void convertImage(std::string fileIn, std::string fileOut, bool svs = false, std::string compression = "LZW", double quality = 70., double spacingX = -1.0, double spacingY = -1.0, unsigned int tileSize = 512) {
MultiResolutionImageReader read;
MultiResolutionImageWriter* writer;
if (svs) {
writer = new AperioSVSWriter();
}
else {
writer = new MultiResolutionImageWriter();
}
if (core::fileExists(fileIn)) {
MultiResolutionImage* img = read.open(fileIn);
if (img) {
if (img->valid()) {
writer->setTileSize(tileSize);
if (compression == string("LZW")) {
writer->setCompression(LZW);
}
else if (compression == string("RAW")) {
writer->setCompression(RAW);
}
else if (compression == string("JPEG")) {
writer->setCompression(JPEG);
}
else if (compression == string("JPEG2000")) {
writer->setCompression(JPEG2000);
}
else {
cout << "Invalid compression, setting default LZW as compression" << endl;
writer->setCompression(LZW);
}
if (quality > 100) {
cout << "Too high rate, maximum is 100, setting to 100 (for JPEG2000 this is equal to lossless)" << endl;
writer->setJPEGQuality(100);
} else if (quality <= 0.001) {
cout << "Too low rate, minimum is 0.001, setting to 1" << endl;
writer->setJPEGQuality(1);
} else {
writer->setJPEGQuality(quality);
}
if (spacingX > 0.0 && spacingY > 0.0) {
std::vector<double> overrideSpacing;
overrideSpacing.push_back(spacingX);
overrideSpacing.push_back(spacingY);
writer->setOverrideSpacing(overrideSpacing);
}
CmdLineProgressMonitor* monitor = new CmdLineProgressMonitor();
monitor->setStatus("Processing " + fileIn);
writer->setProgressMonitor(monitor);
writer->writeImageToFile(img, fileOut);
delete monitor;
}
else {
cout << "Input file not valid" << endl;
}
}
else {
cout << "Input file not compatible" << endl;
}
}
else {
cout << "Input file does not exist" << endl;
}
}
