num m12

Source 

@DomName('DOMMatrix.m12')
@DocsEditable()
@Experimental() // untriaged
num get m12 => _blink.BlinkDOMMatrix.instance.m12_Getter_(this);
void m12=(num value)

Source 

@DomName('DOMMatrix.m12')
@DocsEditable()
@Experimental() // untriaged
set m12(num value) => _blink.BlinkDOMMatrix.instance.m12_Setter_(this, value);