From 898aad3da5f3c76ae5652e25c2ff38ac2dc193da Mon Sep 17 00:00:00 2001
From: Theophile Terraz <theophile.terraz@inrae.fr>
Date: Wed, 21 Aug 2024 15:45:42 +0200
Subject: [PATCH] add wet arrea in custom plots + slider mark

---
 doc/users/Tuto1/step2.pamhyr             | Bin 200704 -> 208896 bytes
 doc/users/Tuto1/step3.pamhyr             | Bin 229376 -> 237568 bytes
 src/View/Results/CustomPlot/Plot.py      |  64 ++++++++++++++++++++++-
 src/View/Results/CustomPlot/Translate.py |   2 +
 src/View/Results/PlotH.py                |  31 +++++------
 5 files changed, 78 insertions(+), 19 deletions(-)

diff --git a/doc/users/Tuto1/step2.pamhyr b/doc/users/Tuto1/step2.pamhyr
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diff --git a/doc/users/Tuto1/step3.pamhyr b/doc/users/Tuto1/step3.pamhyr
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diff --git a/src/View/Results/CustomPlot/Plot.py b/src/View/Results/CustomPlot/Plot.py
index cb45863c..0f2ed5cb 100644
--- a/src/View/Results/CustomPlot/Plot.py
+++ b/src/View/Results/CustomPlot/Plot.py
@@ -37,6 +37,7 @@ unit = {
     "depth": "3-meter",
     "mean_depth": "3-meter",
     "froude": "4-dimensionless",
+    "wet_area": "5-m2",
 }
 
 
@@ -174,7 +175,7 @@ class CustomPlot(PamhyrPlot):
 
         if "mean_depth" in self._y:
 
-            ax = self._axes[unit["depth"]]
+            ax = self._axes[unit["mean_depth"]]
             d = list(
                 map(
                     lambda p: p.geometry.mean_water_depth(
@@ -213,6 +214,23 @@ class CustomPlot(PamhyrPlot):
             )
             lines["froude"] = line
 
+        if "wet_area" in self._y:
+
+            ax = self._axes[unit["wet_area"]]
+            d = list(
+                map(
+                    lambda p: p.geometry.wet_area(
+                        p.get_ts_key(self._timestamp, "Z")),
+                    reach.profiles
+                )
+            )
+
+            line = ax.plot(
+                rk, d,
+                color='blue', linestyle='--', lw=1.,
+            )
+            lines["wet_area"] = line
+
         # Legend
         lns = reduce(
             lambda acc, line: acc + line,
@@ -358,7 +376,7 @@ class CustomPlot(PamhyrPlot):
 
         if "mean_depth" in self._y:
 
-            ax = self._axes[unit["depth"]]
+            ax = self._axes[unit["mean_depth"]]
             d = list(
                 map(lambda z: profile.geometry.mean_water_depth(z), z)
             )
@@ -386,6 +404,18 @@ class CustomPlot(PamhyrPlot):
             )
             lines["froude"] = line
 
+        if "wet_area" in self._y:
+
+            ax = self._axes[unit["wet_area"]]
+            d = list(
+                map(lambda z: profile.geometry.wet_area(z), z)
+            )
+
+            line = ax.plot(
+                ts, d, color='blue', linestyle='--', lw=1.,
+            )
+            lines["wet_area"] = line
+
         self._customize_x_axes_time(ts)
 
         # Legend
@@ -432,6 +462,21 @@ class CustomPlot(PamhyrPlot):
             self._draw_rk()
         elif self._x == "time":
             self._draw_time()
+        if self._x == "rk":
+            reach = self.data.river.reach(self._reach)
+            profile = reach.profile(self._profile)
+            x = profile.rk
+        elif self._x == "time":
+            x = self._timestamp
+
+        self._current, = self.canvas.axes.plot(
+            [x, x],
+            self.canvas.axes.get_ylim(),
+            # label=self.label_timestamp,
+            color='grey',
+            linestyle="dashed",
+            lw=1.,
+        )
 
         self.canvas.figure.canvas.draw_idle()
         if self.toolbar is not None:
@@ -441,6 +486,7 @@ class CustomPlot(PamhyrPlot):
     def update(self):
         if not self._init:
             self.draw()
+            self.draw_current()
             return
 
     def set_reach(self, reach_id):
@@ -454,9 +500,23 @@ class CustomPlot(PamhyrPlot):
 
         if self._x != "rk":
             self.update()
+        else:
+            self.draw_current()
 
     def set_timestamp(self, timestamp):
         self._timestamp = timestamp
 
         if self._x != "time":
             self.update()
+        else:
+            self.draw_current()
+
+    def draw_current(self):
+        if self._x == "rk":
+            reach = self.data.river.reach(self._reach)
+            profile = reach.profile(self._profile)
+            x = profile.rk
+        elif self._x == "time":
+            x = self._timestamp
+        self._current.set_data([x, x], self.canvas.axes.get_ylim())
+        self.canvas.figure.canvas.draw_idle()
diff --git a/src/View/Results/CustomPlot/Translate.py b/src/View/Results/CustomPlot/Translate.py
index 6d96bf27..b00bab0a 100644
--- a/src/View/Results/CustomPlot/Translate.py
+++ b/src/View/Results/CustomPlot/Translate.py
@@ -58,6 +58,7 @@ class CustomPlotTranslate(ResultsTranslate):
         self._dict['2-ms'] = self._dict["unit_speed"]
         self._dict['3-meter'] = self._dict["unit_height"]
         self._dict['4-dimensionless'] = self._dict["unit_froude"]
+        self._dict['5-m2'] = self._dict["wet_area"]
 
         # SubDict
 
@@ -73,4 +74,5 @@ class CustomPlotTranslate(ResultsTranslate):
             "depth": self._dict["max_depth"],
             "mean_depth": self._dict["mean_depth"],
             "froude": self._dict["froude"],
+            "wet_area": self._dict["wet_area"],
         }
diff --git a/src/View/Results/PlotH.py b/src/View/Results/PlotH.py
index 2ac499e4..90aa6674 100644
--- a/src/View/Results/PlotH.py
+++ b/src/View/Results/PlotH.py
@@ -88,13 +88,14 @@ class PlotH(PamhyrPlot):
 
         self.draw_max(reach)
         self.draw_data(reach, profile)
-        self.draw_current(reach, profile)
+        self.draw_current()
 
         self.set_ticks_time_formater()
 
         self.enable_legend()
 
         self.idle()
+        self.update_current()
         self._init = True
 
     def draw_data(self, reach, profile):
@@ -111,21 +112,12 @@ class PlotH(PamhyrPlot):
             **self.plot_default_kargs
         )
 
-    def draw_current(self, reach, profile):
-        min_y, max_y = reduce(
-            lambda acc, p: (
-                acc[0] + [min(p.get_key("Q"))],
-                acc[1] + [max(p.get_key("Q"))]
-            ),
-            reach.profiles,
-            ([], [])
-        )
-
+    def draw_current(self):
         self._current, = self.canvas.axes.plot(
             [self._current_timestamp, self._current_timestamp],
-            [min(min_y), max(max_y)],
+            self.canvas.axes.get_ylim(),
             # label=self.label_timestamp,
-            color=self.color_plot_river_bottom,
+            color="grey",
             linestyle="dashed",
             lw=1.,
         )
@@ -162,14 +154,14 @@ class PlotH(PamhyrPlot):
 
     def set_timestamp(self, timestamp):
         self._current_timestamp = timestamp
-        self.update()
+        self.update_current()
+        self.update_idle()
 
     def update(self):
         if not self._init:
             self.draw()
 
         self.update_data()
-
         self.update_idle()
 
     def update_data(self):
@@ -181,8 +173,13 @@ class PlotH(PamhyrPlot):
 
         self._line.set_data(x, y)
 
-        _, min_max = self._current.get_data()
         self._current.set_data(
             self._current_timestamp,
-            min_max
+            self.canvas.axes.get_ylim()
+        )
+
+    def update_current(self):
+        self._current.set_data(
+            self._current_timestamp,
+            self.canvas.axes.get_ylim()
         )