TPDFlibViewerZoomChange
事件、查看器交互
描述
OnZoomChange
SetZoomPercent 触发触发来源包括 ZoomInStep、ZoomOutStep 与
声明
TPDFlibViewerZoomChange = procedure(Sender: TObject; NewPercent: Double) of object;参数
| Sender | 缩放发生变化的查看器 |
|---|---|
| NewPercent | 新的有效缩放百分比，与 EffectiveZoomPercent 报告的值一致 |
另请参阅
OnZoomChange, SetZoomPercent, EffectiveZoomPercent, ZoomPercent, TPDFlibViewer