Man page - fcweightfromopentypedouble(3)

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Package:  libfontconfig-doc
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• libfontconfig-doc

Manual

FcWeightFromOpenTypeDouble

NAME
SYNOPSIS
DESCRIPTION
SINCE

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NAME

FcWeightFromOpenTypeDouble - Convert from OpenType weight values to fontconfig ones

SYNOPSIS

#include <fontconfig/fontconfig.h>

double FcWeightFromOpenTypeDouble (double ot_weight );

DESCRIPTION

FcWeightFromOpenTypeDouble returns an double value to use with FC_WEIGHT, from an double in the 1..1000 range, resembling the numbers from OpenType specification’s OS/2 usWeight numbers, which are also similar to CSS font-weight numbers. If input is negative, zero, or greater than 1000, returns -1. This function linearly interpolates between various FC_WEIGHT_* constants. As such, the returned value does not necessarily match any of the predefined constants.

SINCE

version 2.12.92

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