PDFViewer.zoomIn()
One step, as the toolbar's buttons and ⌘/Ctrl + do: to the next preset of navigation.zoomPresets above the current scale, then by steps up to navigation.maxZoom. Leaves a fit mode.
methodZoomsince 1.0.0
Signature
zoomIn(): void
Returns
void
Throws
INVALID_STATEafterdestroy().