ZoomInStep
Viewer interaction
Description
Steps the zoom up the standard preset ladder (1, 5, 10, 25, 50, 75, 100, 150, 200, 400, 800, 1600, 2400, 3200 percent) starting from the zoom currently in effect, so fit modes step from their computed factor
The step snaps onto the standard fit percentages when 100 percent, fit-width or fit-page falls between the current zoom and the next preset; the same step runs on Ctrl+mouse wheel up and Ctrl+plus
Syntax
Delphi
Procedure TPDFlibViewer.ZoomInStep;