Example #1
0
        public Bitmap GetSubtitleBitmap(int index)
        {
            Bitmap returnBmp = null;
            Color background;
            Color pattern;
            Color emphasis1;
            Color emphasis2;

            if (_mp4List != null)
            {
                if (checkBoxCustomFourColors.Checked)
                {
                    GetCustomColors(out background, out pattern, out emphasis1, out emphasis2);

                    returnBmp = _mp4List[index].Picture.GetBitmap(null, background, pattern, emphasis1, emphasis2, true);
                    if (checkBoxAutoTransparentBackground.Checked)
                        returnBmp.MakeTransparent();
                }
                else
                {
                    returnBmp = _mp4List[index].Picture.GetBitmap(null, Color.Transparent, Color.Black, Color.White, Color.Black, false);
                    if (checkBoxAutoTransparentBackground.Checked)
                        returnBmp.MakeTransparent();
                }
            }
            else if (_spList != null)
            {
                if (checkBoxCustomFourColors.Checked)
                {
                    GetCustomColors(out background, out pattern, out emphasis1, out emphasis2);

                    returnBmp = _spList[index].Picture.GetBitmap(null, background, pattern, emphasis1, emphasis2, true);
                    if (checkBoxAutoTransparentBackground.Checked)
                        returnBmp.MakeTransparent();
                }
                else
                {
                    returnBmp = _spList[index].Picture.GetBitmap(null, Color.Transparent, Color.Black, Color.White, Color.Black, false);
                    if (checkBoxAutoTransparentBackground.Checked)
                        returnBmp.MakeTransparent();
                }
            }
            else if (_bdnXmlSubtitle != null)
            {
                if (index >= 0 && index < _bdnXmlSubtitle.Paragraphs.Count)
                {
                    string[] fileNames = _bdnXmlSubtitle.Paragraphs[index].Text.Split(Environment.NewLine.ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
                    var bitmaps = new List<Bitmap>();
                    int maxWidth = 0;
                    int totalHeight = 0;

                    foreach (string fn in fileNames)
                    {
                        string fullFileName = Path.Combine(Path.GetDirectoryName(_bdnFileName), fn);
                        if (File.Exists(fullFileName))
                        {
                            try
                            {
                                var temp = new Bitmap(fullFileName);
                                if (temp.Width > maxWidth)
                                    maxWidth = temp.Width;
                                totalHeight += temp.Height;
                                bitmaps.Add(temp);
                            }
                            catch
                            {
                                return null;
                            }
                        }
                    }

                    Bitmap b = null;
                    if (bitmaps.Count > 1)
                    {
                        var merged = new Bitmap(maxWidth, totalHeight + 7 * bitmaps.Count);
                        int y = 0;
                        for (int k = 0; k < bitmaps.Count; k++)
                        {
                            Bitmap part = bitmaps[k];
                            if (checkBoxAutoTransparentBackground.Checked)
                                part.MakeTransparent();
                            using (var g = Graphics.FromImage(merged))
                                g.DrawImage(part, 0, y);
                            y += part.Height + 7;
                            part.Dispose();
                        }
                        b = merged;
                    }
                    else if (bitmaps.Count == 1)
                    {
                        b = bitmaps[0];
                    }

                    if (b != null)
                    {
                        if (_isSon && checkBoxCustomFourColors.Checked)
                        {
                            GetCustomColors(out background, out pattern, out emphasis1, out emphasis2);

                            FastBitmap fbmp = new FastBitmap(b);
                            fbmp.LockImage();
                            for (int x = 0; x < fbmp.Width; x++)
                            {
                                for (int y = 0; y < fbmp.Height; y++)
                                {
                                    Color c = fbmp.GetPixel(x, y);
                                    if (c.R == Color.Red.R && c.G == Color.Red.G && c.B == Color.Red.B) // normally anti-alias
                                        fbmp.SetPixel(x, y, emphasis2);
                                    else if (c.R == Color.Blue.R && c.G == Color.Blue.G && c.B == Color.Blue.B) // normally text?
                                        fbmp.SetPixel(x, y, pattern);
                                    else if (c.R == Color.White.R && c.G == Color.White.G && c.B == Color.White.B) // normally background
                                        fbmp.SetPixel(x, y, background);
                                    else if (c.R == Color.Black.R && c.G == Color.Black.G && c.B == Color.Black.B) // outline/border
                                        fbmp.SetPixel(x, y, emphasis1);
                                    else
                                        fbmp.SetPixel(x, y, c);
                                }
                            }
                            fbmp.UnlockImage();
                        }
                        if (checkBoxAutoTransparentBackground.Checked)
                            b.MakeTransparent();
                        returnBmp = b;
                    }
                }
            }
            else if (_xSubList != null)
            {
                if (checkBoxCustomFourColors.Checked)
                {
                    GetCustomColors(out background, out pattern, out emphasis1, out emphasis2);
                    returnBmp = _xSubList[index].GetImage(background, pattern, emphasis1, emphasis2);
                }
                else
                {
                    returnBmp = _xSubList[index].GetImage();
                }
            }
            else if (_dvbSubtitles != null)
            {
                var dvbBmp = _dvbSubtitles[index].GetActiveImage();
                var nDvbBmp = new NikseBitmap(dvbBmp);
                nDvbBmp.CropTopTransparent(2);
                nDvbBmp.CropTransparentSidesAndBottom(2, true);
                if (checkBoxTransportStreamGetColorAndSplit.Checked)
                    _dvbSubColor = nDvbBmp.GetBrightestColor();
                if (checkBoxAutoTransparentBackground.Checked)
                    nDvbBmp.MakeBackgroundTransparent((int)numericUpDownAutoTransparentAlphaMax.Value);
                if (checkBoxTransportStreamGrayscale.Checked)
                    nDvbBmp.GrayScale();
                dvbBmp.Dispose();
                returnBmp = nDvbBmp.GetBitmap();
            }
            else if (_bluRaySubtitlesOriginal != null)
            {
                returnBmp = _bluRaySubtitles[index].GetBitmap();
            }
            else if (checkBoxCustomFourColors.Checked)
            {
                GetCustomColors(out background, out pattern, out emphasis1, out emphasis2);

                returnBmp = _vobSubMergedPackist[index].SubPicture.GetBitmap(null, background, pattern, emphasis1, emphasis2, true);
                if (checkBoxAutoTransparentBackground.Checked)
                    returnBmp.MakeTransparent();
            }
            else
            {
                returnBmp = _vobSubMergedPackist[index].SubPicture.GetBitmap(_palette, Color.Transparent, Color.Black, Color.White, Color.Black, false);
                if (checkBoxAutoTransparentBackground.Checked)
                    returnBmp.MakeTransparent();
            }

            if (_binaryOcrDb == null && _nOcrDb == null)
                return returnBmp;

            var n = new NikseBitmap(returnBmp);
            n.MakeTwoColor(210, 280);
            returnBmp.Dispose();
            return n.GetBitmap();
        }