Flop one image while creating a canvas with several images

[eclipse240hp]

Hi,
im creating a canvas with several images layin over an other. And i have some images witch i flop, flip and maybe rotate. but when i flop one of this images, the image is not flopping within its own center.

this is my work with the image an current code: http://goo.gl/0DKuZ

i think this the problem is the gravity center of the canvas, but i cant solve this problem.

How can i use this effect just for one selected image?

can anyone help me?

[snibgo]

The code on your web page has no flip or flop. I don't understand what problem you are trying to solve.

Can you provide an example that shows the problem?

[eclipse240hp]

i have add now the -flop tag.

im trying to flop one single image before i put it into the canvas.
my problem is that i dont know how i have to use the -flop or -flip for just one selected image. the image has to flop on their own center. but if i use flop the whole canwas is flopping.

[fmw42]

put the one image in parenthesis with the -flip or -flop as appropriate.


convert image1 image2 \( image3 -flip \) image4 ...

see
http://www.imagemagick.org/Usage/basics/#parenthesis

If on windows leave off the /

[eclipse240hp]

also the same problem

as you can see i have added the original image below.

the items should have the same positions as the original, but just floped, but it seams that the cansvas is flopping on each new image instead of the images itself.

[eclipse240hp]

soo im sorrry!!
It has worked!!!!

THANK YOU @fmw42 !!!!!!!!!!