10 #ifndef LIBETONYEK_UTILS_H_INCLUDED
11 #define LIBETONYEK_UTILS_H_INCLUDED
21 #include <boost/cstdint.hpp>
23 #include <librevenge/librevenge.h>
24 #include <librevenge-stream/librevenge-stream.h>
26 #define ETONYEK_EPSILON 1e-9
27 #define ETONYEK_ALMOST_ZERO(x) (std::fabs(x) < ETONYEK_EPSILON)
29 #define ETONYEK_NUM_ELEMENTS(array) (sizeof(array) / sizeof((array)[0]))
31 #if defined(HAVE_FUNC_ATTRIBUTE_FORMAT)
32 # define ETONYEK_ATTRIBUTE_PRINTF(fmt, arg) __attribute__((__format__(__printf__, fmt, arg)))
34 # define ETONYEK_ATTRIBUTE_PRINTF(fmt, arg)
37 #if defined(HAVE_CLANG_ATTRIBUTE_FALLTHROUGH)
38 # define ETONYEK_FALLTHROUGH [[clang::fallthrough]]
39 #elif defined(HAVE_GCC_ATTRIBUTE_FALLTHROUGH)
40 # define ETONYEK_FALLTHROUGH __attribute__((fallthrough))
42 # define ETONYEK_FALLTHROUGH ((void) 0)
51 #define ETONYEK_DEBUG_MSG(M) libetonyek::debugPrint M
52 #define ETONYEK_DEBUG(M) M
54 #define ETONYEK_DEBUG_MSG(M)
55 #define ETONYEK_DEBUG(M)
66 const double etonyek_half_pi(1.57079632679489661923132169163975144209858469968755291048747229615390820314310449931401741267105853399107404326e+00);
67 const double etonyek_third_pi(1.04719755119659774615421446109316762806572313312503527365831486410260546876206966620934494178070568932738269550e+00);
68 const double etonyek_pi(3.14159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798214808651e+00);
69 const double etonyek_two_pi(6.28318530717958647692528676655900576839433879875021164194988918461563281257241799725606965068423413596429617303e+00);
71 const double etonyek_root_three(1.73205080756887729352744634150587236694280525381038062805580697945193301690880003708114618675724857567562614142e+00);
72 const double etonyek_root_two(1.41421356237309504880168872420969807856967187537694807317667973799073247846210703885038753432764157273501384623e+00);
111 for (
int i = 0;
i !=
left.length(); ++
i)
double y
Definition: IWORKShape.cpp:47
double x
Definition: IWORKShape.cpp:46
Definition: libetonyek_utils.h:150
Definition: libetonyek_utils.h:154
#define ETONYEK_EPSILON
Definition: libetonyek_utils.h:26
#define ETONYEK_ATTRIBUTE_PRINTF(fmt, arg)
Definition: libetonyek_utils.h:34
@ string
Definition: IWORKToken.h:418
@ value
Definition: IWORKToken.h:631
@ format
Definition: IWORKToken.h:537
@ left
Definition: IWORKToken.h:575
@ color
Definition: IWORKToken.h:155
@ stroke
Definition: IWORKToken.h:419
@ d
Definition: IWORKToken.h:177
@ right
Definition: IWORKToken.h:604
@ name
Definition: IWORKToken.h:585
@ gradient
Definition: KEY1Token.h:58
@ i
Definition: KEY2Token.h:101
Definition: IWORKBezierElement.cpp:21
double rad2deg(double value)
Convert an angle from radians to degrees.
Definition: libetonyek_utils.cpp:239
const double etonyek_pi(3.14159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798214808651e+00)
float readFloat(const RVNGInputStreamPtr_t &input)
Definition: libetonyek_utils.cpp:173
librevenge::RVNGString makeColor(const IWORKColor &color)
Definition: libetonyek_utils.cpp:251
void writeBorder(const IWORKStroke &stroke, const char *const name, librevenge::RVNGPropertyList &props)
Definition: libetonyek_utils.cpp:286
const double etonyek_root_three(1.73205080756887729352744634150587236694280525381038062805580697945193301690880003708114618675724857567562614142e+00)
std::shared_ptr< librevenge::RVNGInputStream > RVNGInputStreamPtr_t
Definition: libetonyek_utils.h:82
double deg2rad(double value)
Convert an angle from degrees to radians.
Definition: libetonyek_utils.cpp:230
uint64_t readUVar(const RVNGInputStreamPtr_t &input)
Definition: libetonyek_utils.cpp:108
bool approxEqual(const IWORKPath &left, const IWORKPath &right, double eps=ETONYEK_EPSILON)
uint8_t readU8(const RVNGInputStreamPtr_t &input, bool)
Definition: libetonyek_utils.cpp:48
int64_t readSVar(const RVNGInputStreamPtr_t &input)
Definition: libetonyek_utils.cpp:141
const double etonyek_third_pi(1.04719755119659774615421446109316762806572313312503527365831486410260546876206966620934494178070568932738269550e+00)
uint32_t readU32(const RVNGInputStreamPtr_t &input, bool bigEndian)
Definition: libetonyek_utils.cpp:76
double readDouble(const RVNGInputStreamPtr_t &input)
Definition: libetonyek_utils.cpp:162
const unsigned ETONYEK_EPOCH_BEGIN(978307200)
unsigned long getRemainingLength(const RVNGInputStreamPtr_t &input)
Definition: libetonyek_utils.cpp:215
unsigned long getLength(const RVNGInputStreamPtr_t &input)
Definition: libetonyek_utils.cpp:184
const double etonyek_two_pi(6.28318530717958647692528676655900576839433879875021164194988918461563281257241799725606965068423413596429617303e+00)
uint16_t readU16(const RVNGInputStreamPtr_t &input, bool bigEndian)
Definition: libetonyek_utils.cpp:60
std::string detectMimetype(const RVNGInputStreamPtr_t &stream)
Definition: libetonyek_utils.cpp:329
uint64_t readU64(const RVNGInputStreamPtr_t &input, bool bigEndian)
Definition: libetonyek_utils.cpp:92
const double etonyek_root_two(1.41421356237309504880168872420969807856967187537694807317667973799073247846210703885038753432764157273501384623e+00)
double pt2in(const double d)
Convert a length from points to inches.
Definition: libetonyek_utils.cpp:225
const double etonyek_half_pi(1.57079632679489661923132169163975144209858469968755291048747229615390820314310449931401741267105853399107404326e+00)
Definition: libetonyek_utils.h:78
void operator()(void *)
Definition: libetonyek_utils.h:79