Hi all
I’m trying to figure out how to crop the image returned after capturing an image via the camera… The aim being that after taking a picture with the camera, the user will drag and scale the image captured within a border on screen… and then on pressing continue I will recapture just the part of the image within the border.
Any ideas guys??? Is there a way to capture a specific screen area?
Cheers
R
[import]uid: 12583 topic_id: 16645 reply_id: 316645[/import]
Put what you want to be saved in a group, and pass it as the first argument to display.save().
Or, you can save the entire screen (save the entire group), and apply a mask that only shows half of the screen (you’d create a bitmap image that’s black and white, with the white parts being the area you want stuff to show). [import]uid: 52430 topic_id: 16645 reply_id: 62244[/import]
Thanks for the reply Jonathan…
Yeah, I toyed with the mask option… but doesnt do what I’m after… Nor does the display.save.
I am trying to crop a subsection of a full screen capture… and save just that selection to a new image.
So I need to find a way to act as if I was able to do something like
display.capture (40,40,280,40,280,240,40,240)…
where the params are the coordinates of the selection are to be captured.
Any thoughts
R [import]uid: 12583 topic_id: 16645 reply_id: 62312[/import]