diff --git a/src/types/image_type.rs b/src/types/image_type.rs new file mode 100644 index 0000000..2375868 --- /dev/null +++ b/src/types/image_type.rs @@ -0,0 +1,47 @@ +use crate::bindings; + +#[derive(Debug, Clone, Copy, PartialEq, Eq)] +#[repr(u32)] +pub enum ImageType { + Undefined = bindings::ImageType_UndefinedType, + Bilevel = bindings::ImageType_BilevelType, + Grayscale = bindings::ImageType_GrayscaleType, + GrayscaleAlpha = bindings::ImageType_GrayscaleAlphaType, + Palette = bindings::ImageType_PaletteType, + PaletteAlpha = bindings::ImageType_PaletteAlphaType, + TrueColor = bindings::ImageType_TrueColorType, + TrueColorAlpha = bindings::ImageType_TrueColorAlphaType, + ColorSeparation = bindings::ImageType_ColorSeparationType, + ColorSeparationAlpha = bindings::ImageType_ColorSeparationAlphaType, + Optimize = bindings::ImageType_OptimizeType, + PaletteBilevelAlpha = bindings::ImageType_PaletteBilevelAlphaType, +} + +impl Default for ImageType { + fn default() -> Self { + return ImageType::Undefined; + } +} + +impl From for bindings::ImageType { + fn from(value: ImageType) -> Self { + return value as bindings::ImageType; + } +} + +impl From for ImageType { + fn from(value: bindings::ImageType) -> Self { + /* + * SAFETY: + * + * `ImageType` has the same repr as `bindings::ImageType` - u32 + * + * If `value` is less than SouthEast than it is in the vaild range and can be safely + * reinterpreted as `ImageType` + */ + if value <= bindings::ImageType_PaletteBilevelAlphaType { + return unsafe { std::mem::transmute(value) }; + } + return ImageType::default(); + } +} diff --git a/src/types/mod.rs b/src/types/mod.rs index be350da..550e0b9 100644 --- a/src/types/mod.rs +++ b/src/types/mod.rs @@ -7,6 +7,7 @@ mod dither_method; mod endian_type; mod filter_type; mod gravity_type; +mod image_type; mod interlace_type; mod metric_type; mod orientation_type; @@ -24,6 +25,7 @@ pub use self::dither_method::DitherMethod; pub use self::endian_type::EndianType; pub use self::filter_type::FilterType; pub use self::gravity_type::GravityType; +pub use self::image_type::ImageType; pub use self::interlace_type::InterlaceType; pub use self::metric_type::MetricType; pub use self::orientation_type::OrientationType; diff --git a/src/wand/magick.rs b/src/wand/magick.rs index 220844b..a02876b 100644 --- a/src/wand/magick.rs +++ b/src/wand/magick.rs @@ -40,6 +40,7 @@ use crate::{ EndianType, FilterType, GravityType, + ImageType, InterlaceType, MetricType, OrientationType, @@ -1195,14 +1196,14 @@ impl MagickWand { get_image_orientation, set_image_orientation, MagickGetImageOrientation, MagickSetImageOrientation, OrientationType get_image_rendering_intent, set_image_rendering_intent, MagickGetImageRenderingIntent, MagickSetImageRenderingIntent, RenderingIntent get_image_scene, set_image_scene, MagickGetImageScene, MagickSetImageScene, usize - get_image_type, set_image_type, MagickGetImageType, MagickSetImageType, bindings::ImageType + get_image_type, set_image_type, MagickGetImageType, MagickSetImageType, ImageType get_image_units, set_image_units, MagickGetImageUnits, MagickSetImageUnits, ResolutionType get_interlace_scheme, set_interlace_scheme, MagickGetInterlaceScheme, MagickSetInterlaceScheme, InterlaceType get_interpolate_method, set_interpolate_method, MagickGetInterpolateMethod, MagickSetInterpolateMethod, PixelInterpolateMethod get_iterator_index, set_iterator_index, MagickGetIteratorIndex, MagickSetIteratorIndex, isize get_orientation, set_orientation, MagickGetOrientation, MagickSetOrientation, OrientationType get_pointsize, set_pointsize, MagickGetPointsize, MagickSetPointsize, f64 - get_type, set_type, MagickGetType, MagickSetType, bindings::ImageType + get_type, set_type, MagickGetType, MagickSetType, ImageType ); }