api: renamed api for consistency

API modification:
- Shape::fillColor() -> Shape::fill()

issue: https://github.com/thorvg/thorvg/issues/3116

examples/Accessor.cpp

@@ -48,7 +48,7 @@ struct UserExample : tvgexam::Example
                 auto shape = (tvg::Shape*) paint;
                 //override color?
                 uint8_t r, g, b;
-                shape->fillColor(&r, &g, &b);
+                shape->fill(&r, &g, &b);
                 if (r == 255 && g == 180 && b == 0)
                     shape->fill(0, 0, 255);
 

inc/thorvg.h

@@ -1183,7 +1183,7 @@ public:
      * @param[out] a The alpha channel value in the range [0 ~ 255], where 0 is completely transparent and 255 is opaque.
      *
      */
-    Result fillColor(uint8_t* r, uint8_t* g, uint8_t* b, uint8_t* a = nullptr) const noexcept;
+    Result fill(uint8_t* r, uint8_t* g, uint8_t* b, uint8_t* a = nullptr) const noexcept;
 
     /**
      * @brief Gets the fill rule value.

src/bindings/capi/tvgCapi.cpp

@@ -510,7 +510,7 @@ TVG_API Tvg_Result tvg_shape_set_fill_color(Tvg_Paint* paint, uint8_t r, uint8_t
 TVG_API Tvg_Result tvg_shape_get_fill_color(const Tvg_Paint* paint, uint8_t* r, uint8_t* g, uint8_t* b, uint8_t* a)
 {
     if (!paint) return TVG_RESULT_INVALID_ARGUMENT;
-    return (Tvg_Result) reinterpret_cast<const Shape*>(paint)->fillColor(r, g, b, a);
+    return (Tvg_Result) reinterpret_cast<const Shape*>(paint)->fill(r, g, b, a);
 }
 
 

src/renderer/tvgPaint.cpp

@@ -224,7 +224,7 @@ RenderData Paint::Impl::update(RenderMethod* renderer, const Matrix& pm, Array<R
         if (target->type() == Type::Shape) {
             auto shape = static_cast<Shape*>(target);
             uint8_t a;
-            shape->fillColor(nullptr, nullptr, nullptr, &a);
+            shape->fill(nullptr, nullptr, nullptr, &a);
             //no gradient fill & no maskings of the masking target.
             if (!shape->fill() && !(PAINT(shape)->maskData)) {
                 if ((method == MaskMethod::Alpha && a == 255 && PAINT(shape)->opacity == 255) || (method == MaskMethod::InvAlpha && (a == 0 || PAINT(shape)->opacity == 0))) {

src/renderer/tvgShape.cpp

@@ -124,7 +124,7 @@ Result Shape::fill(Fill* f) noexcept
 }
 
 
-Result Shape::fillColor(uint8_t* r, uint8_t* g, uint8_t* b, uint8_t* a) const noexcept
+Result Shape::fill(uint8_t* r, uint8_t* g, uint8_t* b, uint8_t* a) const noexcept
 {
     SHAPE(this)->rs.fillColor(r, g, b, a);
     return Result::Success;

src/renderer/tvgShape.h

@@ -88,7 +88,7 @@ struct Shape::Impl : Paint::Impl
             auto shape = static_cast<const Shape*>(target);
             if (!shape->fill()) {
                 uint8_t r, g, b, a;
-                shape->fillColor(&r, &g, &b, &a);
+                shape->fill(&r, &g, &b, &a);
                 if (a == 0 || a == 255) {
                     if (method == MaskMethod::Luma || method == MaskMethod::InvLuma) {
                         if ((r == 255 && g == 255 && b == 255) || (r == 0 && g == 0 && b == 0)) return false;

test/testAccessor.cpp

@@ -66,7 +66,7 @@ TEST_CASE("Set", "[tvgAccessor]")
         if (paint->type() == Type::Shape) {
             auto shape = (tvg::Shape*) paint;
             uint8_t r, g, b;
-            shape->fillColor(&r, &g, &b);
+            shape->fill(&r, &g, &b);
             if (r == 37 && g == 47 && b == 53) {
                 shape->fill(0, 0, 255);
                 shape->id = Accessor::id("TestAccessor");

test/testShape.cpp

@@ -208,10 +208,10 @@ TEST_CASE("Shape Filling", "[tvgShape]")
     //Fill Color
     uint8_t r, g, b, a;
     REQUIRE(shape->fill(255, 100, 50, 5) == Result::Success);
-    REQUIRE(shape->fillColor(&r, nullptr, &b, nullptr) == Result::Success);
+    REQUIRE(shape->fill(&r, nullptr, &b, nullptr) == Result::Success);
     REQUIRE(r == 255);
     REQUIRE(b == 50);
-    REQUIRE(shape->fillColor(&r, &g, &b, &a) == Result::Success);
+    REQUIRE(shape->fill(&r, &g, &b, &a) == Result::Success);
     REQUIRE(g == 100);
     REQUIRE(a == 5);