# ol.vips.enums Generated enum descriptors for normalized libvips enum ids. Use [`registry`](#registry) or the generated enum vars to inspect enum metadata. Use [`ol.vips/encode-enum`](api/ol-vips.adoc#encode-enum) and [`ol.vips/decode-enum`](api/ol-vips.adoc#decode-enum) to convert between keywords and the underlying libvips integer values. ## registry Generated registry of libvips enum descriptors keyed by normalized enum id. [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L11-L54) --- ## access Generated enum descriptor for `VipsAccess`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:random` - `:sequential` - `:sequential-unbuffered` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L56-L65) --- ## align Generated enum descriptor for `VipsAlign`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:centre` - `:high` - `:low` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L67-L76) --- ## angle Generated enum descriptor for `VipsAngle`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:d0` - `:d180` - `:d270` - `:d90` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L78-L88) --- ## angle45 Generated enum descriptor for `VipsAngle45`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:d0` - `:d135` - `:d180` - `:d225` - `:d270` - `:d315` - `:d45` - `:d90` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L90-L104) --- ## band-format Generated enum descriptor for `VipsBandFormat`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:char` - `:complex` - `:double` - `:dpcomplex` - `:float` - `:int` - `:notset` - `:short` - `:uchar` - `:uint` - `:ushort` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L106-L123) --- ## blend-mode Generated enum descriptor for `VipsBlendMode`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:add` - `:atop` - `:clear` - `:colour-burn` - `:colour-dodge` - `:darken` - `:dest` - `:dest-atop` - `:dest-in` - `:dest-out` - `:dest-over` - `:difference` - `:exclusion` - `:hard-light` - `:in` - `:lighten` - `:multiply` - `:out` - `:over` - `:overlay` - `:saturate` - `:screen` - `:soft-light` - `:source` - `:xor` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L125-L156) --- ## coding Generated enum descriptor for `VipsCoding`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:error` - `:labq` - `:none` - `:rad` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L158-L168) --- ## combine Generated enum descriptor for `VipsCombine`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:max` - `:min` - `:sum` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L170-L179) --- ## combine-mode Generated enum descriptor for `VipsCombineMode`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:add` - `:set` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L181-L189) --- ## compass-direction Generated enum descriptor for `VipsCompassDirection`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:centre` - `:east` - `:north` - `:north-east` - `:north-west` - `:south` - `:south-east` - `:south-west` - `:west` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L191-L206) --- ## direction Generated enum descriptor for `VipsDirection`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:horizontal` - `:vertical` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L208-L216) --- ## extend Generated enum descriptor for `VipsExtend`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:background` - `:black` - `:copy` - `:mirror` - `:repeat` - `:white` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L218-L230) --- ## fail-on Generated enum descriptor for `VipsFailOn`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:error` - `:none` - `:truncated` - `:warning` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L232-L242) --- ## foreign-dz-container Generated enum descriptor for `VipsForeignDzContainer`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:fs` - `:szi` - `:zip` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L244-L253) --- ## foreign-dz-depth Generated enum descriptor for `VipsForeignDzDepth`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:one` - `:onepixel` - `:onetile` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L255-L264) --- ## foreign-dz-layout Generated enum descriptor for `VipsForeignDzLayout`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:dz` - `:google` - `:iiif` - `:iiif3` - `:zoomify` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L266-L277) --- ## foreign-heif-compression Generated enum descriptor for `VipsForeignHeifCompression`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:av1` - `:avc` - `:hevc` - `:jpeg` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L279-L289) --- ## foreign-heif-encoder Generated enum descriptor for `VipsForeignHeifEncoder`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:aom` - `:auto` - `:rav1e` - `:svt` - `:x265` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L291-L302) --- ## foreign-subsample Generated enum descriptor for `VipsForeignSubsample`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:auto` - `:off` - `:on` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L304-L313) --- ## foreign-tiff-compression Generated enum descriptor for `VipsForeignTiffCompression`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:ccittfax4` - `:deflate` - `:jp2k` - `:jpeg` - `:lzw` - `:none` - `:packbits` - `:webp` - `:zstd` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L315-L330) --- ## foreign-tiff-predictor Generated enum descriptor for `VipsForeignTiffPredictor`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:float` - `:horizontal` - `:none` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L332-L341) --- ## foreign-tiff-resunit Generated enum descriptor for `VipsForeignTiffResunit`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:cm` - `:inch` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L343-L351) --- ## foreign-webp-preset Generated enum descriptor for `VipsForeignWebpPreset`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:default` - `:drawing` - `:icon` - `:photo` - `:picture` - `:text` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L353-L365) --- ## intent Generated enum descriptor for `VipsIntent`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:absolute` - `:auto` - `:perceptual` - `:relative` - `:saturation` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L367-L378) --- ## interesting Generated enum descriptor for `VipsInteresting`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:all` - `:attention` - `:centre` - `:entropy` - `:high` - `:low` - `:none` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L380-L393) --- ## interpretation Generated enum descriptor for `VipsInterpretation`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:b-w` - `:cmc` - `:cmyk` - `:error` - `:fourier` - `:grey16` - `:histogram` - `:hsv` - `:lab` - `:labq` - `:labs` - `:lch` - `:matrix` - `:multiband` - `:rgb` - `:rgb16` - `:scrgb` - `:srgb` - `:xyz` - `:yxy` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L395-L421) --- ## kernel Generated enum descriptor for `VipsKernel`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:cubic` - `:lanczos2` - `:lanczos3` - `:linear` - `:mitchell` - `:mks2013` - `:mks2021` - `:nearest` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L423-L437) --- ## operation-boolean Generated enum descriptor for `VipsOperationBoolean`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:and` - `:eor` - `:lshift` - `:or` - `:rshift` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L439-L450) --- ## operation-complex Generated enum descriptor for `VipsOperationComplex`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:conj` - `:polar` - `:rect` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L452-L461) --- ## operation-complex2 Generated enum descriptor for `VipsOperationComplex2`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:cross-phase` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L463-L470) --- ## operation-complexget Generated enum descriptor for `VipsOperationComplexget`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:imag` - `:real` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L472-L480) --- ## operation-math Generated enum descriptor for `VipsOperationMath`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:acos` - `:acosh` - `:asin` - `:asinh` - `:atan` - `:atanh` - `:cos` - `:cosh` - `:exp` - `:exp10` - `:log` - `:log10` - `:sin` - `:sinh` - `:tan` - `:tanh` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L482-L504) --- ## operation-math2 Generated enum descriptor for `VipsOperationMath2`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:atan2` - `:pow` - `:wop` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L506-L515) --- ## operation-morphology Generated enum descriptor for `VipsOperationMorphology`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:dilate` - `:erode` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L517-L525) --- ## operation-relational Generated enum descriptor for `VipsOperationRelational`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:equal` - `:less` - `:lesseq` - `:more` - `:moreeq` - `:noteq` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L527-L539) --- ## operation-round Generated enum descriptor for `VipsOperationRound`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:ceil` - `:floor` - `:rint` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L541-L550) --- ## pcs Generated enum descriptor for `VipsPCS`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:lab` - `:xyz` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L552-L560) --- ## precision Generated enum descriptor for `VipsPrecision`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:approximate` - `:float` - `:integer` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L562-L571) --- ## region-shrink Generated enum descriptor for `VipsRegionShrink`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:max` - `:mean` - `:median` - `:min` - `:mode` - `:nearest` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L573-L585) --- ## sdf-shape Generated enum descriptor for `VipsSdfShape`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:box` - `:circle` - `:line` - `:rounded-box` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L587-L597) --- ## size Generated enum descriptor for `VipsSize`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:both` - `:down` - `:force` - `:up` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L599-L609) --- ## text-wrap Generated enum descriptor for `VipsTextWrap`. Use this value directly or look it up in [`registry`](#registry) when you want the generated enum map. Known values: - `:char` - `:none` - `:word` - `:word-char` [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L611-L621) --- ## enums ```clojure (enums) ``` Lists the generated libvips enum ids. [source,window=_blank](https://github.com/outskirtslabs/vips/blob/main/src/ol/vips/enums.clj#L623-L623)