diff options
| -rw-r--r-- | NEWS | 9 | ||||
| -rw-r--r-- | src/uca-camera.c | 28 | ||||
| -rw-r--r-- | src/uca-camera.h | 2 |
3 files changed, 39 insertions, 0 deletions
@@ -1,6 +1,15 @@ Changelog ========= +Changes in libuca 1.3 +--------------------- + +### Minor changes + +- Added `sensor-pixel-width` and `sensor-pixel-height` to describe the cameras + pixel size in meters. + + Changes in libuca 1.2 --------------------- diff --git a/src/uca-camera.c b/src/uca-camera.c index 10a54b3..d0c99dc 100644 --- a/src/uca-camera.c +++ b/src/uca-camera.c @@ -86,6 +86,8 @@ const gchar *uca_camera_props[N_BASE_PROPERTIES] = { "name", "sensor-width", "sensor-height", + "sensor-pixel-width", + "sensor-pixel-height", "sensor-bitdepth", "sensor-horizontal-binning", "sensor-horizontal-binnings", @@ -195,6 +197,16 @@ uca_camera_get_property(GObject *object, guint property_id, GValue *value, GPara g_value_set_uint (value, 0); break; + case PROP_SENSOR_PIXEL_WIDTH: + /* 10um is an arbitrary default, cameras should definitely override + * this. */ + g_value_set_double (value, 10e-6); + break; + + case PROP_SENSOR_PIXEL_HEIGHT: + g_value_set_double (value, 10e-6); + break; + case PROP_SENSOR_HORIZONTAL_BINNINGS: g_value_set_boxed (value, priv->h_binnings); break; @@ -252,6 +264,20 @@ uca_camera_class_init (UcaCameraClass *klass) 1, G_MAXUINT, 1, G_PARAM_READABLE); + camera_properties[PROP_SENSOR_PIXEL_WIDTH] = + g_param_spec_double (uca_camera_props[PROP_SENSOR_PIXEL_WIDTH], + "Width of sensor pixel in meters", + "Width of sensor pixel in meters", + G_MINDOUBLE, G_MAXDOUBLE, 10e-6, + G_PARAM_READABLE); + + camera_properties[PROP_SENSOR_PIXEL_HEIGHT] = + g_param_spec_double (uca_camera_props[PROP_SENSOR_PIXEL_HEIGHT], + "Height of sensor pixel in meters", + "Height of sensor pixel in meters", + G_MINDOUBLE, G_MAXDOUBLE, 10e-6, + G_PARAM_READABLE); + camera_properties[PROP_SENSOR_BITDEPTH] = g_param_spec_uint(uca_camera_props[PROP_SENSOR_BITDEPTH], "Number of bits per pixel", @@ -437,6 +463,8 @@ uca_camera_init (UcaCamera *camera) uca_camera_set_property_unit (camera_properties[PROP_SENSOR_WIDTH], UCA_UNIT_PIXEL); uca_camera_set_property_unit (camera_properties[PROP_SENSOR_HEIGHT], UCA_UNIT_PIXEL); + uca_camera_set_property_unit (camera_properties[PROP_SENSOR_PIXEL_WIDTH], UCA_UNIT_METER); + uca_camera_set_property_unit (camera_properties[PROP_SENSOR_PIXEL_HEIGHT], UCA_UNIT_METER); uca_camera_set_property_unit (camera_properties[PROP_SENSOR_BITDEPTH], UCA_UNIT_COUNT); uca_camera_set_property_unit (camera_properties[PROP_SENSOR_HORIZONTAL_BINNING], UCA_UNIT_PIXEL); uca_camera_set_property_unit (camera_properties[PROP_SENSOR_VERTICAL_BINNING], UCA_UNIT_PIXEL); diff --git a/src/uca-camera.h b/src/uca-camera.h index f6fdace..cf21609 100644 --- a/src/uca-camera.h +++ b/src/uca-camera.h @@ -68,6 +68,8 @@ enum { PROP_NAME, PROP_SENSOR_WIDTH, PROP_SENSOR_HEIGHT, + PROP_SENSOR_PIXEL_WIDTH, + PROP_SENSOR_PIXEL_HEIGHT, PROP_SENSOR_BITDEPTH, PROP_SENSOR_HORIZONTAL_BINNING, PROP_SENSOR_HORIZONTAL_BINNINGS, |