True True win.canvas-zoom-in zoom-in Zoom In True win.canvas-zoom-out zoom-out Zoom Out True True win.canvas-zoom-1-1 zoom-original Zoom 1-1 True win.canvas-zoom-1-2 zoom-half-size Zoom 1-2 True win.canvas-zoom-2-1 zoom-double-size Zoom 2-1 True True win.canvas-zoom-selection zoom-fit-selection Zoom Selection True win.canvas-zoom-drawing zoom-fit-drawing Zoom Drawing True win.canvas-zoom-page zoom-fit-page Zoom Page True win.canvas-zoom-page-width zoom-fit-width Zoom Page Width True win.canvas-zoom-center-page zoom-center-page Center Page True True win.canvas-zoom-prev zoom-previous Zoom Previous True win.canvas-zoom-next zoom-next Zoom Next