private void WritePolygon(byte[] parameters, EmfContext context, XmlWriter output)
{
int count = ReadInt16(parameters, 0);
string points = ReadPoints(parameters, 2, count, context);
WritePolygon(points, context, output);
}
private void WriteArc(byte[] parameters, EmfContext context, XmlWriter output)
{
Point end = ReadPoint(parameters, 0, false, context);
Point start = ReadPoint(parameters, 4, false, context);
Point rightBottom = ReadPoint(parameters, 8, false, context);
Point leftTop = ReadPoint(parameters, 12, false, context);
WriteStartElement(output, "Path");
WriteStroke(context.Pen, output);
//WriteFill(context.Brush, output);
WriteStartElement(output, "Path.Data");
WriteStartElement(output, "PathGeometry");
WriteStartElement(output, "PathGeometry.Figures");
WriteStartElement(output, "PathFigure");
WriteAttribute(output, "StartPoint", start);
WriteStartElement(output, "PathFigure.Segments");
WriteStartElement(output, "ArcSegment");
WriteAttribute(output, "Size", new Size(rightBottom.X - leftTop.X, rightBottom.Y - leftTop.Y));
WriteAttribute(output, "Point", end);
WriteEndElement(output);
WriteEndElement(output);
WriteEndElement(output);
WriteEndElement(output);
WriteEndElement(output);
WriteEndElement(output);
WriteEndElement(output);
}
private void WritePolygon(string points, EmfContext context, XmlWriter output)
{
WriteStartElement(output, "Polygon");
WriteStroke(context.Pen, output);
WriteFill(context.Brush, output);
WriteAttribute(output, "Points", points);
WriteEndElement(output);
}
private void WritePolyline(byte[] parameters, EmfContext context, XmlWriter output)
{
int count = ReadInt16(parameters, 0);
string points = ReadPoints(parameters, 2, count, context);
WriteStartElement(output, "Polyline");
WriteStroke(context.Pen, output);
WriteAttribute(output, "Points", points);
WriteEndElement(output);
}
/// <summary>
/// Writes the XAML from specified EMF input stream.
/// </summary>
/// <param name="input">The input.</param>
/// <param name="output">The output.</param>
public override void ToXaml(Stream input, XmlWriter output)
{
if (input == null)
{
throw new ArgumentNullException("input");
}
byte[] header;
if (!ByteUtility.TryRead(input, 40, out header) || ReadUInt32(header, 0) != 0x9ac6cdd7)
{
throw new ConverterException(Resources.ExceptionNoEmfStream);
}
// EMF special header
short handle = ReadInt16(header, 4);
short left = ReadInt16(header, 6);
short top = ReadInt16(header, 8);
short right = ReadInt16(header, 10);
short bottom = ReadInt16(header, 12);
short twipsPerInch = ReadInt16(header, 14);
int reserved = ReadInt32(header, 16);
short checksum = ReadInt16(header, 20);
// EMF meta header
short fileType = ReadInt16(header, 22);
short headerSize = ReadInt16(header, 24);
short version = ReadInt16(header, 26);
int fileSize = ReadInt32(header, 28);
short numberOfObjects = ReadInt16(header, 32);
int maxRecordSize = ReadInt32(header, 34);
short noParameters = ReadInt16(header, 38);
EmfContext context = new EmfContext();
double width = right - left;
double height = bottom - top;
context.ViewPortExt = new Point(width, height);
context.Scale = 1D / 15D * 1440 / twipsPerInch; // converts twips to pixels
WriteStartElement(output, "Canvas");
WriteAttribute(output, "Width", width * context.Scale);
WriteAttribute(output, "Height", height * context.Scale);
WriteAttribute(output, "HorizontalAlignment", "Left");
WriteAttribute(output, "VerticalAlignment", "Top");
while (ReadRecord(input, context, output))
{
;
}
WriteEndElement(output);
}
private void WriteLine(byte[] parameters, EmfContext context, XmlWriter output)
{
Point to = ReadPoint(parameters, 0, false, context);
WriteStartElement(output, "Line");
WriteAttribute(output, "X1", context.CurrentPosition.X);
WriteAttribute(output, "Y1", context.CurrentPosition.Y);
WriteAttribute(output, "X2", to.X);
WriteAttribute(output, "Y2", to.Y);
WriteStroke(context.Pen, output);
WriteEndElement(output);
}
private void WriteRectangle(byte[] parameters, EmfContext context, XmlWriter output)
{
Point rightBottom = ReadPoint(parameters, 0, false, context);
Point leftTop = ReadPoint(parameters, 4, false, context);
WriteStartElement(output, "Rectangle");
WriteAttribute(output, "Canvas.Left", leftTop.X);
WriteAttribute(output, "Canvas.Top", leftTop.Y);
WriteAttribute(output, "Width", rightBottom.X - leftTop.X);
WriteAttribute(output, "Height", rightBottom.Y - leftTop.Y);
WriteStroke(context.Pen, output);
WriteFill(context.Brush, output);
WriteEndElement(output);
}
private void WritePolyPolygon(byte[] parameters, EmfContext context, XmlWriter output)
{
int count = ReadInt16(parameters, 0);
int position = count * 2 + 2;
for (int i = 0; i < count; i++)
{
int pointsCount = ReadInt16(parameters, (i * 2) + 2);
string points = ReadPoints(parameters, position, pointsCount, context);
position += 4 * pointsCount;
WritePolygon(points, context, output);
}
}
internal static string ReadPoints(byte[] parameters, int index, int count, EmfContext context)
{
StringBuilder points = new StringBuilder();
for (int i = index; i < parameters.Length; i += 4)
{
if (i > index)
{
points.Append(' ');
}
Point p = ReadPoint(parameters, i, true, context);
points.Append(p.Format());
}
return(points.ToString());
}
internal static Point ReadPoint(byte[] parameters, int index, bool xy, EmfContext context)
{
int x = ReadInt16(parameters, index);
int y = ReadInt16(parameters, index + 2);
if (!xy)
{
int c = x;
x = y;
y = c;
}
if (context != null)
{
return(context.Translate(x, y));
}
return(new Point(x, y));
}
private void WritePolyPolygon(byte[] parameters, EmfContext context, XmlWriter output)
{
int count = ReadInt16(parameters, 0);
int position = count * 2 + 2;
for (int i = 0; i < count; i++) {
int pointsCount = ReadInt16(parameters, (i * 2) + 2);
string points = ReadPoints(parameters, position, pointsCount, context);
position += 4 * pointsCount;
WritePolygon(points, context, output);
}
}
private void WritePolyline(byte[] parameters, EmfContext context, XmlWriter output)
{
int count = ReadInt16(parameters, 0);
string points = ReadPoints(parameters, 2, count, context);
WriteStartElement(output, "Polyline");
WriteStroke(context.Pen, output);
WriteAttribute(output, "Points", points);
WriteEndElement(output);
}
private void WritePolygon(byte[] parameters, EmfContext context, XmlWriter output)
{
int count = ReadInt16(parameters, 0);
string points = ReadPoints(parameters, 2, count, context);
WritePolygon(points, context, output);
}
private void WriteRectangle(byte[] parameters, EmfContext context, XmlWriter output)
{
Point rightBottom = ReadPoint(parameters, 0, false, context);
Point leftTop = ReadPoint(parameters, 4, false, context);
WriteStartElement(output, "Rectangle");
WriteAttribute(output, "Canvas.Left", leftTop.X);
WriteAttribute(output, "Canvas.Top", leftTop.Y);
WriteAttribute(output, "Width", rightBottom.X - leftTop.X);
WriteAttribute(output, "Height", rightBottom.Y - leftTop.Y);
WriteStroke(context.Pen, output);
WriteFill(context.Brush, output);
WriteEndElement(output);
}
private void WriteArc(byte[] parameters, EmfContext context, XmlWriter output)
{
Point end = ReadPoint(parameters, 0, false, context);
Point start = ReadPoint(parameters, 4, false, context);
Point rightBottom = ReadPoint(parameters, 8, false, context);
Point leftTop = ReadPoint(parameters, 12, false, context);
WriteStartElement(output, "Path");
WriteStroke(context.Pen, output);
//WriteFill(context.Brush, output);
WriteStartElement(output, "Path.Data");
WriteStartElement(output, "PathGeometry");
WriteStartElement(output, "PathGeometry.Figures");
WriteStartElement(output, "PathFigure");
WriteAttribute(output, "StartPoint", start);
WriteStartElement(output, "PathFigure.Segments");
WriteStartElement(output, "ArcSegment");
WriteAttribute(output, "Size", new Size(rightBottom.X - leftTop.X, rightBottom.Y - leftTop.Y));
WriteAttribute(output, "Point", end);
WriteEndElement(output);
WriteEndElement(output);
WriteEndElement(output);
WriteEndElement(output);
WriteEndElement(output);
WriteEndElement(output);
WriteEndElement(output);
}
private void WriteLine(byte[] parameters, EmfContext context, XmlWriter output)
{
Point to = ReadPoint(parameters, 0, false, context);
WriteStartElement(output, "Line");
WriteAttribute(output, "X1", context.CurrentPosition.X);
WriteAttribute(output, "Y1", context.CurrentPosition.Y);
WriteAttribute(output, "X2", to.X);
WriteAttribute(output, "Y2", to.Y);
WriteStroke(context.Pen, output);
WriteEndElement(output);
}
private void WritePolygon(string points, EmfContext context, XmlWriter output)
{
WriteStartElement(output, "Polygon");
WriteStroke(context.Pen, output);
WriteFill(context.Brush, output);
WriteAttribute(output, "Points", points);
WriteEndElement(output);
}
internal static Point ReadPoint(byte[] parameters, int index, bool xy, EmfContext context)
{
int x = ReadInt16(parameters, index);
int y = ReadInt16(parameters, index + 2);
if (!xy) {
int c = x;
x = y;
y = c;
}
if (context != null) {
return context.Translate(x, y);
}
return new Point(x, y);
}
internal static string ReadPoints(byte[] parameters, int index, int count, EmfContext context)
{
StringBuilder points = new StringBuilder();
for (int i = index; i < parameters.Length; i += 4) {
if (i > index) {
points.Append(' ');
}
Point p = ReadPoint(parameters, i, true, context);
points.Append(p.Format());
}
return points.ToString();
}
private bool ReadRecord(Stream stream, EmfContext context, XmlWriter output)
{
byte[] header = ByteUtility.Read(stream, 6);
int size = ReadInt32(header, 0);
short function = ReadInt16(header, 4);
if (function == 0) {
return false;
}
byte[] parameters = ByteUtility.Read(stream, (int)((size - 3) * 2));
if (function == META_SETBKCOLOR) {
context.BackgroundColor = ReadColor(parameters, 0);
}
else if (function == META_SETBKMODE) {
context.BackgroundMode = ReadInt16(parameters, 0);
}
else if (function == META_SETMAPMODE) {
context.MappingMode = ReadInt16(parameters, 0);
}
else if (function == META_SETROP2) {
HandleNotImplemented("META_SETROP2", parameters);
}
else if (function == META_SETPOLYFILLMODE) {
context.PolyFillMode = ReadInt16(parameters, 0);
}
else if (function == META_SETSTRETCHBLTMODE) {
HandleNotImplemented("META_SETSTRETCHBLTMODE", parameters);
}
else if (function == META_SETTEXTCOLOR) {
context.TextColor = ReadColor(parameters, 0);
}
else if (function == META_SETTEXTCHAREXTRA) {
HandleNotImplemented("META_SETTEXTCHAREXTRA", parameters);
}
else if (function == META_SETWINDOWORG) {
context.WindowOrg = ReadPoint(parameters, 0, false, null);
}
else if (function == META_SETWINDOWEXT) {
context.WindowExt = ReadPoint(parameters, 0, false, null);
}
else if (function == META_SETVIEWPORTORG) {
context.ViewPortOrg = ReadPoint(parameters, 0, false, null);
}
else if (function == META_SETVIEWPORTEXT) {
context.ViewPortExt = ReadPoint(parameters, 0, false, null);
}
else if (function == META_OFFSETWINDOWORG) {
context.OffsetWindowOrg = ReadPoint(parameters, 0, false, null);
}
else if (function == META_SCALEWINDOWEXT) {
//context.ScaleWindowExt = new Scale(parameters);
HandleNotImplemented("META_EXCLUDECLIPRECT", parameters);
}
else if (function == META_OFFSETVIEWPORTORG) {
context.OffsetViewPortOrg = ReadPoint(parameters, 0, false, null);
}
else if (function == META_SCALEVIEWPORTEXT) {
//context.ScaleViewPortExt = new Scale(parameters);
HandleNotImplemented("META_EXCLUDECLIPRECT", parameters);
}
else if (function == META_LINETO) {
WriteLine(parameters, context, output);
}
else if (function == META_MOVETO) {
context.CurrentPosition = ReadPoint(parameters, 0, false, context);
}
else if (function == META_EXCLUDECLIPRECT) {
HandleNotImplemented("META_EXCLUDECLIPRECT", parameters);
}
else if (function == META_INTERSECTCLIPRECT) {
HandleNotImplemented("META_INTERSECTCLIPRECT", parameters);
}
else if (function == META_ARC){
WriteArc(parameters, context, output);
}
else if (function == META_ELLIPSE) {
WriteEllipse(parameters, context, output);
}
else if (function == META_FLOODFILL) {
HandleNotImplemented("META_FLOODFILL", parameters);
}
else if (function == META_PIE) {
HandleNotImplemented("META_PIE", parameters);
}
else if (function == META_RECTANGLE) {
WriteRectangle(parameters, context, output);
}
else if (function == META_ROUNDRECT) {
HandleNotImplemented("META_ROUNDRECT", parameters);
}
else if (function == META_PATBLT) {
HandleNotImplemented("META_PATBLT", parameters);
}
else if (function == META_SAVEDC) {
HandleNotImplemented("META_SAVEDC", parameters);
}
else if (function == META_SETPIXEL) {
HandleNotImplemented("META_SETPIXEL", parameters);
}
else if (function == META_OFFSETCLIPRGN) {
HandleNotImplemented("META_OFFSETCLIPRGN", parameters);
}
else if (function == META_POLYGON) {
WritePolygon(parameters, context, output);
}
else if (function == META_POLYLINE) {
WritePolyline(parameters, context, output);
}
else if (function == META_ESCAPE) {
HandleNotImplemented("META_ESCAPE", parameters);
}
else if (function == META_RESTOREDC) {
HandleNotImplemented("META_RESTOREDC", parameters);
}
else if (function == META_FILLREGION) {
HandleNotImplemented("META_FILLREGION", parameters);
}
else if (function == META_FRAMEREGION) {
HandleNotImplemented("META_FRAMEREGION", parameters);
}
else if (function == META_INVERTREGION) {
HandleNotImplemented("META_INVERTREGION", parameters);
}
else if (function == META_PAINTREGION) {
HandleNotImplemented("META_PAINTREGION", parameters);
}
else if (function == META_SELECTCLIPREGION) {
short index = ReadInt16(parameters, 0);
context.SelectObject(index);
}
else if (function == META_SELECTOBJECT) {
short index = ReadInt16(parameters, 0);
context.SelectObject(index);
}
else if (function == META_SETTEXTALIGN) {
HandleNotImplemented("META_SETTEXTALIGN", parameters);
}
else if (function == META_CHORD) {
HandleNotImplemented("META_CHORD", parameters);
}
else if (function == META_SETMAPPERFLAGS) {
HandleNotImplemented("META_SETMAPPERFLAGS", parameters);
}
else if (function == META_TEXTOUT) {
HandleNotImplemented("META_TEXTOUT", parameters);
}
else if (function == META_EXTTEXTOUT) {
HandleNotImplemented("META_EXTTEXTOUT", parameters);
}
else if (function == META_SETDIBTODEV) {
HandleNotImplemented("META_SETDIBTODEV", parameters);
}
else if (function == META_POLYPOLYGON) {
WritePolyPolygon(parameters, context, output);
}
else if (function == META_DIBBITBLT) {
HandleNotImplemented("META_DIBBITBLT", parameters);
}
else if (function == META_DIBSTRETCHBLT) {
HandleNotImplemented("META_DIBSTRETCHBLT", parameters);
}
else if (function == META_EXTFLOODFILL) {
HandleNotImplemented("META_EXTFLOODFILL", parameters);
}
else if (function == META_DELETEOBJECT) {
short index = ReadInt16(parameters, 0);
context.RemoveObject(index);
}
else if (function == META_CREATEPENINDIRECT) {
context.AddObject(new Pen(parameters));
}
else if (function == META_CREATEFONTINDIRECT) {
context.AddObject(new object());
HandleNotImplemented("META_CREATEFONTINDIRECT", parameters);
}
else if (function == META_CREATEBRUSHINDIRECT) {
context.AddObject(new Brush(parameters));
}
else if (function == META_CREATEREGION) {
context.AddObject(new object());
HandleNotImplemented("META_CREATEREGION", parameters);
}
else if (function == META_STRETCHDIB) {
HandleNotImplemented("META_STRETCHDIB", parameters);
}
else if (function == META_SETTEXTJUSTIFICATION) {
HandleNotImplemented("META_SETTEXTJUSTIFICATION", parameters);
}
else if (function == META_BITBLT) {
HandleNotImplemented("META_BITBLT", parameters);
}
else if (function == META_STRETCHBLT) {
HandleNotImplemented("META_STRETCHBLT", parameters);
}
else if (function == META_CREATEPATTERNBRUSH) {
context.AddObject(new object());
HandleNotImplemented("META_CREATEPATTERNBRUSH", parameters);
}
else if (function == META_SELECTPALETTE) {
short index = ReadInt16(parameters, 0);
context.SelectObject(index);
}
else if (function == META_REALIZEPALETTE) {
HandleNotImplemented("META_REALIZEPALETTE", parameters);
}
else if (function == META_ANIMATEPALETTE) {
HandleNotImplemented("META_ANIMATEPALETTE", parameters);
}
else if (function == META_SETPALENTRIES) {
HandleNotImplemented("META_SETPALENTRIES", parameters);
}
else if (function == META_RESIZEPALETTE) {
HandleNotImplemented("META_RESIZEPALETTE", parameters);
}
else if (function == META_CREATEPALETTE) {
context.AddObject(new object());
HandleNotImplemented("META_CREATEPALETTE", parameters);
}
else if (function == META_SETRELABS) {
HandleNotImplemented("META_SETRELABS", parameters);
}
else {
OnWarning(Resources.MessageEmfFunctionUnknown, function);
}
return true;
}
/// <summary>
/// Writes the XAML from specified EMF input stream.
/// </summary>
/// <param name="input">The input.</param>
/// <param name="output">The output.</param>
public override void ToXaml(Stream input, XmlWriter output)
{
if (input == null) {
throw new ArgumentNullException("input");
}
byte[] header;
if (!ByteUtility.TryRead(input, 40, out header) || ReadUInt32(header, 0) != 0x9ac6cdd7) {
throw new ConverterException(Resources.ExceptionNoEmfStream);
}
// EMF special header
short handle = ReadInt16(header, 4);
short left = ReadInt16(header, 6);
short top = ReadInt16(header, 8);
short right = ReadInt16(header, 10);
short bottom = ReadInt16(header, 12);
short twipsPerInch = ReadInt16(header, 14);
int reserved = ReadInt32(header, 16);
short checksum = ReadInt16(header, 20);
// EMF meta header
short fileType = ReadInt16(header, 22);
short headerSize = ReadInt16(header, 24);
short version = ReadInt16(header, 26);
int fileSize = ReadInt32(header, 28);
short numberOfObjects = ReadInt16(header, 32);
int maxRecordSize = ReadInt32(header, 34);
short noParameters = ReadInt16(header, 38);
EmfContext context = new EmfContext();
double width = right - left;
double height = bottom - top;
context.ViewPortExt = new Point(width, height);
context.Scale = 1D / 15D * 1440 / twipsPerInch; // converts twips to pixels
WriteStartElement(output, "Canvas");
WriteAttribute(output, "Width", width * context.Scale);
WriteAttribute(output, "Height", height * context.Scale);
WriteAttribute(output, "HorizontalAlignment", "Left");
WriteAttribute(output, "VerticalAlignment", "Top");
while (ReadRecord(input, context, output)) ;
WriteEndElement(output);
}
private bool ReadRecord(Stream stream, EmfContext context, XmlWriter output)
{
byte[] header = ByteUtility.Read(stream, 6);
int size = ReadInt32(header, 0);
short function = ReadInt16(header, 4);
if (function == 0)
{
return(false);
}
byte[] parameters = ByteUtility.Read(stream, (int)((size - 3) * 2));
if (function == META_SETBKCOLOR)
{
context.BackgroundColor = ReadColor(parameters, 0);
}
else if (function == META_SETBKMODE)
{
context.BackgroundMode = ReadInt16(parameters, 0);
}
else if (function == META_SETMAPMODE)
{
context.MappingMode = ReadInt16(parameters, 0);
}
else if (function == META_SETROP2)
{
HandleNotImplemented("META_SETROP2", parameters);
}
else if (function == META_SETPOLYFILLMODE)
{
context.PolyFillMode = ReadInt16(parameters, 0);
}
else if (function == META_SETSTRETCHBLTMODE)
{
HandleNotImplemented("META_SETSTRETCHBLTMODE", parameters);
}
else if (function == META_SETTEXTCOLOR)
{
context.TextColor = ReadColor(parameters, 0);
}
else if (function == META_SETTEXTCHAREXTRA)
{
HandleNotImplemented("META_SETTEXTCHAREXTRA", parameters);
}
else if (function == META_SETWINDOWORG)
{
context.WindowOrg = ReadPoint(parameters, 0, false, null);
}
else if (function == META_SETWINDOWEXT)
{
context.WindowExt = ReadPoint(parameters, 0, false, null);
}
else if (function == META_SETVIEWPORTORG)
{
context.ViewPortOrg = ReadPoint(parameters, 0, false, null);
}
else if (function == META_SETVIEWPORTEXT)
{
context.ViewPortExt = ReadPoint(parameters, 0, false, null);
}
else if (function == META_OFFSETWINDOWORG)
{
context.OffsetWindowOrg = ReadPoint(parameters, 0, false, null);
}
else if (function == META_SCALEWINDOWEXT)
{
//context.ScaleWindowExt = new Scale(parameters);
HandleNotImplemented("META_EXCLUDECLIPRECT", parameters);
}
else if (function == META_OFFSETVIEWPORTORG)
{
context.OffsetViewPortOrg = ReadPoint(parameters, 0, false, null);
}
else if (function == META_SCALEVIEWPORTEXT)
{
//context.ScaleViewPortExt = new Scale(parameters);
HandleNotImplemented("META_EXCLUDECLIPRECT", parameters);
}
else if (function == META_LINETO)
{
WriteLine(parameters, context, output);
}
else if (function == META_MOVETO)
{
context.CurrentPosition = ReadPoint(parameters, 0, false, context);
}
else if (function == META_EXCLUDECLIPRECT)
{
HandleNotImplemented("META_EXCLUDECLIPRECT", parameters);
}
else if (function == META_INTERSECTCLIPRECT)
{
HandleNotImplemented("META_INTERSECTCLIPRECT", parameters);
}
else if (function == META_ARC)
{
WriteArc(parameters, context, output);
}
else if (function == META_ELLIPSE)
{
WriteEllipse(parameters, context, output);
}
else if (function == META_FLOODFILL)
{
HandleNotImplemented("META_FLOODFILL", parameters);
}
else if (function == META_PIE)
{
HandleNotImplemented("META_PIE", parameters);
}
else if (function == META_RECTANGLE)
{
WriteRectangle(parameters, context, output);
}
else if (function == META_ROUNDRECT)
{
HandleNotImplemented("META_ROUNDRECT", parameters);
}
else if (function == META_PATBLT)
{
HandleNotImplemented("META_PATBLT", parameters);
}
else if (function == META_SAVEDC)
{
HandleNotImplemented("META_SAVEDC", parameters);
}
else if (function == META_SETPIXEL)
{
HandleNotImplemented("META_SETPIXEL", parameters);
}
else if (function == META_OFFSETCLIPRGN)
{
HandleNotImplemented("META_OFFSETCLIPRGN", parameters);
}
else if (function == META_POLYGON)
{
WritePolygon(parameters, context, output);
}
else if (function == META_POLYLINE)
{
WritePolyline(parameters, context, output);
}
else if (function == META_ESCAPE)
{
HandleNotImplemented("META_ESCAPE", parameters);
}
else if (function == META_RESTOREDC)
{
HandleNotImplemented("META_RESTOREDC", parameters);
}
else if (function == META_FILLREGION)
{
HandleNotImplemented("META_FILLREGION", parameters);
}
else if (function == META_FRAMEREGION)
{
HandleNotImplemented("META_FRAMEREGION", parameters);
}
else if (function == META_INVERTREGION)
{
HandleNotImplemented("META_INVERTREGION", parameters);
}
else if (function == META_PAINTREGION)
{
HandleNotImplemented("META_PAINTREGION", parameters);
}
else if (function == META_SELECTCLIPREGION)
{
short index = ReadInt16(parameters, 0);
context.SelectObject(index);
}
else if (function == META_SELECTOBJECT)
{
short index = ReadInt16(parameters, 0);
context.SelectObject(index);
}
else if (function == META_SETTEXTALIGN)
{
HandleNotImplemented("META_SETTEXTALIGN", parameters);
}
else if (function == META_CHORD)
{
HandleNotImplemented("META_CHORD", parameters);
}
else if (function == META_SETMAPPERFLAGS)
{
HandleNotImplemented("META_SETMAPPERFLAGS", parameters);
}
else if (function == META_TEXTOUT)
{
HandleNotImplemented("META_TEXTOUT", parameters);
}
else if (function == META_EXTTEXTOUT)
{
HandleNotImplemented("META_EXTTEXTOUT", parameters);
}
else if (function == META_SETDIBTODEV)
{
HandleNotImplemented("META_SETDIBTODEV", parameters);
}
else if (function == META_POLYPOLYGON)
{
WritePolyPolygon(parameters, context, output);
}
else if (function == META_DIBBITBLT)
{
HandleNotImplemented("META_DIBBITBLT", parameters);
}
else if (function == META_DIBSTRETCHBLT)
{
HandleNotImplemented("META_DIBSTRETCHBLT", parameters);
}
else if (function == META_EXTFLOODFILL)
{
HandleNotImplemented("META_EXTFLOODFILL", parameters);
}
else if (function == META_DELETEOBJECT)
{
short index = ReadInt16(parameters, 0);
context.RemoveObject(index);
}
else if (function == META_CREATEPENINDIRECT)
{
context.AddObject(new Pen(parameters));
}
else if (function == META_CREATEFONTINDIRECT)
{
context.AddObject(new object());
HandleNotImplemented("META_CREATEFONTINDIRECT", parameters);
}
else if (function == META_CREATEBRUSHINDIRECT)
{
context.AddObject(new Brush(parameters));
}
else if (function == META_CREATEREGION)
{
context.AddObject(new object());
HandleNotImplemented("META_CREATEREGION", parameters);
}
else if (function == META_STRETCHDIB)
{
HandleNotImplemented("META_STRETCHDIB", parameters);
}
else if (function == META_SETTEXTJUSTIFICATION)
{
HandleNotImplemented("META_SETTEXTJUSTIFICATION", parameters);
}
else if (function == META_BITBLT)
{
HandleNotImplemented("META_BITBLT", parameters);
}
else if (function == META_STRETCHBLT)
{
HandleNotImplemented("META_STRETCHBLT", parameters);
}
else if (function == META_CREATEPATTERNBRUSH)
{
context.AddObject(new object());
HandleNotImplemented("META_CREATEPATTERNBRUSH", parameters);
}
else if (function == META_SELECTPALETTE)
{
short index = ReadInt16(parameters, 0);
context.SelectObject(index);
}
else if (function == META_REALIZEPALETTE)
{
HandleNotImplemented("META_REALIZEPALETTE", parameters);
}
else if (function == META_ANIMATEPALETTE)
{
HandleNotImplemented("META_ANIMATEPALETTE", parameters);
}
else if (function == META_SETPALENTRIES)
{
HandleNotImplemented("META_SETPALENTRIES", parameters);
}
else if (function == META_RESIZEPALETTE)
{
HandleNotImplemented("META_RESIZEPALETTE", parameters);
}
else if (function == META_CREATEPALETTE)
{
context.AddObject(new object());
HandleNotImplemented("META_CREATEPALETTE", parameters);
}
else if (function == META_SETRELABS)
{
HandleNotImplemented("META_SETRELABS", parameters);
}
else
{
OnWarning(Resources.MessageEmfFunctionUnknown, function);
}
return(true);
}
