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FireMonkey XE3 DrawArc and FillArc on the form and a TImage Bitmap

Sip from the Firehose – I received an email from Marian Ionescu this morning asking me how to draw an Arc on a FireMonkey Timage Bitmap.  In FireMonkey XE2 there was a method, BitmapChanged, for a TBitmap that was refactored out in FireMonkey XE3.   To take a look, I build Delphi and C++Builder FireMonkey XE3 HD applications.  I placed a TImage and a TButton on my form.  Then I took some code from the FireMonkey XE3 help and Embarcadero Docwiki and wrote a simple program to draw and fill an arc on the Form’s Canvas and also on the TImage’s Bitmap.  Here is the Form declarations and the code for the Delphi ...
Favorite? Off-Topic? David Intersimone @ 2013-02-15 18:43


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