public void performCompleteMeasurement(MeasurementPoint meas_point) throws RadiometryException {
try {
if (CameraHeadMeasurementPoint.class.isInstance(meas_point)) {
CameraHeadMeasurementPoint _camera_point = (CameraHeadMeasurementPoint) meas_point;
int _width = captureDevice.getImageWidth();
int _height = captureDevice.getImageHeight();
_camera_point.setMeasurementImage(new BufferedImage(_width, _height, RASTER_TYPE));
capturedImage = captureDevice.captureImage(capturedImage);
int _capt_index = 0;
WritableRaster _raster = _camera_point.getMeasurementImage().getRaster();
for (int _row = 0; _row < _height; _row++) {
for (int _col = 0; _col < _width; _col++) {
int _value = capturedImage[_capt_index++];
_raster.setSample(_col, _row, 0, _value);
}
}
} else {
throw new RadiometryException(
"Bad MeasurementPoint type : " + meas_point.getClass().getName());
}
} catch (ImageCaptureException _e) {
throw new RadiometryException("Camera error", _e);
}
}
public void loadMeasurementPart(
MeasurementPoint meas_point, String part_name, InputStream part_stream)
throws RadiometryException {
try {
if (!part_name.startsWith(PART_NAME)) {
throw new RadiometryException(
"Bad part name : " + part_name + " instead of beginning with " + PART_NAME);
}
BufferedImage _read_img = ImageIO.read(part_stream);
if (_read_img == null) {
throw new RadiometryException("Cannot read that kind of image");
}
if (_read_img.getType() != RASTER_TYPE) {
// convert to the right image type
BufferedImage _converted_img =
new BufferedImage(_read_img.getWidth(), _read_img.getHeight(), RASTER_TYPE);
for (int _conv_lgn = 0; _conv_lgn < _read_img.getHeight(); _conv_lgn++) {
for (int _conv_row = 0; _conv_row < _read_img.getWidth(); _conv_row++) {
_converted_img.setRGB(_conv_row, _conv_lgn, _read_img.getRGB(_conv_row, _conv_lgn));
}
}
_read_img = _converted_img;
// throw new RadiometryException("wrong measurement part image type : " +
// _read_img.getType() + " instead of" + RASTER_TYPE);
}
if (CameraHeadMeasurementPoint.class.isInstance(meas_point)) {
((CameraHeadMeasurementPoint) meas_point).setMeasurementImage(_read_img);
} else {
throw new RadiometryException(
"bad MeasurementPoint type : " + meas_point.getClass().getName());
}
} catch (IOException _e) {
throw new RadiometryException("cannot retrieve saved image", _e);
}
}
public void saveMeasurementPart(
MeasurementPoint meas_point, String part_name, OutputStream part_stream)
throws RadiometryException {
if (!part_name.startsWith(PART_NAME)) {
throw new RadiometryException(
"Bad part name : " + part_name + " instead of beginning with " + PART_NAME);
}
try {
if (CameraHeadMeasurementPoint.class.isInstance(meas_point)) {
if (!ImageIO.write(
((CameraHeadMeasurementPoint) meas_point).getMeasurementImage(),
imageFormatUnformalName,
part_stream)) {
throw new RadiometryException(
"Cannot write image : error writing " + imageFormatUnformalName + " image type");
}
} else {
throw new RadiometryException(
"Bad MeasurementPoint type : " + meas_point.getClass().getName());
}
} catch (IOException _e) {
throw new RadiometryException("Cannot write image", _e);
}
}