hara.image.model — zcaudate/hara.image 2.8.7

*default-channel-options* clj

*default-data-options* clj

*default-indices* clj

*defaults* clj

create-model clj

(create-model label)

creates a predefined image model given a label

(create-model :ushort-555-rgb) => {:type :color :label :ushort-555-rgb :channel {:count 1 :fn vector :inv first} :meta [{:type Short/TYPE :span 1}] :data {:red {:type Byte/TYPE :channel 0 :index 0 :access [10 5]} :green {:type Byte/TYPE :channel 0 :index 0 :access [5 5]} :blue {:type Byte/TYPE :channel 0 :index 0 :access [0 5]}}}

model clj

(model)

(model x)

(model x overwrites)

creates a model with overwrites

(model) => [:3-byte-bgr :3-byte-rgb :3ch-byte-rgb :4-byte-abgr :4-byte-argb :4ch-byte-argb :byte-binary :byte-gray :int-argb :int-bgr :int-rgb :standard-argb :standard-gray :ushort-555-rgb :ushort-565-rgb :ushort-gray]

(model :int-rgb {:type :stuff :data :none :channel {:hello :world}}) => (contains-in {:type :stuff, :data :none, :channel {:count 1, :hello :world}})

model-inv-table clj

(model-inv-table {:keys [meta data type]})

creates a inverse access table for setting data within an image

;; channel 0, 0th index = (i1>>3)<<11 + (i2>>2)<<6 + i3>>3 (model-inv-table (model :ushort-565-rgb)) => {0 {0 {1 [11 5], 2 [5 6], 3 [0 5]}}}

model-lookup clj