[Lazarus] Canvas cannot draw properly if has an alpha channel?

[Michael Van Canneyt]

On Wed, 25 Apr 2018, Giuliano Colla via Lazarus wrote:

> Il 25/04/2018 06:12, Ondrej Pokorny via Lazarus ha scritto:
>
>> 2.) Use FPC graphics classes/functions without the LCL overhead.
> Where are they located?

packages/fcl-image

Michael.