SVGGraph options: inner_text_font_adjust
- Option name:
inner_text_font_adjust- Default value:
NULL- Added in version:
- 2.15
- 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
TRUEorFALSEvalue, or any values that convert easily such as1,"1",0and"". - 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
integerorfloatvalue, 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
1or-3.2or1.63e5orM_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:
- Donut3DGraph DonutGraph ExplodedDonut3DGraph ExplodedDonutGraph ExplodedSemiDonut3DGraph ExplodedSemiDonutGraph SemiDonut3DGraph SemiDonutGraph
- Tags:
Font size ratio for donut graph centre text.
This option specifies the ratio of the character width to height for the donut graph centre text font. At the moment this option is not used, since the centre text label is not drawn inside a box or bubble (and therefore the width of the text does not matter).