ShapedText

class

csharp

public sealed class ShapedText

A whole paragraph, shaped and ordered for drawing.

No guide page documents this yet — the page shows what the code says about itself.

Remarks

Everything here is in the font's design units, not pixels — see FontFace for why. Multiply by size / UnitsPerEm at the point of drawing.

public string Text
The text it was shaped from.
public IReadOnlyList<ShapedRun> Runs
The runs, in the order they are drawn — left to right.
public float Advance
The paragraph's width in design units.
public IReadOnlyList<ClusterSpan> Clusters
The shaping clusters, tiling the text, ordered as they are drawn.

public IEnumerable<GlyphPlacement> Placements()
Walks every glyph with the pen arithmetic already done.
public float CaretOffset(int index)
Where a caret sits when it is in front of a character.
public float CaretOffset(int index, CaretAffinity affinity)
Where a caret sits, given which side of the index it belongs to.
public int CaretIndexAt(float x)
The caret position nearest a point, without which side of it the caret is on.
public (int Index, CaretAffinity Affinity) CaretPositionAt(float x)
The caret nearest a point: where it is in the text, and which side it belongs to.