TBitMap.ScanLine

[Sniper17]

In Graphics.pp I have seen this line
// property ScanLine[Row: Integer]: Pointer; -> Use TLazIntfImage for such things
How can I use TLazIntfImage? Could somebody gime me small example?

[felipemdc]

Like this: http://wiki.lazarus.freepascal.org/index.php/Developing_with_Graphics#A_fading_example

[Anonymous]

Thank you, I'll try to use it.