/// <summary>
/// Parse the given file
/// </summary>
GraphicVisual IFileParser.Parse(string filename)
{
var postscriptStarter = new PostScriptRunner();
var visual = postscriptStarter.RunFromFile(filename);
var optimizedGroup = OptimizeVisual.Optimize(visual);
CommonHelper.CleanUpTempDir();
return(optimizedGroup);
}
/// <summary>
/// Builds the selected visual.
/// </summary>
private GraphicVisual BuildSelectedDrawing(GraphicVisual visual)
{
var selectedShapes = GetSelectedPaths();
GraphicVisual selectedVisual = null;
if (visual != null)
{
selectedVisual = BuildSelectedGeometry(visual, selectedShapes);
selectedVisual = OptimizeVisual.Optimize(selectedVisual);
}
return(selectedVisual);
}
/// <summary>
/// Parse an SVG given as XElement root
/// </summary>
public GraphicVisual ParseRoot(XElement root)
{
var nameSpaceAttributes = root.Attributes().Where(a => a.IsNamespaceDeclaration);
var defaultNamespaceAttribute = root.Attributes().Where(a => a.IsNamespaceDeclaration && a.Name.Namespace == XNamespace.None).FirstOrDefault();
XNamespace defaultNamespace = defaultNamespaceAttribute.Value;
Matrix currentTransformationMatrix = Matrix.Identity;
cssStyleCascade = new CssStyleCascade(root);
ReadGlobalDefinitions(root);
GraphicVisual visual = ParseGroup(defaultNamespace, root, currentTransformationMatrix);
visual = OptimizeVisual.Optimize(visual);
return(visual);
}
/// <summary>
/// Parse the given file and convert it to a list of graphic paths
/// </summary>
GraphicVisual IFileParser.Parse(string filename)
{
var group = new GraphicGroup();
PdfDocument inputDocument = PdfReader.Open(filename);
for (int i = 0; i < inputDocument.Pages.Count; i++)
{
var page = inputDocument.Pages[i];
var geometry = Parse(page);
group.Childreen.Add(geometry);
}
var visual = OptimizeVisual.Optimize(group);
CommonHelper.CleanUpTempDir();
return(visual);
}
/// <summary>
/// Parse an SVG given as XElement root
/// </summary>
public GraphicVisual ParseRoot(XElement root)
{
var nameSpaceAttributes = root.Attributes().Where(a => a.IsNamespaceDeclaration);
var defaultNamespaceAttribute = root.Attributes().Where(a => a.IsNamespaceDeclaration && a.Name.Namespace == XNamespace.None).FirstOrDefault();
XNamespace defaultNamespace = defaultNamespaceAttribute.Value;
Matrix currentTransformationMatrix = Matrix.Identity;
cssStyleCascade = new CssStyleCascade(root);
var svgViewBox = new SvgViewBox
{
ViewBox = new Rect(0, 0, 100, 100),
Align = "none",
Slice = "meet"
};
cssStyleCascade.PushViewBox(svgViewBox);
doubleParser = new DoubleParser(cssStyleCascade);
ReadGlobalDefinitions(root);
var brushParser = new BrushParser(defaultNamespace, cssStyleCascade, globalDefinitions, doubleParser);
var geometryParser = new GeometryParser(doubleParser);
var geometryTextParser = new GeometryTextParser(cssStyleCascade, doubleParser);
clipping = new Clipping(cssStyleCascade, globalDefinitions, geometryParser, geometryTextParser);
shapeParser = new ShapeParser(cssStyleCascade, brushParser, geometryParser, clipping);
textParser = new TextParser(cssStyleCascade, doubleParser, brushParser, clipping);
GraphicVisual visual = ParseSVG(root, currentTransformationMatrix, true);
visual = OptimizeVisual.Optimize(visual);
return(visual);
}
