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module dmagick.c.geometry;
import dmagick.c.exception;
import dmagick.c.image;
import dmagick.c.magickType;
alias ptrdiff_t ssize_t;
extern(C)
{
enum GeometryFlags
{
NoValue = 0x0000,
XValue = 0x0001,
XiValue = 0x0001,
YValue = 0x0002,
PsiValue = 0x0002,
WidthValue = 0x0004,
RhoValue = 0x0004,
HeightValue = 0x0008,
SigmaValue = 0x0008,
ChiValue = 0x0010,
XiNegative = 0x0020,
XNegative = 0x0020,
PsiNegative = 0x0040,
YNegative = 0x0040,
ChiNegative = 0x0080,
PercentValue = 0x1000, /* '%' percentage of something */
AspectValue = 0x2000, /* '!' resize no-aspect - special use flag */
NormalizeValue = 0x2000, /* '!' ScaleKernelValue() in morphology.c */
LessValue = 0x4000, /* '<' resize smaller - special use flag */
GreaterValue = 0x8000, /* '>' resize larger - spacial use flag */
MinimumValue = 0x10000, /* '^' special handling needed */
CorrelateNormalizeValue = 0x10000, /* '^' see ScaleKernelValue() */
AreaValue = 0x20000, /* '@' resize to area - special use flag */
DecimalValue = 0x40000, /* '.' floating point numbers found */
AllValues = 0x7fffffff
}
enum GravityType
{
UndefinedGravity,
ForgetGravity = 0,
NorthWestGravity = 1,
NorthGravity = 2,
NorthEastGravity = 3,
WestGravity = 4,
CenterGravity = 5,
EastGravity = 6,
SouthWestGravity = 7,
SouthGravity = 8,
SouthEastGravity = 9,
StaticGravity = 10
}
struct AffineMatrix
{
double
sx,
rx,
ry,
sy,
tx,
ty;
}
struct GeometryInfo
{
double
rho,
sigma,
xi,
psi,
chi;
}
struct OffsetInfo
{
ssize_t
x,
y;
}
struct RectangleInfo
{
size_t
width,
height;
ssize_t
x,
y;
}
char* GetPageGeometry(const(char)*);
MagickBooleanType IsGeometry(const(char)*);
MagickBooleanType IsSceneGeometry(const(char)*, const MagickBooleanType);
MagickStatusType GetGeometry(const(char)*, ssize_t*, ssize_t*, size_t*, size_t*);
MagickStatusType ParseAbsoluteGeometry(const(char)*, RectangleInfo*);
MagickStatusType ParseAffineGeometry(const(char)*, AffineMatrix*, ExceptionInfo*);
MagickStatusType ParseGeometry(const(char)*, GeometryInfo*);
MagickStatusType ParseGravityGeometry(const(Image)*, const(char)*, RectangleInfo*, ExceptionInfo*);
MagickStatusType ParseMetaGeometry(const(char)*, ssize_t*, ssize_t*, size_t*, size_t*);
MagickStatusType ParsePageGeometry(const(Image)*, const(char)*, RectangleInfo*, ExceptionInfo*);
MagickStatusType ParseRegionGeometry(const(Image)*, const(char)*, RectangleInfo*, ExceptionInfo*);
void GravityAdjustGeometry(const size_t, const size_t, const GravityType, RectangleInfo*);
void SetGeometry(const(Image)*, RectangleInfo*);
void SetGeometryInfo(GeometryInfo*);
}
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