All Languages >> C# >> c# EncoderParameter

“c# EncoderParameter” Code Answer

You may not remember next time either, so install Grepper.

c# EncoderParameter

csharp by Weary Wallaby on Mar 19 2020 Donate

private void VaryQualityLevel()
{
    // Get a bitmap.
    Bitmap bmp1 = new Bitmap(@"c:\TestPhoto.jpg");
    ImageCodecInfo jpgEncoder = GetEncoder(ImageFormat.Jpeg);

    // Create an Encoder object based on the GUID
    // for the Quality parameter category.
    System.Drawing.Imaging.Encoder myEncoder =
        System.Drawing.Imaging.Encoder.Quality;

    // Create an EncoderParameters object.
    // An EncoderParameters object has an array of EncoderParameter
    // objects. In this case, there is only one
    // EncoderParameter object in the array.
    EncoderParameters myEncoderParameters = new EncoderParameters(1);

    EncoderParameter myEncoderParameter = new EncoderParameter(myEncoder, 50L);
    myEncoderParameters.Param[0] = myEncoderParameter;
    bmp1.Save(@"c:\TestPhotoQualityFifty.jpg", jpgEncoder, myEncoderParameters);

    myEncoderParameter = new EncoderParameter(myEncoder, 100L);
    myEncoderParameters.Param[0] = myEncoderParameter;
    bmp1.Save(@"c:\TestPhotoQualityHundred.jpg", jpgEncoder, myEncoderParameters);

    // Save the bitmap as a JPG file with zero quality level compression.
    myEncoderParameter = new EncoderParameter(myEncoder, 0L);
    myEncoderParameters.Param[0] = myEncoderParameter;
    bmp1.Save(@"c:\TestPhotoQualityZero.jpg", jpgEncoder, myEncoderParameters);
}

Source: docs.microsoft.com

C# queries related to “c# EncoderParameter”

c# EncoderParameter

Learn how Grepper helps you improve as a Developer!

INSTALL GREPPER FOR CHROME

“c# EncoderParameter” Code Answer

You may not remember next time either, so install Grepper.

C# queries related to “c# EncoderParameter”

Learn how Grepper helps you improve as a Developer!

All C# Answers

Grepper

Documentation

Social

Legal

Contact