Legacy ImageMagick Discussions Archive

Excellent!
Thank you very much!

oic - original image size
oic =`convert 7c891639bfe0.png -format "%G" info:`
--oic =450x94

bbox=`convert 7c891639bfe0.png 76d7a80f34da.png -compose difference -composite -threshold 0 -format "%@" info:`
--bbox=64x68+225+12
--don't know how to do it Unix oic=450x94+225+12

convert 76d7a80f34da ...

Original size autosize_wet.png 450x94.
Yor result.png 68x64.

My result.png 450x94.

Yes. Aded a couple of lines to your code.
Its mission is described thoroughly.

Platform: Windows (VB)
Im version: 7.0.5-Q16

Work Sub convert()

Dim original As String
Dim difference As String
Dim output As String
Dim wh_orig As String
Dim wh_dif As String
Dim IM As String

Dim y As Integer

IM = "C:\Program Files\ImageMagick-7.0.5-Q16\magick.exe"
original = "K:\autosize_wet ...

Hi!

I have two png file:
Original autosize_wet.png
http://s61.radikal.ru/i174/1703/ed/7c891639bfe0.png
Original with the changes autosize_wet_change.png
http://i069.radikal.ru/1703/0c/76d7a80f34da.png

I need to extract the modified sector. The size of the file(height and width) must not ...