[Resolved] Shrinking an Icon

[DerVVulfman]

I use this to increase graphic sizes for a zoomed effect in my CharGen project

Code:

def resize(bitmapped,flag)
    if flag == true
      temp_bmp = bitmapped.clone
      rect = Rect.new(0, 0, temp_bmp.width, temp_bmp.height)
      rect2 = Rect.new((temp_bmp.width/$game_zoom.chargen[1].to_i)*(($game_zoom.chargen[3].to_i)-1),
                       (temp_bmp.height/$game_zoom.chargen[2].to_i)*(($game_zoom.chargen[4].to_i)-1),
                       temp_bmp.width/$game_zoom.chargen[1].to_i,
                       temp_bmp.height/$game_zoom.chargen[2].to_i)
      temp_bmp = Bitmap.new(temp_bmp.width, temp_bmp.height)
      temp_bmp.stretch_blt(rect, bitmapped, rect2)
      bitmapped = temp_bmp
    end    
    return bitmapped
  end

Okay.... it may be a mess. The thing is the temp_bmp.stretch_blt(rect, bitmapped, rect2) routine.

rect is the rectangle holding the size/shape of your original
rect2 is the rectangle of your shrunk/resized image
bitmapped is your file
and temp_bmp is your new one