SVGGraph options: minimum_grid_spacing_v

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Option name:
minimum_grid_spacing_v
Default value:
NULL
Added in version:
2.3
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.
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 [?]

Per-dataset options allow specifying one option for all datasets or an array of options to be used for each dataset in turn. If there are more datasets than entries in the option array, the sequence will be repeated.

Example:

$settings['widget_taste'] = 'banana';
$settings['widget_colour'] = array('red', 'green', 'blue');

For this example, the widgets for all datasets will taste of banana. The graph will use red widgets for dataset 0, green widgets for dataset 1 and blue widgets for dataset 2. Dataset 3 repeats the sequence so its widgets will be red, dataset 4 will have green widgets and dataset 5 will have blue widgets.

Supported by:
Bar3DGraph BarAndLineGraph BarGraph BoxAndWhiskerGraph BubbleGraph CylinderGraph FloatingBarGraph GroupedBar3DGraph GroupedBarGraph GroupedCylinderGraph HorizontalBarGraph HorizontalFloatingBarGraph HorizontalGroupedBarGraph HorizontalStackedBarGraph LineGraph MultiLineGraph MultiRadarGraph MultiScatterGraph PopulationPyramid RadarGraph ScatterGraph StackedBar3DGraph StackedBarAndLineGraph StackedBarGraph StackedCylinderGraph StackedGroupedBar3DGraph StackedGroupedBarGraph StackedGroupedCylinderGraph StackedLineGraph
Tags:
grid axis

Minimum distance between vertical axis divisions.

This option specifies the minimum distance in pixels between the main divisions on the vertical axis and the grid lines that correspond to it. The default value NULL means that SVGGraph will use the value of the minimum_grid_spacing option for this setting.

For dual Y-axis graphs this option supports an array containing a minimum distance for each axis, for example:

$settings['minimum_grid_spacing_v'] = array(40, 20);

This will set the minimum distance between divisions on the left axis to 40 pixels and the minimum distance between divisions on the right axis to 20 pixels. The grid always uses the divisions from the left axis.

To set a specific interval for the axis in graph units, use the grid_division_v option.

See also:
minimum_grid_spacing minimum_grid_spacing_h grid_division_v

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