diff options
author | Olivier Andrieu <oandrieu@gmail.com> | 2004-06-18 13:50:29 +0000 |
---|---|---|
committer | Hezekiah M. Carty <hcarty@atmos.umd.edu> | 2009-06-18 13:54:43 -0400 |
commit | 57463cd0945d6944e0b4c16192d47ea28bf89431 (patch) | |
tree | 486a38251e3a476a07db11e2770f951aef6c6337 | |
parent | ec0de240e727bfebe02c3f87f9115fa4c03d5e4d (diff) |
Docmentation and compiler warning fixes
* src/cairo.mli: doc formatting
* src/ml_cairo.c, src/ml_cairo_wrappers.h: silence compiler
warnings
-rw-r--r-- | ChangeLog | 7 | ||||
-rw-r--r-- | src/cairo.mli | 1 | ||||
-rw-r--r-- | src/ml_cairo.c | 2 | ||||
-rw-r--r-- | src/ml_cairo_wrappers.h | 1 | ||||
-rw-r--r-- | test/cube.ml | 17 |
5 files changed, 20 insertions, 8 deletions
@@ -1,3 +1,10 @@ +2004-06-18 Olivier Andrieu <oliv__a@users.sourceforge.net> + + * src/cairo.mli: doc formatting + + * src/ml_cairo.c, src/ml_cairo_wrappers.h: silence compiler + warnings + 2004-04-16 Olivier Andrieu <oliv__a@users.sourceforge.net> * src/cairo.ml, src/cairo.mli: support patterns diff --git a/src/cairo.mli b/src/cairo.mli index affcef0..ed57956 100644 --- a/src/cairo.mli +++ b/src/cairo.mli @@ -267,6 +267,7 @@ external surface_set_filter : surface:surface -> filter:filter -> unit external surface_finalise : surface -> unit = "ml_cairo_surface_finalise" (** {4 Pattern functions} *) + external pattern_create_for_surface : surface -> pattern = "ml_cairo_pattern_create_for_surface" external pattern_create_linear : x0:float -> y0:float -> x1:float -> y1:float -> pattern diff --git a/src/ml_cairo.c b/src/ml_cairo.c index a96b73e..995de60 100644 --- a/src/ml_cairo.c +++ b/src/ml_cairo.c @@ -1108,7 +1108,7 @@ ml_cairo_surface_finalise(value s) { cairo_surface_t *surf = cairo_surface_t_val(s); cairo_surface_destroy(surf); - cairo_surface_t_val(s) = NULL; + Store_pointer(s, NULL); return Val_unit; } diff --git a/src/ml_cairo_wrappers.h b/src/ml_cairo_wrappers.h index 036c72d..06d458d 100644 --- a/src/ml_cairo_wrappers.h +++ b/src/ml_cairo_wrappers.h @@ -1,4 +1,5 @@ #define Pointer_val(val) ((void*)Field(val,1)) +#define Store_pointer(val, p) (Field(val, 1)=Val_bp(p)) #define Make_Val_final_pointer(type, init, final, adv) \ static void ml_final_##type (value val) \ diff --git a/test/cube.ml b/test/cube.ml index 7be3ed5..d43a984 100644 --- a/test/cube.ml +++ b/test/cube.ml @@ -7,13 +7,16 @@ let redraw w range cr = let { Gtk.width = width ; Gtk.height = height } = w#misc#allocation in let box_size = float (width + height) /. 6. in - Cairo.default_matrix cr ; - let off = float width /. 2. in - Cairo.translate cr off off ; - Cairo.rotate cr range#adjustment#value ; - Cairo.rectangle cr (~-. box_size) (~-. box_size) box_size box_size ; - Cairo.set_rgb_color cr 1. 1. 1. ; - Cairo.fill cr + + Cairo.save cr ; begin + Cairo.default_matrix cr ; + let off = float width /. 2. in + Cairo.translate cr off off ; + Cairo.rotate cr range#adjustment#value ; + Cairo.rectangle cr (~-. box_size) (~-. box_size) box_size box_size ; + Cairo.set_rgb_color cr 1. 0. 0. ; + Cairo.fill cr end ; + Cairo.restore cr let slider_changed cr () = cr#queue_draw |