Constants
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Constants — Imagick class constants
预定义常量
以下常量由本扩展模块定义,因此只有在本扩展模块被编译到
PHP 中,或者在运行时被动态加载后才有效。
Colortype constants
-
imagick::COLOR_BLACK
(integer)
-
-
imagick::COLOR_BLUE
(integer)
-
-
imagick::COLOR_CYAN
(integer)
-
Cyan
-
imagick::COLOR_GREEN
(integer)
-
Green
-
imagick::COLOR_RED
(integer)
-
Red
-
imagick::COLOR_YELLOW
(integer)
-
Yellow
-
imagick::COLOR_MAGENTA
(integer)
-
Magenta
-
imagick::COLOR_OPACITY
(integer)
-
Opacity
-
imagick::COLOR_ALPHA
(integer)
-
Alpha
-
imagick::COLOR_FUZZ
(integer)
-
Fuzz
Dispose type constants
-
imagick::DISPOSE_UNRECOGNIZED
(integer)
-
Unrecognized
-
imagick::DISPOSE_UNRECOGNIZED
(integer)
-
Unrecognized
-
imagick::DISPOSE_UNDEFINED
(integer)
-
Undefined
-
imagick::DISPOSE_NONE
(integer)
-
None
-
imagick::DISPOSE_BACKGROUND
(integer)
-
Background
-
imagick::DISPOSE_PREVIOUS
(integer)
-
Previous
Composite Operator Constants
-
imagick::COMPOSITE_OVER
(integer)
-
Overlay one image over the next
-
imagick::COMPOSITE_IN
(integer)
-
Replaces the inside of one layer with another
-
imagick::COMPOSITE_OUT
(integer)
-
Replaces the outside of one layer with another
-
imagick::COMPOSITE_ATOP
(integer)
-
Composites the inside of one layer with the other
-
imagick::COMPOSITE_XOR
(integer)
-
The part of the source that lies outside of the destination is
combined with the part of the destination that lies outside the
source.
-
imagick::COMPOSITE_PLUS
(integer)
-
The source is added to the destination and replaces the destination.
-
imagick::COMPOSITE_MINUS
(integer)
-
The source is subtracted to the destination and replaces the
destination.
-
imagick::COMPOSITE_ADD
(integer)
-
Deprecated
-
imagick::COMPOSITE_SUBTRACT
(integer)
-
Deprecated
-
imagick::COMPOSITE_DIFFERENCE
(integer)
-
The difference in color values. Good for comparing images.
-
imagick::COMPOSITE_BUMPMAP
(integer)
-
The same as COMPOSITE_MULTIPLY, except the source is converted to
greyscale first.
-
imagick::COMPOSITE_COPY
(integer)
-
Simply place the source on top of the destination.
-
imagick::COMPOSITE_DISPLACE
(integer)
-
-
imagick::COMPOSITE_DEFAULT
(integer)
-
Montage Mode constants
-
imagick::MONTAGEMODE_FRAME
(integer)
-
-
imagick::MONTAGEMODE_UNFRAME
(integer)
-
-
imagick::MONTAGEMODE_CONCATENATE
(integer)
-
Style constants
-
imagick::STYLE_NORMAL
(integer)
-
-
imagick::STYLE_ITALIC
(integer)
-
-
imagick::STYLE_OBLIQUE
(integer)
-
-
imagick::STYLE_ANY
(integer)
-
Filter constants
-
imagick::FILTER_UNDEFINED
(integer)
-
-
imagick::FILTER_POINT
(integer)
-
-
imagick::FILTER_BOX
(integer)
-
-
imagick::FILTER_TRIANGLE
(integer)
-
-
imagick::FILTER_HERMITE
(integer)
-
-
imagick::FILTER_HANNING
(integer)
-
-
imagick::FILTER_HAMMING
(integer)
-
-
imagick::FILTER_BLACKMAN
(integer)
-
-
imagick::FILTER_GAUSSIAN
(integer)
-
-
imagick::FILTER_QUADRATIC
(integer)
-
-
imagick::FILTER_CUBIC
(integer)
-
-
imagick::FILTER_CATROM
(integer)
-
-
imagick::FILTER_MITCHELL
(integer)
-
-
imagick::FILTER_LANCZOS
(integer)
-
-
imagick::FILTER_BESSEL
(integer)
-
-
imagick::FILTER_SINC
(integer)
-
Image type constants
-
imagick::IMGTYPE_UNDEFINED
(integer)
-
-
imagick::IMGTYPE_BILEVEL
(integer)
-
-
imagick::IMGTYPE_GRAYSCALE
(integer)
-
-
imagick::IMGTYPE_GRAYSCALEMATTE
(integer)
-
-
imagick::IMGTYPE_PALETTE
(integer)
-
-
imagick::IMGTYPE_PALETTEMATTE
(integer)
-
-
imagick::IMGTYPE_TRUECOLOR
(integer)
-
-
imagick::IMGTYPE_TRUECOLORMATTE
(integer)
-
-
imagick::IMGTYPE_COLORSEPARATION
(integer)
-
-
imagick::IMGTYPE_COLORSEPARATIONMATTE
(integer)
-
-
imagick::IMGTYPE_OPTIMIZE
(integer)
-
Resolution constants
-
imagick::RESOLUTION_UNDEFINED
(integer)
-
-
imagick::RESOLUTION_PIXELSPERINCH
(integer)
-
-
imagick::RESOLUTION_PIXELSPERCENTIMETER
(integer)
-
Compression constants
-
imagick::COMPRESSION_UNDEFINED
(integer)
-
-
imagick::COMPRESSION_NO
(integer)
-
-
imagick::COMPRESSION_BZIP
(integer)
-
-
imagick::COMPRESSION_FAX
(integer)
-
-
imagick::COMPRESSION_GROUP4
(integer)
-
-
imagick::COMPRESSION_JPEG
(integer)
-
-
imagick::COMPRESSION_JPEG2000
(integer)
-
-
imagick::COMPRESSION_LOSSLESSJPEG
(integer)
-
-
imagick::COMPRESSION_LZW
(integer)
-
-
imagick::COMPRESSION_RLE
(integer)
-
-
imagick::COMPRESSION_ZIP
(integer)
-
Paint constants
-
imagick::PAINT_POINT
(integer)
-
-
imagick::PAINT_REPLACE
(integer)
-
-
imagick::PAINT_FLOODFILL
(integer)
-
-
imagick::PAINT_FILLTOBORDER
(integer)
-
-
imagick::PAINT_RESET
(integer)
-
Gravity constants
-
imagick::GRAVITY_NORTHWEST
(integer)
-
-
imagick::GRAVITY_NORTH
(integer)
-
-
imagick::GRAVITY_NORTHEAST
(integer)
-
-
imagick::GRAVITY_WEST
(integer)
-
-
imagick::GRAVITY_CENTER
(integer)
-
-
imagick::GRAVITY_EAST
(integer)
-
-
imagick::GRAVITY_SOUTHWEST
(integer)
-
-
imagick::GRAVITY_SOUTH
(integer)
-
-
imagick::GRAVITY_SOUTHEAST
(integer)
-
Stretch constants
-
imagick::STRETCH_NORMAL
(integer)
-
-
imagick::STRETCH_ULTRACONDENSED
(integer)
-
-
imagick::STRETCH_CONDENSED
(integer)
-
-
imagick::STRETCH_SEMICONDENSED
(integer)
-
-
imagick::STRETCH_SEMIEXPANDED
(integer)
-
-
imagick::STRETCH_EXPANDED
(integer)
-
-
imagick::STRETCH_EXTRAEXPANDED
(integer)
-
-
imagick::STRETCH_ULTRAEXPANDED
(integer)
-
-
imagick::STRETCH_ANY
(integer)
-
Align constants
-
imagick::ALIGN_UNDEFINED
(integer)
-
-
imagick::ALIGN_LEFT
(integer)
-
-
imagick::ALIGN_CENTER
(integer)
-
-
imagick::ALIGN_RIGHT
(integer)
-
Decoration constants
-
imagick::DECORATION_NO
(integer)
-
-
imagick::DECORATION_UNDERLINE
(integer)
-
-
imagick::DECORATION_OVERLINE
(integer)
-
-
imagick::DECORATION_LINETROUGH
(integer)
-
Noise constants
-
imagick::NOISE_UNIFORM
(integer)
-
-
imagick::NOISE_GAUSSIAN
(integer)
-
-
imagick::NOISE_MULTIPLICATIVEGAUSSIAN
(integer)
-
-
imagick::NOISE_IMPULSE
(integer)
-
-
imagick::NOISE_LAPLACIAN
(integer)
-
-
imagick::NOISE_POISSON
(integer)
-
Channel constants
-
imagick::CHANNEL_UNDEFINED
(integer)
-
-
imagick::CHANNEL_RED
(integer)
-
-
imagick::CHANNEL_GRAY
(integer)
-
-
imagick::CHANNEL_CYAN
(integer)
-
-
imagick::CHANNEL_GREEN
(integer)
-
-
imagick::CHANNEL_MAGENTA
(integer)
-
-
imagick::CHANNEL_BLUE
(integer)
-
-
imagick::CHANNEL_YELLOW
(integer)
-
-
imagick::CHANNEL_ALPHA
(integer)
-
-
imagick::CHANNEL_OPACITY
(integer)
-
-
imagick::CHANNEL_MATTE
(integer)
-
-
imagick::CHANNEL_BLACK
(integer)
-
-
imagick::CHANNEL_INDEX
(integer)
-
-
imagick::CHANNEL_ALL
(integer)
-
Metric constants
-
imagick::METRIC_UNDEFINED
(integer)
-
-
imagick::METRIC_MEANABSOLUTEERROR
(integer)
-
-
imagick::METRIC_MEANSQUAREERROR
(integer)
-
-
imagick::METRIC_PEAKABSOLUTEERROR
(integer)
-
-
imagick::METRIC_PEAKSIGNALTONOISERATIO
(integer)
-
-
imagick::METRIC_ROOTMEANSQUAREDERROR
(integer)
-
Pixel constants
-
imagick::PIXEL_CHAR
(integer)
-
-
imagick::PIXEL_DOUBLE
(integer)
-
-
imagick::PIXEL_FLOAT
(integer)
-
-
imagick::PIXEL_INTEGER
(integer)
-
-
imagick::PIXEL_LONG
(integer)
-
-
imagick::PIXEL_QUANTUM
(integer)
-
-
imagick::PIXEL_SHORT
(integer)
-
Evaluate Operator constants
-
imagick::EVALUATE_UNDEFINED
(integer)
-
-
imagick::EVALUATE_ADD
(integer)
-
-
imagick::EVALUATE_AND
(integer)
-
-
imagick::EVALUATE_DIVIDE
(integer)
-
-
imagick::EVALUATE_LEFTSHIFT
(integer)
-
-
imagick::EVALUATE_MAX
(integer)
-
-
imagick::EVALUATE_MIN
(integer)
-
-
imagick::EVALUATE_MULTIPLY
(integer)
-
-
imagick::EVALUATE_OR
(integer)
-
-
imagick::EVALUATE_RIGHTSHIFT
(integer)
-
-
imagick::EVALUATE_SET
(integer)
-
-
imagick::EVALUATE_SUBTRACT
(integer)
-
-
imagick::EVALUATE_XOR
(integer)
-
Colorspace constants
-
imagick::COLORSPACE_UNDEFINED
(integer)
-
-
imagick::COLORSPACE_RGB
(integer)
-
-
imagick::COLORSPACE_GRAY
(integer)
-
-
imagick::COLORSPACE_TRANSPARENT
(integer)
-
-
imagick::COLORSPACE_OHTA
(integer)
-
-
imagick::COLORSPACE_LAB
(integer)
-
-
imagick::COLORSPACE_XYZ
(integer)
-
-
imagick::COLORSPACE_YCBCR
(integer)
-
-
imagick::COLORSPACE_YCC
(integer)
-
-
imagick::COLORSPACE_YIQ
(integer)
-
-
imagick::COLORSPACE_YPBPR
(integer)
-
-
imagick::COLORSPACE_YUV
(integer)
-
-
imagick::COLORSPACE_CMYK
(integer)
-
-
imagick::COLORSPACE_SRGB
(integer)
-
-
imagick::COLORSPACE_HSB
(integer)
-
-
imagick::COLORSPACE_HSL
(integer)
-
-
imagick::COLORSPACE_HWB
(integer)
-
-
imagick::COLORSPACE_REC601LUMA
(integer)
-
-
imagick::COLORSPACE_REC709LUMA
(integer)
-
-
imagick::COLORSPACE_LOG
(integer)
-
Virtual Pixel Method constants
-
imagick::VIRTUALPIXELMETHOD_UNDEFINED
(integer)
-
-
imagick::VIRTUALPIXELMETHOD_BACKGROUND
(integer)
-
-
imagick::VIRTUALPIXELMETHOD_CONSTANT
(integer)
-
-
imagick::VIRTUALPIXELMETHOD_EDGE
(integer)
-
-
imagick::VIRTUALPIXELMETHOD_MIRROR
(integer)
-
-
imagick::VIRTUALPIXELMETHOD_TILE
(integer)
-
-
imagick::VIRTUALPIXELMETHOD_TRANSPARENT
(integer)
-
Preview constants
-
imagick::PREVIEW_UNDEFINED
(integer)
-
-
imagick::PREVIEW_ROTATE
(integer)
-
-
imagick::PREVIEW_SHEAR
(integer)
-
-
imagick::PREVIEW_ROLL
(integer)
-
-
imagick::PREVIEW_HUE
(integer)
-
-
imagick::PREVIEW_SATURATION
(integer)
-
-
imagick::PREVIEW_BRIGHTNESS
(integer)
-
-
imagick::PREVIEW_GAMMA
(integer)
-
-
imagick::PREVIEW_SPIFF
(integer)
-
-
imagick::PREVIEW_DULL
(integer)
-
-
imagick::PREVIEW_GRAYSCALE
(integer)
-
-
imagick::PREVIEW_QUANTIZE
(integer)
-
-
imagick::PREVIEW_DESPECKLE
(integer)
-
-
imagick::PREVIEW_REDUCENOISE
(integer)
-
-
imagick::PREVIEW_ADDNOISE
(integer)
-
-
imagick::PREVIEW_SHARPEN
(integer)
-
-
imagick::PREVIEW_BLUR
(integer)
-
-
imagick::PREVIEW_THRESHOLD
(integer)
-
-
imagick::PREVIEW_EDGEDETECT
(integer)
-
-
imagick::PREVIEW_SPREAD
(integer)
-
-
imagick::PREVIEW_SOLARIZE
(integer)
-
-
imagick::PREVIEW_SHADE
(integer)
-
-
imagick::PREVIEW_RAISE
(integer)
-
-
imagick::PREVIEW_SEGMENT
(integer)
-
-
imagick::PREVIEW_SWIRL
(integer)
-
-
imagick::PREVIEW_IMPLODE
(integer)
-
-
imagick::PREVIEW_WAVE
(integer)
-
-
imagick::PREVIEW_OILPAINT
(integer)
-
-
imagick::PREVIEW_CHARCOALDRAWING
(integer)
-
-
imagick::PREVIEW_JPEG
(integer)
-
Rendering Intent constants
-
imagick::RENDERINGINTENT_UNDEFINED
(integer)
-
-
imagick::RENDERINGINTENT_SATURATION
(integer)
-
-
imagick::RENDERINGINTENT_PERCEPTUAL
(integer)
-
-
imagick::RENDERINGINTENT_ABSOLUTE
(integer)
-
-
imagick::RENDERINGINTENT_RELATIVE
(integer)
-
Interlace constants (imagick::INTERLACE_GIF, imagick::INTERLACE_JPEG, imagick::INTERLACE_PNG are only available if Imagick is compiled against Imagemagick 6.3.5 or newer)
-
imagick::INTERLACE_UNDEFINED
(integer)
-
-
imagick::INTERLACE_NO
(integer)
-
-
imagick::INTERLACE_LINE
(integer)
-
-
imagick::INTERLACE_PLANE
(integer)
-
-
imagick::INTERLACE_PARTITION
(integer)
-
-
imagick::INTERLACE_JPEG
(integer)
-
-
imagick::INTERLACE_GIF
(integer)
-
-
imagick::INTERLACE_PNG
(integer)
-
Fillrule constants
-
imagick::FILLRULE_UNDEFINED
(integer)
-
-
imagick::FILLRULE_EVENODD
(integer)
-
-
imagick::FILLRULE_NONZERO
(integer)
-
Pathunit constants
-
imagick::PATHUNITS_UNDEFINED
(integer)
-
-
imagick::PATHUNITS_USERSPACE
(integer)
-
-
imagick::PATHUNITS_USERSPACEONUSE
(integer)
-
-
imagick::PATHUNITS_OBJECTBOUNDINGBOX
(integer)
-
Linecap constants
-
imagick::LINECAP_UNDEFINED
(integer)
-
-
imagick::LINECAP_BUTT
(integer)
-
-
imagick::LINECAP_ROUND
(integer)
-
-
imagick::LINECAP_SQUARE
(integer)
-
Line Join constants
-
imagick::LINEJOIN_UNDEFINED
(integer)
-
-
imagick::LINEJOIN_MITER
(integer)
-
-
imagick::LINEJOIN_ROUND
(integer)
-
-
imagick::LINEJOIN_BEVEL
(integer)
-
Resourcetype constants
-
imagick::RESOURCETYPE_UNDEFINED
(integer)
-
-
imagick::RESOURCETYPE_AREA
(integer)
-
-
imagick::RESOURCETYPE_DISK
(integer)
-
-
imagick::RESOURCETYPE_FILE
(integer)
-
-
imagick::RESOURCETYPE_MAP
(integer)
-
-
imagick::RESOURCETYPE_MEMORY
(integer)
-
Layer Method constants (available if compiled against ImageMagick 6.3.3 or later)
-
imagick::LAYERMETHOD_UNDEFINED
(integer)
-
-
imagick::LAYERMETHOD_COALESCE
(integer)
-
-
imagick::LAYERMETHOD_COMPAREANY
(integer)
-
-
imagick::LAYERMETHOD_COMPARECLEAR
(integer)
-
-
imagick::LAYERMETHOD_COMPAREOVERLAY
(integer)
-
-
imagick::LAYERMETHOD_DISPOSE
(integer)
-
-
imagick::LAYERMETHOD_OPTIMIZE
(integer)
-
-
imagick::LAYERMETHOD_OPTIMIZEIMAGE
(integer)
-
-
imagick::LAYERMETHOD_OPTIMIZEPLUS
(integer)
-
-
imagick::LAYERMETHOD_OPTIMIZETRANS
(integer)
-
-
imagick::LAYERMETHOD_REMOVEDUPS
(integer)
-
-
imagick::LAYERMETHOD_REMOVEZERO
(integer)
-
-
imagick::LAYERMETHOD_COMPOSITE
(integer)
-
Orientation constants (available if compiled against ImageMagick 6.3.4 or later)
-
imagick::ORIENTATION_UNDEFINED
(integer)
-
-
imagick::ORIENTATION_TOPLEFT
(integer)
-
-
imagick::ORIENTATION_TOPRIGHT
(integer)
-
-
imagick::ORIENTATION_BOTTOMRIGHT
(integer)
-
-
imagick::ORIENTATION_BOTTOMLEFT
(integer)
-
-
imagick::ORIENTATION_LEFTTOP
(integer)
-
-
imagick::ORIENTATION_RIGHTTOP
(integer)
-
-
imagick::ORIENTATION_RIGHTBOTTOM
(integer)
-
-
imagick::ORIENTATION_LEFTBOTTOM
(integer)
-
Distortion constants (available if compiled against ImageMagick 6.3.6 or later)
-
imagick::DISTORTION_UNDEFINED
(integer)
-
-
imagick::DISTORTION_AFFINE
(integer)
-
-
imagick::DISTORTION_AFFINEPROJECTION
(integer)
-
-
imagick::DISTORTION_ARC
(integer)
-
-
imagick::DISTORTION_BILINEAR
(integer)
-
-
imagick::DISTORTION_PERSPECTIVE
(integer)
-
-
imagick::DISTORTION_PERSPECTIVEPROJECTION
(integer)
-
-
imagick::DISTORTION_SCALEROTATETRANSLATE
(integer)
-