Interface: ScreenLayoutContext

Defined in: src/display/SliceLayer.ts:189

Geometry passed to a SliceLayer.layoutScreen implementation.

Properties

width

width: number;

Defined in: src/display/SliceLayer.ts:191

Viewport width in screen pixels.

---

height

height: number;

Defined in: src/display/SliceLayer.ts:193

Viewport height in screen pixels.

---

insets

insets: object;

Defined in: src/display/SliceLayer.ts:200

Pixels reserved on each edge by other UI (e.g. the slice slider along the bottom). Screen-space layers should keep their content inside the safe area [left, width - right] × [top, height - bottom] so it does not collide with those widgets. Always present; defaults to zero on every edge.

top

top: number;

right

right: number;

bottom

bottom: number;

left

left: number;

---

contentRect?

optional contentRect?: object;

Defined in: src/display/SliceLayer.ts:212

The part of image-content space the view is fitted to, when the host has set a fit region (see SliceView.setFitRegion). Layers that clip or anchor to "the image" should use this rectangle when present.

x0

x0: number;

y0

y0: number;

x1

x1: number;

y1

y1: number;

Methods

project()

project(contentX, contentY): object;

Defined in: src/display/SliceLayer.ts:206

Projects a point from image-content space (the pre-scale coordinate space the slice sprite occupies: x along the i-axis, y along the j-axis) to screen pixels, accounting for the current scale, Y-flip, zoom, and pan.

Parameters

contentX

number

contentY

number

Returns

object

x

x: number;

y

y: number;