This example demonstrates how someone can set a perspective to be used by an Edje object, but setting a global perspective. The A\+PI for setting a perspective for just one Edje object is almost the same and it\textquotesingle{}s trivial, so we are not doing that on this example.

Let\textquotesingle{}s go first to the main function, where we start creating our objects and loading the theme. We also set some variables that will be used globally in our program\+:

 
\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{main(\textcolor{keywordtype}{int} argc \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}}, \textcolor{keywordtype}{char} *argv[] \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}})}
\DoxyCodeLine{\{}
\DoxyCodeLine{   \textcolor{keyword}{const} \textcolor{keywordtype}{char}  *edje\_file = PACKAGE\_DATA\_DIR\textcolor{stringliteral}{"/perspective.edj"};}
\DoxyCodeLine{   \textcolor{keyword}{struct }\_App  app;}
\DoxyCodeLine{   Ecore\_Evas  *ee;}
\DoxyCodeLine{   \mbox{\hyperlink{group__Evas__Canvas_ga5ff87cc4ce6bc43e3b640a6d37f73043}{Evas}}        *evas;}
\DoxyCodeLine{}
\DoxyCodeLine{   \textcolor{keywordflow}{if} (!\mbox{\hyperlink{group__Ecore__Evas__Group_ga32ddbb6457033ad435a177eb0c4fe235}{ecore\_evas\_init}}())}
\DoxyCodeLine{     \textcolor{keywordflow}{return} EXIT\_FAILURE;}
\DoxyCodeLine{}
\DoxyCodeLine{   \textcolor{keywordflow}{if} (!\mbox{\hyperlink{group__Edje__General__Group_ga1c9c6594f38023c29fbfb2d0c8c675db}{edje\_init}}())}
\DoxyCodeLine{     \textcolor{keywordflow}{goto} shutdown\_ecore\_evas;}
\DoxyCodeLine{}
\DoxyCodeLine{   \mbox{\hyperlink{group__Edje__Object__Animation_gac9b19ee918546740c0144904393a1acd}{edje\_frametime\_set}}(1.0 / 60.0);}
\DoxyCodeLine{}
\DoxyCodeLine{   \textcolor{comment}{/* this will give you a window with an Evas canvas under the first}}
\DoxyCodeLine{\textcolor{comment}{    * engine available */}}
\DoxyCodeLine{   app.animating = \mbox{\hyperlink{group__Eina__Types__Group_ga1feb115f8e9913e806e090d9bd5a7301}{EINA\_FALSE}};}
\DoxyCodeLine{   app.x = 0;}
\DoxyCodeLine{   app.y = 0;}
\DoxyCodeLine{   app.focal = 50;}

\end{DoxyCodeInclude}


A boolean is used to indicate that we are animating.

We also set the {\ttfamily app.\+x} and {\ttfamily app.\+y} to (0, 0) because the original position of our text + rectangle part will be on top left. This is a convention that we are using in this example, and setting x, y to 1, 1 would mean bottom right. We do this to later define the name of the signals that we are sending to the theme.

After this, some boilerplate code to load the theme\+:


\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{}
\DoxyCodeLine{   ee = \mbox{\hyperlink{group__Ecore__Evas__Group_gac7f2cdbcb79635c34317c1183dd04cb0}{ecore\_evas\_new}}(NULL, 0, 0, WIDTH, HEIGHT, NULL);}
\DoxyCodeLine{   \textcolor{keywordflow}{if} (!ee) \textcolor{keywordflow}{goto} shutdown\_edje;}
\DoxyCodeLine{}
\DoxyCodeLine{   \mbox{\hyperlink{group__Ecore__Evas__Group_ga3680b5c89157167318192157a5d24ec4}{ecore\_evas\_callback\_destroy\_set}}(ee, \_on\_destroy);}
\DoxyCodeLine{   \mbox{\hyperlink{group__Ecore__Evas__Group_gaac67f679c9027059a34519fbdea360df}{ecore\_evas\_callback\_resize\_set}}(ee, \_on\_canvas\_resize);}
\DoxyCodeLine{   \mbox{\hyperlink{group__Ecore__Evas__Group_ga3b2832e0373bbafae2bb7143618535c1}{ecore\_evas\_title\_set}}(ee, \textcolor{stringliteral}{"Edje Perspective Example"});}
\DoxyCodeLine{}
\DoxyCodeLine{   \mbox{\hyperlink{group__Ecore__Evas__Group_gaa86c5abd200a02711aced53d27b9ddb2}{ecore\_evas\_data\_set}}(ee, \textcolor{stringliteral}{"app"}, \&app);}
\DoxyCodeLine{}
\DoxyCodeLine{   evas = \mbox{\hyperlink{group__Ecore__Evas__Group_ga75a7cc694b6069e78df47dab0b0f2d20}{ecore\_evas\_get}}(ee);}
\DoxyCodeLine{}
\DoxyCodeLine{   app.bg = \mbox{\hyperlink{group__Evas__Object__Rectangle_ga4d80fc32ad1cac28428cebd65d746751}{evas\_object\_rectangle\_add}}(evas);}
\DoxyCodeLine{   \mbox{\hyperlink{group__Evas__Object__Group__Basic_gae34bdcfd7f5100151f6ea8ef4a392949}{evas\_object\_color\_set}}(app.bg, 255, 255, 255, 255);}
\DoxyCodeLine{   evas\_object\_resize(app.bg, WIDTH, HEIGHT);}
\DoxyCodeLine{   \mbox{\hyperlink{group__Evas__Object__Group_ga4405e118e1fb762987af1269b6848db5}{evas\_object\_focus\_set}}(app.bg, \mbox{\hyperlink{group__Eina__Types__Group_ga05c12dacc8b4058994df842b41be85fc}{EINA\_TRUE}});}
\DoxyCodeLine{   \mbox{\hyperlink{group__Evas__Object__Group__Basic_ga9cbc13661584e49fb9d9cdab514a1eeb}{evas\_object\_show}}(app.bg);}

\end{DoxyCodeInclude}


Now we are going to setup a callback to tell us that the animation has ended. We do this just to avoid sending signals to the theme while it\textquotesingle{}s animating.


\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{}
\DoxyCodeLine{   \mbox{\hyperlink{group__Evas__Object__Group__Events_ga23be30ac5cdfb780f1ff82e9108ec26b}{evas\_object\_event\_callback\_add}}(app.bg, \mbox{\hyperlink{Evas__Common_8h_ad64cde0da38a60e7cb7905b3ab216968a336b86bad4f145f84c155e4922335584}{EVAS\_CALLBACK\_KEY\_DOWN}}, \_on\_bg\_key\_down, \&app);}
\DoxyCodeLine{}
\DoxyCodeLine{   app.edje\_obj = edje\_object\_add(evas);}
\DoxyCodeLine{}
\DoxyCodeLine{   edje\_object\_file\_set(app.edje\_obj, edje\_file, \textcolor{stringliteral}{"example/group"});}
\DoxyCodeLine{   evas\_object\_move(app.edje\_obj, 0, 0);}
\DoxyCodeLine{   evas\_object\_resize(app.edje\_obj, WIDTH, HEIGHT);}
\DoxyCodeLine{   \mbox{\hyperlink{group__Evas__Object__Group__Basic_ga9cbc13661584e49fb9d9cdab514a1eeb}{evas\_object\_show}}(app.edje\_obj);}
\DoxyCodeLine{}
\DoxyCodeLine{   edje\_object\_signal\_callback\_add(app.edje\_obj, \textcolor{stringliteral}{"animation,end"}, \textcolor{stringliteral}{""}, \_animation\_end\_cb, \&app);}

\end{DoxyCodeInclude}


Finally, let\textquotesingle{}s create our perspective object, define its position, focal distance and z plane position, and set it as global\+:


\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{}
\DoxyCodeLine{   app.ps = \mbox{\hyperlink{group__Edje__Perspective_ga4ce415ab5a9f53ba55d921ab5c48a2f4}{edje\_perspective\_new}}(evas);}
\DoxyCodeLine{   \mbox{\hyperlink{group__Edje__Perspective_gaeee5dfe8b3f428583e4f8a846f0b0d15}{edje\_perspective\_set}}(app.ps, 240, 160, 0, app.focal);}
\DoxyCodeLine{   \mbox{\hyperlink{group__Edje__Perspective_ga9e560272fb6b954a9e99eaad72a6755f}{edje\_perspective\_global\_set}}(app.ps, \mbox{\hyperlink{group__Eina__Types__Group_ga05c12dacc8b4058994df842b41be85fc}{EINA\_TRUE}});}

\end{DoxyCodeInclude}


Notice that if we wanted to set it just to our edje object, instead of setting the perspective as global to the entire canvas, we could just use \mbox{\hyperlink{group__Edje__Perspective_ga0087812fb067751f8b3ce1581575cafc}{edje\+\_\+object\+\_\+perspective\+\_\+set()}} instead of \mbox{\hyperlink{group__Edje__Perspective_ga9e560272fb6b954a9e99eaad72a6755f}{edje\+\_\+perspective\+\_\+global\+\_\+set()}}. The rest of the code would be exactly the same.

Now, let\textquotesingle{}s take a look at what we do in our callbacks.

The callback for key\+\_\+down is converting the arrow keys to a signal that represents where we want our text and rectangle moved to. It does that by using the following function\+:

 
\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{\_part\_move(\textcolor{keyword}{struct} \_App *app, \textcolor{keywordtype}{int} dx, \textcolor{keywordtype}{int} dy)}
\DoxyCodeLine{\{}
\DoxyCodeLine{   \textcolor{keywordtype}{char} emission[64];}
\DoxyCodeLine{}
\DoxyCodeLine{   \textcolor{keywordflow}{if} (app-\/>animating)}
\DoxyCodeLine{     \textcolor{keywordflow}{return};}
\DoxyCodeLine{}
\DoxyCodeLine{   app-\/>x += dx;}
\DoxyCodeLine{   app-\/>y += dy;}
\DoxyCodeLine{   \textcolor{keywordflow}{if} (app-\/>x > 1)}
\DoxyCodeLine{     app-\/>x = 1;}
\DoxyCodeLine{   \textcolor{keywordflow}{if} (app-\/>x < 0)}
\DoxyCodeLine{     app-\/>x = 0;}
\DoxyCodeLine{   \textcolor{keywordflow}{if} (app-\/>y > 1)}
\DoxyCodeLine{     app-\/>y = 1;}
\DoxyCodeLine{   \textcolor{keywordflow}{if} (app-\/>y < 0)}
\DoxyCodeLine{     app-\/>y = 0;}
\DoxyCodeLine{}
\DoxyCodeLine{   snprintf(emission, \textcolor{keyword}{sizeof}(emission), \textcolor{stringliteral}{"move,\%d,\%d"}, app-\/>x, app-\/>y);}
\DoxyCodeLine{   edje\_object\_signal\_emit(app-\/>edje\_obj, emission, \textcolor{stringliteral}{""});}
\DoxyCodeLine{   app-\/>animating = \mbox{\hyperlink{group__Eina__Types__Group_ga05c12dacc8b4058994df842b41be85fc}{EINA\_TRUE}};}
\DoxyCodeLine{\}}

\end{DoxyCodeInclude}


Notice that, after sending the signal to the Edje object, we set our boolean to store that we are animating now. It will only be unset when we receive a signal from the theme that the animation has ended.

Now, on the key\+\_\+down code, we just call this function when the arrows or \char`\"{}\+Pg\+Up\char`\"{} or \char`\"{}\+Pg\+Down\char`\"{} keys are pressed\+:


\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{}
\DoxyCodeLine{}
\DoxyCodeLine{\textcolor{keyword}{static} \textcolor{keywordtype}{void}}
\DoxyCodeLine{\_on\_bg\_key\_down(\textcolor{keywordtype}{void} *data, \mbox{\hyperlink{group__Evas__Canvas_ga5ff87cc4ce6bc43e3b640a6d37f73043}{Evas}} *e \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}}, \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}} *o \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}}, \textcolor{keywordtype}{void} *event\_info)}
\DoxyCodeLine{\{}
\DoxyCodeLine{   \textcolor{keyword}{struct }\_App *app = data;}
\DoxyCodeLine{   \mbox{\hyperlink{struct__Evas__Event__Key__Down}{Evas\_Event\_Key\_Down}} *ev = event\_info;}
\DoxyCodeLine{}
\DoxyCodeLine{   \textcolor{keywordflow}{if} (!strcmp(ev-\/>\mbox{\hyperlink{struct__Evas__Event__Key__Down_a70473bba88a1afaee180a54150513824}{key}}, \textcolor{stringliteral}{"h"}))}
\DoxyCodeLine{     \{}
\DoxyCodeLine{        printf(commands);}
\DoxyCodeLine{        \textcolor{keywordflow}{return};}
\DoxyCodeLine{     \}}
\DoxyCodeLine{   \textcolor{comment}{// just moving the part and text}}
\DoxyCodeLine{   \textcolor{keywordflow}{else} \textcolor{keywordflow}{if} (!strcmp(ev-\/>\mbox{\hyperlink{struct__Evas__Event__Key__Down_a70473bba88a1afaee180a54150513824}{key}}, \textcolor{stringliteral}{"Down"}))}
\DoxyCodeLine{     \{}
\DoxyCodeLine{        \_part\_move(app, 0, 1);}
\DoxyCodeLine{     \}}
\DoxyCodeLine{   \textcolor{keywordflow}{else} \textcolor{keywordflow}{if} (!strcmp(ev-\/>\mbox{\hyperlink{struct__Evas__Event__Key__Down_a70473bba88a1afaee180a54150513824}{key}}, \textcolor{stringliteral}{"Up"}))}
\DoxyCodeLine{     \{}
\DoxyCodeLine{        \_part\_move(app, 0, -\/1);}
\DoxyCodeLine{     \}}
\DoxyCodeLine{   \textcolor{keywordflow}{else} \textcolor{keywordflow}{if} (!strcmp(ev-\/>\mbox{\hyperlink{struct__Evas__Event__Key__Down_a70473bba88a1afaee180a54150513824}{key}}, \textcolor{stringliteral}{"Left"}))}
\DoxyCodeLine{     \{}
\DoxyCodeLine{        \_part\_move(app, -\/1, 0);}
\DoxyCodeLine{     \}}
\DoxyCodeLine{   \textcolor{keywordflow}{else} \textcolor{keywordflow}{if} (!strcmp(ev-\/>\mbox{\hyperlink{struct__Evas__Event__Key__Down_a70473bba88a1afaee180a54150513824}{key}}, \textcolor{stringliteral}{"Right"}))}
\DoxyCodeLine{     \{}
\DoxyCodeLine{        \_part\_move(app, 1, 0);}
\DoxyCodeLine{     \}}
\DoxyCodeLine{   \textcolor{keywordflow}{else} \textcolor{keywordflow}{if} (!strcmp(ev-\/>\mbox{\hyperlink{struct__Evas__Event__Key__Down_a70473bba88a1afaee180a54150513824}{key}}, \textcolor{stringliteral}{"Prior"}))}
\DoxyCodeLine{     \{}
\DoxyCodeLine{        \_part\_move(app, -\/1, -\/1);}
\DoxyCodeLine{     \}}
\DoxyCodeLine{   \textcolor{keywordflow}{else} \textcolor{keywordflow}{if} (!strcmp(ev-\/>\mbox{\hyperlink{struct__Evas__Event__Key__Down_a70473bba88a1afaee180a54150513824}{key}}, \textcolor{stringliteral}{"Next"}))}
\DoxyCodeLine{     \{}
\DoxyCodeLine{        \_part\_move(app, 1, 1);}
\DoxyCodeLine{     \}}
\DoxyCodeLine{   \textcolor{comment}{// adjusting the perspective focal point distance}}
\DoxyCodeLine{   \textcolor{keywordflow}{else} \textcolor{keywordflow}{if} (!strcmp(ev-\/>\mbox{\hyperlink{struct__Evas__Event__Key__Down_a70473bba88a1afaee180a54150513824}{key}}, \textcolor{stringliteral}{"KP\_Add"}))}
\DoxyCodeLine{     \{}
\DoxyCodeLine{        app-\/>focal += 5;}
\DoxyCodeLine{        \mbox{\hyperlink{group__Edje__Perspective_gaeee5dfe8b3f428583e4f8a846f0b0d15}{edje\_perspective\_set}}(app-\/>ps, 240, 160, 0, app-\/>focal);}
\DoxyCodeLine{        edje\_object\_calc\_force(app-\/>edje\_obj);}
\DoxyCodeLine{     \}}
\DoxyCodeLine{   \textcolor{keywordflow}{else} \textcolor{keywordflow}{if} (!strcmp(ev-\/>\mbox{\hyperlink{struct__Evas__Event__Key__Down_a70473bba88a1afaee180a54150513824}{key}}, \textcolor{stringliteral}{"KP\_Subtract"}))}
\DoxyCodeLine{     \{}
\DoxyCodeLine{        app-\/>focal -\/= 5;}
\DoxyCodeLine{        \textcolor{keywordflow}{if} (app-\/>focal < 5)}
\DoxyCodeLine{          app-\/>focal = 5;}
\DoxyCodeLine{}
\DoxyCodeLine{        \mbox{\hyperlink{group__Edje__Perspective_gaeee5dfe8b3f428583e4f8a846f0b0d15}{edje\_perspective\_set}}(app-\/>ps, 240, 160, 0, app-\/>focal);}
\DoxyCodeLine{        edje\_object\_calc\_force(app-\/>edje\_obj);}
\DoxyCodeLine{     \}}
\DoxyCodeLine{   \textcolor{comment}{// exiting}}
\DoxyCodeLine{   \textcolor{keywordflow}{else} \textcolor{keywordflow}{if} (!strcmp(ev-\/>\mbox{\hyperlink{struct__Evas__Event__Key__Down_a70473bba88a1afaee180a54150513824}{key}}, \textcolor{stringliteral}{"Escape"}))}
\DoxyCodeLine{     \mbox{\hyperlink{group__Ecore__Main__Loop__Group_ga95cf8e97dff0716433c2c5474d606a98}{ecore\_main\_loop\_quit}}();}
\DoxyCodeLine{   \textcolor{keywordflow}{else}}
\DoxyCodeLine{     \{}
\DoxyCodeLine{        printf(\textcolor{stringliteral}{"unhandled key: \%s\(\backslash\)n"}, ev-\/>\mbox{\hyperlink{struct__Evas__Event__Key__Down_a70473bba88a1afaee180a54150513824}{key}});}
\DoxyCodeLine{        printf(commands);}
\DoxyCodeLine{     \}}

\end{DoxyCodeInclude}


Notice that we also do something else when the numeric keyboard \char`\"{}+\char`\"{} and \char`\"{}-\/\char`\"{} keys are pressed. We change the focal distance of our global perspective, and that will affect the part that has a map rotation applied to it, with perspective enabled. We also need to call edje\+\_\+object\+\_\+calc\+\_\+force(), otherwise the Edje object has no way to know that we changed the global perspective.

Try playing with these keys and see what happens to the animation when the value of the focal distance changes.

Finally we add a callback for the animation ended signal\+:


\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{\_animation\_end\_cb(\textcolor{keywordtype}{void} *data, \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}} *o \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}}, \textcolor{keyword}{const} \textcolor{keywordtype}{char} *emission \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}}, \textcolor{keyword}{const} \textcolor{keywordtype}{char} *source \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}})}
\DoxyCodeLine{\{}
\DoxyCodeLine{   \textcolor{keyword}{struct }\_App *app = data;}
\DoxyCodeLine{}
\DoxyCodeLine{   app-\/>animating = \mbox{\hyperlink{group__Eina__Types__Group_ga1feb115f8e9913e806e090d9bd5a7301}{EINA\_FALSE}};}
\DoxyCodeLine{\}}

\end{DoxyCodeInclude}


The example\textquotesingle{}s window should look like this picture\+:

  
\begin{DoxyImageNoCaption}
  \mbox{\includegraphics[width=\textwidth]{edje-perspective-example}}
\end{DoxyImageNoCaption}


The full source code follows\+: 
\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{}
\DoxyCodeLine{\textcolor{preprocessor}{\#ifdef HAVE\_CONFIG\_H}}
\DoxyCodeLine{\textcolor{preprocessor}{\# include "config.h"}}
\DoxyCodeLine{\textcolor{preprocessor}{\#else}}
\DoxyCodeLine{\textcolor{preprocessor}{\# define EINA\_UNUSED}}
\DoxyCodeLine{\textcolor{preprocessor}{\#endif}}
\DoxyCodeLine{}
\DoxyCodeLine{\textcolor{preprocessor}{\#ifndef PACKAGE\_DATA\_DIR}}
\DoxyCodeLine{\textcolor{preprocessor}{\#define PACKAGE\_DATA\_DIR "."}}
\DoxyCodeLine{\textcolor{preprocessor}{\#endif}}
\DoxyCodeLine{}
\DoxyCodeLine{\textcolor{preprocessor}{\#include <Ecore.h>}}
\DoxyCodeLine{\textcolor{preprocessor}{\#include <\mbox{\hyperlink{Ecore__Evas_8h}{Ecore\_Evas.h}}>}}
\DoxyCodeLine{\textcolor{preprocessor}{\#include <\mbox{\hyperlink{Edje_8h}{Edje.h}}>}}
\DoxyCodeLine{}
\DoxyCodeLine{\textcolor{preprocessor}{\#define WIDTH  480}}
\DoxyCodeLine{\textcolor{preprocessor}{\#define HEIGHT 320}}
\DoxyCodeLine{}
\DoxyCodeLine{\textcolor{keyword}{static} \textcolor{keyword}{const} \textcolor{keywordtype}{char} commands[] = \(\backslash\)}
\DoxyCodeLine{  \textcolor{stringliteral}{"commands are:\(\backslash\)n"}}
\DoxyCodeLine{  \textcolor{stringliteral}{"\(\backslash\)tDown -\/ move part down\(\backslash\)n"}}
\DoxyCodeLine{  \textcolor{stringliteral}{"\(\backslash\)tUp -\/  move part up\(\backslash\)n"}}
\DoxyCodeLine{  \textcolor{stringliteral}{"\(\backslash\)tLeft -\/ move part left\(\backslash\)n"}}
\DoxyCodeLine{  \textcolor{stringliteral}{"\(\backslash\)tRight -\/ move part right\(\backslash\)n"}}
\DoxyCodeLine{  \textcolor{stringliteral}{"\(\backslash\)tPrior -\/ move part up-\/left\(\backslash\)n"}}
\DoxyCodeLine{  \textcolor{stringliteral}{"\(\backslash\)tNext -\/ move part down-\/right\(\backslash\)n"}}
\DoxyCodeLine{  \textcolor{stringliteral}{"\(\backslash\)tInsert -\/ increase focal\(\backslash\)n"}}
\DoxyCodeLine{  \textcolor{stringliteral}{"\(\backslash\)tSuppr -\/ decrease focal\(\backslash\)n"}}
\DoxyCodeLine{  \textcolor{stringliteral}{"\(\backslash\)tEsc -\/ exit\(\backslash\)n"}}
\DoxyCodeLine{  \textcolor{stringliteral}{"\(\backslash\)th -\/ print help\(\backslash\)n"};}
\DoxyCodeLine{}
\DoxyCodeLine{\textcolor{keyword}{struct }\_App \{}
\DoxyCodeLine{    \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}} *edje\_obj;}
\DoxyCodeLine{    \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}} *bg;}
\DoxyCodeLine{    \mbox{\hyperlink{group__Edje_gaa34f2bebed885cea3d891858ad7c2e2b}{Edje\_Perspective}} *ps;}
\DoxyCodeLine{    \mbox{\hyperlink{group__Eina__Types__Group_ga3fe0caf72e93b1bab1ca8ee3ccf3f226}{Eina\_Bool}} animating;}
\DoxyCodeLine{    \textcolor{keywordtype}{int} x, y; \textcolor{comment}{// relative position of part in the screen}}
\DoxyCodeLine{    \textcolor{keywordtype}{int} focal;}
\DoxyCodeLine{\};}
\DoxyCodeLine{}
\DoxyCodeLine{\textcolor{keyword}{static} \textcolor{keywordtype}{void}}
\DoxyCodeLine{\_on\_destroy(Ecore\_Evas *ee \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}})}
\DoxyCodeLine{\{}
\DoxyCodeLine{   \mbox{\hyperlink{group__Ecore__Main__Loop__Group_ga95cf8e97dff0716433c2c5474d606a98}{ecore\_main\_loop\_quit}}();}
\DoxyCodeLine{\}}
\DoxyCodeLine{}
\DoxyCodeLine{\textcolor{comment}{/* here just to keep our example's window size and background image's}}
\DoxyCodeLine{\textcolor{comment}{ * size in synchrony */}}
\DoxyCodeLine{\textcolor{keyword}{static} \textcolor{keywordtype}{void}}
\DoxyCodeLine{\_on\_canvas\_resize(Ecore\_Evas *ee)}
\DoxyCodeLine{\{}
\DoxyCodeLine{   \textcolor{keywordtype}{int} w, h;}
\DoxyCodeLine{   \textcolor{keyword}{struct }\_App *app = \mbox{\hyperlink{group__Ecore__Evas__Group_gae00d4a4feb8aec5de03e464fe21a1d30}{ecore\_evas\_data\_get}}(ee, \textcolor{stringliteral}{"app"});}
\DoxyCodeLine{}
\DoxyCodeLine{   \mbox{\hyperlink{group__Ecore__Evas__Group_ga931aadf4603731e73e8a84e4b14f1493}{ecore\_evas\_geometry\_get}}(ee, NULL, NULL, \&w, \&h);}
\DoxyCodeLine{   evas\_object\_resize(app-\/>bg, w, h);}
\DoxyCodeLine{   evas\_object\_resize(app-\/>edje\_obj, w, h);}
\DoxyCodeLine{\}}
\DoxyCodeLine{}
\DoxyCodeLine{\textcolor{keyword}{static} \textcolor{keywordtype}{void}}
\DoxyCodeLine{\_part\_move(\textcolor{keyword}{struct} \_App *app, \textcolor{keywordtype}{int} dx, \textcolor{keywordtype}{int} dy)}
\DoxyCodeLine{\{}
\DoxyCodeLine{   \textcolor{keywordtype}{char} emission[64];}
\DoxyCodeLine{}
\DoxyCodeLine{   \textcolor{keywordflow}{if} (app-\/>animating)}
\DoxyCodeLine{     \textcolor{keywordflow}{return};}
\DoxyCodeLine{}
\DoxyCodeLine{   app-\/>x += dx;}
\DoxyCodeLine{   app-\/>y += dy;}
\DoxyCodeLine{   \textcolor{keywordflow}{if} (app-\/>x > 1)}
\DoxyCodeLine{     app-\/>x = 1;}
\DoxyCodeLine{   \textcolor{keywordflow}{if} (app-\/>x < 0)}
\DoxyCodeLine{     app-\/>x = 0;}
\DoxyCodeLine{   \textcolor{keywordflow}{if} (app-\/>y > 1)}
\DoxyCodeLine{     app-\/>y = 1;}
\DoxyCodeLine{   \textcolor{keywordflow}{if} (app-\/>y < 0)}
\DoxyCodeLine{     app-\/>y = 0;}
\DoxyCodeLine{}
\DoxyCodeLine{   snprintf(emission, \textcolor{keyword}{sizeof}(emission), \textcolor{stringliteral}{"move,\%d,\%d"}, app-\/>x, app-\/>y);}
\DoxyCodeLine{   edje\_object\_signal\_emit(app-\/>edje\_obj, emission, \textcolor{stringliteral}{""});}
\DoxyCodeLine{   app-\/>animating = \mbox{\hyperlink{group__Eina__Types__Group_ga05c12dacc8b4058994df842b41be85fc}{EINA\_TRUE}};}
\DoxyCodeLine{\}}
\DoxyCodeLine{}
\DoxyCodeLine{}
\DoxyCodeLine{\textcolor{keyword}{static} \textcolor{keywordtype}{void}}
\DoxyCodeLine{\_on\_bg\_key\_down(\textcolor{keywordtype}{void} *data, \mbox{\hyperlink{group__Evas__Canvas_ga5ff87cc4ce6bc43e3b640a6d37f73043}{Evas}} *e \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}}, \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}} *o \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}}, \textcolor{keywordtype}{void} *event\_info)}
\DoxyCodeLine{\{}
\DoxyCodeLine{   \textcolor{keyword}{struct }\_App *app = data;}
\DoxyCodeLine{   \mbox{\hyperlink{struct__Evas__Event__Key__Down}{Evas\_Event\_Key\_Down}} *ev = event\_info;}
\DoxyCodeLine{}
\DoxyCodeLine{   \textcolor{keywordflow}{if} (!strcmp(ev-\/>\mbox{\hyperlink{struct__Evas__Event__Key__Down_a70473bba88a1afaee180a54150513824}{key}}, \textcolor{stringliteral}{"h"}))}
\DoxyCodeLine{     \{}
\DoxyCodeLine{        printf(commands);}
\DoxyCodeLine{        \textcolor{keywordflow}{return};}
\DoxyCodeLine{     \}}
\DoxyCodeLine{   \textcolor{comment}{// just moving the part and text}}
\DoxyCodeLine{   \textcolor{keywordflow}{else} \textcolor{keywordflow}{if} (!strcmp(ev-\/>\mbox{\hyperlink{struct__Evas__Event__Key__Down_a70473bba88a1afaee180a54150513824}{key}}, \textcolor{stringliteral}{"Down"}))}
\DoxyCodeLine{     \{}
\DoxyCodeLine{        \_part\_move(app, 0, 1);}
\DoxyCodeLine{     \}}
\DoxyCodeLine{   \textcolor{keywordflow}{else} \textcolor{keywordflow}{if} (!strcmp(ev-\/>\mbox{\hyperlink{struct__Evas__Event__Key__Down_a70473bba88a1afaee180a54150513824}{key}}, \textcolor{stringliteral}{"Up"}))}
\DoxyCodeLine{     \{}
\DoxyCodeLine{        \_part\_move(app, 0, -\/1);}
\DoxyCodeLine{     \}}
\DoxyCodeLine{   \textcolor{keywordflow}{else} \textcolor{keywordflow}{if} (!strcmp(ev-\/>\mbox{\hyperlink{struct__Evas__Event__Key__Down_a70473bba88a1afaee180a54150513824}{key}}, \textcolor{stringliteral}{"Left"}))}
\DoxyCodeLine{     \{}
\DoxyCodeLine{        \_part\_move(app, -\/1, 0);}
\DoxyCodeLine{     \}}
\DoxyCodeLine{   \textcolor{keywordflow}{else} \textcolor{keywordflow}{if} (!strcmp(ev-\/>\mbox{\hyperlink{struct__Evas__Event__Key__Down_a70473bba88a1afaee180a54150513824}{key}}, \textcolor{stringliteral}{"Right"}))}
\DoxyCodeLine{     \{}
\DoxyCodeLine{        \_part\_move(app, 1, 0);}
\DoxyCodeLine{     \}}
\DoxyCodeLine{   \textcolor{keywordflow}{else} \textcolor{keywordflow}{if} (!strcmp(ev-\/>\mbox{\hyperlink{struct__Evas__Event__Key__Down_a70473bba88a1afaee180a54150513824}{key}}, \textcolor{stringliteral}{"Prior"}))}
\DoxyCodeLine{     \{}
\DoxyCodeLine{        \_part\_move(app, -\/1, -\/1);}
\DoxyCodeLine{     \}}
\DoxyCodeLine{   \textcolor{keywordflow}{else} \textcolor{keywordflow}{if} (!strcmp(ev-\/>\mbox{\hyperlink{struct__Evas__Event__Key__Down_a70473bba88a1afaee180a54150513824}{key}}, \textcolor{stringliteral}{"Next"}))}
\DoxyCodeLine{     \{}
\DoxyCodeLine{        \_part\_move(app, 1, 1);}
\DoxyCodeLine{     \}}
\DoxyCodeLine{   \textcolor{comment}{// adjusting the perspective focal point distance}}
\DoxyCodeLine{   \textcolor{keywordflow}{else} \textcolor{keywordflow}{if} (!strcmp(ev-\/>\mbox{\hyperlink{struct__Evas__Event__Key__Down_a70473bba88a1afaee180a54150513824}{key}}, \textcolor{stringliteral}{"KP\_Add"}))}
\DoxyCodeLine{     \{}
\DoxyCodeLine{        app-\/>focal += 5;}
\DoxyCodeLine{        \mbox{\hyperlink{group__Edje__Perspective_gaeee5dfe8b3f428583e4f8a846f0b0d15}{edje\_perspective\_set}}(app-\/>ps, 240, 160, 0, app-\/>focal);}
\DoxyCodeLine{        edje\_object\_calc\_force(app-\/>edje\_obj);}
\DoxyCodeLine{     \}}
\DoxyCodeLine{   \textcolor{keywordflow}{else} \textcolor{keywordflow}{if} (!strcmp(ev-\/>\mbox{\hyperlink{struct__Evas__Event__Key__Down_a70473bba88a1afaee180a54150513824}{key}}, \textcolor{stringliteral}{"KP\_Subtract"}))}
\DoxyCodeLine{     \{}
\DoxyCodeLine{        app-\/>focal -\/= 5;}
\DoxyCodeLine{        \textcolor{keywordflow}{if} (app-\/>focal < 5)}
\DoxyCodeLine{          app-\/>focal = 5;}
\DoxyCodeLine{}
\DoxyCodeLine{        \mbox{\hyperlink{group__Edje__Perspective_gaeee5dfe8b3f428583e4f8a846f0b0d15}{edje\_perspective\_set}}(app-\/>ps, 240, 160, 0, app-\/>focal);}
\DoxyCodeLine{        edje\_object\_calc\_force(app-\/>edje\_obj);}
\DoxyCodeLine{     \}}
\DoxyCodeLine{   \textcolor{comment}{// exiting}}
\DoxyCodeLine{   \textcolor{keywordflow}{else} \textcolor{keywordflow}{if} (!strcmp(ev-\/>\mbox{\hyperlink{struct__Evas__Event__Key__Down_a70473bba88a1afaee180a54150513824}{key}}, \textcolor{stringliteral}{"Escape"}))}
\DoxyCodeLine{     \mbox{\hyperlink{group__Ecore__Main__Loop__Group_ga95cf8e97dff0716433c2c5474d606a98}{ecore\_main\_loop\_quit}}();}
\DoxyCodeLine{   \textcolor{keywordflow}{else}}
\DoxyCodeLine{     \{}
\DoxyCodeLine{        printf(\textcolor{stringliteral}{"unhandled key: \%s\(\backslash\)n"}, ev-\/>\mbox{\hyperlink{struct__Evas__Event__Key__Down_a70473bba88a1afaee180a54150513824}{key}});}
\DoxyCodeLine{        printf(commands);}
\DoxyCodeLine{     \}}
\DoxyCodeLine{\}}
\DoxyCodeLine{}
\DoxyCodeLine{\textcolor{keyword}{static} \textcolor{keywordtype}{void}}
\DoxyCodeLine{\_animation\_end\_cb(\textcolor{keywordtype}{void} *data, \mbox{\hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object}} *o \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}}, \textcolor{keyword}{const} \textcolor{keywordtype}{char} *emission \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}}, \textcolor{keyword}{const} \textcolor{keywordtype}{char} *source \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}})}
\DoxyCodeLine{\{}
\DoxyCodeLine{   \textcolor{keyword}{struct }\_App *app = data;}
\DoxyCodeLine{}
\DoxyCodeLine{   app-\/>animating = \mbox{\hyperlink{group__Eina__Types__Group_ga1feb115f8e9913e806e090d9bd5a7301}{EINA\_FALSE}};}
\DoxyCodeLine{\}}
\DoxyCodeLine{}
\DoxyCodeLine{\textcolor{keywordtype}{int}}
\DoxyCodeLine{main(\textcolor{keywordtype}{int} argc \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}}, \textcolor{keywordtype}{char} *argv[] \mbox{\hyperlink{group__Eina__Types__Group_ga82d751be730f849719ca292f9558be87}{EINA\_UNUSED}})}
\DoxyCodeLine{\{}
\DoxyCodeLine{   \textcolor{keyword}{const} \textcolor{keywordtype}{char}  *edje\_file = PACKAGE\_DATA\_DIR\textcolor{stringliteral}{"/perspective.edj"};}
\DoxyCodeLine{   \textcolor{keyword}{struct }\_App  app;}
\DoxyCodeLine{   Ecore\_Evas  *ee;}
\DoxyCodeLine{   \mbox{\hyperlink{group__Evas__Canvas_ga5ff87cc4ce6bc43e3b640a6d37f73043}{Evas}}        *evas;}
\DoxyCodeLine{}
\DoxyCodeLine{   \textcolor{keywordflow}{if} (!\mbox{\hyperlink{group__Ecore__Evas__Group_ga32ddbb6457033ad435a177eb0c4fe235}{ecore\_evas\_init}}())}
\DoxyCodeLine{     \textcolor{keywordflow}{return} EXIT\_FAILURE;}
\DoxyCodeLine{}
\DoxyCodeLine{   \textcolor{keywordflow}{if} (!\mbox{\hyperlink{group__Edje__General__Group_ga1c9c6594f38023c29fbfb2d0c8c675db}{edje\_init}}())}
\DoxyCodeLine{     \textcolor{keywordflow}{goto} shutdown\_ecore\_evas;}
\DoxyCodeLine{}
\DoxyCodeLine{   \mbox{\hyperlink{group__Edje__Object__Animation_gac9b19ee918546740c0144904393a1acd}{edje\_frametime\_set}}(1.0 / 60.0);}
\DoxyCodeLine{}
\DoxyCodeLine{   \textcolor{comment}{/* this will give you a window with an Evas canvas under the first}}
\DoxyCodeLine{\textcolor{comment}{    * engine available */}}
\DoxyCodeLine{   app.animating = \mbox{\hyperlink{group__Eina__Types__Group_ga1feb115f8e9913e806e090d9bd5a7301}{EINA\_FALSE}};}
\DoxyCodeLine{   app.x = 0;}
\DoxyCodeLine{   app.y = 0;}
\DoxyCodeLine{   app.focal = 50;}
\DoxyCodeLine{}
\DoxyCodeLine{   ee = \mbox{\hyperlink{group__Ecore__Evas__Group_gac7f2cdbcb79635c34317c1183dd04cb0}{ecore\_evas\_new}}(NULL, 0, 0, WIDTH, HEIGHT, NULL);}
\DoxyCodeLine{   \textcolor{keywordflow}{if} (!ee) \textcolor{keywordflow}{goto} shutdown\_edje;}
\DoxyCodeLine{}
\DoxyCodeLine{   \mbox{\hyperlink{group__Ecore__Evas__Group_ga3680b5c89157167318192157a5d24ec4}{ecore\_evas\_callback\_destroy\_set}}(ee, \_on\_destroy);}
\DoxyCodeLine{   \mbox{\hyperlink{group__Ecore__Evas__Group_gaac67f679c9027059a34519fbdea360df}{ecore\_evas\_callback\_resize\_set}}(ee, \_on\_canvas\_resize);}
\DoxyCodeLine{   \mbox{\hyperlink{group__Ecore__Evas__Group_ga3b2832e0373bbafae2bb7143618535c1}{ecore\_evas\_title\_set}}(ee, \textcolor{stringliteral}{"Edje Perspective Example"});}
\DoxyCodeLine{}
\DoxyCodeLine{   \mbox{\hyperlink{group__Ecore__Evas__Group_gaa86c5abd200a02711aced53d27b9ddb2}{ecore\_evas\_data\_set}}(ee, \textcolor{stringliteral}{"app"}, \&app);}
\DoxyCodeLine{}
\DoxyCodeLine{   evas = \mbox{\hyperlink{group__Ecore__Evas__Group_ga75a7cc694b6069e78df47dab0b0f2d20}{ecore\_evas\_get}}(ee);}
\DoxyCodeLine{}
\DoxyCodeLine{   app.bg = \mbox{\hyperlink{group__Evas__Object__Rectangle_ga4d80fc32ad1cac28428cebd65d746751}{evas\_object\_rectangle\_add}}(evas);}
\DoxyCodeLine{   \mbox{\hyperlink{group__Evas__Object__Group__Basic_gae34bdcfd7f5100151f6ea8ef4a392949}{evas\_object\_color\_set}}(app.bg, 255, 255, 255, 255);}
\DoxyCodeLine{   evas\_object\_resize(app.bg, WIDTH, HEIGHT);}
\DoxyCodeLine{   \mbox{\hyperlink{group__Evas__Object__Group_ga4405e118e1fb762987af1269b6848db5}{evas\_object\_focus\_set}}(app.bg, \mbox{\hyperlink{group__Eina__Types__Group_ga05c12dacc8b4058994df842b41be85fc}{EINA\_TRUE}});}
\DoxyCodeLine{   \mbox{\hyperlink{group__Evas__Object__Group__Basic_ga9cbc13661584e49fb9d9cdab514a1eeb}{evas\_object\_show}}(app.bg);}
\DoxyCodeLine{}
\DoxyCodeLine{   \mbox{\hyperlink{group__Evas__Object__Group__Events_ga23be30ac5cdfb780f1ff82e9108ec26b}{evas\_object\_event\_callback\_add}}(app.bg, \mbox{\hyperlink{Evas__Common_8h_ad64cde0da38a60e7cb7905b3ab216968a336b86bad4f145f84c155e4922335584}{EVAS\_CALLBACK\_KEY\_DOWN}}, \_on\_bg\_key\_down, \&app);}
\DoxyCodeLine{}
\DoxyCodeLine{   app.edje\_obj = edje\_object\_add(evas);}
\DoxyCodeLine{}
\DoxyCodeLine{   edje\_object\_file\_set(app.edje\_obj, edje\_file, \textcolor{stringliteral}{"example/group"});}
\DoxyCodeLine{   evas\_object\_move(app.edje\_obj, 0, 0);}
\DoxyCodeLine{   evas\_object\_resize(app.edje\_obj, WIDTH, HEIGHT);}
\DoxyCodeLine{   \mbox{\hyperlink{group__Evas__Object__Group__Basic_ga9cbc13661584e49fb9d9cdab514a1eeb}{evas\_object\_show}}(app.edje\_obj);}
\DoxyCodeLine{}
\DoxyCodeLine{   edje\_object\_signal\_callback\_add(app.edje\_obj, \textcolor{stringliteral}{"animation,end"}, \textcolor{stringliteral}{""}, \_animation\_end\_cb, \&app);}
\DoxyCodeLine{}
\DoxyCodeLine{   app.ps = \mbox{\hyperlink{group__Edje__Perspective_ga4ce415ab5a9f53ba55d921ab5c48a2f4}{edje\_perspective\_new}}(evas);}
\DoxyCodeLine{   \mbox{\hyperlink{group__Edje__Perspective_gaeee5dfe8b3f428583e4f8a846f0b0d15}{edje\_perspective\_set}}(app.ps, 240, 160, 0, app.focal);}
\DoxyCodeLine{   \mbox{\hyperlink{group__Edje__Perspective_ga9e560272fb6b954a9e99eaad72a6755f}{edje\_perspective\_global\_set}}(app.ps, \mbox{\hyperlink{group__Eina__Types__Group_ga05c12dacc8b4058994df842b41be85fc}{EINA\_TRUE}});}
\DoxyCodeLine{}
\DoxyCodeLine{   printf(commands);}
\DoxyCodeLine{}
\DoxyCodeLine{   \mbox{\hyperlink{group__Ecore__Evas__Group_ga4953047ff97d4f1b0d75a7d513d4f317}{ecore\_evas\_show}}(ee);}
\DoxyCodeLine{}
\DoxyCodeLine{   \mbox{\hyperlink{group__Ecore__Main__Loop__Group_gaf103b9f668bb3e4fed12e52c6180132d}{ecore\_main\_loop\_begin}}();}
\DoxyCodeLine{}
\DoxyCodeLine{   \mbox{\hyperlink{group__Ecore__Evas__Group_gad3ec61f2aa03df4d3dbfd0d311e0c8dc}{ecore\_evas\_free}}(ee);}
\DoxyCodeLine{   \mbox{\hyperlink{group__Ecore__Evas__Group_gab8fa311077f749190c9b622f672b2214}{ecore\_evas\_shutdown}}();}
\DoxyCodeLine{   \mbox{\hyperlink{group__Edje__General__Group_ga01041f6702f2d81bf10c3e41899805cb}{edje\_shutdown}}();}
\DoxyCodeLine{}
\DoxyCodeLine{   \textcolor{keywordflow}{return} EXIT\_SUCCESS;}
\DoxyCodeLine{}
\DoxyCodeLine{ shutdown\_edje:}
\DoxyCodeLine{   \mbox{\hyperlink{group__Edje__General__Group_ga01041f6702f2d81bf10c3e41899805cb}{edje\_shutdown}}();}
\DoxyCodeLine{ shutdown\_ecore\_evas:}
\DoxyCodeLine{   \mbox{\hyperlink{group__Ecore__Evas__Group_gab8fa311077f749190c9b622f672b2214}{ecore\_evas\_shutdown}}();}
\DoxyCodeLine{}
\DoxyCodeLine{   \textcolor{keywordflow}{return} EXIT\_FAILURE;}
\DoxyCodeLine{\}}
\end{DoxyCodeInclude}


The full .edc file 
\begin{DoxyCodeInclude}{0}
\DoxyCodeLine{collections \{}
\DoxyCodeLine{   group \{}
\DoxyCodeLine{      name: "example/group";}
\DoxyCodeLine{}
\DoxyCodeLine{      min: 480 320;}
\DoxyCodeLine{}
\DoxyCodeLine{      parts \{}
\DoxyCodeLine{         part \{}
\DoxyCodeLine{            name: "bg";}
\DoxyCodeLine{            type: RECT;}
\DoxyCodeLine{            mouse\_events: 1;}
\DoxyCodeLine{}
\DoxyCodeLine{            description \{}
\DoxyCodeLine{               state: "default" 0.0;}
\DoxyCodeLine{            \}}
\DoxyCodeLine{         \} // bg}
\DoxyCodeLine{}
\DoxyCodeLine{         part \{}
\DoxyCodeLine{            name: "rectangle";}
\DoxyCodeLine{            type: RECT;}
\DoxyCodeLine{            mouse\_events: 0;}
\DoxyCodeLine{}
\DoxyCodeLine{            description \{}
\DoxyCodeLine{               state: "default" 0.0;}
\DoxyCodeLine{               color: 255 0 0 128;}
\DoxyCodeLine{}
\DoxyCodeLine{               rel1 \{}
\DoxyCodeLine{                  offset: -\/5 -\/5;}
\DoxyCodeLine{                  to: "title";}
\DoxyCodeLine{               \}}
\DoxyCodeLine{               rel2 \{}
\DoxyCodeLine{                  offset: 4 4;}
\DoxyCodeLine{                  to: "title";}
\DoxyCodeLine{               \}}
\DoxyCodeLine{}
\DoxyCodeLine{               map \{}
\DoxyCodeLine{                  on: 1;}
\DoxyCodeLine{                  perspective\_on: 1;}
\DoxyCodeLine{                  rotation \{}
\DoxyCodeLine{                     x: 45;}
\DoxyCodeLine{                  \}}
\DoxyCodeLine{               \}}
\DoxyCodeLine{            \}}
\DoxyCodeLine{         \} // rectangle}
\DoxyCodeLine{}
\DoxyCodeLine{         part \{}
\DoxyCodeLine{            name: "title";}
\DoxyCodeLine{            type: TEXT;}
\DoxyCodeLine{            mouse\_events: 0;}
\DoxyCodeLine{}
\DoxyCodeLine{            description \{}
\DoxyCodeLine{               state: "default" 0.0;}
\DoxyCodeLine{               color: 200 200 200 255;}
\DoxyCodeLine{}
\DoxyCodeLine{               align: 0.0 0.5;}
\DoxyCodeLine{}
\DoxyCodeLine{               rel1.relative: 0.1 0.1;}
\DoxyCodeLine{               rel2.relative: 0.1 0.1;}
\DoxyCodeLine{}
\DoxyCodeLine{               text \{}
\DoxyCodeLine{                  text: "Perspective example";}
\DoxyCodeLine{                  font: "Sans";}
\DoxyCodeLine{                  size: 16;}
\DoxyCodeLine{                  min: 1 1;}
\DoxyCodeLine{               \}}
\DoxyCodeLine{}
\DoxyCodeLine{               map \{}
\DoxyCodeLine{                  on: 1;}
\DoxyCodeLine{                  perspective\_on: 1;}
\DoxyCodeLine{                  rotation \{}
\DoxyCodeLine{                     x: 45;}
\DoxyCodeLine{                  \}}
\DoxyCodeLine{               \}}
\DoxyCodeLine{            \}}
\DoxyCodeLine{}
\DoxyCodeLine{            description \{}
\DoxyCodeLine{               state: "right" 0.0;}
\DoxyCodeLine{               inherit: "default" 0.0;}
\DoxyCodeLine{}
\DoxyCodeLine{               rel1.relative: 0.5 0.1;}
\DoxyCodeLine{               rel2.relative: 0.5 0.1;}
\DoxyCodeLine{            \}}
\DoxyCodeLine{            description \{}
\DoxyCodeLine{               state: "bottom" 0.0;}
\DoxyCodeLine{               inherit: "default" 0.0;}
\DoxyCodeLine{}
\DoxyCodeLine{               rel1.relative: 0.1 0.9;}
\DoxyCodeLine{               rel2.relative: 0.1 0.9;}
\DoxyCodeLine{            \}}
\DoxyCodeLine{            description \{}
\DoxyCodeLine{               state: "bottomright" 0.0;}
\DoxyCodeLine{               inherit: "default" 0.0;}
\DoxyCodeLine{}
\DoxyCodeLine{               rel1.relative: 0.5 0.9;}
\DoxyCodeLine{               rel2.relative: 0.5 0.9;}
\DoxyCodeLine{            \}}
\DoxyCodeLine{         \} // title}
\DoxyCodeLine{      \}}
\DoxyCodeLine{}
\DoxyCodeLine{      programs \{}
\DoxyCodeLine{         program \{}
\DoxyCodeLine{            name: "move,right";}
\DoxyCodeLine{            signal: "move,1,0";}
\DoxyCodeLine{            action: STATE\_SET "right" 0.0;}
\DoxyCodeLine{            transition: SINUSOIDAL 1.0;}
\DoxyCodeLine{            target: "title";}
\DoxyCodeLine{            after: "animation,end";}
\DoxyCodeLine{         \}}
\DoxyCodeLine{         program \{}
\DoxyCodeLine{            name: "move,bottom";}
\DoxyCodeLine{            signal: "move,0,1";}
\DoxyCodeLine{            action: STATE\_SET "bottom" 0.0;}
\DoxyCodeLine{            transition: SINUSOIDAL 1.0;}
\DoxyCodeLine{            target: "title";}
\DoxyCodeLine{            after: "animation,end";}
\DoxyCodeLine{         \}}
\DoxyCodeLine{         program \{}
\DoxyCodeLine{            name: "move,bottomright";}
\DoxyCodeLine{            signal: "move,1,1";}
\DoxyCodeLine{            action: STATE\_SET "bottomright" 0.0;}
\DoxyCodeLine{            transition: SINUSOIDAL 1.0;}
\DoxyCodeLine{            target: "title";}
\DoxyCodeLine{            after: "animation,end";}
\DoxyCodeLine{         \}}
\DoxyCodeLine{         program \{}
\DoxyCodeLine{            name: "move,default";}
\DoxyCodeLine{            signal: "move,0,0";}
\DoxyCodeLine{            action: STATE\_SET "default" 0.0;}
\DoxyCodeLine{            transition: SINUSOIDAL 1.0;}
\DoxyCodeLine{            target: "title";}
\DoxyCodeLine{            after: "animation,end";}
\DoxyCodeLine{         \}}
\DoxyCodeLine{}
\DoxyCodeLine{         program \{}
\DoxyCodeLine{            name: "animation,end";}
\DoxyCodeLine{            action: SIGNAL\_EMIT "animation,end" "";}
\DoxyCodeLine{         \}}
\DoxyCodeLine{      \}}
\DoxyCodeLine{   \}}
\DoxyCodeLine{\}}
\end{DoxyCodeInclude}


To compile use this command\+: \begin{DoxyVerb}* gcc -o edje-perspective edje-perspective.c -DPACKAGE_BIN_DIR=\"/Where/enlightenment/is/installed/bin\"
* -DPACKAGE_LIB_DIR=\"/Where/enlightenment/is/installed/lib\"
* -DPACKAGE_DATA_DIR=\"/Where/enlightenment/is/installed/share\"
* `pkg-config --cflags --libs evas ecore ecore-evas edje`
*
* edje_cc perspective.edc
* \end{DoxyVerb}
 