Image 在C+中编写多页大Tiff保存+；

我正在编写一个应用程序来保存多页tiff保存，我在使用大tiff库时遇到两个问题：

到目前为止，我能够在一个堆栈中保存一些图像，但是使用我只能看到3或4个页面，即使图像堆栈的文件大小远远大于4个图像；我希望看到更多的图片。我仿效了这个例子

//打开
TIFFOpen（destPtr，“w8”）；
//设置
TIFFSetField（输出，TIFFTAG_图像宽度，宽度）；
TIFFSetField（输出、TIFFTAG_图像长度、高度）；
TIFFSetField（输出，TIFFTAG_位样本，位样本）；
TIFFSetField（输出、TIFFTAG_方向、方向_左上角）；
TIFFSetField（输出，TIFFTAG_平面配置，平面配置_CONTIG）；
TIFFSetField（输出，TIFFTAG\u压缩，压缩\u无）//任何一个都有效
TIFFSetField（输出，TIFFTAG_FILLORDER，FILLORDER_MSB2LSB）；
TIFFSetField（out，TIFFTAG_ROWSPERSTRIP，8）；
TIFFSetField（输出，TIFFTAG_光度计，光度计_黑色）；
TIFFSetField（输出，TIFFTAG_SAMPLESPERPIXEL，1）；
TIFFSetField（输出，TIFFTAG_MAXSAMPLEVALUE，MAXSAMPLEVALUE）；
//环路
对于（int i=0；i
//open
TIFFOpen(destPtr, "w8");
//set
TIFFSetField(out, TIFFTAG_IMAGEWIDTH, width);
TIFFSetField(out, TIFFTAG_IMAGELENGTH, height);
TIFFSetField(out, TIFFTAG_BITSPERSAMPLE, bitsPerSample);
TIFFSetField(out, TIFFTAG_ORIENTATION, ORIENTATION_TOPLEFT);
TIFFSetField(out, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
TIFFSetField(out, TIFFTAG_COMPRESSION, COMPRESSION_NONE); //either one works
TIFFSetField(out, TIFFTAG_FILLORDER, FILLORDER_MSB2LSB);
TIFFSetField(out, TIFFTAG_ROWSPERSTRIP, 8);
TIFFSetField(out, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISBLACK);
TIFFSetField(out, TIFFTAG_SAMPLESPERPIXEL, 1);
TIFFSetField(out, TIFFTAG_MAXSAMPLEVALUE, maxSampleValue);

//loop
for (int i =0; i<=10; i++)
{
    // stack
    TIFFSetField(out, TIFFTAG_SUBFILETYPE, FILETYPE_PAGE);
    // set the page number
    TIFFSetField(out, TIFFTAG_PAGENUMBER, i, 10);

    int width = 5056;
    int height = 2960;

    tdata_t l_buffer;
    unsigned long l_buffer_size = width * 2;
    l_buffer = _TIFFmalloc(l_buffer_size);
    unsigned short *da = (unsigned short*)data;

    for (int row = 0; row < height; row++)
    {
        memcpy(l_buffer, &da[row*width], l_buffer_size);


        int ret = TIFFWriteScanline(out, l_buffer, row, 0);
        if (ret == -1)
        {
            TIFFClose(out);
        }
    }
    _TIFFfree(l_buffer);
}

//close
(void)TIFFClose(out);

//open
TIFFOpen(destPtr, "w8");
//set
TIFFSetField(out, TIFFTAG_IMAGEWIDTH, width);
TIFFSetField(out, TIFFTAG_IMAGELENGTH, height);
TIFFSetField(out, TIFFTAG_BITSPERSAMPLE, bitsPerSample);
TIFFSetField(out, TIFFTAG_ORIENTATION, ORIENTATION_TOPLEFT);
TIFFSetField(out, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
TIFFSetField(out, TIFFTAG_COMPRESSION, COMPRESSION_NONE); //either one works
TIFFSetField(out, TIFFTAG_FILLORDER, FILLORDER_MSB2LSB);

TIFFSetField(out, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISBLACK);
TIFFSetField(out, TIFFTAG_SAMPLESPERPIXEL, 1);
TIFFSetField(out, TIFFTAG_MAXSAMPLEVALUE, maxSampleValue);

//loop
for (int i =0; i<=10; i++)
{
    // stack
    TIFFSetField(out, TIFFTAG_SUBFILETYPE, FILETYPE_PAGE);
    // set the page number
    TIFFSetField(out, TIFFTAG_PAGENUMBER, i, 10);

    TIFFWriteRawStrip((TIFF*)out, (tstrip_t)0, (tdata_t)data, (tsize_t)length);
}

//close
(void)TIFFClose(out);

tif = TIFFOpen(destPtr, "w");

int npages = 10;


for (int i = 0; i < npages; i++)
{
    TIFFSetField(tif, TIFFTAG_IMAGELENGTH, height);
    TIFFSetField(tif, TIFFTAG_IMAGEWIDTH, width);
    TIFFSetField(tif, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
    TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, 1);
    TIFFSetField(tif, TIFFTAG_COMPRESSION, COMPRESSION_NONE);
    TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, 16);
    TIFFSetField(tif, TIFFTAG_ROWSPERSTRIP, 8);

    TIFFSetField(tif, TIFFTAG_SUBFILETYPE, FILETYPE_PAGE);
    TIFFSetField(tif, TIFFTAG_PAGENUMBER, i, npages);

    // not sure if this is needed...
    TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISBLACK);
    TIFFSetField(tif, TIFFTAG_FILLORDER, FILLORDER_MSB2LSB);
    TIFFSetField(tif, TIFFTAG_ORIENTATION, ORIENTATION_TOPLEFT);


    //TIFFSetField(tif, TIFFTAG_RESOLUTIONUNIT, RESUNIT_CENTIMETER);
    //TIFFSetField(tif, TIFFTAG_XRESOLUTION, pixels_per_cm);
    //TIFFSetField(tif, TIFFTAG_YRESOLUTION, pixels_per_cm);


    //tdata_t       l_buffer;
    //unsigned long l_buffer_size = width * 2; // LINE buffer for 16bit
    //l_buffer = _TIFFmalloc(l_buffer_size);

    char*dat = (char*)data;

    for (int row = 0; row < height; row++) {
        //memcpy(l_buffer, &data[row*width], l_buffer_size);

        int ret = TIFFWriteScanline(tif, dat + row * width * 2, row, 0);
        if (ret == -1) {
            TIFFClose(tif);
            return -1;
        }
    }
    TIFFWriteDirectory(tif);
}
//_TIFFfree(l_buffer);
TIFFClose(tif);