PathMetric class

Utilities for measuring a Path and extracting subpaths.

Iterate over the object returned by Path.computeMetrics to obtain PathMetric objects.

Once created, metrics will only be valid while the iterator is at the given contour. When the next contour's PathMetric is obtained, this object becomes invalid.


isClosed bool
Whether the contour is closed. [...]
length double
Return the total length of the current contour.
hashCode int
The hash code for this object. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited


extractPath(double start, double end, { bool startWithMoveTo: true }) Path
Given a start and stop distance, return the intervening segment(s). [...]
getTangentForOffset(double distance) Tangent
Computes the position of hte current contour at the given offset, and the angle of the path at that point. [...]
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
toString() String
Returns a string representation of this object.


operator ==(dynamic other) bool
The equality operator. [...]