D3 layout stack is a layout mechanism provided by D3.js library used to create stacked bar charts in which multiple data sets are stacked on top of each other. It is a part of the d3.layout module.
The above code creates a 'stack' variable using the d3.layout.stack() method that accepts an array of data and returns the same array with added properties regarding the placement and size of each element. It creates a stacked chart using the values of 'year' and 'amount' as X and Y axes respectively.
Another example of using D3 layout stack is to create a horizontal stacked bar chart. In this example, the 'y' attribute is changed to 'x' and the 'x' attribute is changed to 'y' to create a horizontal chart.
This code creates a 'stack' variable using d3.layout.stack() method and changes the 'x' and 'y' attributes to create a horizontal chart with 'date' on the Y-axis and 'value' on the X-axis. It uses the 'offset' method to adjust the chart size.
In both examples, we use the D3.js library for creating stacked charts.
JavaScript layout.stack - 30 examples found. These are the top rated real world JavaScript examples of D3.layout.stack extracted from open source projects. You can rate examples to help us improve the quality of examples.