scale()

void fl::Tile2x2_u8::scale

(

u8

scale

)

Definition at line 44 of file tile2x2.cpp.hpp.

                                            {
    // scale the tile
    if (scale == 255) {
        return;
    }
    for (int x = 0; x < 2; ++x) {
        for (int y = 0; y < 2; ++y) {
            u16 value = at(x, y);
            at(x, y) = (value * scale) >> 8;
        }
    }
}

References at(), fl::FL_NO_EXCEPT, scale(), fl::type_rank< T >::value, fl::x, and fl::y.

Referenced by Tile2x2_u8(), loop(), fl::XYPathRenderer::rasterize(), and scale().

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