getHandleAnchor method Null safety

Offset getHandleAnchor(
  1. TextSelectionHandleType type,
  2. double textLineHeight,
  3. [double? startGlyphHeight,
  4. double? endGlyphHeight]

Get the anchor point of the handle relative to itself. The anchor point is the point that is aligned with a specific point in the text. A handle often visually "points to" that location.


Offset getHandleAnchor(TextSelectionHandleType type, double textLineHeight, [double? startGlyphHeight, double? endGlyphHeight]);