GlyphPoint class

A single point in a TrueType glyph contour.

Coordinates are in font design units with Y increasing upward (TTF convention). The rasterizer must flip the Y axis when converting to screen coordinates.

onCurve determines how the point participates in Bézier curve construction:

• true: the point lies on the curve (endpoint of a segment or quadratic Bézier endpoint).
• false: the point is a quadratic Bézier control point (off-curve).

TrueType uses quadratic Bézier curves (unlike PostScript/CFF which uses cubic). Two consecutive off-curve points imply an implicit on-curve point halfway between them.

Constructors

GlyphPoint(double x, double y, bool onCurve)

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

onCurve → bool

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

x → double

final

y → double

final

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

transformed(double a, double b, double c, double d) → GlyphPoint

translated(double dx, double dy) → GlyphPoint

Operators

operator ==(Object other) → bool

The equality operator.

inherited