public RotateType GetPageRotation(int pageIndex)
{
if (_disposed)
{
throw new ObjectDisposedException(GetType().Name);
}
using (var pdfData = new PdfData(_document, _form, pageIndex))
{
return(PdfiumLibrary.FPDFPage_GetRotation(pdfData.Page));
}
}
public bool GetPageMediaBox(int pageIndex, out float left, out float bottom, out float right, out float top)
{
if (_disposed)
{
throw new ObjectDisposedException(GetType().Name);
}
using (var pdfData = new PdfData(_document, _form, pageIndex))
{
return(PdfiumLibrary.FPDFPage_GetMediaBox(pdfData.Page, out left, out bottom, out right, out top));
}
}
public bool SetPageRotation(int pageIndex, int rotate)
{
if (_disposed)
{
throw new ObjectDisposedException(GetType().Name);
}
using (var pdfData = new PdfData(_document, _form, pageIndex))
{
PdfiumLibrary.FPDFPage_SetRotation(pdfData.Page, rotate);
}
return(true);
}
public bool SetPageMediaBox(int pageIndex, float left, float bottom, float right, float top)
{
if (_disposed)
{
throw new ObjectDisposedException(GetType().Name);
}
using (var pdfData = new PdfData(_document, _form, pageIndex))
{
PdfiumLibrary.FPDFPage_SetMediaBox(pdfData.Page, left, bottom, right, top);
}
return(true);
}
public bool RenderPageToDC(int pageIndex, IntPtr dc, int dpiX, int dpiY, int boundsOriginX, int boundsOriginY, int boundsWidth, int boundsHeight, FPDF flags)
{
if (_disposed)
{
throw new ObjectDisposedException(GetType().Name);
}
using (var pdfData = new PdfData(_document, _form, pageIndex))
{
PdfiumLibrary.FPDF_RenderPage(dc, pdfData.Page, boundsOriginX, boundsOriginY, boundsWidth, boundsHeight, 0, flags);
}
return(true);
}
public bool RenderPageToBitmap(int pageIndex, IntPtr bitmapHandle, int dpiX, int dpiY, int boundsOriginX, int boundsOriginY, int boundsWidth, int boundsHeight, int rotate, FPDF flags, bool renderFormFill)
{
if (_disposed)
{
throw new ObjectDisposedException(GetType().Name);
}
using (var pdfData = new PdfData(_document, _form, pageIndex))
{
if (renderFormFill)
{
flags &= ~FPDF.ANNOT;
}
PdfiumLibrary.FPDF_RenderPageBitmap(bitmapHandle, pdfData.Page, boundsOriginX, boundsOriginY, boundsWidth, boundsHeight, rotate, flags);
if (renderFormFill)
{
PdfiumLibrary.FPDF_FFLDraw(_form, bitmapHandle, pdfData.Page, boundsOriginX, boundsOriginY, boundsWidth, boundsHeight, rotate, flags);
}
}
return(true);
}
