getBoxesForSelectionRects method
Returns a list of rects that bound the given selection.
See TextPainter.getBoxesForSelection for more details.
Implementation
List<Rect> getBoxesForSelectionRects(TextSelection selection) {
_computeTextMetricsIfNeeded();
return textPainter
.getBoxesForSelection(selection)
.map((TextBox textBox) => textBox.toRect().shift(paintOffset))
.toList();
}