Delphi - How to make a PNG image the main form? -

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i have application main form of called fmain. how can make fmain png image have image1 assigned in source?

fmain.brush.bitmap:=image1.picture.bitmap;

that's if image1 *.bmp one, need transperancy of png file.

i don't think able make custom shaped tform transparent png.

have a @ answer irregularly shaped forms , more http://docwiki.embarcadero.com/libraries/xe2/en/vcl.forms.tcustomform.transparentcolorvalue .


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