examples: refactored the examples directory

reorganized the resources folder,
distributing contents into categorized subfolders:
SVG, Lottie, Image, Font, and TVG.

src/examples/Accessor.cpp

@@ -33,7 +33,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
 
     //load the tvg file
     auto picture = tvg::Picture::gen();
-    if (picture->load(EXAMPLE_DIR"/favorite_on.svg") != tvg::Result::Success) return;
+    if (picture->load(EXAMPLE_DIR"/svg/favorite_on.svg") != tvg::Result::Success) return;
     picture->size(WIDTH, HEIGHT);
 
     auto accessor = tvg::Accessor::gen();

src/examples/AnimateMasking.cpp

@@ -43,12 +43,12 @@ void tvgDrawCmds(tvg::Canvas* canvas)
 
     // image
     auto picture1 = tvg::Picture::gen();
-    picture1->load(EXAMPLE_DIR"/cartman.svg");
+    picture1->load(EXAMPLE_DIR"/svg/cartman.svg");
     picture1->size(400, 400);
     canvas->push(std::move(picture1));
 
     auto picture2 = tvg::Picture::gen();
-    picture2->load(EXAMPLE_DIR"/logo.svg");
+    picture2->load(EXAMPLE_DIR"/svg/logo.svg");
     picture2->size(400, 400);
 
     //mask

src/examples/Animation.cpp

@@ -54,7 +54,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
 
     if (canvas->push(std::move(shape)) != tvg::Result::Success) return;
 
-    if (picture->load(EXAMPLE_DIR"/sample.json") != tvg::Result::Success) {
+    if (picture->load(EXAMPLE_DIR"/lottie/sample.json") != tvg::Result::Success) {
         cout << "Lottie is not supported. Did you enable Lottie Loader?" << endl;
         return;
     }

src/examples/Blending.cpp

@@ -122,7 +122,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
     if (canvas->push(std::move(shape9)) != tvg::Result::Success) return;
 
     //Prepare Transformed Image
-    string path(EXAMPLE_DIR"/rawimage_200x300.raw");
+    string path(EXAMPLE_DIR"/image/rawimage_200x300.raw");
 
     ifstream file(path, ios::binary);
     if (!file.is_open()) return ;

src/examples/Capi.cpp

@@ -181,7 +181,7 @@ void testCapi()
 //////5. Masked picture
     //Set a scene
     Tvg_Paint* pict = tvg_picture_new();
-    if (tvg_picture_load(pict, EXAMPLE_DIR"/tiger.svg") != TVG_RESULT_SUCCESS) {
+    if (tvg_picture_load(pict, EXAMPLE_DIR"/svg/tiger.svg") != TVG_RESULT_SUCCESS) {
         printf("Problem with loading an svg file\n");
         tvg_paint_del(pict);
     } else {
@@ -204,7 +204,7 @@ void testCapi()
 //////6. Animation with a picture
     animation = tvg_animation_new();
     Tvg_Paint* pict_lottie = tvg_animation_get_picture(animation);
-    if (tvg_picture_load(pict_lottie, EXAMPLE_DIR"/sample.json") != TVG_RESULT_SUCCESS) {
+    if (tvg_picture_load(pict_lottie, EXAMPLE_DIR"/lottie/sample.json") != TVG_RESULT_SUCCESS) {
         printf("Problem with loading an lottie file\n");
         tvg_animation_del(animation);
     } else {

src/examples/ClipPath.cpp

@@ -121,7 +121,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
 
     //////////////////////////////////////////////
     auto picture = tvg::Picture::gen();
-    if (picture->load(EXAMPLE_DIR"/cartman.svg") != tvg::Result::Success) return;
+    if (picture->load(EXAMPLE_DIR"/svg/cartman.svg") != tvg::Result::Success) return;
 
     picture->scale(3);
     picture->translate(50, 400);

src/examples/Duplicate.cpp

@@ -102,7 +102,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
     //Duplicate Picture - svg
     {
         auto picture1 = tvg::Picture::gen();
-        picture1->load(EXAMPLE_DIR"/tiger.svg");
+        picture1->load(EXAMPLE_DIR"/svg/tiger.svg");
         picture1->translate(350, 200);
         picture1->scale(0.25);
 
@@ -115,7 +115,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
 
     //Duplicate Picture - raw
     {
-        string path(EXAMPLE_DIR"/rawimage_200x300.raw");
+        string path(EXAMPLE_DIR"/image/rawimage_200x300.raw");
         ifstream file(path, ios::binary);
         if (!file.is_open()) return ;
         uint32_t* data = (uint32_t*)malloc(sizeof(uint32_t) * 200 * 300);
@@ -141,7 +141,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
     //Duplicate Text
     {
         auto text = tvg::Text::gen();
-        text->load(EXAMPLE_DIR"/Arial.ttf");
+        text->load(EXAMPLE_DIR"/font/Arial.ttf");
         text->font("Arial", 50);
         text->translate(0, 650);
         text->text("ThorVG Text");

src/examples/GifSaver.cpp

@@ -30,7 +30,7 @@ void exportGif()
 {
     auto animation = tvg::Animation::gen();
     auto picture = animation->picture();
-    if (picture->load(EXAMPLE_DIR"/walker.json") != tvg::Result::Success) {
+    if (picture->load(EXAMPLE_DIR"/lottie/walker.json") != tvg::Result::Success) {
         cout << "Lottie is not supported. Did you enable Lottie Loader?" << endl;
         return;
     }

src/examples/ImageScaleDown.cpp

@@ -36,7 +36,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
     //Original
     auto picture = tvg::Picture::gen();
 
-    if (picture->load(EXAMPLE_DIR"/scaledown.jpg") != tvg::Result::Success) {
+    if (picture->load(EXAMPLE_DIR"/image/scaledown.jpg") != tvg::Result::Success) {
         cout << "The PNG file is not loaded correctly. Did you enable PNG Loader?" << endl;
         return;
     }

src/examples/ImageScaleUp.cpp

@@ -36,7 +36,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
     //Original
     auto picture = tvg::Picture::gen();
 
-    if (picture->load(EXAMPLE_DIR"/scaleup.jpg") != tvg::Result::Success) {
+    if (picture->load(EXAMPLE_DIR"/image/scaleup.jpg") != tvg::Result::Success) {
         cout << "The PNG file is not loaded correctly. Did you enable PNG Loader?" << endl;
         return;
     }

src/examples/InvLumaMasking.cpp

@@ -52,7 +52,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
 
     //SVG
     auto svg = tvg::Picture::gen();
-    if (svg->load(EXAMPLE_DIR"/cartman.svg") != tvg::Result::Success) return;
+    if (svg->load(EXAMPLE_DIR"/svg/cartman.svg") != tvg::Result::Success) return;
     svg->opacity(100);
     svg->scale(3);
     svg->translate(50, 400);
@@ -90,7 +90,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
     if (canvas->push(std::move(star)) != tvg::Result::Success) return;
 
     //Image
-    ifstream file(EXAMPLE_DIR"/rawimage_200x300.raw", ios::binary);
+    ifstream file(EXAMPLE_DIR"/image/rawimage_200x300.raw", ios::binary);
     if (!file.is_open()) return;
     auto data = (uint32_t*) malloc(sizeof(uint32_t) * (200 * 300));
     file.read(reinterpret_cast<char *>(data), sizeof (uint32_t) * 200 * 300);

src/examples/InvMasking.cpp

@@ -52,7 +52,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
 
     //SVG
     auto svg = tvg::Picture::gen();
-    if (svg->load(EXAMPLE_DIR"/cartman.svg") != tvg::Result::Success) return;
+    if (svg->load(EXAMPLE_DIR"/svg/cartman.svg") != tvg::Result::Success) return;
     svg->opacity(100);
     svg->scale(3);
     svg->translate(50, 400);
@@ -90,7 +90,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
     if (canvas->push(std::move(star)) != tvg::Result::Success) return;
 
     //Image
-    ifstream file(EXAMPLE_DIR"/rawimage_200x300.raw", ios::binary);
+    ifstream file(EXAMPLE_DIR"/image/rawimage_200x300.raw", ios::binary);
     if (!file.is_open()) return;
     auto data = (uint32_t*) malloc(sizeof(uint32_t) * (200 * 300));
     file.read(reinterpret_cast<char *>(data), sizeof (uint32_t) * 200 * 300);

src/examples/Lottie.cpp

@@ -108,7 +108,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
 
     if (canvas->push(std::move(shape)) != tvg::Result::Success) return;
 
-    eina_file_dir_list(EXAMPLE_DIR, EINA_TRUE, lottieDirCallback, canvas);
+    eina_file_dir_list(EXAMPLE_DIR"/lottie", EINA_TRUE, lottieDirCallback, canvas);
 
     //Run animation loop
     for (auto& animation : animations) {

src/examples/LottieExtension.cpp

@@ -54,7 +54,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
 
     const char* slotJson = R"({"gradient_fill":{"p":{"a":0,"k":[0,0.1,0.1,0.2,1,1,0.1,0.2,0.1,1]}}})";
 
-    if (picture->load(EXAMPLE_DIR"/slotsample.json") != tvg::Result::Success) {
+    if (picture->load(EXAMPLE_DIR"/lottie/extensions/slotsample.json") != tvg::Result::Success) {
         cout << "Lottie is not supported. Did you enable Lottie Loader?" << endl;
         return;
     }

src/examples/LumaMasking.cpp

@@ -52,7 +52,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
 
     //SVG
     auto svg = tvg::Picture::gen();
-    if (svg->load(EXAMPLE_DIR"/cartman.svg") != tvg::Result::Success) return;
+    if (svg->load(EXAMPLE_DIR"/svg/cartman.svg") != tvg::Result::Success) return;
     svg->opacity(100);
     svg->scale(3);
     svg->translate(50, 400);
@@ -90,7 +90,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
     if (canvas->push(std::move(star)) != tvg::Result::Success) return;
 
     //Image
-    ifstream file(EXAMPLE_DIR"/rawimage_200x300.raw", ios::binary);
+    ifstream file(EXAMPLE_DIR"/image/rawimage_200x300.raw", ios::binary);
     if (!file.is_open()) return;
     auto data = (uint32_t*) malloc(sizeof(uint32_t) * (200 * 300));
     file.read(reinterpret_cast<char *>(data), sizeof (uint32_t) * 200 * 300);

src/examples/Masking.cpp

@@ -52,7 +52,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
 
     //SVG
     auto svg = tvg::Picture::gen();
-    if (svg->load(EXAMPLE_DIR"/cartman.svg") != tvg::Result::Success) return;
+    if (svg->load(EXAMPLE_DIR"/svg/cartman.svg") != tvg::Result::Success) return;
     svg->opacity(100);
     svg->scale(3);
     svg->translate(50, 400);
@@ -92,7 +92,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
     if (canvas->push(std::move(star)) != tvg::Result::Success) return;
 
     //Image
-    ifstream file(EXAMPLE_DIR"/rawimage_200x300.raw", ios::binary);
+    ifstream file(EXAMPLE_DIR"/image/rawimage_200x300.raw", ios::binary);
     if (!file.is_open()) return;
     auto data = (uint32_t*) malloc(sizeof(uint32_t) * (200 * 300));
     file.read(reinterpret_cast<char*>(data), sizeof (uint32_t) * 200 * 300);

src/examples/MaskingMethods.cpp

@@ -32,7 +32,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
     if (!canvas) return;
 
     //Image source
-    ifstream file(EXAMPLE_DIR"/rawimage_200x300.raw", ios::binary);
+    ifstream file(EXAMPLE_DIR"/image/rawimage_200x300.raw", ios::binary);
     if (!file.is_open()) return;
     auto data = (uint32_t*) malloc(sizeof(uint32_t) * (200 * 300));
     file.read(reinterpret_cast<char*>(data), sizeof (uint32_t) * 200 * 300);

src/examples/MultiCanvas.cpp

@@ -238,9 +238,9 @@ int main(int argc, char **argv)
         evas_object_smart_callback_add(win, "delete,request", win_del, 0);
 
         if (tvgEngine == tvg::CanvasEngine::Sw) {
-            eina_file_dir_list(EXAMPLE_DIR, EINA_TRUE, tvgSwTest, win);
+            eina_file_dir_list(EXAMPLE_DIR"/svg", EINA_TRUE, tvgSwTest, win);
         } else {
-            eina_file_dir_list(EXAMPLE_DIR, EINA_TRUE, tvgGlTest, win);
+            eina_file_dir_list(EXAMPLE_DIR"/svg", EINA_TRUE, tvgGlTest, win);
         }
 
         evas_object_geometry_set(win, 0, 0, WIDTH, HEIGHT);

src/examples/Performance.cpp

@@ -43,7 +43,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
     mask->opacity(125);
 
     auto picture = tvg::Picture::gen();
-    picture->load(EXAMPLE_DIR"/tiger.svg");
+    picture->load(EXAMPLE_DIR"/svg/tiger.svg");
     picture->size(WIDTH, HEIGHT);
     picture->composite(std::move(mask), tvg::CompositeMethod::AlphaMask);
     pPicture = picture.get();

src/examples/PictureJpg.cpp

@@ -36,7 +36,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
     //Load jpg file from path
     for (int i = 0; i < 7; ++i) {
         auto picture = tvg::Picture::gen();
-        if (picture->load(EXAMPLE_DIR"/test.jpg") != tvg::Result::Success) {
+        if (picture->load(EXAMPLE_DIR"/image/test.jpg") != tvg::Result::Success) {
              cout << "JPG is not supported. Did you enable JPG Loader?" << endl;
              return;
         }
@@ -48,7 +48,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
     }
 
     //Open file manually
-    ifstream file(EXAMPLE_DIR"/test.jpg", ios::binary);
+    ifstream file(EXAMPLE_DIR"/image/test.jpg", ios::binary);
     if (!file.is_open()) return;
     auto begin = file.tellg();
     file.seekg(0, std::ios::end);

src/examples/PicturePng.cpp

@@ -42,7 +42,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
 
     for (int i = 0; i < 7; ++i) {
         auto picture = tvg::Picture::gen();
-        if (picture->load(EXAMPLE_DIR"/test.png") != tvg::Result::Success) {
+        if (picture->load(EXAMPLE_DIR"/image/test.png") != tvg::Result::Success) {
              cout << "PNG is not supported. Did you enable PNG Loader?" << endl;
              return;
         }
@@ -54,7 +54,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
     }
 
     //Open file manually
-    ifstream file(EXAMPLE_DIR"/test.png", ios::binary);
+    ifstream file(EXAMPLE_DIR"/image/test.png", ios::binary);
     if (!file.is_open()) return;
     auto begin = file.tellg();
     file.seekg(0, std::ios::end);

src/examples/PictureRaw.cpp

@@ -38,7 +38,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
 
     if (canvas->push(std::move(shape)) != tvg::Result::Success) return;
 
-    string path(EXAMPLE_DIR"/rawimage_200x300.raw");
+    string path(EXAMPLE_DIR"/image/rawimage_200x300.raw");
 
     ifstream file(path, ios::binary);
     if (!file.is_open()) return ;

src/examples/PictureSvg.cpp

@@ -38,7 +38,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
     canvas->push(std::move(bg));
 
     char buf[PATH_MAX];
-    snprintf(buf, sizeof(buf), EXAMPLE_DIR"/logo.svg");
+    snprintf(buf, sizeof(buf), EXAMPLE_DIR"/svg/logo.svg");
 
     auto picture = tvg::Picture::gen();
     tvg::Result ret = picture->load(buf);

src/examples/PictureTvg.cpp

@@ -33,7 +33,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
 
     //load the tvg file
     auto picture = tvg::Picture::gen();
-    if (picture->load(EXAMPLE_DIR"/test.tvg") != tvg::Result::Success) {
+    if (picture->load(EXAMPLE_DIR"/tvg/test.tvg") != tvg::Result::Success) {
         cout << "TVG is not supported. Did you enable TVG Loader?" << endl;
         return;
     }

src/examples/PictureWebp.cpp

@@ -42,7 +42,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
 
     for (int i = 0; i < 7; ++i) {
         auto picture = tvg::Picture::gen();
-        if (picture->load(EXAMPLE_DIR"/test.webp") != tvg::Result::Success) {
+        if (picture->load(EXAMPLE_DIR"/image/test.webp") != tvg::Result::Success) {
              cout << "WEBP is not supported. Did you enable WEBP Loader?" << endl;
              return;
         }
@@ -54,7 +54,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
     }
 
     //Open file manually
-    ifstream file(EXAMPLE_DIR"/test.webp", ios::binary);
+    ifstream file(EXAMPLE_DIR"/image/test.webp", ios::binary);
     if (!file.is_open()) return;
     auto begin = file.tellg();
     file.seekg(0, std::ios::end);

src/examples/Svg.cpp

@@ -85,7 +85,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
 
     if (canvas->push(std::move(shape)) != tvg::Result::Success) return;
 
-    eina_file_dir_list(EXAMPLE_DIR, EINA_TRUE, svgDirCallback, canvas);
+    eina_file_dir_list(EXAMPLE_DIR"/svg", EINA_TRUE, svgDirCallback, canvas);
 
     /* This showcase shows you asynchrounous loading of svg.
        For this, pushing pictures at a certian sync time.

src/examples/Texmap.cpp

@@ -39,7 +39,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
     if (canvas->push(std::move(shape)) != tvg::Result::Success) return;
 
     //Raw Image
-    string path(EXAMPLE_DIR"/rawimage_200x300.raw");
+    string path(EXAMPLE_DIR"/image/rawimage_200x300.raw");
 
     ifstream file(path, ios::binary);
     if (!file.is_open()) return ;

src/examples/Text.cpp

@@ -40,17 +40,17 @@ void tvgDrawCmds(tvg::Canvas* canvas)
     //The loaded font will be released when the Initializer::term() is called.
     //Otherwise, you can immedately unload the font data.
     //Please check Text::unload() APIs.
-    if (tvg::Text::load(EXAMPLE_DIR"/Arial.ttf") != tvg::Result::Success) {
+    if (tvg::Text::load(EXAMPLE_DIR"/font/Arial.ttf") != tvg::Result::Success) {
         cout << "TTF is not supported. Did you enable TTF Loader?" << endl;
         return;
     }
 
-    if (tvg::Text::load(EXAMPLE_DIR"/NanumGothicCoding.ttf") != tvg::Result::Success) {
+    if (tvg::Text::load(EXAMPLE_DIR"/font/NanumGothicCoding.ttf") != tvg::Result::Success) {
         cout << "TTF is not supported. Did you enable TTF Loader?" << endl;
         return;
     }
 
-    if (tvg::Text::load(EXAMPLE_DIR"/SentyCloud.ttf") != tvg::Result::Success) {
+    if (tvg::Text::load(EXAMPLE_DIR"/font/SentyCloud.ttf") != tvg::Result::Success) {
         cout << "TTF is not supported. Did you enable TTF Loader?" << endl;
         return;
     }

src/examples/Tvg.cpp

@@ -71,7 +71,7 @@ void tvgDrawCmds(tvg::Canvas* canvas)
 
     if (canvas->push(std::move(shape)) != tvg::Result::Success) return;
 
-    eina_file_dir_list(EXAMPLE_DIR, EINA_TRUE, tvgDirCallback, canvas);
+    eina_file_dir_list(EXAMPLE_DIR"/tvg", EINA_TRUE, tvgDirCallback, canvas);
 
     /* This showcase shows you asynchrounous loading of tvg.
        For this, pushing pictures at a certian sync time.

src/examples/TvgSaver.cpp

@@ -193,7 +193,7 @@ void exportTvg()
     //prepare image source
     const int width = 200;
     const int height = 300;
-    ifstream file(EXAMPLE_DIR"/rawimage_200x300.raw", ios::binary);
+    ifstream file(EXAMPLE_DIR"/image/rawimage_200x300.raw", ios::binary);
     if (!file.is_open()) return;
     uint32_t *data = (uint32_t*) malloc(sizeof(uint32_t) * width * height);
     if (!data) return;