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examples: Use rotation angle and pivot point 

Instead of the full set_rotation() setter, we can use the pivot point
and set the rotation angle separately.
This commit is contained in:
Emmanuele Bassi 2012-07-06 11:46:25 +01:00
parent a758cf6d3d
commit caf199c732
2 changed files with 4 additions and 5 deletions
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7
examples/basic-actor.c
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@ -56,8 +56,7 @@ on_transition_stopped (ClutterTransition *transition,
clutter_actor_save_easing_state (actor);
clutter_actor_set_easing_duration (actor, 250);
clutter_actor_set_rotation (actor, CLUTTER_Y_AXIS, 0.0f,
SIZE / 2.0f, 0.f, 0.f);
clutter_actor_set_rotation_angle (actor, CLUTTER_Y_AXIS, 0.0f);
clutter_actor_restore_easing_state (actor);
}
@ -71,8 +70,7 @@ animate_rotation (ClutterActor *actor,
clutter_actor_save_easing_state (actor);
clutter_actor_set_easing_duration (actor, 1000);
clutter_actor_set_rotation (actor, CLUTTER_Y_AXIS, 360.0,
SIZE / 2.0f, 0.f, 0.f);
clutter_actor_set_rotation_angle (actor, CLUTTER_Y_AXIS, 360.0);
transition = clutter_actor_get_transition (actor, "rotation-angle-y");
g_signal_connect (transition, "stopped",
@ -140,6 +138,7 @@ main (int argc, char *argv[])
clutter_actor_set_size (flowers[2], SIZE, SIZE);
clutter_actor_set_margin_right (flowers[2], 12);
clutter_actor_set_background_color (flowers[2], CLUTTER_COLOR_Green);
clutter_actor_set_pivot_point (flowers[2], 0.5, 0.5);
clutter_actor_set_reactive (flowers[2], TRUE);
clutter_actor_add_child (vase, flowers[2]);
g_signal_connect (flowers[2], "button-press-event",

2
examples/rounded-rectangle.c
View File

@ -74,7 +74,7 @@ main (int argc, char *argv[])
clutter_actor_set_content_scaling_filters (actor,
CLUTTER_SCALING_FILTER_TRILINEAR,
CLUTTER_SCALING_FILTER_LINEAR);
clutter_actor_set_rotation (actor, CLUTTER_Y_AXIS, 0.0, 250.f, 0.f, 0.f);
clutter_actor_set_pivot_point (actor, 0.5f, 0.5f);
clutter_actor_add_constraint (actor, clutter_bind_constraint_new (stage, CLUTTER_BIND_SIZE, 0.f));
clutter_actor_add_child (stage, actor);