// Example on how to use the library
int main()
{
unsigned int width = 1024;
unsigned int height = 768;
unsigned int pages = 4;
unsigned int pixel_bit_depth = 16;
void* buffer;
char* output_path = "output.tif";
char* artist = "Artist";
char* copyright = "Copyright";
char* make = "Camera Manufacturer";
char* model = "Camera Model";
char* software = "Software";
char* image_desc = "Created as a dynamic library";
// Uses global tiffWritePtr, which either points to tiffWrite from a
// linked file or from a dynamic library.
TRYFUNC(opendl(), "Could not use dynamic library.")
TRYFUNC(calculateImageArrays(width, height, pages, pixel_bit_depth, &buffer),
"Could not calclate buffer.")
DEBUGP("Calculated buffer.")
TRYFUNC((*tiffWritePtr) (width, height, pages, pixel_bit_depth,
artist, copyright, make, model,
software, image_desc,
output_path, buffer),
"Could not create tiff.")
DEBUGP("Wrote TIFF.")
TRYFUNC(closedl(), "Could not close dynamic library.")
return 0;
}
// Example on how to use the library
int main(void)
{
unsigned int width = 1024;
unsigned int height = 768;
unsigned int pages = 7;
unsigned int pixel_type = CTIFF_PIXEL_UINT16;
int pixel_bit_depth = ((pixel_type >> 4) + 0x01) << 3;
void* buffer;
unsigned int k;
int retval = 0;
const void *buf;
char *output_path = "output.tif";
char *artist = "Artist";
char *copyright = "Copyright";
char *make = "Camera Manufacturer";
char *model = "Camera Model";
char *software = "Software";
char *image_desc = "Created through include statements.";
char *meta_ptr;
char metadata[][80] = {"{\"key with spaces\": \r\n\t \"data with spaces 1\"}",
"{\"numeric_data\": 1337 }",
"{\"boolean data\": true}",
"{\"array data\": [ [ 1, 2, 3], [4, 5, 6], [7, 8, 9]]}",
"{ \"bad json\" 42}",
""};
TRYFUNC(calculateImageArrays(width, height, pages, pixel_bit_depth, &buffer),
"Could not calclate buffer.")
DEBUGP("Calculated buffer.")
CTIFF ctiff = CTIFFNew(output_path);
CTIFFWriteEvery(ctiff, 1);
CTIFFSetStyle(ctiff, width, height, pixel_type, false);
CTIFFSetRes(ctiff, 72, 72);
// Not needed, defaults to strict = true
CTIFFSetStrict(ctiff,true);
CTIFFSetBasicMeta(ctiff,
artist, copyright, make, model, software, image_desc);
for (k = 0; k < pages; k++){
buf = moveArrayPtr(buffer, k*width*height, pixel_bit_depth);
meta_ptr = (k == 0) ? NULL : metadata[k-1];
if ((retval = CTIFFAddNewPage(ctiff, buf, "meta", meta_ptr)) != 0){
printf("Could not add image\n");
CTIFFClose(ctiff);
return retval;
}
// This will return an error because at least one of the pages has already
// been written to disk.
/*
* if (CTIFFSetStrict(ctiff,false) != 0) {
* printf("Could not change the strictness of the CTIFF.\n");
* } */
}
retval = CTIFFWrite(ctiff);
CTIFFClose(ctiff);
DEBUGP("Wrote TIFF.")
destroyBuffer(buffer);
return retval;
}
