filmstrip-effects/dev.jordond.filmstrip.effects.geometry

Package-level declarations

Types

class Crop(val aspect: AspectRatio, val fit: Fit = Fit.Crop, val anchor: Anchor = Anchor.Center) : EffectSpec

Reframe to an aspect ratio, keeping the region around anchor.

Crop to an explicit rectangle.

Mirror the frame across an axis.

class KenBurns(val from: NormalizedRect, val to: NormalizedRect, val easing: Easing = Easing.EaseInOut) : EffectSpec

Pan and zoom across the frame over the clip's span.

class Rotate(val degrees: Int) : EffectSpec

Rotate the frame, counter-clockwise.

class Scale(val heightPx: Int, val fit: Fit = Fit.Contain) : EffectSpec

Set the output height in pixels. The width follows from the composition's aspect.

Applies this rectangle to inputSize.

Crop to an explicit rect, expressed in the frame rotation produced.

fun EffectsBuilder.crop(aspect: AspectRatio, fit: Fit = Fit.Crop, anchor: Anchor = Anchor.Center): EffectsBuilder

Reframe to aspect, keeping the region around anchor.

Mirror across axis.

Pan and zoom from from to to over the clip's span.

Computes the region this pan shows at time, as a fraction of the frame entering it.

Computes the region this crop keeps, as a fraction of the frame entering it.

Rotate counter-clockwise by degrees, baked into the pixels.

fun EffectsBuilder.scale(heightPx: Int, fit: Fit = Fit.Contain): EffectsBuilder

Scale the output to heightPx pixels tall.