FMX.ImgList.TCustomImageList.FindInCache
Delphi
function FindInCache(const Size: TSize; const Index: Integer): TBitmap;
C++
Fmx::Graphics::TBitmap* __fastcall FindInCache(const System::Types::TSize &Size, const int Index);
Properties
Type | Visibility | Source | Unit | Parent |
---|---|---|---|---|
function | protected | FMX.ImgList.pas FMX.ImgList.hpp |
FMX.ImgList | TCustomImageList |
Description
Tries to find, in the internal cache, a bitmap with the specified Index
and Size
. If successful, then it returns the found bitmap, otherwise nil
.
If both specified Size.cx
and Size.cy
<= 0
, then FindInCache tries to find in the internal cache and returns, if it exists, a bitmap with the specified Index
position in the Destination collection. Otherwise, tries to find in the internal cache and returns, if it exists, a bitmap with the specified Index
and Size
.
Size
specifies the width and height (in the TSize format) of the bitmap to find in the internal cache.
Index
is the zero-based ordinal number of the image in the Destination collection.