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Crop Multiple Images to Different Sizes in a Script |
Posted by: BaconWizard17 - 05-08-2022, 04:47 PM - Forum: Scripting questions
- Replies (3)
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Hi all!
I was hoping to get some insight about a script I'm trying to work out. I wanted to see if it was possible to create a script to crop images to different sizes. It's always going to be the same number of images, always in the same order, and the size they need to be cropped to is always the same based on the order (i.e., the first image is always cropped to dimensions of A x B, the second is always cropped to dimensions of C x D, etc). If possible, I would also like to have these cropped images assembled in a particular way into a sixth image, and also (if possible) have them all be exported to a folder of my choice under a specific naming convention (again, one based on the order).
Currently, I have separate scripts to individually crop each size of image, but since the order is always the same, the final assembled image is the same, and the naming convention is the same, I was hoping to be able to speed up this process even more so it could be done with a single click of executing a script.
Is this something that GIMP can handle? I know that it can't natively batch process the same operation without external tools like BIMP, but I wasn't sure if it could do something like this. If GIMP can't do it, is there something that can? I've been trying to find another program that could do something like this, but so far I'm out of luck.
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Move blocked |
Posted by: Pejamide - 05-07-2022, 07:11 PM - Forum: General questions
- Replies (1)
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In the new version 2.10 it appears, that I cannot move an item within an image via the first menu 'Move'. For example, I created an new item in lettres and I want to move that item to another position in the same image, but it is not possible because of the combination of three signs: plus, prohibition sign and square.
I am using the GIMP version 2.10 running under Windows 10. In the older versions I am able to move an item.
What to do now?
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Command/API to move to particular coordinate? |
Posted by: Ken Shirriff - 05-06-2022, 04:57 PM - Forum: General questions
- Replies (4)
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Is there a command / plugin / API that will center the window on a particular coordinate? E.g. I enter 2000, 3000 and it moves the window to that coordinate.
My use case is that I have a 10000x10000 image and a list of coordinates where I need to fix things. Currently I scroll, then stop to read the cursor position in the lower left, scroll some more, and repeat until I find the desired location, which is tedious. I'd like to be able to jump directly to a position.I looked through script fu but couldn't figure out if there is a better way.
Thanks!
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Script-Fu: gimp-image-get-filename does not return string? |
Posted by: bliss - 05-06-2022, 03:26 PM - Forum: Scripting questions
- Replies (1)
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I'm probably doing something stupid?
(Scheme and Script-Fu first timer)
Does
Code:
(gimp-image-get-filename 1)
not return a string?
Script-Fu Procedure Browser says so at least.
Code:
> (string-length (gimp-image-get-filename 1))
Error: string-length: argument 1 must be: string
Thank you for your time and effort kind stranger!
I had to do:
Code:
(string-length (car(gimp-image-get-filename 1)))
Where the (car x) is the important part.
Seems to be a Lisp thing where everything returns a pair or a list and car selects the first element of a pair/list.
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Multiplying images |
Posted by: GloriaGlitter - 05-06-2022, 06:19 AM - Forum: General questions
- Replies (6)
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Hi there - I'm a novice user of Gimp so apologies in advance if this is a really simple question.
I have an AO image size of 1024 x 1024.
The image layer that I want to add is only 512 x 512.
I do not want to resize this to 1024 x 1024 as the pattern will be too large.
So what I would like to do is to take the 512 image and make 3 copies and make a 2x2 matrix so that my image is now 1024 x 1024.
I have been doing this in Paint but it is very much hit and miss to get the images to align properly.
Is there a way I can do this in Gimp?
Thanks
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Does posterize black and white use same value ranges each time? |
Posted by: topher - 05-05-2022, 06:00 AM - Forum: General questions
- Replies (3)
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Hi,
I am trying to print the equivalent of a value swatch for graphite and charcoal drawings that I do and I am still fairly new to Gimp.
Ultimately when I posterize a black and white image with say 7 levels I am trying to get a print out of the 7 grey values used in the posterized image so I can match to graphite and charcoal values of my pencils and tools.
My question(s) around this:
- apart from indexing the image, creating a colour palette and then using gradients to print the colour palette, is there an easier way to be able to print out the grey values used?
- if I have multiple black and white images all using 7 layers when I posterize the image, will all images automatically have the same 7 values or will they be different slightly for each image?
Really appreciate any help on this.
Cheers,
Topher
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How can I host a Google classroom meeting with a different account? |
Posted by: Chemist116 - 05-04-2022, 05:17 PM - Forum: Watercooler
- Replies (1)
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I've just installed the classroom app for my android device from the google play store. However I need to use a different account for classroom. When I run the app for the first time there is an Access window which tells me that I can log in by creating a new account. When I push that option the next screen allows me to enter my new email and password. But after doing this there is a warning message which tells me that my profile will be deleted why is this happening? Can someone explain this to me? Does this means that my already in use account in other google apps like youtube, gmail, samsung email, will be deleted or affected by this decision? Please I need someone to explain me this.
Assuming that after accepting delete and then I get to my classroom classes board. I click on the one which I am doing to administer. But I cannot find the Google meet icon where is it? How can I host a google meet from my class?. Please use a screenshot for helping me in this step.
Please note that by this time I already have created the invitation link that students will see.
Is it necessary to have Google meet set up previously? I mean for to use Classroom?. How do I set up Google meet?. Assuming that I already entered my google account, how do I enter or add a new account and switch to that new account in Google meet?. Can someone explain this to me please?. I ask this because, Is it required that google meet account matches the account to be used in classroom?.
I appreciate somebody could explain these questions to me.
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