| 49 | /// All methods are force-inlined delegates — zero overhead. |
| 50 | template<typename RGB_T> |
| 51 | class Canvas { |
| 52 | gfx::Canvas<RGB_T> mImpl; |
| 53 | |
| 54 | public: |
| 55 | FASTLED_FORCE_INLINE Canvas(fl::span<RGB_T> buf, int w, int h) : mImpl(buf, w, h) {} |
| 56 | FASTLED_FORCE_INLINE Canvas(fl::shared_ptr<RGB_T> ptr, int w, int h) : mImpl(ptr, w, h) {} |
| 57 | |
| 58 | FASTLED_FORCE_INLINE int size() const { return mImpl.size(); } |
| 59 | FASTLED_FORCE_INLINE RGB_T& at(int x, int y) { return mImpl.at(x, y); } |
| 60 | FASTLED_FORCE_INLINE const RGB_T& at(int x, int y) const { return mImpl.at(x, y); } |
| 61 | FASTLED_FORCE_INLINE bool has(int x, int y) const { return mImpl.has(x, y); } |
| 62 | |
| 63 | template<int hRadius, int vRadius> |
| 64 | FASTLED_FORCE_INLINE void blurGaussian(alpha8 dimFactor) { |
| 65 | mImpl.template blurGaussian<hRadius, vRadius>(dimFactor); |
| 66 | } |
| 67 | |
| 68 | template<int hRadius, int vRadius> |
| 69 | FASTLED_FORCE_INLINE void blurGaussian(alpha16 dimFactor) { |
| 70 | mImpl.template blurGaussian<hRadius, vRadius>(dimFactor); |
| 71 | } |
| 72 | |
| 73 | template<int hRadius, int vRadius> |
| 74 | FASTLED_FORCE_INLINE void blurGaussian() { |
| 75 | mImpl.template blurGaussian<hRadius, vRadius>(); |
| 76 | } |
| 77 | |
| 78 | template<typename Coord> |
| 79 | FASTLED_FORCE_INLINE void drawLine(const RGB_T& color, Coord x0, Coord y0, Coord x1, Coord y1, |
| 80 | DrawMode mode = DrawMode::DRAW_MODE_BLEND) { |
| 81 | mImpl.drawLine(color, x0, y0, x1, y1, mode); |
| 82 | } |
| 83 | |
| 84 | template<typename Coord> |
| 85 | FASTLED_FORCE_INLINE void drawDisc(const RGB_T& color, Coord cx, Coord cy, Coord r, |
| 86 | DrawMode mode = DrawMode::DRAW_MODE_BLEND) { |
| 87 | mImpl.drawDisc(color, cx, cy, r, mode); |
| 88 | } |
| 89 | |
| 90 | template<typename Coord> |
| 91 | FASTLED_FORCE_INLINE void drawRing(const RGB_T& color, Coord cx, Coord cy, Coord r, Coord thickness, |
| 92 | DrawMode mode = DrawMode::DRAW_MODE_BLEND) { |
| 93 | mImpl.drawRing(color, cx, cy, r, thickness, mode); |
| 94 | } |
| 95 | |
| 96 | template<typename Coord> |
| 97 | FASTLED_FORCE_INLINE void drawStrokeLine(const RGB_T& color, Coord x0, Coord y0, Coord x1, Coord y1, |
| 98 | Coord thickness, LineCap cap = LineCap::FLAT, |
| 99 | DrawMode mode = DrawMode::DRAW_MODE_BLEND) { |
| 100 | mImpl.drawStrokeLine(color, x0, y0, x1, y1, thickness, cap, mode); |
| 101 | } |
| 102 | }; |
| 103 | |
| 104 | /// @brief Convenience alias for CRGB canvas — use fl::CanvasRGB for no-template syntax. |
| 105 | class CanvasRGB : protected Canvas<CRGB> { |