PgCairo.contextSetResolution

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). Since 1.10

class PgCairo
static
void
contextSetResolution

Parameters

context PgContext

a PangoContext, from a pangocairo font map

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.

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