OPENTYPE_FEATURE_RECORD structure (usp10.h)

Contains information about a single OpenType feature to apply to a run.

Syntax

typedef struct opentype_feature_record {
  OPENTYPE_TAG tagFeature;
  LONG         lParameter;
} OPENTYPE_FEATURE_RECORD;

tagFeature

OPENTYPE_TAG structure containing a registered or private OpenType feature tag. For information on feature tags, see http://www.microsoft.com/typography/otspec/featuretags.htm.

lParameter

Value indicating how to apply the feature tag. Possible values are defined in the following table.

Value	Description
0	Feature is disabled and should not be applied.
1	Feature is active. If the feature offers several alternatives, select the first value.
Greater than 1	Feature is active. Select the alternative value at this index. Should be used only when multiple alternatives are available for a feature.

Requirement	Value
Minimum supported client	Windows Vista [desktop apps only]
Minimum supported server	Windows Server 2008 [desktop apps only]
Header	usp10.h
Redistributable	Usp10.dll version 1.600 or greater on Windows XP