gtkPrintSettingsGetDoubleWithDefault {RGtk2} | R Documentation

## gtkPrintSettingsGetDoubleWithDefault

### Description

Returns the floating point number represented by the value that is associated with `key`, or `default.val` if the value does not represent a floating point number.

### Usage

    gtkPrintSettingsGetDoubleWithDefault(object, key, def)

### Arguments

``object`` | a `GtkPrintSettings`
``key`` | a key
``def`` | the default value

### Details

Floating point numbers are parsed with `gAsciiStrtod()`. Since 2.10

### Value

[numeric] the floating point number associated with `key`

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.36.3 Index]