FNCImage: Clear does not work

FNC TMS FNC UI Pack
1

Hello,


at runtime I try to clear the content of a FNCImage by using

FNCImage1.BeginUpdate;
FNCImage1.Bitmaps.Clear;
FNCImage1.EndUpdate;

Unfortuntely the image is still visible. Is this a bug?

Kind regards
Gernot
2

I found the problem. I was assigning 


FNCImage1.Bitmap := MyBitmap;

in code. If I do this FNCImage1.Clear and FNCImage1.Bitmaps.Clear does not work.

Changing the code to 

FNCImage1.Bitmaps.Add(MyBitmap);

resulted in a correctly working call to Clear
3

Hi, 


TMSFNCImage1.Bitmap is a way to retrieve the current displayed image regardless of the DPI / chosen resource name or assigned bitmap
4

Shouldn?t it be a read-only property in that case?

5

Sorry for the misunderstanding.

The Bitmap property can be used to assign a single bitmap. The Bitmaps property can be used to add multiple bitmaps depending on the DPI setting of your screen. Depending on the chosen property, you'll need to clear either the Bitmap or the Bitmaps property.