MARKUS

using System;

using System.IO;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Drawing;

using System.Drawing.Printing;

using System.Collections;

using System.ComponentModel;

using System.Data;

using System.Windows.Controls;

using System.Windows.Media.Imaging;

using System.Windows.Media;

using System.Windows.Forms;

//강인구 추가

namespace KCOM.Event

{

    public  class Export

    {

        //public RasterImage image

        //{

        //    get;

        //    set;

        //}

        //public Image image

        //{

        //    get;

        //    set;

        //}

        #region 원본

        //public RasterImage Exporting(Canvas canvas, System.Drawing.Image img)

        //{

        //    //canvas.Children.Clear();

        //    //System.Windows.Controls.Image image_test;

        //    //image_test = new System.Windows.Controls.Image();

        //    //canvas.Children.Add(image_test);

        //    System.Drawing.Image Resultimg = new Bitmap(img, img.Width, img.Height);

        //    //System.Drawing.Bitmap bmap = new System.Drawing.Bitmap(100, 100);

        //    //System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(img);

        //    //Canvas에서 이미지로 변환시 테두리 보임

        //    //Size size = new Size((int)canvas.Width, (int)canvas.Height);

        //    Size size = new Size((int)img.Width, (int)img.Height);

        //    //System.Drawing.Bitmap bm = new Bitmap(img.Width, img.Height, img.PixelFormat);

        //    //bm.SetResolution(92, 92);

        //    BitmapEncoder encoder = new PngBitmapEncoder();

        //    RenderTargetBitmap renderBitmap = new RenderTargetBitmap((int)canvas.Width, (int)canvas.Height, 96d, 96d, PixelFormats.Default);

        //    //RenderTargetBitmap renderBitmap = new RenderTargetBitmap((int)size.Width, (int)size.Height, 96d, 96d, PixelFormats.Default);

        //    renderBitmap.Render(canvas);

        //    MemoryStream mystream = new MemoryStream();

        //    encoder.Frames.Add(BitmapFrame.Create(renderBitmap));

        //    encoder.Save(mystream);

        //    System.Drawing.Image myImage;

        //    myImage = System.Drawing.Image.FromStream(mystream);

        //    //System.Drawing.Image img = System.Drawing.Bitmap.FromFile("d:\\hoonslogo.gif");

        //    //System.Drawing.Image img2 = System.Drawing.Bitmap.FromFile("d:\\btn_individual.gif");

        //    //g.DrawImage(img, 0, 0);

        //    //g.DrawImage(myImage, 0, 0);

        //    //g.Save();

        //    using (Graphics gr = Graphics.FromImage(Resultimg))

        //    {

        //        gr.DrawImage(myImage, new System.Drawing.Point(0, 0));

        //        //gr.DrawImage(img, new Point(0, 0));

        //    }

        //    //myImage.Save("C:\\Users\\강인구님\\Desktop\\test1.png");

        //    //img.Save("C:\\Users\\강인구님\\Desktop\\test2.png");

        //    //Resultimg.Save("C:\\Users\\강인구님\\Desktop\\test3.png");

        //    //myImage.Save("C:\\Users\\강인구님\\Desktop\\test3.png");

        //    image = RasterImageConverter.ConvertFromImage(Resultimg, ConvertFromImageOptions.None);

        //    return image;

        //} 

        #endregion

        #region LeadTools빼기

        //코멘트가 있는 페이지

        //public RasterImage Exporting(Canvas canvas, System.Drawing.Image img)

        //{

        //    System.Drawing.Image Resultimg = new System.Drawing.Bitmap(img, img.Width, img.Height);

        //    Size size = new Size((int)img.Width, (int)img.Height);

        //    BitmapEncoder encoder = new PngBitmapEncoder();

        //    RenderTargetBitmap renderBitmap = new RenderTargetBitmap((int)canvas.Width, (int)canvas.Height, 96d, 96d, PixelFormats.Default);

        //    renderBitmap.Render(canvas);

        //    MemoryStream mystream = new MemoryStream();

        //    encoder.Frames.Add(BitmapFrame.Create(renderBitmap));

        //    encoder.Save(mystream);

        //    System.Drawing.Image myImage;

        //    myImage = System.Drawing.Image.FromStream(mystream);

        //    using (Graphics gr = Graphics.FromImage(Resultimg))

        //    {

        //        gr.DrawImage(myImage, new System.Drawing.Point(0, 0));

        //    }

        //    image = RasterImageConverter.ConvertFromImage(Resultimg, ConvertFromImageOptions.None);

        //    return image;

        //} 

        #endregion

        //코멘트가 있는 페이지

        public System.Drawing.Image Exporting(Visual visual,double pageWidth,double pageHeight)

        {

            BitmapEncoder encoder = new PngBitmapEncoder();

            RenderTargetBitmap renderBitmap = new RenderTargetBitmap((int)pageWidth, (int)pageHeight, 96d, 96d, PixelFormats.Default);

            DrawingVisual drawingVisual = new DrawingVisual();

            using (DrawingContext drawingContext = drawingVisual.RenderOpen())

            {

                VisualBrush visualBrush = new VisualBrush(visual);

                drawingContext.DrawRectangle(visualBrush, null, new System.Windows.Rect(new System.Windows.Point(0,0), new System.Windows.Point(pageWidth, pageHeight)));

            }

            renderBitmap.Render(drawingVisual);

            MemoryStream mystream = new MemoryStream();

            encoder.Frames.Add(BitmapFrame.Create(renderBitmap));

            encoder.Save(mystream);

            System.Drawing.Image myImage;

            myImage = System.Drawing.Image.FromStream(mystream);

            //using (Graphics gr = Graphics.FromImage(Resultimg))

            //{

            //    //Graphics 객체에 Image 를 그릴때 Rectangle x,y 값을 추가 입력  

            //    gr.DrawImage(myImage, new Rectangle(0,0,img.Width,img.Height));

            //}

            //image = RasterImageConverter.ConvertFromImage(Resultimg, ConvertFromImageOptions.None);

            return myImage;

        }

        public bool ExportingFile(Canvas visual, double pageWidth, double pageHeight, string fileName)

        {

            bool result = false;

            try

            {

                RenderOptions.SetBitmapScalingMode(visual, BitmapScalingMode.HighQuality);

                JpegBitmapEncoder png = new JpegBitmapEncoder();

                png.QualityLevel = 100;

                double dpi = 96d;

                RenderTargetBitmap renderBitmap = new RenderTargetBitmap((int)pageWidth, (int)pageHeight, dpi, dpi, PixelFormats.Pbgra32);

                //DrawingVisual drawingVisual = new DrawingVisual();

                //DrawingContext drawingContext = drawingVisual.RenderOpen();

                ////VisualBrush visualBrush = new VisualBrush(visual);

                //drawingContext.DrawRectangle(visual, null, new System.Windows.Rect(new System.Windows.Point(0, 0), new System.Windows.Point(pageWidth, pageHeight)));

                //drawingContext.Close();

                renderBitmap.Render(visual);

                png.Frames.Add(BitmapFrame.Create(renderBitmap));

                using (FileStream fileStream = File.Create(fileName))

                {

                    png.Save(fileStream);

                    //encoder = null;

                    //renderBitmap.Clear();

                    //drawingVisual = null;

                    //drawingContext.Close();

                    //visualBrush = null;

                    //fileStream.Close();

                    //fileStream.Dispose();

                    result = true;

                }

            }

            catch (Exception ex)

            {

                throw new Exception("ExportingFile Error ", ex);

            }

            finally

            {

                GC.Collect();

                GC.WaitForPendingFinalizers();

                GC.Collect();

            }

            return result;

        }

        public System.Drawing.Image Exporting_old(Canvas canvas, System.Drawing.Image img)

        {

            System.Drawing.Image Resultimg = new System.Drawing.Bitmap(img, img.Width, img.Height);

            Size size = new Size((int)img.Width, (int)img.Height);

            BitmapEncoder encoder = new PngBitmapEncoder();

            RenderTargetBitmap renderBitmap = new RenderTargetBitmap((int)canvas.Width, (int)canvas.Height, 96d, 96d, PixelFormats.Default);

            renderBitmap.Render(canvas);

            MemoryStream mystream = new MemoryStream();

            encoder.Frames.Add(BitmapFrame.Create(renderBitmap));

            encoder.Save(mystream);

            System.Drawing.Image myImage;

            myImage = System.Drawing.Image.FromStream(mystream);

            using (Graphics gr = Graphics.FromImage(Resultimg))

            {

                //Graphics 객체에 Image 를 그릴때 Rectangle x,y 값을 추가 입력  

                gr.DrawImage(myImage, new Rectangle(0, 0, img.Width, img.Height));

            }

            //image = RasterImageConverter.ConvertFromImage(Resultimg, ConvertFromImageOptions.None);

            return Resultimg;

        }

    }

}