The band.step() function in d3.js is used to find the step of the band which is calculated by finding the distance between the starts of adjacent bands.
Syntax:
band.step()
Parameters: This function does not accept any parameter.
Return Value: This function returns the distance between the starts of adjacent bands.
Example 1:
HTML
<!DOCTYPE html> <html> <head> <script src= </script> </head> <body> <script> // Creating the band scale with // specified domain and range var A = d3.scaleBand() .domain([10, 20, 30, 40, 50]) .range([0, 10]); // Using the step() function let step_val = A.step(); // Printing the Output console.log("Step Of A: ", step_val); </script> </body> </html> |
Output:
Step Of A: 2
Example 2:
HTML
<!DOCTYPE html> <html> <head> <script src= </script> </head> <body> <script> // Creating the band scale with // specified domain and range var B = d3.scaleBand() .domain(["one", "two", "three", "four"]) .range([0, 60]); // Using the step() function let step_val = B.step(); // Printing the Output console.log("Step in B: ", step_val); </script> </body> </html> |
Output:
Step in B: 15
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