public List<PageItem> Process(int Flags, byte[] RecordData)
{
MemoryStream _ms = null;
BinaryReader _br = null;
try
{
_ms = new MemoryStream(RecordData);
_br = new BinaryReader(_ms);
Byte[] PrivateData = _br.ReadBytes(RecordData.Length);
//Ok we should have our private data which I am storing my tooltip value in...
//now lets interpret it...
string PData = new System.Text.ASCIIEncoding().GetString(PrivateData);
//If string starts with "ToolTip" then lets do something with it.. otherwise I don't care about it.
if (PData.StartsWith("ToolTip"))
{
PageRectangle pr = new PageRectangle();
StyleInfo si = new StyleInfo();
pr.SI = si;
//si.BackgroundColor = Color.Blue;// Just a test to see where the tooltip is being drawn
string[] ttd = PData.Split('|');
pr.Tooltip = ttd[0].Split(':')[1];
pr.X = X + Single.Parse(ttd[1].Split(':')[1]) * SCALEFACTOR;
pr.Y = Y + Single.Parse(ttd[2].Split(':')[1]) * SCALEFACTOR;
pr.W = Single.Parse(ttd[3].Split(':')[1]) * SCALEFACTOR;
pr.H = Single.Parse(ttd[4].Split(':')[1]) * SCALEFACTOR;
items.Add(pr);
}
else if (PData.StartsWith("PolyToolTip"))
{
PagePolygon pp = new PagePolygon();
StyleInfo si = new StyleInfo();
pp.SI = si;
//si.BackgroundColor = Color.Blue;// Just a test to see where the tooltip is being drawn
string[] ttd = PData.Split('|');
PointF[] pts = new PointF[(ttd.Length - 1) / 2];
pp.Points = pts;
pp.Tooltip = ttd[0].Split(':')[1];
for (int i = 0; i < pts.Length; i++)
{
pts[i].X = X + Single.Parse(ttd[i*2 +1]) * SCALEFACTOR;
pts[i].Y = Y + Single.Parse(ttd[i*2 +2]) * SCALEFACTOR;
}
items.Add(pp);
}
return items;
}
finally
{
if (_br != null)
_br.Close();
if (_ms != null)
_ms.Dispose();
}
}
private void FillPolygon(PagePolygon pp, Graphics g, RectangleF r)
{
StyleInfo si = pp.SI;
PointF[] tmp = new PointF[pp.Points.Length];
if (!si.BackgroundColor.IsEmpty)
{
for (int i = 0; i < pp.Points.Length; i++)
{
tmp[i].X = PixelsX(pp.Points[i].X);
tmp[i].Y = PixelsY(pp.Points[i].Y);
}
g.FillPolygon(new SolidBrush(si.BackgroundColor), tmp);
}
}
private void AddObjectInternal(PageItem pi)
{
pi.Page = this;
pi.ItemNumber = _items.Count;
if (_items.Count == 0)
{
_lastZIndex = pi.ZIndex;
}
else if (_lastZIndex != pi.ZIndex)
{
_needSort = true;
}
// adjust the page item locations
pi.X += _xOffset;
pi.Y += _yOffset;
if (pi is PageLine)
{
PageLine pl = pi as PageLine;
pl.X2 += _xOffset;
pl.Y2 += _yOffset;
}
else if (pi is PagePolygon)
{
PagePolygon pp = pi as PagePolygon;
for (int i = 0; i < pp.Points.Length; i++)
{
pp.Points[i].X += _xOffset;
pp.Points[i].Y += _yOffset;
}
}
else if (pi is PageCurve)
{
PageCurve pc = pi as PageCurve;
for (int i = 0; i < pc.Points.Length; i++)
{
pc.Points[i].X += _xOffset;
pc.Points[i].Y += _yOffset;
}
}
}
private void DoInstructions(PointF[] Ps, Brush b)
{
PagePolygon pl = new PagePolygon();
//pl.X = X * SCALEFACTOR;
//pl.Y = Y * SCALEFACTOR;
pl.Points = Ps;
StyleInfo SI = new StyleInfo();
switch (b.GetType().Name)
{
case "SolidBrush":
System.Drawing.SolidBrush theBrush = (System.Drawing.SolidBrush)b;
SI.Color = theBrush.Color;
SI.BackgroundColor = theBrush.Color;
break;
case "LinearGradientBrush":
System.Drawing.Drawing2D.LinearGradientBrush linBrush = (System.Drawing.Drawing2D.LinearGradientBrush)b;
SI.BackgroundGradientType = BackgroundGradientTypeEnum.LeftRight;
SI.BackgroundColor = linBrush.LinearColors[0];
SI.BackgroundGradientEndColor = linBrush.LinearColors[1];
break;
case "HatchBrush":
System.Drawing.Drawing2D.HatchBrush hatBrush = (System.Drawing.Drawing2D.HatchBrush)b;
SI.BackgroundColor = hatBrush.BackgroundColor;
SI.Color = hatBrush.ForegroundColor;
SI.PatternType = StyleInfo.GetPatternType(hatBrush.HatchStyle);
break;
default:
break;
}
pl.SI = SI;
items.Add(pl);
}
internal HitListEntry(PagePolygon pp, float x, float y, PageDrawing pd)
{
pi = pp;
poly = new PointF[pp.Points.Length];
for (int i = 0; i < pp.Points.Length; i++)
{
poly[i].X = pd.PixelsX(pp.Points[i].X + x);
poly[i].Y = pd.PixelsY(pp.Points[i].Y + y);
}
rect = RectangleF.Empty;
}
private void FillPolygon(PagePolygon pp, Graphics g, RectangleF r)
{
StyleInfo si = pp.SI;
PointF[] tmp = new PointF[pp.Points.Length];
if (!si.BackgroundColor.IsEmpty)
//RectangleF(PixelsX(pi.X + _left - _hScroll), PixelsY(pi.Y + _top - _vScroll),
// PixelsX(pi.W), PixelsY(pi.H))
{
for (int i = 0; i < pp.Points.Length; i++)
{
tmp[i].X = PixelsX(pp.Points[i].X + _left - _hScroll);
tmp[i].Y = PixelsY(pp.Points[i].Y + _top - _vScroll);
}
g.FillPolygon(new SolidBrush(si.BackgroundColor), tmp);
}
}
private void DrawPolygon(PagePolygon pp, StringBuilder sb)
{
StyleInfo si = pp.SI;
sb.Append("<Polygon Points=\"");
foreach (PointF p in pp.Points)
{
sb.AppendFormat("{0}, {1} ", PixelsX(p.X + si.PaddingLeft), PixelsY(p.Y + si.PaddingTop));
}
sb.Append("\">");
sb.Append("<Polygon.Fill>");
DrawBackground(sb, si);
sb.Append("</Polygon.Fill>");
sb.Append("</Polygon>");
}
private void DoInstructions(PointF[] Ps, Brush b)
{
PagePolygon pl = new PagePolygon();
//pl.X = X * SCALEFACTOR;
//pl.Y = Y * SCALEFACTOR;
pl.Points = Ps;
StyleInfo SI = new StyleInfo();
switch (b.GetType().Name)
{
case "SolidBrush":
System.Drawing.SolidBrush theBrush = (System.Drawing.SolidBrush)b;
SI.Color = theBrush.Color;
SI.BackgroundColor = theBrush.Color;
break;
case "LinearGradientBrush":
System.Drawing.Drawing2D.LinearGradientBrush linBrush = (System.Drawing.Drawing2D.LinearGradientBrush)b;
SI.BackgroundGradientType = BackgroundGradientTypeEnum.LeftRight;
SI.BackgroundColor = linBrush.LinearColors[0];
SI.BackgroundGradientEndColor = linBrush.LinearColors[1];
break;
case "HatchBrush":
System.Drawing.Drawing2D.HatchBrush hatBrush = (System.Drawing.Drawing2D.HatchBrush)b;
SI.BackgroundColor = hatBrush.BackgroundColor;
SI.Color = hatBrush.ForegroundColor;
SI.PatternType = StyleInfo.GetPatternType(hatBrush.HatchStyle);
break;
default:
break;
}
pl.SI = SI;
items.Add(pl);
}
// render all the objects in a page in PDF
private void ProcessPage(Pages pgs, IEnumerable items)
{
foreach (PageItem pi in items)
{
if (pi.SI.BackgroundImage != null)
{ // put out any background image
PageImage bgImg = pi.SI.BackgroundImage;
// elements.AddImage(images, i.Name, content.objectNum, i.SI, i.ImgFormat,
// pi.X, pi.Y, pi.W, pi.H, i.ImageData,i.SamplesW, i.SamplesH, null);
//Duc Phan modified 10 Dec, 2007 to support on background image
float imW = RSize.PointsFromPixels(pgs.G, bgImg.SamplesW);
float imH = RSize.PointsFromPixels(pgs.G, bgImg.SamplesH);
int repeatX = 0;
int repeatY = 0;
float itemW = pi.W - (pi.SI.PaddingLeft + pi.SI.PaddingRight);
float itemH = pi.H - (pi.SI.PaddingTop + pi.SI.PaddingBottom);
switch (bgImg.Repeat)
{
case ImageRepeat.Repeat:
repeatX = (int)Math.Floor(itemW / imW);
repeatY = (int)Math.Floor(itemH / imH);
break;
case ImageRepeat.RepeatX:
repeatX = (int)Math.Floor(itemW / imW);
repeatY = 1;
break;
case ImageRepeat.RepeatY:
repeatY = (int)Math.Floor(itemH / imH);
repeatX = 1;
break;
case ImageRepeat.NoRepeat:
default:
repeatX = repeatY = 1;
break;
}
//make sure the image is drawn at least 1 times
repeatX = Math.Max(repeatX, 1);
repeatY = Math.Max(repeatY, 1);
float currX = pi.X + pi.SI.PaddingLeft;
float currY = pi.Y + pi.SI.PaddingTop;
float startX = currX;
float startY = currY;
for (int i = 0; i < repeatX; i++)
{
for (int j = 0; j < repeatY; j++)
{
currX = startX + i * imW;
currY = startY + j * imH;
elements.AddImage(images, bgImg.Name,
content.objectNum, bgImg.SI, bgImg.ImgFormat,
currX, currY, imW, imH, RectangleF.Empty, bgImg.ImageData, bgImg.SamplesW, bgImg.SamplesH, null, pi.Tooltip);
}
}
}
if (pi is PageTextHtml)
{
PageTextHtml pth = pi as PageTextHtml;
pth.Build(pgs.G);
ProcessPage(pgs, pth);
continue;
}
if (pi is PageText)
{
PageText pt = pi as PageText;
float[] textwidth;
string[] sa = MeasureString(pt, pgs.G, out textwidth);
elements.AddText(pt.X, pt.Y, pt.H, pt.W, sa, pt.SI,
fonts, textwidth, pt.CanGrow, pt.HyperLink, pt.NoClip, pt.Tooltip);
if (pt.Bookmark != null)
{
outline.Bookmarks.Add(new PdfOutlineEntry(anchor, page.objectNum, pt.Bookmark, pt.X, elements.PageSize.yHeight - pt.Y));
}
continue;
}
if (pi is PageLine)
{
PageLine pl = pi as PageLine;
elements.AddLine(pl.X, pl.Y, pl.X2, pl.Y2, pl.SI);
continue;
}
if (pi is PageEllipse)
{
PageEllipse pe = pi as PageEllipse;
elements.AddEllipse(pe.X, pe.Y, pe.H, pe.W, pe.SI, pe.HyperLink);
continue;
}
if (pi is PageImage)
{
//PageImage i = pi as PageImage;
//float x = i.X + i.SI.PaddingLeft;
//float y = i.Y + i.SI.PaddingTop;
//float w = i.W - i.SI.PaddingLeft - i.SI.PaddingRight;
//float h = i.H - i.SI.PaddingTop - i.SI.PaddingBottom;
//elements.AddImage(images, i.Name, content.objectNum, i.SI, i.ImgFormat,
// x, y, w, h, i.ImageData,i.SamplesW, i.SamplesH, i.HyperLink);
//continue;
PageImage i = pi as PageImage;
//Duc Phan added 20 Dec, 2007 to support sized image
RectangleF r2 = new RectangleF(i.X + i.SI.PaddingLeft, i.Y + i.SI.PaddingTop, i.W - i.SI.PaddingLeft - i.SI.PaddingRight, i.H - i.SI.PaddingTop - i.SI.PaddingBottom);
RectangleF adjustedRect; // work rectangle
RectangleF clipRect = RectangleF.Empty;
switch (i.Sizing)
{
case ImageSizingEnum.AutoSize:
adjustedRect = new RectangleF(r2.Left, r2.Top,
r2.Width, r2.Height);
break;
case ImageSizingEnum.Clip:
adjustedRect = new RectangleF(r2.Left, r2.Top,
RSize.PointsFromPixels(pgs.G, i.SamplesW), RSize.PointsFromPixels(pgs.G, i.SamplesH));
clipRect = new RectangleF(r2.Left, r2.Top,
r2.Width, r2.Height);
break;
case ImageSizingEnum.FitProportional:
float height;
float width;
float ratioIm = (float)i.SamplesH / i.SamplesW;
float ratioR = r2.Height / r2.Width;
height = r2.Height;
width = r2.Width;
if (ratioIm > ratioR)
{ // this means the rectangle width must be corrected
width = height * (1 / ratioIm);
}
else if (ratioIm < ratioR)
{ // this means the rectangle height must be corrected
height = width * ratioIm;
}
adjustedRect = new RectangleF(r2.X, r2.Y, width, height);
break;
case ImageSizingEnum.Fit:
default:
adjustedRect = r2;
break;
}
if (i.ImgFormat == System.Drawing.Imaging.ImageFormat.Wmf || i.ImgFormat == System.Drawing.Imaging.ImageFormat.Emf)
{
//We dont want to add it - its already been broken down into page items;
}
else
{
elements.AddImage(images, i.Name, content.objectNum, i.SI, i.ImgFormat,
adjustedRect.X, adjustedRect.Y, adjustedRect.Width, adjustedRect.Height, clipRect, i.ImageData, i.SamplesW, i.SamplesH, i.HyperLink, i.Tooltip);
}
continue;
}
if (pi is PageRectangle)
{
PageRectangle pr = pi as PageRectangle;
elements.AddRectangle(pr.X, pr.Y, pr.H, pr.W, pi.SI, pi.HyperLink, patterns, pi.Tooltip);
continue;
}
if (pi is PagePie)
{ // TODO
PagePie pp = pi as PagePie;
// elements.AddPie(pr.X, pr.Y, pr.H, pr.W, pi.SI, pi.HyperLink, patterns, pi.Tooltip);
continue;
}
if (pi is PagePolygon)
{
PagePolygon ppo = pi as PagePolygon;
elements.AddPolygon(ppo.Points, pi.SI, pi.HyperLink, patterns);
continue;
}
if (pi is PageCurve)
{
PageCurve pc = pi as PageCurve;
elements.AddCurve(pc.Points, pi.SI);
continue;
}
}
}
public List <PageItem> Process(int Flags, byte[] RecordData)
{
MemoryStream _ms = null;
BinaryReader _br = null;
try
{
_ms = new MemoryStream(RecordData);
_br = new BinaryReader(_ms);
Byte[] PrivateData = _br.ReadBytes(RecordData.Length);
//Ok we should have our private data which I am storing my tooltip value in...
//now lets interpret it...
string PData = new System.Text.ASCIIEncoding().GetString(PrivateData);
//If string starts with "ToolTip" then lets do something with it.. otherwise I don't care about it.
if (PData.StartsWith("ToolTip"))
{
PageRectangle pr = new PageRectangle();
StyleInfo si = new StyleInfo();
pr.SI = si;
//si.BackgroundColor = Color.Blue;// Just a test to see where the tooltip is being drawn
string[] ttd = PData.Split('|');
pr.Tooltip = ttd[0].Split(':')[1];
pr.X = X + Single.Parse(ttd[1].Split(':')[1]) * SCALEFACTOR;
pr.Y = Y + Single.Parse(ttd[2].Split(':')[1]) * SCALEFACTOR;
pr.W = Single.Parse(ttd[3].Split(':')[1]) * SCALEFACTOR;
pr.H = Single.Parse(ttd[4].Split(':')[1]) * SCALEFACTOR;
items.Add(pr);
}
else if (PData.StartsWith("PolyToolTip"))
{
PagePolygon pp = new PagePolygon();
StyleInfo si = new StyleInfo();
pp.SI = si;
//si.BackgroundColor = Color.Blue;// Just a test to see where the tooltip is being drawn
string[] ttd = PData.Split('|');
PointF[] pts = new PointF[(ttd.Length - 1) / 2];
pp.Points = pts;
pp.Tooltip = ttd[0].Split(':')[1];
for (int i = 0; i < pts.Length; i++)
{
pts[i].X = X + Single.Parse(ttd[i * 2 + 1]) * SCALEFACTOR;
pts[i].Y = Y + Single.Parse(ttd[i * 2 + 2]) * SCALEFACTOR;
}
items.Add(pp);
}
return(items);
}
finally
{
if (_br != null)
{
_br.Close();
}
if (_ms != null)
{
_ms.Dispose();
}
}
}
private void ProcessPage(Graphics g, IEnumerable p)
{
foreach (PageItem pi in p)
{
if (pi is PageTextHtml)
{ // PageTextHtml is actually a composite object (just like a page)
ProcessHtml(pi as PageTextHtml, g);
continue;
}
if (pi is PageLine)
{
PageLine pl = pi as PageLine;
DrawLine(
pl.SI.BColorLeft, pl.SI.BStyleLeft, pl.SI.BWidthLeft,
g, PixelsX(pl.X), PixelsY(pl.Y), PixelsX(pl.X2), PixelsY(pl.Y2)
);
continue;
}
RectangleF rect = new RectangleF(PixelsX(pi.X), PixelsY(pi.Y), PixelsX(pi.W), PixelsY(pi.H));
if (pi.SI.BackgroundImage != null)
{ // put out any background image
PageImage i = pi.SI.BackgroundImage;
DrawImage(i, g, rect);
}
if (pi is PageText)
{
PageText pt = pi as PageText;
DrawString(pt, g, rect);
}
else if (pi is PageImage)
{
PageImage i = pi as PageImage;
DrawImage(i, g, rect);
}
else if (pi is PageRectangle)
{
this.DrawBackground(g, rect, pi.SI);
}
else if (pi is PageEllipse)
{
PageEllipse pe = pi as PageEllipse;
DrawEllipse(pe, g, rect);
}
else if (pi is PagePie)
{
PagePie pp = pi as PagePie;
DrawPie(pp, g, rect);
}
else if (pi is PagePolygon)
{
PagePolygon ppo = pi as PagePolygon;
FillPolygon(ppo, g, rect);
}
else if (pi is PageCurve)
{
PageCurve pc = pi as PageCurve;
DrawCurve(pc.SI.BColorLeft, pc.SI.BStyleLeft, pc.SI.BWidthLeft,
g, pc.Points, pc.Offset, pc.Tension);
}
DrawBorder(pi, g, rect);
}
}
private void FillPolygon(PagePolygon pp, Graphics g, RectangleF r)
{
StyleInfo si = pp.SI;
PointF[] tmp = new PointF[pp.Points.Length];
if (!si.BackgroundColor.IsEmpty)
{
for (int i = 0; i < pp.Points.Length; i++)
{
tmp[i].X = PixelsX(pp.Points[i].X);
tmp[i].Y = PixelsY(pp.Points[i].Y);
}
g.FillPolygon(new SolidBrush(si.BackgroundColor), tmp);
}
}