struct

DataDungeon::ImageKeyframe

Inherits JSON::Serializable < Struct < Value < Object

One checkpoint of an animation, at_ms after its start: only the fields that change, each reaching its value then. Between checkpoints a value glides from its neighbour (numbers in a straight line, a view or light along the shorter arc), or with held jumps at the checkpoint, for an animation that switches rather than moves. DataDungeon measures the content box at each checkpoint of an animated WebP.

Constructors

new(pull : JSON::PullParser)
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new(at_ms : Int32, held : Bool = false, view : Direction | Nil = nil, light : Direction | Nil = nil, anchor_x : Float64 | Nil = nil, anchor_y : Float64 | Nil = nil, view_x : Float64 | Nil = nil, view_y : Float64 | Nil = nil, view_z : Float64 | Nil = nil, view_roll : Float64 | Nil = nil, light_x : Float64 | Nil = nil, light_y : Float64 | Nil = nil, light_z : Float64 | Nil = nil, content_x : Int32 | Nil = nil, content_y : Int32 | Nil = nil, content_w : Int32 | Nil = nil, content_h : Int32 | Nil = nil)
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new(*, __pull_for_json_serializable pull : JSON::PullParser)
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Instance methods

anchor_x
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anchor_y
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at_ms
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content_h
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content_w
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content_x
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content_y
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held?
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light
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light_x
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light_y
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light_z
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view
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view_roll
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view_x
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view_y
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view_z
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with_content(box : Tuple(Int32, Int32, Int32, Int32)) : ImageKeyframe

This checkpoint with the content box DataDungeon measured.

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