Extract part of image
lazarus / 39-Graphics

----------------------------------------------------------------------
xinyiman · 2016-01-20 12:07

Hello Guys, I wanted to know if in front of a photo I can extrapolate
from only part of the picture with orange background image and put it
aside . So I am interested to take the text with orange background .
Someone tells me how to do? Thank you

----------------------------------------------------------------------
Eugene Loza · 2016-01-20 13:53

http://docs.embarcadero.com/products/rad_studio/delphiAndcpp2009/HelpU
pdate2/EN/html/delphivclwin32/Graphics_TCanvas_CopyRect.html

----------------------------------------------------------------------
circular · 2016-01-27 19:29

If you want to extract something from a background that can vary, for
example when filiming someone on a green background, this thread will
interest you: http://forum.lazarus.freepascal.org/index.php/topic,1694
0.msg93556.html#msg93556

Otherwise, it depends, there may be a more adapted solution. Can you
provide an example of source image?