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| author | Loïc Hoguin <[email protected]> | 2014-04-04 21:54:01 +0200 |
|---|---|---|
| committer | Loïc Hoguin <[email protected]> | 2014-04-04 21:54:01 +0200 |
| commit | 372f50eb8c9d4ea9e7e9ff78a76b8320e8acd018 (patch) | |
| tree | 39fa7f11fbac1b8a47b252373c3b145052703be9 /src | |
| parent | be44046850adf018e648752571247115638df75b (diff) | |
| download | esdl2-372f50eb8c9d4ea9e7e9ff78a76b8320e8acd018.tar.gz esdl2-372f50eb8c9d4ea9e7e9ff78a76b8320e8acd018.tar.bz2 esdl2-372f50eb8c9d4ea9e7e9ff78a76b8320e8acd018.zip | |
Add sdl_renderer:draw_line/{3,5}
Diffstat (limited to 'src')
| -rw-r--r-- | src/esdl2.erl | 4 | ||||
| -rw-r--r-- | src/sdl_renderer.erl | 9 |
2 files changed, 13 insertions, 0 deletions
diff --git a/src/esdl2.erl b/src/esdl2.erl index e9bca0f..6f38c3b 100644 --- a/src/esdl2.erl +++ b/src/esdl2.erl @@ -61,6 +61,7 @@ -export([render_clear/1]). -export([render_copy/4]). -export([render_copy_ex/7]). +-export([render_draw_line/5]). -export([render_present/1]). -export([render_set_logical_size/3]). -export([set_render_draw_color/5]). @@ -233,6 +234,9 @@ render_copy(_, _, _, _) -> render_copy_ex(_, _, _, _, _, _, _) -> erlang:nif_error({not_loaded, ?MODULE}). +render_draw_line(_, _, _, _, _) -> + erlang:nif_error({not_loaded, ?MODULE}). + render_present(_) -> erlang:nif_error({not_loaded, ?MODULE}). diff --git a/src/sdl_renderer.erl b/src/sdl_renderer.erl index 3994ab7..624b296 100644 --- a/src/sdl_renderer.erl +++ b/src/sdl_renderer.erl @@ -23,6 +23,8 @@ -export([copy/2]). -export([copy/4]). -export([copy/7]). +-export([draw_line/3]). +-export([draw_line/5]). -export([present/1]). -export([set_draw_color/5]). -export([set_logical_size/3]). @@ -72,6 +74,13 @@ copy(Renderer, Texture, SrcRect, DstRect, Angle, CenterPoint, FlipFlags) -> esdl2:render_copy_ex(Renderer, Texture, SrcRect, DstRect, Angle, CenterPoint, FlipFlags), receive {'_nif_thread_ret_', Ret} -> Ret end. +draw_line(Renderer, #{x:=X1, y:=Y1}, #{x:=X2, y:=Y2}) -> + draw_line(Renderer, X1, Y1, X2, Y2). + +draw_line(Renderer, X1, Y1, X2, Y2) -> + esdl2:render_draw_line(Renderer, X1, Y1, X2, Y2), + receive {'_nif_thread_ret_', Ret} -> Ret end. + present(Renderer) -> esdl2:render_present(Renderer). |