C# (CSharp) BitMiracle.LibJpeg Jpeg.Compress示例

Compress() public method

Compresses any image described as ICompressSource to JPEG

public Compress ( IRawImage source, Stream output ) : void
source	IRawImage	Contains description of input image
output	Stream	Stream for output of compressed JPEG
return	void

示例#1

        private void compress(IRawImage source, CompressionParameters parameters)
        {
            Debug.Assert(source != null);

            if (!needCompressWith(parameters))
            {
                return;
            }

            m_compressedData        = new MemoryStream();
            m_compressionParameters = new CompressionParameters(parameters);

            Jpeg jpeg = new Jpeg();

            jpeg.CompressionParameters = m_compressionParameters;
            jpeg.Compress(source, m_compressedData);
        }

示例#2

文件： JpegImage.cs 项目： Chapmania/Juniper

        private void Compress(IRawImage source, CompressionParameters parameters)
        {
            Debug.Assert(source is object);

            if (!NeedCompressWith(parameters))
            {
                return;
            }

            m_compressedData        = new MemoryStream();
            m_compressionParameters = new CompressionParameters(parameters);

            var jpeg = new Jpeg
            {
                CompressionParameters = m_compressionParameters
            };

            jpeg.Compress(source, m_compressedData);
        }

示例#3

文件： JpegImage.cs 项目： prepare/HTML-Renderer

        private void compress(IRawImage source, CompressionParameters parameters)
        {
            Debug.Assert(source != null);

            if (!needCompressWith(parameters))
                return;

            m_compressedData = new MemoryStream();
            m_compressionParameters = new CompressionParameters(parameters);

            Jpeg jpeg = new Jpeg();
            jpeg.CompressionParameters = m_compressionParameters;
            jpeg.Compress(source, m_compressedData);
        }