Search found 8 matches

by leonidas
2018-11-14T03:56:23-07:00
Forum: Users
Topic: Rotation per default not around center but NorthEast corner of image
Replies: 10
Views: 11433

Re: Rotation per default not around center but NorthEast corner of image

Quite honestly, when i try to even wrap my head around how to calculate this, my brain goes into temporary shutdown and all i get is white noise .. Generally i understand it this way: The best solution for me is to calculate the center of the bounding box of the rotated Image.jpg and calculate the ...
by leonidas
2018-11-14T03:05:21-07:00
Forum: Users
Topic: Rotation per default not around center but NorthEast corner of image
Replies: 10
Views: 11433

Re: Rotation per default not around center but NorthEast corner of image

Thank you for your responses. I'll see if i can derive an automatism from what was posted. Generally i should have added that i wouldn't have a problem fixing this for this one example by changing coordinates, but this is all done by automated scripts and they are fed with coordinates and angles for ...
by leonidas
2018-11-13T18:19:27-07:00
Forum: Users
Topic: Rotation per default not around center but NorthEast corner of image
Replies: 10
Views: 11433

Re: Rotation per default not around center but NorthWest corner of image

I understand the confusion. Let me explain more properly, with a better example and some files. I have two files: Image.jpg and Overlay.png Image.jpg is this: https://i.imgur.com/Tskxwbn.jpg Overlay.png is this: https://i.imgur.com/ViZsLrf.png It has a cutout. The goal is to rotate and place Image ...
by leonidas
2018-11-13T16:56:32-07:00
Forum: Users
Topic: Rotation per default not around center but NorthEast corner of image
Replies: 10
Views: 11433

Rotation per default not around center but NorthEast corner of image

I am trying to place a rotated image onto a blank canvas. This is the command i am using: convert "(" -size 1000x1000 xc:transparent ")" "(" "img.jpg" -virtual-pixel white -rotate -10.75 ")" -geometry +136+148 -composite out.png I would expect the image to appear at +136+148 rotated around its ...
by leonidas
2013-10-05T09:06:05-07:00
Forum: Users
Topic: Invalid color profile for colorless images in RGB colorspace
Replies: 10
Views: 11044

Re: Invalid color profile for colorless images in RGB colors

I ended up re-embedding it because for whatever reasons in my tests i found that in the final TIF i am left without the original profile unless i explicitly do so. Photoshop states: "The embedded ICC-Profile can not be used, because the ICC-Profile is invalid. The profile is being ignored." And the ...
by leonidas
2013-10-05T08:14:07-07:00
Forum: Users
Topic: Invalid color profile for colorless images in RGB colorspace
Replies: 10
Views: 11044

Re: Invalid color profile for colorless images in RGB colors

Yes, when i open the original image, things are going just fine. Photoshop is opening it without a hassle. But after processing, there is the error. This is the original image: http://leers.com/downloads/original_picture.jpg This is the processed one with the embedded original profile. http://leers ...
by leonidas
2013-10-05T05:28:01-07:00
Forum: Users
Topic: Invalid color profile for colorless images in RGB colorspace
Replies: 10
Views: 11044

Re: Invalid color profile for colorless images in RGB colors

Thank You for your input. The problem is that this runs in a huge print company. I cannot afford to modify the color information in any way, as it must be printed according to the client's needs. Now with a purely colorless image that would not be a problem or make a difference, right? But how do i ...
by leonidas
2013-10-05T02:14:10-07:00
Forum: Users
Topic: Invalid color profile for colorless images in RGB colorspace
Replies: 10
Views: 11044

Invalid color profile for colorless images in RGB colorspace

Hello, i am experiencing a rather confusing issue. The procedure is as follows. 1. Extract color profile from image 2. Do some image processing (resizing, resampling, etc.) 3. Embed the original profile and create a TIF This works really well, with one exception. If the original image that is ...