This example will show you how to load an image using evas and fill a swallow with it.

It's basically almost like the last example, but with a minor change.

This variables are used to store the name of the image that is going to be used, the path to it and a variable that will store the error cause if something goes wrong.

Here it is\+:  
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Then we load the image with this command\+:


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To check if we had some problem we use\+:


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Now we are going to swallow it and check if worked. If you notice we are using \char`\"{}part\+\_\+one\char`\"{} as argument. We do this because we must explicit what part of our .edc file we want to swallow\+:


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The example's window should look like this picture\+:

  
\begin{DoxyImage}
\includegraphics{swallow2final}
\caption{width=}
\end{DoxyImage}


The complete .edc file\+: 
\begin{DoxyCodeInclude}
1 collections \{
2    group \{
3       name: "example\_group";
4       max: 500 500;
5       min: 50 50;
6 
7       parts \{
8          part \{
9             name: "part\_one";
10             type: SWALLOW;
11             description \{
12                min: 50 50;
13                state: "default" 0.0;
14                rel1.relative: 0.0 0.0;
15                rel2.relative: 1.0 1.0;
16             \}
17          \}
18       \}
19 
20    \}
21 \}
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And the source code\+: 
\begin{DoxyCodeInclude}

\textcolor{preprocessor}{#ifdef HAVE\_CONFIG\_H}
\textcolor{preprocessor}{# include "config.h"}
\textcolor{preprocessor}{#else}
\textcolor{preprocessor}{# define EINA\_UNUSED}
\textcolor{preprocessor}{#endif}

\textcolor{preprocessor}{#ifndef PACKAGE\_DATA\_DIR}
\textcolor{preprocessor}{#define PACKAGE\_DATA\_DIR "."}
\textcolor{preprocessor}{#endif}

\textcolor{preprocessor}{#include <Ecore.h>}
\textcolor{preprocessor}{#include <\hyperlink{Ecore__Evas_8h}{Ecore\_Evas.h}>}
\textcolor{preprocessor}{#include <\hyperlink{Edje_8h}{Edje.h}>}

\textcolor{preprocessor}{#define WIDTH  (300)}
\textcolor{preprocessor}{#define HEIGHT (300)}

\textcolor{keyword}{static} \textcolor{keywordtype}{void}
\_on\_delete(Ecore\_Evas *ee EINA\_UNUSED)
\{
   \hyperlink{group__Ecore__Main__Loop__Group_ga95cf8e97dff0716433c2c5474d606a98}{ecore\_main\_loop\_quit}();
\}

\textcolor{keywordtype}{int}
main(\textcolor{keywordtype}{int} argc EINA\_UNUSED, \textcolor{keywordtype}{char} *argv[] EINA\_UNUSED)
\{
   \textcolor{keyword}{const} \textcolor{keywordtype}{char}  *edje\_file = PACKAGE\_DATA\_DIR\textcolor{stringliteral}{"/swallow.edj"};
   \textcolor{keyword}{const} \textcolor{keywordtype}{char}  *img\_file = PACKAGE\_DATA\_DIR\textcolor{stringliteral}{"/bubble.png"};
   Ecore\_Evas  *ee;
   \hyperlink{group__Evas__Canvas_ga5ff87cc4ce6bc43e3b640a6d37f73043}{Evas}        *evas;
   \hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object} *bg;
   \hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object} *img;
   \hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object} *obj;
   \hyperlink{group__Evas__Object__Group_ga9e19e6dd1f517a0ba437c0114d3e7c97}{Evas\_Object} *edje\_obj;
   Evas\_Load\_Error err;

   \textcolor{keywordflow}{if} (!\hyperlink{group__Ecore__Evas__Group_ga32ddbb6457033ad435a177eb0c4fe235}{ecore\_evas\_init}())
     \textcolor{keywordflow}{return} EXIT\_FAILURE;

   \textcolor{keywordflow}{if} (!\hyperlink{group__Edje__General__Group_ga1c9c6594f38023c29fbfb2d0c8c675db}{edje\_init}())
     \textcolor{keywordflow}{goto} shutdown\_ecore\_evas;

   \textcolor{comment}{/* this will give you a window with an Evas canvas under the first}
\textcolor{comment}{    * engine available */}
   ee = \hyperlink{group__Ecore__Evas__Group_gac7f2cdbcb79635c34317c1183dd04cb0}{ecore\_evas\_new}(NULL, 0, 0, WIDTH, HEIGHT, NULL);
   \textcolor{keywordflow}{if} (!ee) \textcolor{keywordflow}{goto} shutdown\_edje;

   \hyperlink{group__Ecore__Evas__Group_ga3d478e975e2101b9b821ef24baf3dd9e}{ecore\_evas\_callback\_delete\_request\_set}(ee, \_on\_delete);

   \hyperlink{group__Ecore__Evas__Group_ga3b2832e0373bbafae2bb7143618535c1}{ecore\_evas\_title\_set}(ee, \textcolor{stringliteral}{"Edje Swallow Example"});

   evas = \hyperlink{group__Ecore__Evas__Group_ga75a7cc694b6069e78df47dab0b0f2d20}{ecore\_evas\_get}(ee);

   bg = \hyperlink{group__Evas__Object__Rectangle_ga4d80fc32ad1cac28428cebd65d746751}{evas\_object\_rectangle\_add}(evas);
   \hyperlink{group__Evas__Object__Group__Basic_gae34bdcfd7f5100151f6ea8ef4a392949}{evas\_object\_color\_set}(bg, 255, 255, 255, 255); \textcolor{comment}{/* white bg */}
   evas\_object\_move(bg, 0, 0); \textcolor{comment}{/* at canvas' origin */}
   evas\_object\_resize(bg, WIDTH, HEIGHT); \textcolor{comment}{/* covers full canvas */}
   \hyperlink{group__Evas__Object__Group__Basic_ga9cbc13661584e49fb9d9cdab514a1eeb}{evas\_object\_show}(bg);
   \hyperlink{group__Ecore__Evas__Group_gaa86c5abd200a02711aced53d27b9ddb2}{ecore\_evas\_data\_set}(ee, \textcolor{stringliteral}{"background"}, bg);

   \hyperlink{group__Ecore__Evas__Group_gac35627a5c3a766ee42762dbcc9eb733d}{ecore\_evas\_object\_associate}(ee,bg, ECORE\_EVAS\_OBJECT\_ASSOCIATE\_BASE);

   edje\_obj = edje\_object\_add(evas);

   edje\_object\_file\_set(edje\_obj, edje\_file, \textcolor{stringliteral}{"example\_group"});
   evas\_object\_move(edje\_obj, 20, 20);
   evas\_object\_resize(edje\_obj, WIDTH - 40, HEIGHT - 40);
   \hyperlink{group__Evas__Object__Group__Basic_ga9cbc13661584e49fb9d9cdab514a1eeb}{evas\_object\_show}(edje\_obj);

   img = \hyperlink{group__Evas__Object__Image_ga0e8cb83d31d02bf583c75925b7cd14d7}{evas\_object\_image\_filled\_add}(evas);
   \hyperlink{group__Evas__Object__Image_gac27fd0ceabe5f56607b7a86d71577df1}{evas\_object\_image\_file\_set}(img, img\_file, NULL);

   err = evas\_object\_image\_load\_error\_get(img);

   \textcolor{keywordflow}{if} (err != EVAS\_LOAD\_ERROR\_NONE)
   \{
      fprintf(stderr, \textcolor{stringliteral}{"could not load image '%s'. error string is \(\backslash\)"%s\(\backslash\)"\(\backslash\)n"},
              img\_file, \hyperlink{group__Evas__Utils_gaca3384642e5ebb32cfeab24c760c739a}{evas\_load\_error\_str}(err));
     \textcolor{keywordflow}{goto} shutdown\_edje;
   \}

   edje\_object\_part\_swallow(edje\_obj, \textcolor{stringliteral}{"part\_one"}, img);

   obj = edje\_object\_part\_swallow\_get(edje\_obj, \textcolor{stringliteral}{"part\_one"});

   \textcolor{keywordflow}{if}(obj == img)
      printf(\textcolor{stringliteral}{"Swallowing worked!\(\backslash\)n"});

   \hyperlink{group__Ecore__Evas__Group_ga4953047ff97d4f1b0d75a7d513d4f317}{ecore\_evas\_show}(ee);

   \hyperlink{group__Ecore__Main__Loop__Group_gaf103b9f668bb3e4fed12e52c6180132d}{ecore\_main\_loop\_begin}();

   \hyperlink{group__Ecore__Evas__Group_gad3ec61f2aa03df4d3dbfd0d311e0c8dc}{ecore\_evas\_free}(ee);
   \hyperlink{group__Ecore__Evas__Group_gab8fa311077f749190c9b622f672b2214}{ecore\_evas\_shutdown}();
   \hyperlink{group__Edje__General__Group_ga01041f6702f2d81bf10c3e41899805cb}{edje\_shutdown}();

   \textcolor{keywordflow}{return} EXIT\_SUCCESS;

 shutdown\_edje:
   \hyperlink{group__Edje__General__Group_ga01041f6702f2d81bf10c3e41899805cb}{edje\_shutdown}();
 shutdown\_ecore\_evas:
   \hyperlink{group__Ecore__Evas__Group_gab8fa311077f749190c9b622f672b2214}{ecore\_evas\_shutdown}();

   \textcolor{keywordflow}{return} EXIT\_FAILURE;
\}
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To compile use this command\+: \begin{DoxyVerb}* gcc -o edje-swallow2 edje-swallow2.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 swallow.edc
* \end{DoxyVerb}
 