Declaration
TIEPanZoomType = (iepzPanTopLeftToBottomRight,iepzPanTopRightToBottomLeft,
iepzPanBottomLeftToTopRight,
iepzPanBottomRightToTopLeft,
iepzPanTopLeftToCenter,
iepzPanTopRightToCenter,
iepzPanBottomLeftToCenter,
iepzPanBottomRightToCenter,
iepzPanCenterToTopLeft,
iepzPanCenterToTopRight,
iepzPanCenterToBottomLeft,
iepzPanCenterToBottomRight,
iepzPanLeftToRightOrTopToBottom,
iepzPanLeftToCenterOrTopToCenter,
iepzPanRightToCenterOrBottomToCenter,
iepzPanRightToLeftOrBottomToTop,
iepzPanCenterToLeftOrCenterToTop,
iepzPanCenterToRightOrCenterToBottom,
iepzZoomInToTopLeft,
iepzZoomInToTopRight,
iepzZoomInToCenter,
iepzZoomInToBottomLeft,
iepzZoomInToBottomRight,
iepzZoomOutFromTopLeft,
iepzZoomOutFromTopRight,
iepzZoomOutFromCenter,
iepzZoomOutFromBottomLeft,
iepzZoomOutFromBottomRight,
iepzFullZoomInToTopLeft,
iepzFullZoomInToTop,
iepzFullZoomInToTopRight,
iepzFullZoomInToLeft,
iepzFullZoomInToCenter,
iepzFullZoomInToRight,
iepzFullZoomInToBottomLeft,
iepzFullZoomInToBottom,
iepzFullZoomInToBottomRight,
iepzFullZoomOutFromTopLeft,
iepzFullZoomOutFromTop,
iepzFullZoomOutFromTopRight,
iepzFullZoomOutFromLeft,
iepzFullZoomOutFromCenter,
iepzFullZoomOutFromRight,
iepzFullZoomOutFromBottomLeft,
iepzFullZoomOutFromBottom,
iepzFullZoomOutFromBottomRight);
Description
| Image | Effect | Description |
|---|---|---|
 | iepzPanTopLeftToBottomRight | Pan from Top-Left to Bottom-Right |
 | iepzPanTopRightToBottomLeft | Pan from Top-Right to Bottom-Left |
 | iepzPanBottomLeftToTopRight | Pan from Bottom-Left to Top-Right |
 | iepzPanBottomRightToTopLeft | Pan from Bottom-Right to Top-Left |
 | iepzPanTopLeftToCenter | Pan from Top-Left to Center |
 | iepzPanTopRightToCenter | Pan from Top-Right to Center |
 | iepzPanBottomLeftToCenter | Pan from Bottom-Left to Center |
 | iepzPanBottomRightToCenter | Pan from Bottom-Right to Center |
 | iepzPanCenterToTopLeft | Pan from Center to Top-Left |
 | iepzPanCenterToTopRight | Pan from Center to Top-Right |
 | iepzPanCenterToBottomLeft | Pan from Center to Bottom-Left |
 | iepzPanCenterToBottomRight | Pan from Center to Bottom-Right |
 | iepzPanLeftToRightOrTopToBottom | Pan from Left to Right or Top to Bottom |
 | iepzPanLeftToCenterOrTopToCenter | Pan from Left to Center or Top to Center |
 | iepzPanRightToCenterOrBottomToCenter | Pan from Right to Center or Bottom to Center |
 | iepzPanRightToLeftOrBottomToTop | Pan from Right to Left or Bottom to Top |
 | iepzPanCenterToLeftOrCenterToTop | Pan from Center to Left or Center to Top |
 | iepzPanCenterToRightOrCenterToBottom | Pan from Center to Right or Center to Bottom |
 | iepzZoomInToTopLeft | Zoom-In to Top-Left |
 | iepzZoomInToTopRight | Zoom-In to Top-Right |
 | iepzZoomInToCenter | Zoom-In to Center |
 | iepzZoomInToBottomLeft | Zoom-In to Bottom-Left |
 | iepzZoomInToBottomRight | Zoom-In to Bottom-Right |
 | iepzZoomOutFromTopLeft | Zoom-Out from Top-Left |
 | iepzZoomOutFromTopRight | Zoom-Out from Top-Right |
 | iepzZoomOutFromCenter | Zoom-Out from Center |
 | iepzZoomOutFromBottomLeft | Zoom-Out from Bottom-Left |
 | iepzZoomOutFromBottomRight | Zoom-Out from Bottom-Right |
 | iepzFullZoomInToTopLeft | Full Zoom-In to Top-Left |
 | iepzFullZoomInToTop | Full Zoom-In to Top |
 | iepzFullZoomInToTopRight | Full Zoom-In to Top-Right |
 | iepzFullZoomInToLeft | Full Zoom-In to Left |
 | iepzFullZoomInToCenter | Full Zoom-In to Center |
 | iepzFullZoomInToRight | Full Zoom-In to Right |
 | iepzFullZoomInToBottomLeft | Full Zoom-In to Bottom-Left |
 | iepzFullZoomInToBottom | Full Zoom-In to Bottom |
 | iepzFullZoomInToBottomRight | Full Zoom-In to Bottom-Right |
 | iepzFullZoomOutFromTopLeft | Full Zoom-Out from Top-Left |
 | iepzFullZoomOutFromTop | Full Zoom-Out from Top |
 | iepzFullZoomOutFromTopRight | Full Zoom-Out from Top-Right |
 | iepzFullZoomOutFromLeft | Full Zoom-Out from Left |
 | iepzFullZoomOutFromCenter | Full Zoom-Out from Center |
 | iepzFullZoomOutFromRight | Full Zoom-Out from Right |
 | iepzFullZoomOutFromBottomLeft | Full Zoom-Out from Bottom-Left |
 | iepzFullZoomOutFromBottom | Full Zoom-Out from Bottom |
 | iepzFullZoomOutFromBottomRight | Full Zoom-Out from Bottom-Right |
Demo
 | Demos\Display\PanZoomEffects\PanZoomEffects.dpr |
Example
// Pan from the top-left corner of the image to the bottom-rightImageEnView1.PrepareTransition;
ImageEnView1.IO.LoadFromFile('D:\image.jpg');
ImageEnView1.RunTransition(iettPanZoom,
2000, // 2 second transition
iepzPanTopLeftToBottomRight,
20);