Legacy ImageMagick Discussions Archive

I have this montage
1 2 3
4 5 6
7 8 9
And i want if 8 image not exist to be replaced by a white space. Right now 9 is moved in that place and 9's position is white.
How to do that?
My command is: montage -quality 100 -tile 3x3 -geometry 457x284-0-0 + list of images paths.

I tried with -immutable ...

No help. At the end i create a temp file, resized and used in montage. After that i deleted that image and works well but a little bit too slow.
Thanks for help.

I have some huge images ~2500px each and i dont nedd so huge. I need one at medium resolution ~1200px x 700 all toghether.
I tried for 2 images what u said but didnt work...
My command is: convert "C:\1\CN112313.022\both arches\left_occl.png" "C:\1\CN112313.022\both arches\upper_top.png" +append ...

I dont have frame borders...just addind them without anything else.
Right now i am using
p.StartInfo.Arguments = @"montage -tile 3x3 -geometry 402x253+0-2" ;
for(i = 0; i < 9; i++)
p.StartInfo.Arguments += pathImages ;

Can you gine some hints on how to use add?

Hello. I have 10 images and i want to put them like that:

1+2 | 3 | 4 |
5 | 6 | 7 |
8 | 9 | 10|

How to do that? Righ now i am doing montage for first two, create an image, use that image for mantage 2 and delete the image but i am not fine with that. I know there should be something better ...

After a loooong search this is final version and it is working fine. I put the code here, maybe somebody will need too.

Process p = new Process();
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.RedirectStandardError = true;
p.StartInfo.FileName ...

Hello.
I am using this command
p.StartInfo.Arguments = @"montage -tile 9x1 -geometry +0+0 ";
for(i = 0; i < 9; i++)
p.StartInfo.Arguments += " " + pathImages ;
p.StartInfo.Arguments += " " + subdir + @"\final.jpeg ";

Here i am adding 9 jpg files from pathImages but it doesnt work if the images ...