hmm... I thought that rotation scenario is needed only at the screen center. yes..yes.. you are right. it's my mistake.
2011/4/21 ChunEon Park <her...@naver.com> > Hi gouache. > > > > I'm not sure what you intended exactly. > > > > I think, even the map image is consisted of piece of images (as the grid > type), > > user may need to set the rotation center anyhow. > > > > Thanks! > > > > ------------------------------------ > Let's run together for the best moment! > > -Regards, Hermet- > > > > -----Original Message----- > *From:* "sangho park"<gouach...@gmail.com> > *To:* "ChunEon Park"<her...@naver.com> > *Cc:* "EFL"<enlightenment-devel@lists.sourceforge.net> > *Sent:* 11-04-20(수) 11:39:03 > *Subject:* Re: Re: [E-devel] [Patch] elm_map rotate feature > hermet, > > thanks for your good suggestion. > as your suggestion, i revised APIs. > > but now center coordinates are useless, because rotated map is grid images. > so center coordinates are decided by each grid image. > > what do you think about this? > > /** > * Set the rotate degree of the map > * > * @param obj The map object > * @param dx amount of degrees from 0.0 to 360.0 to rotate arount X axis. > * @param dy amount of degrees from 0.0 to 360.0 to rotate arount Y axis. > * @param dz amount of degrees from 0.0 to 360.0 to rotate arount Z axis. > * > * @ingroup Map > */ > EAPI void elm_map_rotate_set(Evas_Object *obj, double dx, double dy, double > dz) EINA_ARG_NONNULL(1); > > /** > * Get the rotate degree of the map > * > * @param obj The map object > * @param dx amount of degrees from 0.0 to 360.0 to rotate arount X axis. > * @param dy amount of degrees from 0.0 to 360.0 to rotate arount Y axis. > * @param dz amount of degrees from 0.0 to 360.0 to rotate arount Z axis. > * > * @ingroup Map > */ > EAPI void elm_map_rotate_get(const Evas_Object *obj, double *dx, double > *dy, double *dz) EINA_ARG_NONNULL(1, 2, 3); > > /** > * Convert a pixel coordinate into a roated pixcel coordinate. > * > * @param obj The map object > * @param x x to rotate. > * @param y y to rotate. > * @param z z to rotate. > * @param dx amount of degrees from 0.0 to 360.0 to rotate arount X axis. > * @param dy amount of degrees from 0.0 to 360.0 to rotate arount Y axis. > * @param dz amount of degrees from 0.0 to 360.0 to rotate arount Z axis. > * @param xx rotated x. > * @param yy rotated y. > * @param zz rotated z. > * > * @ingroup Map > */ > API void elm_map_utils_rotate_coord(const Evas_Object *obj, const > Evas_Coord x, const Evas_Coord y, const double z, const double dx, const > double dy, const double dz, Evas_Coord *xx, Evas_Coord *yy, Evas_Coord *zz) > EINA_ARG_NONNULL(1, 8, 9, 10); > > 2011/4/20 ChunEon Park <her...@naver.com> > >> how about just rotate_set as you add elm_map_rotate_get >> >> >> >> elm_map_rotate_set(obj, center_x, center_y, center_z, degree_x, degree_y, >> degree_z); >> >> >> >> and I think it will be better if it returns the above arguments also. >> >> >> >> elm_map_rotate_get(const Evas_Object *obj, ¢er_x, ¢er_y, >> ¢er_z, °ree_x, °ree_y, °ree_z); >> >> Thanks. >> >> >> >> ------------------------------------ >> Let's run together for the best moment! >> >> -Regards, Hermet- >> >> >> >> -----Original Message----- >> *From:* "sangho park"<gouach...@gmail.com> >> *To:* "Daniel Juyung Seo"<seojuyu...@gmail.com> >> *Cc:* enlightenment-devel@lists.sourceforge.net >> *Sent:* 11-04-19(화) 11:43:33 >> *Subject:* Re: [E-devel] [Patch] elm_map rotate featurethanks for your >> lightning comments~~ :) >> >> 1) I'll apply const ~ >> 2) the reference code is 'evas_map_util_3d_rotate'. i can't find another >> api >> which is containing rotate keyword. actually, I have a plan to support 3d >> map. anyway, what is your recommendation? >> >> On Tue, Apr 19, 2011 at 11:33 AM, Daniel Juyung Seo <seojuyu...@gmail.com >> >wrote: >> >> > Video looks good! >> > It's getting better and better. >> > >> > Just two comments from my side. >> > >> > 1) >> > >> > >> + EAPI double elm_map_rotate_get(Evas_Object *obj) >> > EINA_ARG_NONNULL(1); >> > According to EFL coding convention, we add "const" to getter's parameter >> > like below: >> > EAPI double elm_map_rotate_get(const Evas_Object *obj) >> > EINA_ARG_NONNULL(1); >> > >> > Actually this needs to be done to other APIs. >> > EAPI const char *elm_map_name_address_get(Elm_Map_Name *name) >> > EINA_ARG_NONNULL(1); >> > EAPI void elm_map_name_region_get(Elm_Map_Name *name, >> > double *lon, double *lat) EINA_ARG_NONNULL(1); >> > >> > 2) >> > >> + EAPI void elm_map_util_3d_rotate(Evas_Object *obj, >> > double dx, double dy, double dz, Evas_Coord cx, Evas_Coord cy, >> Evas_Coord >> > cz, Evas_Coord *ox, Evas_Coord *oy, Evas_Coord *oz) EINA_ARG_NONNULL(1, >> 8, >> > 9, 10); >> > From youtube video, it looks like a 2d rotation. >> > Why it's named 3d_rotate? >> > >> > Thanks. >> > Daniel Juyung Seo (SeoZ) >> > >> > On Tue, Apr 19, 2011 at 11:25 AM, sangho park <gouach...@gmail.com> >> wrote: >> > >> >> Dear all, >> >> >> >> I just implement map rotate feature. >> >> it's the start of turn-by-turn navigation. :) >> >> >> >> because of some added APIs, I need your reviews. >> >> >> >> you can find demo youtube. >> >> http://www.youtube.com/watch?v=juxKrrHVU4U >> >> >> >> pls review this patch. >> >> >> >> Thanks. >> >> BR >> >> >> >> >> >> >> ------------------------------------------------------------------------------ >> >> Benefiting from Server Virtualization: Beyond Initial Workload >> >> Consolidation -- Increasing the use of server virtualization is a top >> >> priority.Virtualization can reduce costs, simplify management, and >> improve >> >> application availability and disaster protection. 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