TIEMultiBitmap.AppendSplit

function AppendSplit(SourceGrid: TIEBitmap; cellWidth: Integer; cellHeight: Integer; maxCount: Integer = 0): Integer;

Splits the source image into cells of the specified size and adds each cell to the TIEMultiBitmap
Result is the count of added images.

Parameter	Description
SourceGrid	Source bitmap containing cells to split
cellWidth	Width of a cell
cellHeight	Height of a cell
maxCount	Maximum number of cells to add. 0 = all suitable cells

// Split image of a TImageEnView into 100x100 cells and add to our multi-bitmap
n := mbmp.AppendSplit( ImageEnView1.IEBitmap, 100, 100 );