking the opinion
of a few developers I could reach.
@feature
This implements an entirely new API model for Evas Map by relying
on high-level transformations on the object rather than an external
Evas_Map structure that needs to be constantly updated manually.
The implementation relies on Evas_Map.
To rotate an object all you need to do now is
efl_gfx_map_rotate(obj, 45.0, NULL, 0.5, 0.5);
Or with a C++ syntax:
obj.rotate(45.0, NULL, 0.5, 0.5);
Or even simply (with default arguments):
obj.rotate(45.0);
The map transformation functions are:
- rotate
- rotate_3d
- rotate_quat
- zoom
- translate (new!)
- perspective_3d
- lightning_3d
@feature
Xavi Artigas
Jean-Philippe Andre