Get axis.
Possible values are IMAGE_GRAPH_AXIS_X, IMAGE_GRAPH_AXIS_Y, IMAGE_GRAPH_AXIS_Y_SECONDARY or a short hand notation using string identifiers: 'x', 'y', 'ysec'
Parameters:
void setAxisPadding(
mixed
$value, [mixed
$position = false])
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Set the axis padding for a specified position.
The axis padding is padding "inside" the plotarea (i.e. to put some space between the axis line and the actual plot).
This can be specified in a number of ways:
1) Specify an associated array with 'left', 'top', 'right' and 'bottom' indices with values for the paddings. Leave out 2nd parameter.
2) Specify an overall padding as the first parameter
3) Specify the padding and position with position values as mentioned above
Normally you'd only consider applying axis padding to a category x-axis.
Parameters: