SVGGraph options: show_bar_totals

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Option name:

show_bar_totals

Default value:

false

Added in version:

2.14

Data type:

boolean [?]

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:

Supported by:

HorizontalStackedBarGraph PopulationPyramid StackedBarGraph StackedGroupedBarGraph

Tags:

stacked label bar

Enables displaying total for bar stack.

This option enables the display of a label for the total value of stacked bars on the types of graph that display them. The labels are the same as the data labels (enabled with show_data_labels) and all the same styling options are available with a "bar_total_" prefix instead of "data_label_".

Many of the bar total label options have default values set, but setting their values to NULL will inherit the value of the equivalent data label option.

Example:

$settings['data_label_colour'] = 'purple';
$settings['bar_total_colour'] = NULL;

The bar_total_colour option has a default colour of "black", but setting the option to NULL will use the data_label_colour value of "purple".

See also:: show_data_labels

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