magick Discussions Rss Feed

Yes, think this would be a great idea.
Maybe you can add an example to the documentation.

Okay, I will make the change and add a new page to the documentation that contains the example above.

This discussion has been copied to a work item. Click here to go to the work item and continue the discussion.

I saw this bug has been closed
Can you send me a new beta version?

I am working on another issue and I will publish a new release later today. If this is really urgent please contact me through codeplex and I might make an exception.

ok! I'll wait for you to publish
I like it very much

Hi, thank you very much for your excellent coding. Do you have plans to support 4.5?

You can use the .NET 4.0 version of Magick.NET in a .NET 4.5 project.

Hi

In PhotoShop or CorelDraw we have Quality from 1 to 12 but in Magic.net in "Image.Quality" Property (as integer and Default value is 75), I don't know equal value of PhotoShop or Corel qulity in integer.

My code is :

Using image As MagickImage = New MagickImage()
      image.Read(TxtInBrowse.Text)
      image.Quality = TxtQuality.Text
      image.Write(TxtOutBrowse.Text)
End Using

Thanks

What is the Format of your output image?

I'm trying to apply AutoLevel and AutoGamma, but the result image is the original unchanged.

private void AutoEnhance() {
    this.magickImage.AutoLevel();
    this.magickImage.Write(this.temporaryFile);
    this.DisplayImage(this.temporaryFile);
}

Can you post a link to the image you are using? Feel free to contact me through codeplex if you don't feel like posting your image here.

https://plus.google.com/photos/116246311558171242023/albums/5948040496669926161/5948040502324692130?banner=pwa&pid=5948040502324692130&oid=116246311558171242023

What is the result you are expecting? AutoLevel stretches your image to the minimum and maximum of the QuantumRange (0-255 / 0-65535). Your image is already at the minimum and maximum, so it will not be changed.

AutoGamma does change your image but the difference is hardly noticeable:

C:\Test>compare -metric rmse fusca.png fusca2.png null:
232.336 (0.00354522)

I'm trying to get something close to an autoenhance.

Is there any way to update all pixels at once using a byte array?

private void ApplyEffect(string parameter)
{
    try
    {
        int width = this.imageSource.PixelWidth;
        int height = this.imageSource.PixelHeight;

        byte[] pixels = this.magickImage.ToByteArray();
        IntPtr result = EffectsWrapper.ApplyEffect(parameter, pixels, width, height);
        if (result != IntPtr.Zero)
        {
            byte[] resultPixels = new byte[pixels.Length];
            Marshal.Copy(result, resultPixels, 0, pixels.Length);
            // I'm looking for something similar to this:
            // this.magickImage.SetPixels(resultPixels);
        }
    }
    catch (Exception exception)
    {
        MessageBox.Show(exception.Message);
    }
}

You can access the pixels of the image with the GetWritablePixels method of MagickImage. At this moment there is only a Set method that accepts a float array. Might be a good idea to also add a method that accepts a byte array.

Are you talking about this option: http://www.imagemagick.org/script/command-line-options.php#enhance? It seems I forgot to add it to Magick.NET. You can check the result like this:

C:\Test>convert fusca.png -enhance fusca2.png

C:\Test>compare -metric rmse fusca.png fusca2.png null:
719.341 (0.0109764)

Trying to have an image with the following property, but there is no pixels in image.

Using image As New MagickImage
    image.Format = MagickFormat.Png

    Dim color As New MagickColor        
    color.R = 0        '    
    color.G = 0        
    color.B = 0
        
    image.FillColor = color    

    Dim colorFont As New MagickColor 
    color.R = 255      
    color.G = 255
    color.B = 255     
  
    image.Label = "text"   
    image.StrokeColor= "colorFont"     

    image.Font = "PMingLiu"   
    image.FontPointsize = 20  

    picLink = "C:\textImage\testingImage.png"
    image.Write(picLink)
        
End Using

This discussion has been copied to a work item. Click here to go to the work item and continue the discussion.

New Post: DDS format

New Post: DDS format

New Post: DDS format

New Post: didn't find how to set interlaced png

New Post: didn't find how to set interlaced png

New Post: didn't find how to set interlaced png

New Post: 4.5 .Net Framework

New Post: 4.5 .Net Framework

New Post: .Quality Value Range

New Post: .Quality Value Range

New Post: AutoLevel and AutoGamma doesn't cause any result

New Post: AutoLevel and AutoGamma doesn't cause any result

New Post: AutoLevel and AutoGamma doesn't cause any result

New Post: AutoLevel and AutoGamma doesn't cause any result

New Post: AutoLevel and AutoGamma doesn't cause any result

New Post: Is there any way to update all pixels at once using a byte array?

New Post: Is there any way to update all pixels at once using a byte array?

New Post: AutoLevel and AutoGamma doesn't cause any result

New Post: Generate an image based on character and font

New Post: AutoLevel and AutoGamma doesn't cause any result