Function

EvinceDocumentDocumentmisc_get_widget_dpi

Declaration [src]

gdouble
ev_document_misc_get_widget_dpi (
  GtkWidget* widget
)

Description [src]

Returns sensible guess for DPI of monitor on which given widget has been realized. If HiDPI display, use 192, else 96. Returns 96 as fallback value.

Parameters

widget

Type: GtkWidget

A GtkWidget.

The data is owned by the caller of the function.

Return value

Type: gdouble

DPI as gdouble.