EncoderParameterValueType (Windows Embedded CE 6.0)
1/6/2010
This enumeration provides values that are used with elements from the EncoderValue enumeration to describe the properties of an image encoder in an EncoderParameter object.
Syntax
enum EncoderParameterValueType {
EncoderParameterValueTypeByte = 1,
EncoderParameterValueTypeASCII = 2,
EncoderParameterValueTypeShort = 3,
EncoderParameterValueTypeLong = 4,
EncoderParameterValueTypeRational = 5,
EncoderParameterValueTypeLongRange = 6,
EncoderParameterValueTypeUndefined = 7,
EncoderParameterValueTypeRationalRange = 8
};
Elements
- EncoderParameterValueTypeByte
Indicates that the parameter is an 8-bit unsigned int.
- EncoderParameterValueTypeASCII
Indicates that the parameter is an 8-bit byte containing one 7-bit ASCII code and is NULL terminated.
- EncoderParameterValueTypeShort
Indicates that the parameter is a 16-bit unsigned int.
- EncoderParameterValueTypeLong
Indicates that the parameter is a 32-bit unsigned int.
EncoderParameterValueTypeRational
Indicates that the parameter is two long values that should be interpreted as a fraction.The first long value is the numerator; the second long value is the denominator.
EncoderParameterValueTypeLongRange
Indicates that the parameter is two long values that define a range of integer values.The first long value specifies the low end of the range; the second long value specifies the high end of the range. The range includes both end values.
- EncoderParameterValueTypeUndefined
Indicates that the parameter is an 8-bit byte that can be interpreted in any way.
EncoderParameterValueTypeRationalRange
Indicates that the parameter is two rational numbers, defined by EncoderParameterValueTypeRational, that define a range of rational numbers.The first rational value specifies the low end of the range; the second value specifies the high end of the range. The range includes both end values.
Requirements
| Header | imaging.h |
| Windows Embedded CE | Windows CE 5.0 and later |