Configuring Axis Scale

The igFinancialChart control allows you to choose if the data in your charts is mapped logarithmically along the y-axis.

This topic contains the following sections:

In the igFinancialChart control, you can modify the logarithmic display behavior of the y-axis with these options:

Option Name	Value Type	Description
yAxisIsLogarithmic	`bool`	Whether the y-axis should use a logarithmic scale instead of a linear one. The default value is `false`.
yAxisLogarithmBase	`number`	The base value to use in the log function when mapping the position of data items along the y-axis. This is effective only when yAxisIsLogarithmic is `true`.

The following code example shows how to set the yAxisIsLogarithmic and yAxisLogarithmBase options:

In JavaScript:

$(".selector").igFinancialChart({
    dataSource: data,
    yAxisIsLogarithmic: true,
    yAxisLogarithmBase: 4
});

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