Specifies the height of the thumbnails displayed in the TImageEnView.
If ThumbHeight = -1, it will be set to 3/4 of ThumbWidth.
Note: This is the height of the thumbnail frame (when the Style is iemsFlat). The thumbnail image itself will be ThumbHeight less UpperGap and BottomGap. See ThumbSizeInfo for actual display size. Use SetThumbnailSize to set the display size of the image itself.
// Store images in control as 120 x 100 thumbnails ImageEnMView1.ThumbWidth := 120; ImageEnMView1.ThumbHeight := 100; ImageEnMView1.StoreType := ietThumb;
// Fit thumbnails to width of the control ImageEnMView1.ThumbWidth := -1; ImageEnMView1.ThumbHeight := -1;