/// <summary>
/// Initializes a new instance of the <see cref="WpfDrawingSettings"/>
/// class with the specified drawing or rendering settings.
/// </summary>
/// <param name="settings">
/// This specifies the settings used by the rendering or drawing engine.
/// If this is <see langword="null"/>, the default settings is used.
/// </param>
public DirectorySvgConverter(WpfDrawingSettings settings)
: base(settings)
{
_isOverwrite = true;
_isRecursive = true;
_encoderType = ImageEncoderType.PngBitmap;
}
public bool SaveImage(string fileName, DirectoryInfo imageFileDir,
ImageEncoderType encoderType)
{
if (imageFileDir == null)
{
return(this.SaveImageFile(fileName, String.Empty, encoderType));
}
else
{
if (!imageFileDir.Exists)
{
imageFileDir.Create();
}
string outputExt = GetImageFileExtention(encoderType);
string fileNameWithoutExt = Path.GetFileNameWithoutExtension(
fileName);
string imageFileName = Path.Combine(imageFileDir.FullName,
fileNameWithoutExt + outputExt);
return(this.SaveImageFile(fileName, imageFileName, encoderType));
}
}
public bool SaveImage(string fileName, FileInfo imageFileName,
ImageEncoderType encoderType)
{
return(this.SaveImageFile(fileName,
imageFileName == null ? string.Empty : imageFileName.FullName,
encoderType));
}
/// <summary>
///
/// </summary>
/// <param name="encoderType"></param>
/// <returns></returns>
protected static string GetImageFileExtention(ImageEncoderType encoderType)
{
switch (encoderType)
{
case ImageEncoderType.BmpBitmap:
return(".bmp");
case ImageEncoderType.GifBitmap:
return(".gif");
case ImageEncoderType.JpegBitmap:
return(".jpg");
case ImageEncoderType.PngBitmap:
return(".png");
case ImageEncoderType.TiffBitmap:
return(".tif");
case ImageEncoderType.WmpBitmap:
return(".wdp");
}
return(".png");
}
/// <summary>
/// Initializes a new instance of the <see cref="ImageSvgConverter"/> class
/// with the specified drawing or rendering settings and the saving options.
/// </summary>
/// <param name="saveXaml">
/// This specifies whether to save result object tree in image file.
/// </param>
/// <param name="saveZaml">
/// This specifies whether to save result object tree in ZAML file. The
/// ZAML is simply a G-Zip compressed image format, similar to the SVGZ.
/// </param>
/// <param name="settings">
/// This specifies the settings used by the rendering or drawing engine.
/// If this is <see langword="null"/>, the default settings is used.
/// </param>
public ImageSvgConverter(bool saveXaml, bool saveZaml,
WpfDrawingSettings settings) : base(saveXaml, saveZaml, settings)
{
_encoderType = ImageEncoderType.PngBitmap;
_wpfRenderer = new WpfDrawingRenderer(this.DrawingSettings);
_wpfWindow = new WpfSvgWindow(640, 480, _wpfRenderer);
}
public ConverterOptions()
{
_textAsGeometry = true;
_includeRuntime = false;
_generateImage = false;
_generalWpf = true;
_saveXaml = true;
_saveZaml = false;
_customXamlWriter = true;
_errorMessage = String.Empty;
_encoderType = ImageEncoderType.PngBitmap;
}
public ConverterOptions()
{
_textAsGeometry = true;
_includeRuntime = false;
_generateImage = false;
_generalWpf = true;
_saveXaml = true;
_saveZaml = false;
_customXamlWriter = true;
_errorMessage = string.Empty;
_encoderType = ImageEncoderType.PngBitmap;
}
/// <summary>
/// Initializes a new instance of the <see cref="StreamSvgConverter"/> class
/// with the specified drawing or rendering settings and the saving options.
/// </summary>
/// <param name="saveXaml">
/// This specifies whether to save result object tree in image file.
/// </param>
/// <param name="saveZaml">
/// This specifies whether to save result object tree in ZAML file. The
/// ZAML is simply a G-Zip compressed image format, similar to the SVGZ.
/// </param>
/// <param name="settings">
/// This specifies the settings used by the rendering or drawing engine.
/// If this is <see langword="null"/>, the default settings is used.
/// </param>
public StreamSvgConverter(bool saveXaml, bool saveZaml,
WpfDrawingSettings settings)
: base(saveXaml, saveZaml, settings)
{
long pixelWidth = 0;
long pixelHeight = 0;
if (settings != null && settings.HasPixelSize)
{
pixelWidth = settings.PixelWidth;
pixelHeight = settings.PixelHeight;
}
_encoderType = ImageEncoderType.PngBitmap;
_wpfRenderer = new WpfDrawingRenderer(this.DrawingSettings);
_wpfWindow = new WpfSvgWindow(pixelWidth, pixelHeight, _wpfRenderer);
}
public ConverterOptions(ConverterOptions source)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
_textAsGeometry = source._textAsGeometry;
_includeRuntime = source._includeRuntime;
_generateImage = source._generateImage;
_generalWpf = source._generalWpf;
_saveXaml = source._saveXaml;
_saveZaml = source._saveZaml;
_customXamlWriter = source._customXamlWriter;
_encoderType = source._encoderType;
_errorMessage = source._errorMessage;
}
public void Update(ConverterCommandLines commands)
{
if (commands == null)
{
return;
}
_textAsGeometry = commands.TextAsGeometry;
_includeRuntime = commands.IncludeRuntime;
_saveXaml = commands.SaveXaml;
_saveZaml = commands.SaveZaml;
_generateImage = commands.SaveImage;
_generalWpf = _saveXaml || _saveZaml;
_customXamlWriter = commands.UseCustomXamlWriter;
if (_generateImage)
{
switch (commands.Image.ToLower())
{
case "bmp":
_encoderType = ImageEncoderType.BmpBitmap;
break;
case "png":
_encoderType = ImageEncoderType.PngBitmap;
break;
case "jpeg":
case "jpg":
_encoderType = ImageEncoderType.JpegBitmap;
break;
case "tif":
case "tiff":
_encoderType = ImageEncoderType.TiffBitmap;
break;
case "gif":
_encoderType = ImageEncoderType.GifBitmap;
break;
case "wdp":
_encoderType = ImageEncoderType.WmpBitmap;
break;
}
}
}
private static BitmapEncoder GetBitmapEncoder(string fileExtension,
ImageEncoderType encoderType)
{
BitmapEncoder bitampEncoder = null;
switch (encoderType)
{
case ImageEncoderType.BmpBitmap:
bitampEncoder = new BmpBitmapEncoder();
break;
case ImageEncoderType.GifBitmap:
bitampEncoder = new GifBitmapEncoder();
break;
case ImageEncoderType.JpegBitmap:
JpegBitmapEncoder jpgEncoder = new JpegBitmapEncoder();
// Set the default/user options...
bitampEncoder = jpgEncoder;
break;
case ImageEncoderType.PngBitmap:
PngBitmapEncoder pngEncoder = new PngBitmapEncoder();
// Set the default/user options...
bitampEncoder = pngEncoder;
break;
case ImageEncoderType.TiffBitmap:
bitampEncoder = new TiffBitmapEncoder();
break;
case ImageEncoderType.WmpBitmap:
WmpBitmapEncoder wmpEncoder = new WmpBitmapEncoder();
// Set the default/user options...
bitampEncoder = wmpEncoder;
break;
}
if (bitampEncoder == null)
{
bitampEncoder = new PngBitmapEncoder();
}
return(bitampEncoder);
}
public ConverterOptions(ConverterOptions source)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
_textAsGeometry = source._textAsGeometry;
_includeRuntime = source._includeRuntime;
_generateImage = source._generateImage;
_generalWpf = source._generalWpf;
_saveXaml = source._saveXaml;
_saveZaml = source._saveZaml;
_customXamlWriter = source._customXamlWriter;
_encoderType = source._encoderType;
_errorMessage = source._errorMessage;
}
/// <summary>
/// Initializes a new instance of the <see cref="ImageSvgConverter"/> class
/// with the specified drawing or rendering settings and the saving options.
/// </summary>
/// <param name="saveXaml">
/// This specifies whether to save result object tree in image file.
/// </param>
/// <param name="saveZaml">
/// This specifies whether to save result object tree in ZAML file. The
/// ZAML is simply a G-Zip compressed image format, similar to the SVGZ.
/// </param>
/// <param name="settings">
/// This specifies the settings used by the rendering or drawing engine.
/// If this is <see langword="null"/>, the default settings is used.
/// </param>
public ImageSvgConverter(bool saveXaml, bool saveZaml,
WpfDrawingSettings settings) : base(saveXaml, saveZaml, settings)
{
long pixelWidth = 0;
long pixelHeight = 0;
if (settings != null)
{
settings.EnsureViewboxSize = false;
settings.IgnoreRootViewbox = true;
if (settings.HasPixelSize)
{
pixelWidth = settings.PixelWidth;
pixelHeight = settings.PixelHeight;
}
}
_encoderType = ImageEncoderType.PngBitmap;
_wpfRenderer = new WpfDrawingRenderer(this.DrawingSettings);
_wpfWindow = new WpfSvgWindow(pixelWidth, pixelHeight, _wpfRenderer);
}
private static BitmapEncoder GetBitmapEncoder(string fileExtension,
ImageEncoderType encoderType)
{
BitmapEncoder bitampEncoder = null;
switch (encoderType)
{
case ImageEncoderType.BmpBitmap:
bitampEncoder = new BmpBitmapEncoder();
break;
case ImageEncoderType.GifBitmap:
bitampEncoder = new GifBitmapEncoder();
break;
case ImageEncoderType.JpegBitmap:
JpegBitmapEncoder jpgEncoder = new JpegBitmapEncoder();
// Set the default/user options...
bitampEncoder = jpgEncoder;
break;
case ImageEncoderType.PngBitmap:
PngBitmapEncoder pngEncoder = new PngBitmapEncoder();
// Set the default/user options...
bitampEncoder = pngEncoder;
break;
case ImageEncoderType.TiffBitmap:
bitampEncoder = new TiffBitmapEncoder();
break;
case ImageEncoderType.WmpBitmap:
WmpBitmapEncoder wmpEncoder = new WmpBitmapEncoder();
// Set the default/user options...
bitampEncoder = wmpEncoder;
break;
}
if (bitampEncoder == null)
{
bitampEncoder = new PngBitmapEncoder();
}
return bitampEncoder;
}
private bool SaveImageFile(string fileName, string imageFileName,
ImageEncoderType encoderType)
{
if (_drawing == null)
{
throw new InvalidOperationException(
"There is no converted drawing for the saving operation.");
}
string outputExt = GetImageFileExtention(encoderType);
string outputFileName = null;
if (string.IsNullOrWhiteSpace(imageFileName))
{
string fileNameWithoutExt =
Path.GetFileNameWithoutExtension(fileName);
string workingDir = Path.GetDirectoryName(fileName);
outputFileName = Path.Combine(workingDir,
fileNameWithoutExt + outputExt);
}
else
{
string fileExt = Path.GetExtension(imageFileName);
if (string.IsNullOrWhiteSpace(fileExt))
{
outputFileName = imageFileName + outputExt;
}
else if (!string.Equals(fileExt, outputExt,
StringComparison.OrdinalIgnoreCase))
{
outputFileName = Path.ChangeExtension(imageFileName, outputExt);
}
else
{
outputFileName = imageFileName;
}
}
string outputFileDir = Path.GetDirectoryName(outputFileName);
if (!Directory.Exists(outputFileDir))
{
Directory.CreateDirectory(outputFileDir);
}
BitmapEncoder bitampEncoder = GetBitmapEncoder(encoderType);
// The image parameters...
Rect drawingBounds = _drawing.Bounds;
int pixelWidth = (int)drawingBounds.Width;
int pixelHeight = (int)drawingBounds.Height;
double dpiX = 96;
double dpiY = 96;
// The Visual to use as the source of the RenderTargetBitmap.
DrawingVisual drawingVisual = new DrawingVisual();
DrawingContext drawingContext = drawingVisual.RenderOpen();
if (this.Background != null)
{
drawingContext.DrawRectangle(this.Background, null, _drawing.Bounds);
}
drawingContext.DrawDrawing(_drawing);
drawingContext.Close();
// The BitmapSource that is rendered with a Visual.
RenderTargetBitmap targetBitmap = new RenderTargetBitmap(
pixelWidth, pixelHeight, dpiX, dpiY, PixelFormats.Pbgra32);
targetBitmap.Render(drawingVisual);
// Encoding the RenderBitmapTarget as an image file.
bitampEncoder.Frames.Add(BitmapFrame.Create(targetBitmap));
using (FileStream stream = File.Create(outputFileName))
{
bitampEncoder.Save(stream);
}
_imageFile = outputFileName;
return(true);
}
private static string GetImageFileExtention(ImageEncoderType encoderType)
{
switch (encoderType)
{
case ImageEncoderType.BmpBitmap:
return ".bmp";
case ImageEncoderType.GifBitmap:
return ".gif";
case ImageEncoderType.JpegBitmap:
return ".jpg";
case ImageEncoderType.PngBitmap:
return ".png";
case ImageEncoderType.TiffBitmap:
return ".tif";
case ImageEncoderType.WmpBitmap:
return ".wdp";
}
return ".png";
}
private bool SaveImageFile(string fileName, string imageFileName,
ImageEncoderType encoderType)
{
if (_drawing == null)
{
throw new InvalidOperationException(
"There is no converted drawing for the saving operation.");
}
string outputExt = GetImageFileExtention(encoderType);
string outputFileName = null;
if (String.IsNullOrEmpty(imageFileName))
{
string fileNameWithoutExt =
Path.GetFileNameWithoutExtension(fileName);
string workingDir = Path.GetDirectoryName(fileName);
outputFileName = Path.Combine(workingDir,
fileNameWithoutExt + outputExt);
}
else
{
string fileExt = Path.GetExtension(imageFileName);
if (String.IsNullOrEmpty(fileExt))
{
outputFileName = imageFileName + outputExt;
}
else if (!String.Equals(fileExt, outputExt,
StringComparison.OrdinalIgnoreCase))
{
outputFileName = Path.ChangeExtension(imageFileName, outputExt);
}
else
{
outputFileName = imageFileName;
}
}
string outputFileDir = Path.GetDirectoryName(outputFileName);
if (!Directory.Exists(outputFileDir))
{
Directory.CreateDirectory(outputFileDir);
}
BitmapEncoder bitampEncoder = GetBitmapEncoder(outputExt,
encoderType);
// The image parameters...
Rect drawingBounds = _drawing.Bounds;
int pixelWidth = (int)drawingBounds.Width;
int pixelHeight = (int)drawingBounds.Height;
double dpiX = 96;
double dpiY = 96;
// The Visual to use as the source of the RenderTargetBitmap.
DrawingVisual drawingVisual = new DrawingVisual();
DrawingContext drawingContext = drawingVisual.RenderOpen();
drawingContext.DrawDrawing(_drawing);
drawingContext.Close();
// The BitmapSource that is rendered with a Visual.
RenderTargetBitmap targetBitmap = new RenderTargetBitmap(
pixelWidth, pixelHeight, dpiX, dpiY, PixelFormats.Pbgra32);
targetBitmap.Render(drawingVisual);
// Encoding the RenderBitmapTarget as an image file.
bitampEncoder.Frames.Add(BitmapFrame.Create(targetBitmap));
using (FileStream stream = File.Create(outputFileName))
{
bitampEncoder.Save(stream);
}
_imageFile = outputFileName;
return true;
}
public bool SaveImage(string fileName, FileInfo imageFileName,
ImageEncoderType encoderType)
{
return this.SaveImageFile(fileName,
imageFileName == null ? String.Empty : imageFileName.FullName,
encoderType);
}
/// <summary>
/// Initializes a new instance of the <see cref="StreamSvgConverter"/> class
/// with the specified drawing or rendering settings and the saving options.
/// </summary>
/// <param name="saveXaml">
/// This specifies whether to save result object tree in image file.
/// </param>
/// <param name="saveZaml">
/// This specifies whether to save result object tree in ZAML file. The
/// ZAML is simply a G-Zip compressed image format, similar to the SVGZ.
/// </param>
/// <param name="settings">
/// This specifies the settings used by the rendering or drawing engine.
/// If this is <see langword="null"/>, the default settings is used.
/// </param>
public StreamSvgConverter(bool saveXaml, bool saveZaml,
WpfDrawingSettings settings)
: base(saveXaml, saveZaml, settings)
{
_encoderType = ImageEncoderType.PngBitmap;
_wpfRenderer = new WpfDrawingRenderer(this.DrawingSettings);
_wpfWindow = new WpfSvgWindow(640, 480, _wpfRenderer);
}
public void Update(ConverterCommandLines commands)
{
if (commands == null)
{
return;
}
_textAsGeometry = commands.TextAsGeometry;
_includeRuntime = commands.IncludeRuntime;
_saveXaml = commands.SaveXaml;
_saveZaml = commands.SaveZaml;
_generateImage = commands.SaveImage;
_generalWpf = _saveXaml || _saveZaml;
_customXamlWriter = commands.UseCustomXamlWriter;
if (_generateImage)
{
switch (commands.Image.ToLower())
{
case "bmp":
_encoderType = ImageEncoderType.BmpBitmap;
break;
case "png":
_encoderType = ImageEncoderType.PngBitmap;
break;
case "jpeg":
case "jpg":
_encoderType = ImageEncoderType.JpegBitmap;
break;
case "tif":
case "tiff":
_encoderType = ImageEncoderType.TiffBitmap;
break;
case "gif":
_encoderType = ImageEncoderType.GifBitmap;
break;
case "wdp":
_encoderType = ImageEncoderType.WmpBitmap;
break;
}
}
}
public bool SaveImage(string fileName, DirectoryInfo imageFileDir,
ImageEncoderType encoderType)
{
if (imageFileDir == null)
{
return this.SaveImageFile(fileName, String.Empty, encoderType);
}
else
{
if (!imageFileDir.Exists)
{
imageFileDir.Create();
}
string outputExt = GetImageFileExtention(encoderType);
string fileNameWithoutExt = Path.GetFileNameWithoutExtension(
fileName);
string imageFileName = Path.Combine(imageFileDir.FullName,
fileNameWithoutExt + outputExt);
return this.SaveImageFile(fileName, imageFileName, encoderType);
}
}
