Display units feeder info

cpp/powsybl-cpp/powsybl-api.h

@@ -342,6 +342,9 @@ typedef struct sld_parameters_struct {
     unsigned char topological_coloring;
     char* component_library;
     unsigned char display_current_feeder_info;
+    char* active_power_unit;
+    char* reactive_power_unit;
+    char* current_unit;
 } sld_parameters;
 
 typedef struct nad_parameters_struct {

cpp/powsybl-cpp/powsybl-cpp.cpp

@@ -1200,6 +1200,9 @@ SldParameters::SldParameters(sld_parameters* src) {
     topological_coloring = (bool) src->topological_coloring;
     component_library = toString(src->component_library);
     display_current_feeder_info = (bool) src->display_current_feeder_info;
+    active_power_unit =  toString(src->active_power_unit);
+    reactive_power_unit =  toString(src->reactive_power_unit);
+    current_unit =  toString(src->current_unit);
 }
 
 NadParameters::NadParameters(nad_parameters* src) {
@@ -1227,6 +1230,9 @@ void SldParameters::sld_to_c_struct(sld_parameters& res) const {
     res.topological_coloring = (unsigned char) topological_coloring;
     res.component_library = copyStringToCharPtr(component_library);
     res.display_current_feeder_info = (unsigned char) display_current_feeder_info;
+    res.active_power_unit = copyStringToCharPtr(active_power_unit);
+    res.reactive_power_unit = copyStringToCharPtr(reactive_power_unit);
+    res.current_unit = copyStringToCharPtr(current_unit);
 }
 
 void NadParameters::nad_to_c_struct(nad_parameters& res) const {

cpp/powsybl-cpp/powsybl-cpp.h

@@ -394,6 +394,9 @@ class SldParameters {
     bool topological_coloring;
     std::string component_library;
     bool display_current_feeder_info;
+    std::string active_power_unit;
+    std::string reactive_power_unit;
+    std::string current_unit;
 };
 
 enum class NadLayoutType {

cpp/pypowsybl-cpp/bindings.cpp

@@ -548,7 +548,10 @@ PYBIND11_MODULE(_pypowsybl, m) {
         .def_readwrite("tooltip_enabled", &pypowsybl::SldParameters::tooltip_enabled)
         .def_readwrite("topological_coloring", &pypowsybl::SldParameters::topological_coloring)
         .def_readwrite("component_library", &pypowsybl::SldParameters::component_library)
-        .def_readwrite("display_current_feeder_info", &pypowsybl::SldParameters::display_current_feeder_info);
+        .def_readwrite("display_current_feeder_info", &pypowsybl::SldParameters::display_current_feeder_info)
+        .def_readwrite("active_power_unit", &pypowsybl::SldParameters::active_power_unit)
+        .def_readwrite("reactive_power_unit", &pypowsybl::SldParameters::reactive_power_unit)
+        .def_readwrite("current_unit", &pypowsybl::SldParameters::current_unit);
 
     py::enum_<pypowsybl::NadLayoutType>(m, "NadLayoutType")
             .value("FORCE_LAYOUT", pypowsybl::NadLayoutType::FORCE_LAYOUT)

docs/user_guide/network_visualization.rst

@@ -34,8 +34,7 @@ Single-line diagrams can be customized through SldParameters:
 
     >>> network = pp.network.create_ieee14()
     >>> result = pp.loadflow.run_ac(network)
-    >>> network.get_single_line_diagram('VL4',parameters = pp.network.SldParameters(use_name = False, center_name = False, diagonal_label = False, nodes_infos = False, tooltip_enabled = False, topological_coloring = True, component_library = 'Convergence', display_current_feeder_info = False))
-
+    >>> network.get_single_line_diagram('VL4',parameters = pp.network.SldParameters(use_name = False, center_name = False, diagonal_label = False, nodes_infos = False, tooltip_enabled = False, topological_coloring = True, component_library = 'Convergence'))
 
 - use_name: if true, display components names instead of their id (default value false)
 - center_name: if true, center the names of feeders (default value false)
@@ -44,6 +43,9 @@ Single-line diagrams can be customized through SldParameters:
 - tooltip_enabled: if true, display the name of the component pointed by the cursor (default value false)
 - topological_coloring: if true, set each electrical nodes with a different colour (default value true)
 - component_library: choose component library (default value 'Convergence')
+- active_power_unit: display unit of active power (default value "")
+- reactive_power_unit: display unit of reactive power (default value "")
+- current_unit: display unit of current (default value "")
 - display_current_feeder_info: if true, display current feeder value (default value False)
 
 
@@ -60,7 +62,7 @@ Let's see some examples down below:
 .. image:: ../_static/images/ieee14_SldParam_default.svg
    :class: forced-white-background
 
-- with use_name = true
+- with use_name = True
 
 .. code-block:: python
 
@@ -70,7 +72,7 @@ Let's see some examples down below:
 .. image:: ../_static/images/ieee14_SldParam_usename.svg
    :class: forced-white-background
 
-- with center_name = true
+- with center_name = True
 
 .. code-block:: python
 
@@ -80,7 +82,7 @@ Let's see some examples down below:
 .. image:: ../_static/images/ieee14_SldParam_centername.svg
    :class: forced-white-background
 
-- with diagonal_label = true
+- with diagonal_label = True
 
 .. code-block:: python
 
@@ -90,7 +92,7 @@ Let's see some examples down below:
 .. image:: ../_static/images/ieee14_SldParam_diagonallabel.svg
    :class: forced-white-background
 
-- with nodes_infos = true
+- with nodes_infos = True
 
 .. code-block:: python
 
@@ -100,7 +102,7 @@ Let's see some examples down below:
 .. image:: ../_static/images/ieee14_SldParam_nodesinfos.svg
    :class: forced-white-background
 
-- with tooltip enabled
+- with tooltip_enabled = True
 
 .. code-block:: python
 
@@ -110,7 +112,7 @@ Let's see some examples down below:
 .. image:: ../_static/images/ieee14_SldParam_tooltipenabledtrue.png
    :class: forced-white-background
 
-- with topological coloring = true
+- with topological_coloring = True
 
 .. code-block:: python
 
@@ -122,7 +124,7 @@ Let's see some examples down below:
 .. image:: ../_static/images/SldParam_topologicalcoloringtrue.svg
    :class: forced-white-background
 
-- with topological coloring = false
+- with topological_coloring = False
 
 .. code-block:: python
 
@@ -143,7 +145,7 @@ Let's see some examples down below:
 .. image:: ../_static/images/ieee14_SldParam_complib_flatdesign.svg
    :class: forced-white-background
 
-- with display current feeder info
+- with display_current_feeder_info = True
 
 .. code-block:: python
 
@@ -153,6 +155,36 @@ Let's see some examples down below:
 .. image:: ../_static/images/ieee14_SldParam_displaycurrentfeederinfo.svg
    :class: forced-white-background
 
+- with active_power_unit = "MW"
+
+.. code-block:: python
+
+    >>> param = pn.SldParameters(active_power_unit = "MW")
+    >>> network.get_single_line_diagram('VL4', parameters = param)
+
+.. image:: ../_static/images/ieee14_SldParam_activepowerunit.svg
+   :class: forced-white-background
+
+- with reactive_power_unit = "MVAR"
+
+.. code-block:: python
+
+    >>> param = pn.SldParameters(reactive_power_unit = "MVAR")
+    >>> network.get_single_line_diagram('VL4', parameters = param)
+
+.. image:: ../_static/images/ieee14_SldParam_reactivepowerunit.svg
+   :class: forced-white-background
+
+
+- with current_unit = "A"
+
+.. code-block:: python
+
+    >>> param = pn.SldParameters(display_current_feeder_info = True, current_unit = "A")
+    >>> network.get_single_line_diagram('VL4', parameters = param)
+
+.. image:: ../_static/images/ieee14_SldParam_currentunit.svg
+   :class: forced-white-background
 
 It is also possible to display a multi-substation single line diagram (currently a beta feature):
 

java/src/main/java/com/powsybl/python/commons/PyPowsyblApiHeader.java

@@ -1074,6 +1074,25 @@ public interface SldParametersPointer extends PointerBase {
 
         @CField("display_current_feeder_info")
         void setDisplayCurrentFeederInfo(boolean displayCurrentInfo);
+
+        @CField("active_power_unit")
+        CCharPointer getActivePowerUnit();
+
+        @CField("active_power_unit")
+        void setActivePowerUnit(CCharPointer activePowerUnit);
+
+        @CField("reactive_power_unit")
+        CCharPointer getReactivePowerUnit();
+
+        @CField("reactive_power_unit")
+        void setReactivePowerUnit(CCharPointer reactivePowerUnit);
+
+        @CField("current_unit")
+        CCharPointer getCurrentUnit();
+
+        @CField("current_unit")
+        void setCurrentUnit(CCharPointer currentUnit);
+
     }
 
     @CStruct("nad_parameters")

java/src/main/java/com/powsybl/python/network/NetworkCFunctions.java

@@ -879,6 +879,9 @@ public static void copyToCSldParameters(SldParameters parameters, SldParametersP
         cParameters.setTooltipEnabled(parameters.getSvgParameters().isTooltipEnabled());
         cParameters.setComponentLibrary(CTypeUtil.toCharPtr(parameters.getComponentLibrary().getName()));
         cParameters.setDisplayCurrentFeederInfo(parameters.getSvgParameters().isDisplayCurrentFeederInfo());
+        cParameters.setActivePowerUnit(CTypeUtil.toCharPtr(parameters.getSvgParameters().getActivePowerUnit()));
+        cParameters.setReactivePowerUnit(CTypeUtil.toCharPtr(parameters.getSvgParameters().getReactivePowerUnit()));
+        cParameters.setCurrentUnit(CTypeUtil.toCharPtr(parameters.getSvgParameters().getCurrentUnit()));
     }
 
     public static SldParametersPointer convertToSldParametersPointer(SldParameters parameters) {
@@ -954,7 +957,11 @@ public static SldParameters convertSldParameters(SldParametersPointer sldParamet
                 .setLabelDiagonal(sldParametersPtr.isDiagonalLabel())
                 .setAddNodesInfos(sldParametersPtr.isAddNodesInfos())
                 .setTooltipEnabled(sldParametersPtr.getTooltipEnabled())
-                .setDisplayCurrentFeederInfo(sldParametersPtr.isDisplayCurrentFeederInfo());
+                .setDisplayCurrentFeederInfo(sldParametersPtr.isDisplayCurrentFeederInfo())
+                .setTooltipEnabled(sldParametersPtr.getTooltipEnabled())
+                .setActivePowerUnit(CTypeUtil.toString(sldParametersPtr.getActivePowerUnit()))
+                .setReactivePowerUnit(CTypeUtil.toString(sldParametersPtr.getReactivePowerUnit()))
+                .setCurrentUnit(CTypeUtil.toString(sldParametersPtr.getCurrentUnit()));
         return sldParameters;
     }
 

pypowsybl/_pypowsybl.pyi

@@ -267,6 +267,9 @@ class SldParameters:
     topological_coloring: bool
     component_library: str
     display_current_feeder_info: bool
+    active_power_unit: str
+    reactive_power_unit: str
+    current_unit: str
     def __init__(self) -> None: ...
 
 class NadLayoutType:

pypowsybl/network/impl/sld_parameters.py

@@ -13,7 +13,8 @@ class SldParameters:
 
     def __init__(self, use_name: bool = False, center_name: bool = False, diagonal_label: bool = False,
                  nodes_infos: bool = False, tooltip_enabled: bool = False, topological_coloring: bool = True,
-                 component_library: str = 'Convergence', display_current_feeder_info: bool = False):
+                 component_library: str = 'Convergence', display_current_feeder_info: bool = False,
+                 active_power_unit: str = "", reactive_power_unit: str = "", current_unit: str = ""):
         self._use_name = use_name
         self._center_name = center_name
         self._diagonal_label = diagonal_label
@@ -22,6 +23,9 @@ def __init__(self, use_name: bool = False, center_name: bool = False, diagonal_l
         self._topological_coloring = topological_coloring
         self._component_library = component_library
         self._display_current_feeder_info = display_current_feeder_info
+        self._active_power_unit = active_power_unit
+        self._reactive_power_unit = reactive_power_unit
+        self._current_unit = current_unit
 
     @property
     def use_name(self) -> bool:
@@ -63,6 +67,21 @@ def display_current_feeder_info(self) -> bool:
         """when True display current feeder info"""
         return self._display_current_feeder_info
 
+    @property
+    def active_power_unit(self) -> str:
+        """unit of active power"""
+        return self._active_power_unit
+
+    @property
+    def reactive_power_unit(self) -> str:
+        """unit of reactive power"""
+        return self._reactive_power_unit
+
+    @property
+    def current_unit(self) -> str:
+        """unit of current"""
+        return self._current_unit
+
     def _to_c_parameters(self) -> _pp.SldParameters:
         c_parameters = _pp.SldParameters()
         c_parameters.use_name = self._use_name
@@ -73,4 +92,7 @@ def _to_c_parameters(self) -> _pp.SldParameters:
         c_parameters.tooltip_enabled = self._tooltip_enabled
         c_parameters.component_library = self._component_library
         c_parameters.display_current_feeder_info = self._display_current_feeder_info
+        c_parameters.active_power_unit = self._active_power_unit
+        c_parameters.reactive_power_unit = self._reactive_power_unit
+        c_parameters.current_unit = self._current_unit
         return c_parameters

tests/test_network.py

@@ -785,10 +785,14 @@ def test_sld_parameters():
     assert not parameters.display_current_feeder_info
     assert parameters.topological_coloring
     assert parameters.component_library == 'Convergence'
+    assert parameters.active_power_unit == ""
+    assert parameters.reactive_power_unit == ""
+    assert parameters.current_unit == ""
 
     parameters = SldParameters(use_name=True, center_name=True, diagonal_label=True,
                                nodes_infos=True, tooltip_enabled=True, topological_coloring=False,
-                               component_library='FlatDesign', display_current_feeder_info=True)
+                               component_library='FlatDesign', display_current_feeder_info=True,
+                               active_power_unit='a', reactive_power_unit='b', current_unit='c')
     assert parameters.use_name
     assert parameters.center_name
     assert parameters.diagonal_label
@@ -797,6 +801,9 @@ def test_sld_parameters():
     assert parameters.display_current_feeder_info
     assert not parameters.topological_coloring
     assert parameters.component_library == 'FlatDesign'
+    assert parameters.active_power_unit == 'a'
+    assert parameters.reactive_power_unit == 'b'
+    assert parameters.current_unit == 'c'
 
 
 def test_layout_parameters():