domain/helpers library

Functions

computeSizeWithRatio(Size layout, double r) → Size

Returns a desired dimension of layout that respect r aspect ratio

resizeCropToRatio(Size layout, Rect crop, double r) → Rect

Returns a new crop Rect that respect r aspect ratio inside a layout and based on an existing crop area

scaleToSize(Size layout, Rect rect) → double

Return the scale for rect to fit layout

translateRectIntoBounds(Size layout, Rect rect) → Rect

Returns a translated Rect that fit layout size