public static IBitmap CreateInitVerifyBitmap(int width, int height, int border)
{
IBitmap bmp = CreateVerifyBitmap();
bmp.Init(height, width, border);
Assert.Equal(width, bmp.Width);
Assert.Equal(height, bmp.Height);
Assert.Equal(border, bmp.Border);
return(bmp);
}
protected override void CodeAbsoluteMarkSize(IBitmap bm, int border)
{
int xsize = CodeNum(0, Bigpositive, _AbsSizeX);
int ysize = CodeNum(0, Bigpositive, _AbsSizeY);
if ((xsize != (0xffff & xsize)) || (ysize != (0xffff & ysize)))
{
throw new DjvuFormatException("Image bad number");
}
bm.Init(ysize, xsize, border);
}
protected override void CodeRelativeMarkSize(IBitmap bm, int cw, int ch, int border)
{
int xdiff = CodeNum(Bignegative, Bigpositive, _RelSizeX);
int ydiff = CodeNum(Bignegative, Bigpositive, _RelSizeY);
int xsize = cw + xdiff;
int ysize = ch + ydiff;
if ((xsize != (0xffff & xsize)) || (ysize != (0xffff & ysize)))
{
throw new DjvuFormatException("Image decoder value");
}
bm.Init(ysize, xsize, border);
}