/**
* @param inputPath Absolute filename pathname or "-" to use a stream
* @param inputStream Can be null
* @param sourceFormat
* @return
* @throws ProcessorException
*/
private Dimension doGetSize(String inputPath, InputStream inputStream, SourceFormat sourceFormat)
throws ProcessorException {
if (getAvailableOutputFormats(sourceFormat).size() < 1) {
throw new UnsupportedSourceFormatException(sourceFormat);
}
try {
Info sourceInfo;
if (inputStream != null) {
sourceInfo = new Info(inputPath, inputStream, true);
} else {
sourceInfo = new Info(inputPath, true);
}
Dimension dimension = new Dimension(sourceInfo.getImageWidth(), sourceInfo.getImageHeight());
return dimension;
} catch (IM4JavaException e) {
throw new ProcessorException(e.getMessage(), e);
}
}
