Viewport Struct

Definition

Assembly Broadside.Viewer.dll

Show inherited members (6)

The part of a PageLayout a shell shows: a scroll position and a size in viewport pixels, and a zoom in pixels per point.

public readonly record struct Viewport(double X, double Y, double Width, double Height, double Zoom) : IEquatable<Viewport>

Remarks

Spec #33 story 54 (viewer capability 14). Content narrower or shorter than the viewport is centred along that axis, and the scroll offset along it is then ignored.

Tip: use kind:method, kind:property, kind:ctor. Press Esc to clear.

Constructors (1)

Viewport(Double, Double, Double, Double, Double)The part of a PageLayout a shell shows: a scroll position and a size in viewport pixels, and a zoom in pixels per point.

Properties (5)

HeightThe viewport's height in pixels.

WidthThe viewport's width in pixels.

XThe horizontal scroll offset in pixels: the content's pixel column at the viewport's left edge.

YThe vertical scroll offset in pixels: the content's pixel row at the viewport's top edge.

ZoomPixels per point (the Scale of the tiles it shows): 1 is 72 DPI. Use device pixels (multiply by the display's pixel ratio) so the tiles are sharp.