added shorter syntax for one pane

README.md

@@ -53,13 +53,26 @@ t1data.ohlcv.data["BAC"].lw.plot(auto_scale=macd)
 ![alt text](image-6.png)
 ```python
 
-#quick few liner, displays close series with label "close" on right pricescale and rsi on left price scale, all on single Panel
+#ONE PANEL - quick few liner, displays close series with label "close" on right pricescale and rsi on left price scale, all on single Panel
 pane1 = Panel(
     right=[(close, "close")],
     left=[(rsi,"rsi")]
 )
 ch = chart([pane1])
 
+##ONE PANEL - quicker
+Panel(
+            auto_scale=[cdlbreakaway],
+            ohlcv=(t1data.ohlcv.data["BAC"],entries),
+            histogram=[],
+            right=[],
+            left=[],
+            middle1=[],
+            middle2=[]
+            ).chart(size="s")
+```
+![alt text](image-7.png)
+```python
 # display two Panels
 # on first displays ohlcv data, orderimbalance volume as histogram with opacity, bbands on the right pricescale and
 # sma with short_signals and short_exits on the left pricescale

lightweight_charts/helpers.py

@@ -10,7 +10,7 @@ ohlcv_cols = ['close', 'volume', 'open', 'high', 'low']
 right_cols = ['vwap']
 left_cols = ['rsi', 'cci', 'macd', 'macdsignal']
 middle1_cols = ["mom"]
-middle2_cols = ["updated"]
+middle2_cols = ["updated", "integer"]
 histogram_cols = ['buyvolume', 'sellvolume', 'trades', 'macdhist']
 
 def append_scales(df, right, histogram, left, middle1, middle2, name = ""):
@@ -246,6 +246,18 @@ class Panel:
 
     ch = chart([pane1])
 
+    # or simply:
+    
+    Panel(
+            auto_scale=[cdlbreakaway],
+            ohlcv=(t1data.ohlcv.data["BAC"],entries),
+            histogram=[],
+            right=[],
+            left=[],
+            middle1=[],
+            middle2=[]
+            ).chart(size="s")
+
     # Synced example
     pane1 = Panel(
         ohlcv=(t1data.data["BAC"],),  #(series, entries, exits, other_markers)
@@ -303,8 +315,10 @@ class Panel:
         self.xloc = xloc
         self.precision = precision
 
-
-def chart(panes: list[Panel], sync=False, title='', size="m", xloc=None, session = slice("09:30:00","9:30:05"), precision=None, **kwargs):
+    def chart(self, **kwargs):
+        chart([self], **kwargs)
+    
+def chart(panes: list[Panel], sync=False, title='', size="s", xloc=None, session = slice("09:30:00","9:30:05"), precision=None, **kwargs):
     """
     Function to fast render a chart with multiple panes. This function manipulates graphical
     output or interfaces with an external framework to display charts with synchronized

lightweight_charts/util.py

@@ -113,7 +113,7 @@ def is_vbt_indicator(variable):
     # Get the module path of the variable's type
     module_path = variable.__class__.__module__
     # Check if it starts with 'vectorbtpro.indicators'
-    return module_path.startswith('vectorbtpro.indicators')
+    return module_path.startswith('vectorbtpro.indicators') or module_path.startswith('indicators.')
 
 class Pane:
     def __init__(self, window):

setup.py

@@ -5,7 +5,7 @@ with open('README.md', 'r', encoding='utf-8') as f:
 
 setup(
     name='lightweight_charts',
-    version='2.2.4',
+    version='2.2.5',
     packages=find_packages(),
     python_requires='>=3.8',
     install_requires=[