/* ----------------------------------------------------------------- */
///
/// Render
///
/// <summary>
/// Executes the rendering with the specified arguments.
/// </summary>
///
/* ----------------------------------------------------------------- */
public static void Render(IntPtr core, Graphics dest,
Page page, PointF point, SizeF size,
RenderOption options) => Load(core, page.Number, hp =>
{
options.DrawBackground(e => dest.Clear(e));
var x = (int)point.X;
var y = (int)point.Y;
var width = (int)size.Width;
var height = (int)size.Height;
var degree = GetRotation(page.Delta);
var flags = options.GetFlags();
var hdc = dest.GetHdc();
NativeMethods.FPDF_RenderPage(hdc, hp, x, y, width, height, degree, flags);
dest.ReleaseHdc(hdc);
return(true);
});
/* ----------------------------------------------------------------- */
///
/// Render
///
/// <summary>
/// Executes the rendering with the specified arguments.
/// </summary>
///
/* ----------------------------------------------------------------- */
public static Image Render(IntPtr core, Page page, SizeF size,
RenderOption options) => Load(core, page.Number, hp =>
{
var width = (int)size.Width;
var height = (int)size.Height;
var degree = GetRotation(page.Delta);
var flags = options.GetFlags();
var bpp = 4;
var dest = options.GetBitmap(width, height);
var data = dest.LockBits(new Rectangle(0, 0, width, height), ImageLockMode.ReadWrite, dest.PixelFormat);
var hbm = NativeMethods.FPDFBitmap_CreateEx(width, height, bpp, data.Scan0, width * bpp);
NativeMethods.FPDF_RenderPageBitmap(hbm, hp, 0, 0, width, height, degree, flags);
NativeMethods.FPDFBitmap_Destroy(hbm);
dest.UnlockBits(data);
return(dest);
});
