pangoGravityGetForScriptAndWidth {RGtk2}R Documentation

pangoGravityGetForScriptAndWidth

Description

Based on the script, East Asian width, base gravity, and hint, returns actual gravity to use in laying out a single character or PangoItem.

Usage

pangoGravityGetForScriptAndWidth(script, wide, base.gravity, hint)

Arguments

script

PangoScript to query

wide

TRUE for wide characters as returned by gUnicharIswide()

base.gravity

base gravity of the paragraph

hint

orientation hint

Details

This function is similar to pangoGravityGetForScript except that this function makes a distinction between narrow/half-width and wide/full-width characters also. Wide/full-width characters always stand upright, that is, they always take the base gravity, whereas narrow/full-width characters are always rotated in vertical context.

If base.gravity is PANGO_GRAVITY_AUTO, it is first replaced with the preferred gravity of script. Since 1.26

Value

[PangoGravity] resolved gravity suitable to use for a run of text with script and wide.

Author(s)

Derived by RGtkGen from GTK+ documentation


[Package RGtk2 version 2.20.21 Index]