58 lines
2.3 KiB
Plaintext
58 lines
2.3 KiB
Plaintext
class @beta Efl.Canvas.Animation_Scale extends Efl.Canvas.Animation
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{
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[[Animated scaling effect.
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The @Efl.Canvas.Object will have its size and position changed due to a scaling
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operation around a specified pivot point.
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Coordinates for the pivot point can be relative to the object or absolute
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(relative to the containing canvas).
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Note: Changing an object's geometry using @Efl.Gfx.Entity.position or @Efl.Gfx.Entity.size
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while this animation is running might lead to unexpected results.
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]]
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c_prefix: efl_animation_scale;
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data: Efl_Canvas_Animation_Scale_Data;
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methods {
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@property scale {
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[[Scale range and pivot object.
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The object's scale will change from $from_scale to $to_scale.
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All of the object's vertices (i.e. the corners, if it's a rectangular object)
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will be multiplied by this scale, relative to the pivot point inside the pivot object.
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The pivot point is another object $pivot plus an additional offset $center_point.
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]]
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set {
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}
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get {
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}
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values {
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from_scale: Eina.Vector2; [[Initial scale value.]]
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to_scale: Eina.Vector2; [[Ending scale value.]]
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pivot: Efl.Canvas.Object; [[Object to use as pivot. $NULL means the animated object itself.]]
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center_point: Eina.Vector2; [[Position in pixels of the pivot point inside the pivot object.
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$[(0,0)] means the upper-left corner.]]
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}
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}
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@property scale_absolute {
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[[Scale range and pivot position, relative to the canvas.
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The object's scale will change from $from_scale to $to_scale.
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All of the object's vertices (i.e. the corners, if it's a rectangular object)
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will be multiplied by this scale, relative to the pivot point.
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The pivot point is relative to the canvas.
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]]
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set {
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}
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get {
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}
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values {
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from_scale: Eina.Vector2; [[Initial scale value.]]
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to_scale: Eina.Vector2; [[Ending scale value.]]
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pivot_point: Eina.Position2D; [[Position of the pivot point relative to the canvas.]]
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}
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}
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}
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implements {
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Efl.Object.constructor;
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Efl.Canvas.Animation.animation_apply;
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}
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}
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