TPDFlibViewerZoomOut

数据类型、查看器交互、动作

描述

将缩放下调一个预设档位的动作构造函数将

Caption 预设为 Zoom Out，将 Hint 预设为 Zoom out；执行时调用 ZoomOutStep，退回到查看器标准缩放档位的上一个值

声明

TPDFlibViewerZoomOut = class(TPDFlibViewerAction) protected procedure DoExecute; override; public constructor Create(AOwner: TComponent); override; end;

另请参阅

TPDFlibViewerAction, ZoomOutStep, TPDFlibViewerZoomIn, TPDFlibViewer