Function
PangoCairocontext_set_resolution
Declaration [src]
void
pango_cairo_context_set_resolution (
PangoContext* context,
double dpi
)
Description [src]
Sets the resolution for the context.
This is a scale factor between points specified in a PangoFontDescription
and Cairo units. The default value is 96, meaning that a 10 point font will
be 13 units high. (10 * 96. / 72. = 13.3).
Available since: | 1.10 |
Parameters
context |
PangoContext* |
A |
|
The data is owned by the caller of the function. | |
dpi |
double |
The resolution in “dots per inch”. (Physical inches aren’t actually involved; the terminology is conventional.) A 0 or negative value means to use the resolution from the font map. |