Add a new Alignment option for the Join images function: Right/Down or Left/Top.

Ideas for improvements and requests for new features in XnView MP

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hy_boxwood
Posts: 3
Joined: Fri Jan 26, 2024 9:23 pm

Add a new Alignment option for the Join images function: Right/Down or Left/Top.

Post by hy_boxwood »

1.7z
As you know, the number of map tiles is usually very large, making it difficult to handle manually, which is why the 'Join images' function is needed. The tiles I need to stitch are numbered starting from the bottom left corner, increasing upwards and to the right. This requires you to provide a Right/Down alignment option.
QQ20240806-065013.png
I am providing you with level 1 tiles to facilitate the addition of this alignment option.
1.7z
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hy_boxwood
Posts: 3
Joined: Fri Jan 26, 2024 9:23 pm

Re: Add a new Alignment option for the Join images function: Right/Down or Left/Top.

Post by hy_boxwood »

I tried using XnView MP, PIL, and OpenCV to stitch together the tile map I needed. I found that for levels 7 and 8 (32768*65536, 65536*131072) output PNGs, there is a strange phenomenon in the preview in XnView:

At 100% zoom, the bottom 1/3 of the content cannot be displayed normally, and the further down you move, the greener it gets.
QQ20240809-211308.jpg
QQ20240809-211320.jpg
QQ20240809-211333.jpg
QQ20240809-211349.jpg
QQ20240809-211402.jpg
This only happens at 100% zoom, not at 150% or 50%.
QQ20240809-220023.jpg
QQ20240809-220036.jpg
QQ20240809-220050.jpg
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