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#1 Posted : Monday, June 13, 2016 5:59:04 AM(UTC)

bjack  
bjack

Groups: Registered, Tech Support
Posts: 10


I have an application using C# that loads images but I need a way to first check the height and width of the image and if it is over a certain height or width it will not display. How can I find the height and width without first displaying the image?
 

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#2 Posted : Monday, June 13, 2016 9:16:21 AM(UTC)

Roberto  
Roberto

Groups: Registered, Tech Support, Administrators
Posts: 39

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Was thanked: 3 time(s) in 3 post(s)

Hello bjack,

You can use our RasterCodecs class to do this. The RasterCodecs class has a method GetInformation that will return image details from a file on disk. See here in our documentation: https://www.leadtools.co...tercodecs~getinformation(string,boolean).html

C# ex:
using (RasterCodecs codecs = new RasterCodecs())
{
var info = codecs.GetInformation(@"PATH TO YOUR FILE ON DISK", true);
Console.WriteLine("INFO Width: " + info.Width);
Console.WriteLine("INFO Height: " + info.Height);
}

If you haven't already you can download a free trial of our entire toolkit here: https://www.leadtools.com/downloads?category=main

Feel free to contact support via email at support@leadtools.com if you need one on one help getting started with our toolkit. You can also take advatange of our Live Chat support: https://www.leadtools.com/support/chat
Roberto Rodriguez
Developer Support Engineer
LEAD Technologies, Inc.

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