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 TImageEnFolderMView + PlugIns + svg		  New Topic  Reply to Topic
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brm121966

USA
64 Posts
Posted - Jul 31 2024 :  08:57:59  Show Profile  Reply
Hi.
I'm using Delphi xe5 2 update + TImageEnFolderMView (13.5.0) + 32/64 svg plugins. SVG files load slowly when canvas size is larger than 2800 x 2700. Are there any settings to speed up loading?
FolderMViewActions in examples + attached files.
Thanks.

attach/brm121966/202473185740_Test Images.zip
41.37 KB

Rudolf

xequte

38459 Posts
Posted - Jul 31 2024 :  17:23:27  Show Profile  Reply
Hi Rufolf

Which SVG plug-in are you referring to? ImageMagick or Skia (Delphi 12)?

Did this work better in a previous version of ImageEn? If so, which one?

Nigel
Xequte Software
www.imageen.com
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brm121966

USA
64 Posts
Posted - Jul 31 2024 :  20:23:15  Show Profile  Reply
Hi Nigel,
I am using ImageMagick (Delphi xe5).
Previous version 13.2.0 of ImageEn ImageMagick SVG plugin did not work.
In 13.1.0 on files larger than 2800 x 2700 have not tested.

Rudolf
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xequte

38459 Posts
Posted - Jul 31 2024 :  20:34:52  Show Profile  Reply
Hi Rudolf

The warehouse sample images you sent me all loaded OK, but I could not get some very large SVG images to load. It appears to be an issue in ImageMagick as the API call MagickReadImage() fails.


Nigel
Xequte Software
www.imageen.com
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brm121966

USA
64 Posts
Posted - Jul 31 2024 :  23:38:38  Show Profile  Reply
Hi Nigel,
Video example of SVG loading speed.

attach/brm121966/2024731233635_Video_2024-08-01_002929.zip
623.59 KB

Rudolf
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xequte

38459 Posts
Posted - Aug 01 2024 :  23:06:00  Show Profile  Reply
Hi Rudolf

I think you'd need to take that up with the ImageMagick developers

But SVG is not a particularly fast format. See how long it takes Windows Explorer to display a folder of SVG files

Nigel
Xequte Software
www.imageen.com
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brm121966

USA
64 Posts
Posted - Aug 06 2024 :  14:43:16  Show Profile  Reply
Hi Nigel
How can I contact the ImageMagick developers?
SVG displays well and quickly in web browsers..

Rudolf
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xequte

38459 Posts
Posted - Aug 06 2024 :  16:42:15  Show Profile  Reply
Hi Rudolf

In your video, you were displaying thumbnails. Have you tried comparing the timing of a single SVG in a web browser vs ImageMagick?

The ImageMagick community discussion forum is at:

https://github.com/ImageMagick/ImageMagick/discussions

You might also consider:

http://www.imageen.com/help/TImageEnMView.DiskCache.html


Nigel
Xequte Software
www.imageen.com
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