Data Types

Primitive data types

AmanithSVG defines a number of primitive data types by means of C typedefs.

SVGTbyte

SVGTbyte defines an 8-bit two’s complement signed integer, which may contain values between -128 and 127, inclusive.

SVGTubyte

SVGTubyte defines an 8-bit unsigned integer, which may contain values between 0 and 255, inclusive.

SVGTshort

SVGTshort defines a 16-bit two’s complement signed integer, which may contain values between -32768 and 32767, inclusive.

SVGTint

SVGTint defines a 32-bit two’s complement signed integer.

SVGTuint

SVGTuint defines a 32-bit unsigned integer.

SVGTbitfield

SVGTbitfiel defines a 32-bit unsigned integer value, used for parameters that may combine a number of independent single-bit values. A SVGTbitfield must be able to hold at least 32 bits.

SVGTboolean

SVGTboolean is an enumeration that only takes on the values of SVGT_FALSE (0) or SVGT_TRUE (1). Any nonzero value used as a SVGTboolean will be interpreted as SVGT_TRUE.

typedef enum {
    SVGT_FALSE = 0,
    SVGT_TRUE = 1
} SVGTboolean;

SVGTfloat

SVGTfloat defines a 32-bit IEEE 754 floating-point value.

Data type name	Size	Values range
`SVGTbyte`	`1 byte`	`[ -128, 127 ]`
`SVGTubyte`	`1 byte`	`[ 0, 255 ]`
`SVGTshort`	`2 byte`	`[ -32768, 32767 ]`
`SVGTint`	`4 byte`	`[ -(2^31), 2^31 - 1 ]`
`SVGTuint`	`4 byte`	`[ 0, 2^32 - 1 ]`
`SVGTfloat`	`4 byte`	`IEEE 754 Standard`
`SVGTboolean`	`4 byte`	`[ SVGT_FALSE(0), SVGT_TRUE(1) ]`
`SVGTbitfiled`	`4 byte`	`[ 0, 2^32 - 1 ]`

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