update title to dict

Author: LiamConnors

doc/python/3d-bubble-charts.md

@@ -184,7 +184,7 @@ fig = go.Figure(go.Scatter3d(
 fig.update_layout(
     width=800,
     height=800,
-    title="Planets!",
+    title=dict(text="Planets!"),
     scene=dict(
         xaxis=dict(
             title=dict(

doc/python/dot-plots.md

@@ -98,9 +98,21 @@ fig.add_trace(go.Scatter(
     name="Men",
 ))
 
-fig.update_layout(title="Gender Earnings Disparity",
-                  xaxis_title="Annual Salary (in thousands)",
-                  yaxis_title="School")
+fig.update_layout(
+    title=dict(
+        text="Gender Earnings Disparity"
+    ),
+    xaxis=dict(
+        title=dict(
+            text="Annual Salary (in thousands)"
+        )
+    ),
+    yaxis=dict(
+        title=dict(
+            text="School"
+        )
+    ),
+)
 
 fig.show()
 ```
@@ -139,7 +151,7 @@ fig.add_trace(go.Scatter(
 fig.update_traces(mode='markers', marker=dict(line_width=1, symbol='circle', size=16))
 
 fig.update_layout(
-    title="Votes cast for ten lowest voting age population in OECD countries",
+    title=dict(text="Votes cast for ten lowest voting age population in OECD countries"),
     xaxis=dict(
         showgrid=False,
         showline=True,

doc/python/dumbbell-plots.md

@@ -89,7 +89,7 @@ fig = go.Figure(
                 color="green",
                 size=10
             )
-            
+
         ),
         go.Scatter(
             x=data["2002"],
@@ -99,13 +99,13 @@ fig = go.Figure(
             marker=dict(
                 color="blue",
                 size=10
-            )   
+            )
         ),
     ]
 )
 
 fig.update_layout(
-    title="Life Expectancy in Europe: 1952 and 2002",
+    title=dict(text="Life Expectancy in Europe: 1952 and 2002"),
     height=1000,
     legend_itemclick=False
 )
@@ -158,16 +158,16 @@ fig = go.Figure(
             mode="markers+lines",
             showlegend=False,
             marker=dict(
-                symbol="arrow", 
-                color="black", 
-                size=16, 
-                angleref="previous", 
+                symbol="arrow",
+                color="black",
+                size=16,
+                angleref="previous",
                 standoff=8
             )
         ),
         go.Scatter(
             x=data["1952"],
-            y=countries, 
+            y=countries,
             name="1952",
             mode="markers",
             marker=dict(
@@ -189,7 +189,7 @@ fig = go.Figure(
 )
 
 fig.update_layout(
-    title="Life Expectancy in Europe: 1952 and 2002",
+    title=dict(text="Life Expectancy in Europe: 1952 and 2002"),
     height=1000,
     legend_itemclick=False
 )

doc/python/figure-labels.md

@@ -90,7 +90,7 @@ fig.show()
 
 *New in 5.14*
 
-Set `automargin=True` to allow the title to push the figure margins. With `yref` set to `paper`, `automargin=True`  expands the margins to make the title visible, but doesn't push outside the container. With `yref` set to `container`, `automargin=True` expands the margins, but the title doesn't overlap with the plot area, tick labels, and axis titles. 
+Set `automargin=True` to allow the title to push the figure margins. With `yref` set to `paper`, `automargin=True`  expands the margins to make the title visible, but doesn't push outside the container. With `yref` set to `container`, `automargin=True` expands the margins, but the title doesn't overlap with the plot area, tick labels, and axis titles.
 
 
 ```python
@@ -145,10 +145,24 @@ fig.add_trace(go.Scatter(
 ))
 
 fig.update_layout(
-    title="Plot Title",
-    xaxis_title="X Axis Title",
-    yaxis_title="Y Axis Title",
-    legend_title="Legend Title",
+    title=dict(
+        text="Plot Title"
+    ),
+    xaxis=dict(
+        title=dict(
+            text="X Axis Title"
+        )
+    ),
+    yaxis=dict(
+        title=dict(
+            text="Y Axis Title"
+        )
+    ),
+    legend=dict(
+        title=dict(
+            text="Legend Title"
+        )
+    ),
     font=dict(
         family="Courier New, monospace",
         size=18,
@@ -197,10 +211,24 @@ fig = go.Figure(
         ),
     ],
     layout=go.Layout(
-        title="Plot Title",
-        xaxis=dict(title="X Axis Title"),
-        yaxis=dict(title="Y Axis Title"),
-        legend=dict(title="Legend Title"),
+        title=dict(
+            text="Plot Title"
+        ),
+        xaxis=dict(
+            title=dict(
+                text="X Axis Title"
+            )
+        ),
+        yaxis=dict(
+            title=dict(
+                text="Y Axis Title"
+            )
+        ),
+        legend=dict(
+            title=dict(
+                text="Legend Title"
+            )
+        ),
         font=dict(
             family="Courier New, monospace",
             size=18,

doc/python/hover-text-and-formatting.md

@@ -131,7 +131,7 @@ df = data.stocks()
 
 layout = dict(
     hoversubplots="axis",
-    title="Stock Price Changes",
+    title=dict(text="Stock Price Changes"),
     hovermode="x",
     grid=dict(rows=3, columns=1),
 )

doc/python/legend.md

@@ -492,7 +492,7 @@ fig.add_trace(go.Scatter(
     line=dict(color="MediumPurple")
 ))
 
-fig.update_layout(title="Try Clicking on the Legend Items!")
+fig.update_layout(title=dict(text="Try Clicking on the Legend Items!"))
 
 fig.show()
 ```
@@ -542,15 +542,15 @@ fig.add_trace(go.Scatter(
     showlegend=False
 ))
 
-fig.update_layout(title="Try Clicking on the Legend Items!")
+fig.update_layout(title=dict(text="Try Clicking on the Legend Items!"))
 fig.show()
 ```
 
 #### Indent Legend Entries
 
 *New in 5.20*
 
-To indent legend entries, set `indenation` on `layout.legend` to a number of pixels. In the following example, we indent legend entries by 10 pixels. 
+To indent legend entries, set `indenation` on `layout.legend` to a number of pixels. In the following example, we indent legend entries by 10 pixels.
 
 ```python
 import plotly.graph_objects as go
@@ -570,7 +570,9 @@ fig = go.Figure(
     ],
     layout=dict(
         legend=dict(
-            title="Species",
+            title=dict(
+                text="Species",
+            ),
             indentation=10
         )
     ),
@@ -629,7 +631,7 @@ fig.add_trace(go.Scatter(
     line=dict(color="MediumPurple")
 ))
 
-fig.update_layout(title="Try Clicking on the Legend Items!")
+fig.update_layout(title=dict(text="Try Clicking on the Legend Items!"))
 fig.update_layout(legend=dict(groupclick="toggleitem"))
 
 fig.show()
@@ -727,22 +729,27 @@ fig = go.Figure(
         ),
     ],
     layout=dict(
-        title="GDP Per Capita",
-        legend={
-            "title": "By country",
-            "xref": "container",
-            "yref": "container",
-            "y": 0.65,
-            "bgcolor": "Orange",
-        },
-        legend2={
-            "title": "By continent",
-            "xref": "container",
-            "yref": "container",
-            "y": 0.85,
-            "bgcolor": "Gold",
-
-        },
+        title=dict(
+            text="GDP Per Capita"
+        ),
+        legend=dict(
+            title=dict(
+                text="By country"
+            ),
+            xref="container",
+            yref="container",
+            y=0.65,
+            bgcolor="Orange"
+        ),
+        legend2=dict(
+            title=dict(
+                text="By continent"
+            ),
+            xref="container",
+            yref="container",
+            y=0.85,
+            bgcolor="Gold"
+        ),
     ),
 )
 
@@ -770,7 +777,7 @@ fig = go.Figure(
         go.Scatter(x=df_uk.year, y=df_uk.gdpPercap, name="UK"),
     ],
     layout=dict(
-        title="GDP Per Capita",
+        title=dict(text="GDP Per Capita"),
         legend={
             "x": 0.9,
             "y": 0.9,

doc/python/marker-style.md

@@ -352,7 +352,7 @@ fig = go.Figure(go.Scatter(mode="markers", x=namevariants, y=namestems, marker_s
                            marker_line_color="midnightblue", marker_color="lightskyblue",
                            marker_line_width=2, marker_size=15,
                            hovertemplate="name: %{y}%{x}<br>number: %{marker.symbol}<extra></extra>"))
-fig.update_layout(title="Mouse over symbols for name & number!",
+fig.update_layout(title=dict(text="Mouse over symbols for name & number!"),
                   xaxis_range=[-1,4], yaxis_range=[len(set(namestems)),-1],
                   margin=dict(b=0,r=0), xaxis_side="top", height=1400, width=400)
 fig.show()
@@ -361,7 +361,7 @@ fig.show()
 
 ### Using a Custom Marker
 
-To use a custom marker, set the `symbol` on the `marker`. Here we set it to `diamond`. 
+To use a custom marker, set the `symbol` on the `marker`. Here we set it to `diamond`.
 
 
 ```python
@@ -390,10 +390,10 @@ fig = px.scatter(df, x="sepal_width", y="sepal_length", color="species")
 
 fig.update_traces(
     marker=dict(
-        size=8, 
-        symbol="diamond-open", 
+        size=8,
+        symbol="diamond-open",
         line=dict(
-            width=2, 
+            width=2,
 #             color="DarkSlateGrey" Line colors don't apply to open markers
         )
     ),
@@ -465,7 +465,7 @@ fig.show()
 
 *New in 5.11*
 
-When you have multiple markers at one location, you can use `standoff` on a marker to move it away from the other marker in the direction of the `angle`. 
+When you have multiple markers at one location, you can use `standoff` on a marker to move it away from the other marker in the direction of the `angle`.
 In this example, we set `standoff=8` on the `arrow` marker, which is half the size of the other `circle` marker, meaning it points exactly at the `circle`.
 
 ```python
@@ -525,7 +525,7 @@ fig = go.Figure(
 )
 
 fig.update_layout(
-    title="Population changes 1987 to 2007",
+    title=dict(text="Population changes 1987 to 2007"),
     width=1000,
     height=1000,
     showlegend=False,