dart:html

fontBoundingBoxAscent property

num fontBoundingBoxAscent

Source

@DomName('TextMetrics.fontBoundingBoxAscent')
@DocsEditable()
@Experimental() // untriaged
num get fontBoundingBoxAscent =>
    _blink.BlinkTextMetrics.instance.fontBoundingBoxAscent_Getter_(this);