I have files of data that are either 512x512, 800x800 or 1024x1024 of float values that I'd like to convert to an image format. Using magic++ one of the constructors allows you to specify the storage type as well as geometry. I would like to read the file pass the byte array, data type (storage type) and image size into the constuctor so I could save it as an image.

Pixel storage type (CharPixel, ShortPixel, IntegerPixel, FloatPixel, or DoublePixel)

P.s Thank you for all your effort in making this

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New Post: How to define floating point format

August 18, 2013, 2:41 am

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I will add an extra class that can be used to specify the mapping (RGB/ARGB/etc...), the width/height and the pixel storage type. And by adding this to the MagickReadSetting you are still allowed to use one of the byte[]/stream/filename constructor. Can you share one of your images so I can use it for testing?

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New Post: image.Extent how to get transparent background

August 18, 2013, 3:33 am

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New Post: How to define floating point format

August 18, 2013, 5:00 am

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New Post: Why not set background when convert SVG to PNG?

August 19, 2013, 6:14 pm

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dlemstra wrote:

Can you please post some example code so I can see what you are trying to do? Are you using the build in SVG engine of ImageMagick or are you using something like InkScape as a delegate?

Code here:

MagickReadSettings settings = new MagickReadSettings();
using (MagickImage image = new MagickImage(@"D:\chart_ef0053f3-d40c-483d-b93d-0b7632fd27a6.svg", settings))
{
       image.BackgroundColor = new MagickColor(255,255,255);
       image.Write(@"D:\chart_ef0053f3-d40c-483d-b93d-0b7632fd27a6.png");
}

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New Post: Why not set background when convert SVG to PNG?

August 19, 2013, 9:52 pm

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Can you provide me with a link to your input image?

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New Post: Why not set background when convert SVG to PNG?

August 20, 2013, 12:10 am

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dlemstra wrote:

Can you provide me with a link to your input image?

OK. Input image SVG: http://v1.cloudgis.vn/gClient/API/resources/chart_ef0053f3-d40c-483d-b93d-0b7632fd27a6.html

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New Post: Why not set background when convert SVG to PNG?

August 20, 2013, 4:17 am

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It seems that ImageMagick ignores the opacity in this line:

<rect id="ext-gen1275" opacity="0" stroke="none" fill="#000" height="100%" width="100%"></rect>

I don't know why this is happing but I will try to figure that out later.

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New Post: Why not set background when convert SVG to PNG?

August 20, 2013, 6:16 pm

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OK. Thanks dlemstra !

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New Post: Why not set background when convert SVG to PNG?

August 20, 2013, 11:54 pm

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I can confirm this is a bug in ImageMagick and it will be fixed in the next release of Magick.NET.

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New Post: SVG render fallback to Inkscape with 64-bit Magick.NET crashes

August 21, 2013, 2:32 pm

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Heya. I have a 64-bit site using Magick.NET and it works fine. Recently we needed to convert SVG files to PNG, but ImageMagick's SVG support is very lacking. ImageMagick can fallback to using Inkscape for SVG rendering if it's installed and appears in the PATH variable. Apparently no other configuration is required.

I tried this setup and it throws a fault that crashes the w3wp.exe processes:

Faulting application name: w3wp.exe, version: 7.5.7601.17514, time stamp: 0x4ce7afa2
Faulting module name: Magick.NET-x64.dll, version: 6.8.6.801, time stamp: 0x520686f8
Exception code: 0xc00000fd
Fault offset: 0x00000000000738c7
Faulting process id: 0xe8
Faulting application start time: 0x01ce9eac50b763db
Faulting application path: c:\windows\system32\inetsrv\w3wp.exe
Faulting module path: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\db0cd533\3e8d488a\assembly\dl3\8b1f1876\75cc4a00_909ece01\Magick.NET-x64.dll
Report Id: b0f3d54b-0a9f-11e3-98af-005056b406ee

It happens on even a bare-bones SVG file so I assume it's from the attempt to call Inkscape. The only thing that occurs to me is this is 64-bit ImageMagick while Inkscape is only 32-bit. Any ideas? Thanks!

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New Post: SVG render fallback to Inkscape with 64-bit Magick.NET crashes

August 21, 2013, 9:58 pm

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Have you tried to convert the svg image from a console application? Maybe it has something to do with the temporary file it uses. I will install inkscape later tonight and see if I will get the same crash with a console application.

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New Post: Optimal combination of images with different resolution.

August 22, 2013, 10:08 am

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Hi everyone!

I have a folder in which the images are from a different extension.

Let me know whether this library functionality for automatic optimum combination of images into a single image that the area of the rectangle described was the least?

An example of the resulting image with 3 pictures:

Thanks

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New Post: Optimal combination of images with different resolution.

August 22, 2013, 9:41 pm

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I am not aware of a method that does this. Maybe you should ask how you can do this on the command line on the ImageMagick forum: http://www.imagemagick.org/discourse-server/index.php. And if it is possible I can add the functionality.

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