bed_mesh: add support for rotation and inversion to the meshMap

docs/Configuration.md

@@ -92,6 +92,7 @@ moonraker_port: 7125
 # screw_positions: bl, br, fm
 
 # Rotation is useful if the screen is not directly in front of the machine.
+# It will affect the bed mesh visualization.
 # Valid values are 0 90 180 270
 # screw_rotation: 0
 

ks_includes/widgets/bedmap.py

@@ -13,9 +13,33 @@ class BedMap(Gtk.DrawingArea):
         self.font_size = font_size
         self.font_spacing = round(self.font_size * 1.5)
         self.bm = list(reversed(bm)) if bm is not None else None
+        self.invert_x = False
+        self.invert_y = False
+        self.rotation = 0
 
     def update_bm(self, bm):
-        self.bm = list(reversed(bm)) if bm is not None else None
+        if bm is None:
+            self.bm = None
+            return
+        print(bm)
+        if self.invert_x and self.invert_y:
+            self.bm = [list(reversed(b)) for b in bm]
+        elif self.invert_x:
+            self.bm = [list(reversed(b)) for b in list(reversed(bm))]
+        elif self.invert_y:
+            self.bm = list(bm)
+        else:
+            self.bm = list(reversed(bm))
+        if self.rotation in (90, 180, 270):
+            self.bm = self.rotate_matrix(self.bm)
+
+    def rotate_matrix(self, matrix):
+        if self.rotation == 90:
+            return [list(row) for row in zip(*matrix[::-1])]
+        elif self.rotation == 180:
+            return [list(row)[::-1] for row in matrix[::-1]]
+        elif self.rotation == 270:
+            return [list(row) for row in zip(*matrix)][::-1]
 
     def draw_graph(self, da, ctx):
         width = da.get_allocated_width()
@@ -68,3 +92,10 @@ class BedMap(Gtk.DrawingArea):
         if value < 0:
             return [color, color, 1]
         return [1, 1, 1]
+
+    def set_inversion(self, x=False, y=False):
+        self.invert_x = x
+        self.invert_y = y
+
+    def set_rotation(self, rotation=0):
+        self.rotation = rotation

panels/bed_mesh.py

@@ -96,6 +96,15 @@ class Panel(ScreenPanel):
         return bm[matrix]
 
     def update_graph(self, widget=None, profile=None):
+        if self.ks_printer_cfg is not None:
+            invert_x = self._config.get_config()['main'].getboolean("invert_x", False)
+            invert_y = self._config.get_config()['main'].getboolean("invert_y", False)
+            self.labels['map'].set_inversion(x=invert_x, y=invert_y)
+            rotation = self.ks_printer_cfg.getint("screw_rotation", 0)
+            if rotation not in (0, 90, 180, 270):
+                rotation = 0
+            self.labels['map'].set_rotation(rotation)
+            logging.info(f"Inversion X: {invert_x} Y: {invert_y} Rotation: {rotation}")
         self.labels['map'].update_bm(self.retrieve_bm(profile))
         self.labels['map'].queue_draw()