May 2019
Beginner to intermediate
650 pages
14h 50m
English
Content preview from Learn D3.js
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Generating data
The d3-array functions that are listed as follows are used to generate numerical sequences:
|
Function |
Description |
|
d3.range(start, stop, step) |
Generates an array containing an arithmetic progression. If stop is provided, the sequence will be from 0 to stop -1. If start is provided, it will be from start to stop -1. If step is provided, the sequence will be generated, skipping step numbers. |
|
d3.ticks(start, stop, count) |
Similar to range() but generates rounded values that are powers of 10 multiplied by 1, 2, or 5. All arguments are mandatory. It includes both start and stop values if they are exact. |
|
d3.tickStep(start, stop, count) |
Returns the rounded difference between adjacent tick values using the same ... |
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