In this post, we will see how to resolve How to get the values at the pixels of a bokeh image glyph in hover tool? Question: I have generated a bokeh 2d-histogram plot as mentioned in this StackOverflow answer. The ...

Question: I have initially a Spark dataframe with data like that: and I’d like to plot that as a heatmap with the following code in Apache Zeppelin: %spark.pyspark then %pyspark from pyspark.sql.functions import * and then finally The latest one ...

Question: In BokehJS 2.4.2 the FreehandDrawTool documentation is showing in the toolbar, but no line is drawn when dragging the mouse in the canvas. Here is a minimal example to reproduce the problem. This example is so minimalistic it is ...

Question: In BokehJS 2.4.2 the BoxZoomTool is always active by default, even when setting the active property to false when adding the tool. With other tools, such as the FreehandDrawTool, the tool is not active by default and the active ...