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Posted

 

Affinity Designer v1 Ipad - How To Select Or Remove A Part Of A Rasterized ImagLet’s say we have 5 x 5 cm rasterized image.

 

We can create a mask and paint a part which we want to remove of it.

 

However we still have 5 x 5 cm rasterized image. (Although we can not see part of It.)

 

How can I remove a part of It? Selection etc.

(Then the image gets smaller after removal.)

 

Posted

Rasterize and trim will remove any transparent edge areas.

Mac mini M1 A2348 | MBP M3 

Windows 11 - AMD Ryzen 9 5900x - 32 GB RAM - Nvidia GTX 1080

LG34WK950U-W, calibrated to DCI-P3 with LG Calibration Studio / Spider 5 | Dell 27“ 4K

iPad Air Gen 5 (2022) A2589

Special interest into procedural texture filter, edit alpha channel, RGB/16 and RGB/32 color formats, stacking, finding root causes for misbehaving files, finding creative solutions for unsolvable tasks, finding bugs in Apps.

I use iPad screenshots and videos even in the Desktop section of the forum when I expect no relevant difference.

 

Posted

Question 1) Trim? Where is trim tool?

 

Question 2) Let’s say I want to remove right side of the batman logo.

 

Let’s say the size of the current image is 6 x 3 cm.

The new size probably become 3 x 3 cm.

 

How can I do this?

Batman logo.png

Posted
14 hours ago, Mainecoon364 said:

Question 2) Let’s say I want to remove right side of the batman logo.

You can use the Pixel Personal, select the pixels you want to delete using any of the pixel selection tools, and delete them using the trash-can icon on the lower left. No masking involved. 

14 hours ago, Mainecoon364 said:

Let’s say the size of the current image is 6 x 3 cm.

The new size probably become 3 x 3 cm.

Deleting the pixels does not change the dimensions of the file. For that, use Resize from the Document menu.

-- Walt
Designer, Photo, and Publisher V1 and V2 at latest retail and beta releases
PC:
    Desktop:  Windows 11 Pro 23H2, 64GB memory, AMD Ryzen 9 5900 12-Core @ 3.00 GHz, NVIDIA GeForce RTX 3090 

    Laptop:  Windows 11 Pro 23H2, 32GB memory, Intel Core i7-10750H @ 2.60GHz, Intel UHD Graphics Comet Lake GT2 and NVIDIA GeForce RTX 3070 Laptop GPU.
    Laptop 2: Windows 11 Pro 24H2,  16GB memory, Snapdragon(R) X Elite - X1E80100 - Qualcomm(R) Oryon(TM) 12 Core CPU 4.01 GHz, Qualcomm(R) Adreno(TM) X1-85 GPU
iPad:  iPad Pro M1, 12.9": iPadOS 18.3, Apple Pencil 2, Magic Keyboard 
Mac:  2023 M2 MacBook Air 15", 16GB memory, macOS Sequoia 15.0.1

Posted
15 hours ago, Mainecoon364 said:

Trim? Where is trim tool?

It isn’t a tool, it’s a command. A tool is something that you have to work with; a command produces an immediate result.

‘Rasterise & Trim’ is one of the commands which are available via the menu that appears when you press on the second button from the left in the Layers Studio.

AD_iPad-1_Rasterise-Trim.jpg

Alfred spacer.png
Affinity Designer/Photo/Publisher 2 for Windows • Windows 10 Home/Pro
Affinity Designer/Photo/Publisher 2 for iPad • iPadOS 17.5.1 (iPad 7th gen)

Posted

Question 1) “You can use the Pixel Personal, select the pixels you want to delete using any of the pixel selection tools, and delete them using the trash-can icon on the lower left. No masking involved. “

 

As you see on my screenshot video that removes all the rasterized image.

 

???

 

Question 2) “Deleting the pixels does not change the dimensions of the file. For that, use Resize from the Document menu.”

 

Why? I’ll remove half of the logo. Now horizontal size must be the half of it.

 

Question 3) Rasterize and Trim function does nothing as you see on my screenshot video?

Posted

Mac mini M1 A2348 | MBP M3 

Windows 11 - AMD Ryzen 9 5900x - 32 GB RAM - Nvidia GTX 1080

LG34WK950U-W, calibrated to DCI-P3 with LG Calibration Studio / Spider 5 | Dell 27“ 4K

iPad Air Gen 5 (2022) A2589

Special interest into procedural texture filter, edit alpha channel, RGB/16 and RGB/32 color formats, stacking, finding root causes for misbehaving files, finding creative solutions for unsolvable tasks, finding bugs in Apps.

I use iPad screenshots and videos even in the Desktop section of the forum when I expect no relevant difference.

 

Posted
20 hours ago, Mainecoon364 said:

Question 2) “Deleting the pixels does not change the dimensions of the file. For that, use Resize from the Document menu.”

 

Why? I’ll remove half of the logo. Now horizontal size must be the half of it.

Your expectation is incorrect. Removing the pixels does not change the document size, or the canvas size. If you want the document or canvas size to change, you must change them.

-- Walt
Designer, Photo, and Publisher V1 and V2 at latest retail and beta releases
PC:
    Desktop:  Windows 11 Pro 23H2, 64GB memory, AMD Ryzen 9 5900 12-Core @ 3.00 GHz, NVIDIA GeForce RTX 3090 

    Laptop:  Windows 11 Pro 23H2, 32GB memory, Intel Core i7-10750H @ 2.60GHz, Intel UHD Graphics Comet Lake GT2 and NVIDIA GeForce RTX 3070 Laptop GPU.
    Laptop 2: Windows 11 Pro 24H2,  16GB memory, Snapdragon(R) X Elite - X1E80100 - Qualcomm(R) Oryon(TM) 12 Core CPU 4.01 GHz, Qualcomm(R) Adreno(TM) X1-85 GPU
iPad:  iPad Pro M1, 12.9": iPadOS 18.3, Apple Pencil 2, Magic Keyboard 
Mac:  2023 M2 MacBook Air 15", 16GB memory, macOS Sequoia 15.0.1

Posted
20 hours ago, Mainecoon364 said:

Question 1) “You can use the Pixel Personal, select the pixels you want to delete using any of the pixel selection tools, and delete them using the trash-can icon on the lower left. No masking involved. “

 

As you see on my screenshot video that removes all the rasterized image.

 Please Pin te Layers panel so we can see it while you're doing that operation.

 

-- Walt
Designer, Photo, and Publisher V1 and V2 at latest retail and beta releases
PC:
    Desktop:  Windows 11 Pro 23H2, 64GB memory, AMD Ryzen 9 5900 12-Core @ 3.00 GHz, NVIDIA GeForce RTX 3090 

    Laptop:  Windows 11 Pro 23H2, 32GB memory, Intel Core i7-10750H @ 2.60GHz, Intel UHD Graphics Comet Lake GT2 and NVIDIA GeForce RTX 3070 Laptop GPU.
    Laptop 2: Windows 11 Pro 24H2,  16GB memory, Snapdragon(R) X Elite - X1E80100 - Qualcomm(R) Oryon(TM) 12 Core CPU 4.01 GHz, Qualcomm(R) Adreno(TM) X1-85 GPU
iPad:  iPad Pro M1, 12.9": iPadOS 18.3, Apple Pencil 2, Magic Keyboard 
Mac:  2023 M2 MacBook Air 15", 16GB memory, macOS Sequoia 15.0.1

  • 2 weeks later...
Posted
  1. First use the crop tool to define the region which should remain. 
  2. The layer is still larger. By activating the move tool you see the blue bounding box
  3. to get rid of the area outside the visible canvas, use „rasterize and trim“. This will finally destructively cut off everything from the layer which is not visible.

 

Mac mini M1 A2348 | MBP M3 

Windows 11 - AMD Ryzen 9 5900x - 32 GB RAM - Nvidia GTX 1080

LG34WK950U-W, calibrated to DCI-P3 with LG Calibration Studio / Spider 5 | Dell 27“ 4K

iPad Air Gen 5 (2022) A2589

Special interest into procedural texture filter, edit alpha channel, RGB/16 and RGB/32 color formats, stacking, finding root causes for misbehaving files, finding creative solutions for unsolvable tasks, finding bugs in Apps.

I use iPad screenshots and videos even in the Desktop section of the forum when I expect no relevant difference.

 

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