public PdfImage NewImage(Bitmap bitmap)
{
PdfImage pi;
try
{
pi = new PdfImage(this.GetNextId, bitmap);
this.AddPdfObject(pi);
if (pi.Transparent)
{
pi.mask.ID = this.GetNextId;
this.AddPdfObject(pi.mask);
}
}
catch { throw new Exception("Error getting Bitmap"); }
return(pi);
}
public PdfImage NewImage(string file)
{
PdfImage pi;
try
{
pi = new PdfImage(this.GetNextId, file);
this.AddPdfObject(pi);
if (pi.Transparent)
{
pi.mask.ID = this.GetNextId;
this.AddPdfObject(pi.mask);
}
}
catch { throw new Exception("Error opening the Image File"); }
return(pi);
}
internal byte[] ToByteStream()
{
ByteBuffer byteBuffer = new ByteBuffer();
System.Text.StringBuilder sb = new StringBuilder();
for (int rowIndex = this.renderingIndex; (rowIndex < this.renderingIndex + this.renderingRows); rowIndex++)
{
for (int columnIndex = 0; columnIndex < this.columns; columnIndex++)
{
PdfCell pc = this.Cell(rowIndex, columnIndex);
if (!pc.transparent)
{
sb.Append(pc.Area.InnerArea(1).ToRectangle(pc.backgroundColor, pc.backgroundColor).ToLineStream());
}
}
}
byteBuffer.Append(sb.ToString());
byteBuffer.Append("BT\n");
Font actualFont = null;
Color actualColor = Color.Black;
byteBuffer.Append(Utility.ColorrgLine(Color.Black));
sb = new StringBuilder();
if (this.borderWidth > 0 && this.borderColor != Color.Transparent)
{
//sb.Append(new PdfRectangle(this.PdfDocument, new PdfArea(this.PdfDocument,0,0,1,1), this.borderColor, this.borderWidth).ToColorAndWidthStream());
sb.Append(new PdfRectangle(this.PdfDocument, this.TableArea, this.borderColor, this.borderWidth).ToLineStream());
//sb.Append(this.TableArea.ToRectangle(this.borderColor, this.borderWidth).ToRectangleStream());
}
for (int rowIndex = this.renderingIndex; (rowIndex < this.renderingIndex + this.renderingRows); rowIndex++)
{
for (int columnIndex = 0; columnIndex < this.columns; columnIndex++)
{
PdfCell pc = this.Cell(rowIndex, columnIndex);
if (pc.Content is byte[])
{
byte[] d = (byte[])pc.Content;
try
{
Bitmap image = (Bitmap)Bitmap.FromStream(new System.IO.MemoryStream(d));
PdfImage pdfImage = this.PdfDocument.NewImage(image);
pdfImage.Width = 0.72 * image.Width;
pdfImage.Height = 0.72 * image.Height;
double xPos = pc.Area.PosX + 1;
double yPos = pc.Area.PosY + (pc.Area.Height - pdfImage.Height) / 2;
if (pc.horizontalAlignment == HorizontalAlignment.Center)
{
xPos = pc.Area.PosX + (pc.Area.Width - pdfImage.Width) / 2;
}
else if (pc.horizontalAlignment == HorizontalAlignment.Right)
{
xPos = pc.Area.PosX + pc.Area.Width - pdfImage.Width - 1;
}
Images[pdfImage] = new RectangleF((float)xPos, (float)yPos, image.Width, image.Height);
}
catch (Exception)
{
}
}
else
{
pc.PdfTextArea.textArea = pc.Area.InnerArea(pc.cellPadding * 2);
if (pc.Font != actualFont)
{
byteBuffer.Append(String.Format("/{0} {1} Tf\n", pc.PdfTextArea.pdfFont.Alias, pc.Font.Size));
actualFont = pc.Font;
}
if (pc.foregroundColor != actualColor)
{
byteBuffer.Append(Utility.ColorrgLine(pc.foregroundColor));
actualColor = pc.foregroundColor;
}
byteBuffer.Append(pc.PdfTextArea.ToByteStream());
}
if (borderWidth > 0 && this.borderColor != Color.Transparent)
{
if (rowIndex != this.renderingIndex)
{
sb.Append(pc.Area.UpperBound(this.borderColor, this.borderWidth).ToLineStream());
}
if (columnIndex != 0)
{
sb.Append(pc.Area.LeftBound(this.borderColor, this.borderWidth).ToLineStream());
}
}
}
}
byteBuffer.Append("ET\n");
byteBuffer.Append(sb.ToString());
return(byteBuffer.ToByteArray());
}
/// <summary>
/// adds a Pdf Element into this PdfPage.
/// </summary>
/// <param name="PdfImage"></param>
/// <param name="posx"></param>
/// <param name="posy"></param>
public void Add(PdfImage PdfImage, double posx, double posy, double width, double height)
{
this.PagePdfObjects.Add(PdfImage);
this.PagePdfObjects.Add(new PdfImageContent(PdfDocument.GetNextId, "I" + PdfImage.ID, PdfImage.ID, PdfImage.Width, PdfImage.Height, posx, this.PdfDocument.PH - posy, width, height));
}