SVGGraph options: group_space

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Option name:
group_space
Default value:
3
Added in version:
2.1
Data type:
number [?]

The datatypes used in this documentation for specifying SVGGraph options are described below. All options can be a literal value of the data type described, a variable containing the data type, or an expression that will produce the data type when evaluated (and they must always be valid PHP expressions).

array
An array, the number and data types of its members will depend on the option for which is it used.
boolean
A boolean TRUE or FALSE value, or any values that convert easily such as 1, "1", 0 and "".
callback
A callable function, which can be either the name of a function or an anonymous function itself.
colour
Any of the colour values supported by SVG inside a single or double quoted string. These include three and six digit hex codes, RGB and RGBA colours, and colour names. SVG uses "none" for no colour, which generally leaves things transparent.
fill
A colour value or one of the gradients and patterns supported by SVGGraph. See the SVGGraph colours page for details.
integer
A negative or positive whole number or 0.
measurement
An integer or float value, or a string containing a number followed by one of these CSS units: px, in, cm, mm, pt, pc.
number
Any number supported by PHP, for example 1 or -3.2 or 1.63e5 or M_PI.
string
Single or double quoted strings. Remember to double-quote your strings if you are inserting a line break:
"Line 1\nLine 2".
Per-dataset:
no
Supported by:
BarAndLineGraph GroupedBar3DGraph GroupedBarGraph GroupedCylinderGraph HorizontalGroupedBarGraph StackedGroupedBar3DGraph StackedGroupedBarGraph StackedGroupedCylinderGraph
Tags:
bar padding grouped

Space between bars when grouped.

This option specifies the distance in pixels between bars when using one of the grouped bar graph types. The bar_space option becomes the distance in between the groups of bars instead of the space between individual bars.

Example:

$settings['bar_space'] = 10;
$settings['group_space'] = 5;

If these example settings are used with a GroupedBarGraph and three datasets, there will be 5 pixels between each of the three bars that share the same key value and 10 pixels between the last bar in the group and the first bar of the group with the next key value.

See also:
bar_space

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