public WpfDrawingContext(bool isFragment, WpfDrawingSettings settings)
{
var sysParam = typeof(SystemParameters);
var dpiXProperty = sysParam.GetProperty("DpiX", BindingFlags.NonPublic | BindingFlags.Static);
var dpiYProperty = sysParam.GetProperty("Dpi", BindingFlags.NonPublic | BindingFlags.Static);
_dpiX = (int)dpiXProperty.GetValue(null, null);
_dpiY = (int)dpiYProperty.GetValue(null, null);
if (settings == null)
{
settings = new WpfDrawingSettings();
}
_quickBounds = Rect.Empty;
_isFragment = isFragment;
_settings = settings;
_drawStack = new Stack <DrawingGroup>();
_paintContexts = new Dictionary <string, WpfSvgPaintContext>(StringComparer.Ordinal);
_baseUrls = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
_registeredIds = settings[RegisteredIdKey] as HashSet <string>;
if (_registeredIds == null)
{
_registeredIds = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
settings[RegisteredIdKey] = _registeredIds;
}
var visitors = settings.Visitors;
if (visitors != null)
{
WpfLinkVisitor linkVisitor = visitors.LinkVisitor;
if (linkVisitor != null)
{
_linkVisitor = linkVisitor;
}
WpfFontFamilyVisitor fontFamilyVisitor = visitors.FontFamilyVisitor;
if (fontFamilyVisitor != null)
{
_fontFamilyVisitor = fontFamilyVisitor;
}
WpfEmbeddedImageVisitor imageVisitor = visitors.ImageVisitor;
if (imageVisitor != null)
{
_imageVisitor = imageVisitor;
}
WpfIDVisitor idVisitor = visitors.IDVisitor;
if (idVisitor != null)
{
_idVisitor = idVisitor;
}
WpfClassVisitor classVisitor = visitors.ClassVisitor;
if (classVisitor != null)
{
_classVisitor = classVisitor;
}
}
}
public WpfDrawingContext(bool isFragment, WpfDrawingSettings settings)
{
if (settings == null)
{
settings = new WpfDrawingSettings();
}
_quickBounds = Rect.Empty;
_isFragment = isFragment;
_settings = settings;
_drawStack = new Stack <DrawingGroup>();
_paintContexts = new Dictionary <string, WpfSvgPaintContext>(StringComparer.Ordinal);
_registeredIds = settings[RegisteredIdKey] as HashSet <string>;
if (_registeredIds == null)
{
_registeredIds = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
settings[RegisteredIdKey] = _registeredIds;
}
var visitors = settings.Visitors;
if (visitors != null)
{
WpfLinkVisitor linkVisitor = visitors.LinkVisitor;
if (linkVisitor != null)
{
_linkVisitor = linkVisitor;
}
WpfFontFamilyVisitor fontFamilyVisitor = visitors.FontFamilyVisitor;
if (fontFamilyVisitor != null)
{
_fontFamilyVisitor = fontFamilyVisitor;
}
WpfEmbeddedImageVisitor imageVisitor = visitors.ImageVisitor;
if (imageVisitor != null)
{
_imageVisitor = imageVisitor;
}
WpfIDVisitor idVisitor = visitors.IDVisitor;
if (idVisitor != null)
{
_idVisitor = idVisitor;
}
WpfClassVisitor classVisitor = visitors.ClassVisitor;
if (classVisitor != null)
{
_classVisitor = classVisitor;
}
}
}
