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RGtk2 (version 2.20.31)

pangoCairoContextSetResolution: pangoCairoContextSetResolution

Description

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).

Usage

pangoCairoContextSetResolution(context, dpi)

Arguments

context
[PangoContext] a PangoContext, from a pangocairo font map
dpi
[numeric] 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.

Details

Since 1.10