MagickWand For PHP
Introduction
This module enables PHP access to the ImageMagick MagickWand API. Here is a
short example that annotates a flower: <?php
$magick_wand=NewMagickWand();
MagickReadImage($magick_wand,'rose.jpg');
$drawing_wand=NewDrawingWand();
DrawSetFont($drawing_wand,"/usr/share/fonts/bitstream-vera/Vera.ttf");
DrawSetFontSize($drawing_wand,20);
DrawSetGravity($drawing_wand,MW_CenterGravity);
$pixel_wand=NewPixelWand();
PixelSetColor($pixel_wand,"white");
DrawSetFillColor($drawing_wand,$pixel_wand);
if (MagickAnnotateImage($magick_wand,$drawing_wand,0,0,0,"Rose") != 0)
{
MagickEchoImageBlob( $magick_wand );
}
else
{
echo MagickGetExceptionString($magick_wand);
}
?>
Requirements
In order to use the MagickWand For PHP module's functions, you need to
install ImageMagick version 6.3.5, or greater, and the MagickWand for PHP
extension source code / DLL.
ImageMagick can be downloaded from http://www.imagemagick.org/.
MagickWand For PHP's source / DLL can be downloaded from http://www.magickwand.org/download/php/.
The MagickWand For PHP stable and development source releases are available via
anonymous Subversion. This is a convenient way for
developers to download the MagickWandForPHP source, fix bugs, or add new
features.
To retrieve, or check out MagickWandForPHP stable, use this command: svn co https://www.imagemagick.org/subversion/MagickWandForPHP/branches/MagickWandForPHP-1.0.7 MagickWandForPHP-1.0.7
To retrieve, or check out MagickWandForPHP development, use this command: svn co https://www.imagemagick.org/subversion/MagickWandForPHP/trunk MagickWandForPHP
Installation
Linux / Unix
The following installation instructions are taken directly from the "INSTALL"
file in the MagickWand For PHP distribution: MagickWand Extension for PHP :: Installation Instructions
** REQUIRED ** ImageMagick version :: 6.3.5-9
Last-known-good ImageMagick version :: 6.3.5-9
Installation Steps
1) Either install the required ImageMagick version or make sure that it
is installed (running "Wand-config --version" should give you the
required information).
2) Extract the contents of the archive this file was in, or copy the
entire directory the this file is in (make sure that it is still called
"magickwand") to the "ext" directory in the PHP source folder. So, if
your PHP source folder is called "PHP_SRC_DIR", you should end up with
a directory structure like the following:
PHP_SRC_DIR/ext/magickwand/
3) Go into the "PHP_SRC_DIR/ext/magickwand/" directory, and run "phpize".
(A note: if this is the first time PHP is being installed, you have to
install PHP without MagickWand, because "phpize" is a part of the PHP
distribution.)
4) Go back to the main PHP source directory (from the example above, it
would be "PHP_SRC_DIR", and run:
rm ./configure
and then
./buildconf --force
to remove and rebuild the PHP configure script.
5) Follow the PHP installation instructions, but add
--with-magickwand=IMG_MGCK_DIR
to your ./configure command, replacing "IMG_MGCK_DIR" with the full path
of the directory where ImageMagick is installed (in most cases "/usr").
Windows
To be added.
Resource Types
There are four resource types used in the MagickWand For PHP extension:
DrawingWand
This resource is used by the vector drawing
functions (functions starting with "Draw"). It is created by NewDrawingWand(),
and basically holds a list of vector drawing commands.
MagickWand
This resource represents a structure which
contains a list of images. It is created new NewMagickWand().
PixelWand
This resource represents color information. It
is created by NewPixelWand().
PixelIterator
This resource allows rapid pixel level
alteration of individual pixels in an image. It is created by NewPixeliterator()
and by NewPixelRegionIterator().
Predefined Constants
The constants below are defined by this extension, and will only be available
when the extension has either been compiled into PHP or dynamically loaded at
runtime.
Quantum color constants
| Constant |
Type |
Description |
| MW_MaxRGB |
float |
Maximum Quantum color value; this value will be different, depending on the
quantum depth ImageMagick was installed with, so it is a good idea to base
Quantum color values on fractions of this value.
For example,
$red_quantum = MW_MaxRGB * 0.5; //this is equal to approx. '77' in
hexadecimal color value
PixelSetRedQuantum( $pxl_wnd, $red_quantum );
|
| MW_OpaqueOpacity |
float |
Quantum opacity vaule which indicates fully opaque. |
| MW_TransparentOpacity |
float |
Quantum opacity vaule which indicates fully
transparent. |
AlignType constants
| Constant |
Type |
| MW_UndefinedAlign |
integer |
| MW_LeftAlign |
integer |
| MW_CenterAlign |
integer |
| MW_RightAlign |
integer |
AlphaChannel constants
| Constant |
Type |
| MW_UndefinedAlphaChannel |
integer |
| MW_ActivateAlphaChannel |
integer |
| MW_DeactivateAlphaChannel |
integer |
| MW_ResetAlphaChannel |
integer |
| MW_SetAlphaChannel |
integer |
ChannelType constants
| Constant |
Type |
| MW_UndefinedChannel |
integer |
| MW_RedChannel |
integer |
| MW_CyanChannel |
integer |
| MW_GreenChannel |
integer |
| MW_MagentaChannel |
integer |
| MW_BlueChannel |
integer |
| MW_YellowChannel |
integer |
| MW_AlphaChannel |
integer |
| MW_OpacityChannel |
integer |
| MW_BlackChannel |
integer |
| MW_IndexChannel |
integer |
| MW_AllChannels |
integer |
ClipPathUnits constants
| Constant |
Type |
| MW_UndefinedPathUnits |
integer |
| MW_UserSpace |
integer |
| MW_UserSpaceOnUse |
integer |
| MW_ObjectBoundingBox |
integer |
ColorspaceType constants
| Constant |
Type |
| MW_UndefinedColorspace |
integer |
| MW_RGBColorspace |
integer |
| MW_GRAYColorspace |
integer |
| MW_TransparentColorspace |
integer |
| MW_OHTAColorspace |
integer |
| MW_LABColorspace |
integer |
| MW_XYZColorspace |
integer |
| MW_YCbCrColorspace |
integer |
| MW_YCCColorspace |
integer |
| MW_YIQColorspace |
integer |
| MW_YPbPrColorspace |
integer |
| MW_YUVColorspace |
integer |
| MW_CMYKColorspace |
integer |
| MW_sRGBColorspace |
integer |
| MW_HSBColorspace |
integer |
| MW_HSLColorspace |
integer |
| MW_HWBColorspace |
integer |
CompositeOperator constants
| Constant |
Type |
| MW_UndefinedCompositeOp |
integer |
| MW_NoCompositeOp |
integer |
| MW_AddCompositeOp |
integer |
| MW_AtopCompositeOp |
integer |
| MW_BlendCompositeOp |
integer |
| MW_BumpmapCompositeOp |
integer |
| MW_ClearCompositeOp |
integer |
| MW_ColorBurnCompositeOp |
integer |
| MW_ColorDodgeCompositeOp |
integer |
| MW_ColorizeCompositeOp |
integer |
| MW_CopyBlackCompositeOp |
integer |
| MW_CopyBlueCompositeOp |
integer |
| MW_CopyCompositeOp |
integer |
| MW_CopyCyanCompositeOp |
integer |
| MW_CopyGreenCompositeOp |
integer |
| MW_CopyMagentaCompositeOp |
integer |
| MW_CopyOpacityCompositeOp |
integer |
| MW_CopyRedCompositeOp |
integer |
| MW_CopyYellowCompositeOp |
integer |
| MW_DarkenCompositeOp |
integer |
| MW_DstAtopCompositeOp |
integer |
| MW_DstCompositeOp |
integer |
| MW_DstInCompositeOp |
integer |
| MW_DstOutCompositeOp |
integer |
| MW_DstOverCompositeOp |
integer |
| MW_DifferenceCompositeOp |
integer |
| MW_DisplaceCompositeOp |
integer |
| MW_DissolveCompositeOp |
integer |
| MW_ExclusionCompositeOp |
integer |
| MW_HardLightCompositeOp |
integer |
| MW_HueCompositeOp |
integer |
| MW_InCompositeOp |
integer |
| MW_LightenCompositeOp |
integer |
| MW_LuminizeCompositeOp |
integer |
| MW_MinusCompositeOp |
integer |
| MW_ModulateCompositeOp |
integer |
| MW_MultiplyCompositeOp |
integer |
| MW_OutCompositeOp |
integer |
| MW_OverCompositeOp |
integer |
| MW_OverlayCompositeOp |
integer |
| MW_PlusCompositeOp |
integer |
| MW_ReplaceCompositeOp |
integer |
| MW_SaturateCompositeOp |
integer |
| MW_ScreenCompositeOp |
integer |
| MW_SoftLightCompositeOp |
integer |
| MW_SrcAtopCompositeOp |
integer |
| MW_SrcCompositeOp |
integer |
| MW_SrcInCompositeOp |
integer |
| MW_SrcOutCompositeOp |
integer |
| MW_SrcOverCompositeOp |
integer |
| MW_SubtractCompositeOp |
integer |
| MW_ThresholdCompositeOp |
integer |
| MW_XorCompositeOp |
integer |
CompressionType constants
| Constant |
Type |
| MW_UndefinedCompression |
integer |
| MW_NoCompression |
integer |
| MW_BZipCompression |
integer |
| MW_FaxCompression |
integer |
| MW_Group4Compression |
integer |
| MW_JPEGCompression |
integer |
| MW_LosslessJPEGCompression |
integer |
| MW_LZWCompression |
integer |
| MW_RLECompression |
integer |
| MW_ZipCompression |
integer |
DecorationType constants
| Constant |
Type |
| MW_UndefinedDecoration |
integer |
| MW_NoDecoration |
integer |
| MW_UnderlineDecoration |
integer |
| MW_OverlineDecoration |
integer |
| MW_LineThroughDecoration |
integer |
DisposeType constants
| Constant |
Type |
| MW_UnrecognizedDispose |
integer |
| MW_UndefinedDispose |
integer |
| MW_NoneDispose |
integer |
| MW_BackgroundDispose |
integer |
| MW_PreviousDispose |
integer |
ExceptionType constants
| Constant |
Type |
| MW_UndefinedException |
integer |
| MW_WarningException |
integer |
| MW_ResourceLimitWarning |
integer |
| MW_TypeWarning |
integer |
| MW_OptionWarning |
integer |
| MW_DelegateWarning |
integer |
| MW_MissingDelegateWarning |
integer |
| MW_CorruptImageWarning |
integer |
| MW_FileOpenWarning |
integer |
| MW_BlobWarning |
integer |
| MW_StreamWarning |
integer |
| MW_CacheWarning |
integer |
| MW_CoderWarning |
integer |
| MW_ModuleWarning |
integer |
| MW_DrawWarning |
integer |
| MW_ImageWarning |
integer |
| MW_WandWarning |
integer |
| MW_MonitorWarning |
integer |
| MW_RegistryWarning |
integer |
| MW_ConfigureWarning |
integer |
| MW_ErrorException |
integer |
| MW_ResourceLimitError |
integer |
| MW_TypeError |
integer |
| MW_OptionError |
integer |
| MW_DelegateError |
integer |
| MW_MissingDelegateError |
integer |
| MW_CorruptImageError |
integer |
| MW_FileOpenError |
integer |
| MW_BlobError |
integer |
| MW_StreamError |
integer |
| MW_CacheError |
integer |
| MW_CoderError |
integer |
| MW_ModuleError |
integer |
| MW_DrawError |
integer |
| MW_ImageError |
integer |
| MW_WandError |
integer |
| MW_MonitorError |
integer |
| MW_RegistryError |
integer |
| MW_ConfigureError |
integer |
| MW_FatalErrorException |
integer |
| MW_ResourceLimitFatalError |
integer |
| MW_TypeFatalError |
integer |
| MW_OptionFatalError |
integer |
| MW_DelegateFatalError |
integer |
| MW_MissingDelegateFatalError |
integer |
| MW_CorruptImageFatalError |
integer |
| MW_FileOpenFatalError |
integer |
| MW_BlobFatalError |
integer |
| MW_StreamFatalError |
integer |
| MW_CacheFatalError |
integer |
| MW_CoderFatalError |
integer |
| MW_ModuleFatalError |
integer |
| MW_DrawFatalError |
integer |
| MW_ImageFatalError |
integer |
| MW_WandFatalError |
integer |
| MW_MonitorFatalError |
integer |
| MW_RegistryFatalError |
integer |
| MW_ConfigureFatalError |
integer |
FillRule constants
| Constant |
Type |
| MW_UndefinedRule |
integer |
| MW_EvenOddRule |
integer |
| MW_NonZeroRule |
integer |
FilterTypes constants
| Constant |
Type |
| MW_UndefinedFilter |
integer |
| MW_PointFilter |
integer |
| MW_BoxFilter |
integer |
| MW_TriangleFilter |
integer |
| MW_HermiteFilter |
integer |
| MW_HanningFilter |
integer |
| MW_HammingFilter |
integer |
| MW_BlackmanFilter |
integer |
| MW_GaussianFilter |
integer |
| MW_QuadraticFilter |
integer |
| MW_CubicFilter |
integer |
| MW_CatromFilter |
integer |
| MW_MitchellFilter |
integer |
| MW_LanczosFilter |
integer |
| MW_BesselFilter |
integer |
| MW_SincFilter |
integer |
GravityType constants
| Constant |
Type |
| MW_UndefinedGravity |
integer |
| MW_ForgetGravity |
integer |
| MW_NorthWestGravity |
integer |
| MW_NorthGravity |
integer |
| MW_NorthEastGravity |
integer |
| MW_WestGravity |
integer |
| MW_CenterGravity |
integer |
| MW_EastGravity |
integer |
| MW_SouthWestGravity |
integer |
| MW_SouthGravity |
integer |
| MW_SouthEastGravity |
integer |
| MW_StaticGravity |
integer |
ImageType constants
| Constant |
Type |
| MW_UndefinedType |
integer |
| MW_BilevelType |
integer |
| MW_GrayscaleType |
integer |
| MW_GrayscaleMatteType |
integer |
| MW_PaletteType |
integer |
| MW_PaletteMatteType |
integer |
| MW_TrueColorType |
integer |
| MW_TrueColorMatteType |
integer |
| MW_ColorSeparationType |
integer |
| MW_ColorSeparationMatteType |
integer |
| MW_OptimizeType |
integer |
InterlaceType constants
| Constant |
Type |
| MW_UndefinedInterlace |
integer |
| MW_NoInterlace |
integer |
| MW_LineInterlace |
integer |
| MW_PlaneInterlace |
integer |
| MW_PartitionInterlace |
integer |
LineCap constants
| Constant |
Type |
| MW_UndefinedCap |
integer |
| MW_ButtCap |
integer |
| MW_RoundCap |
integer |
| MW_SquareCap |
integer |
LineJoin constants
| Constant |
Type |
| MW_UndefinedJoin |
integer |
| MW_MiterJoin |
integer |
| MW_RoundJoin |
integer |
| MW_BevelJoin |
integer |
MagickEvaluateOperator constants
| Constant |
Type |
| MW_UndefinedEvaluateOperator |
integer |
| MW_AddEvaluateOperator |
integer |
| MW_AndEvaluateOperator |
integer |
| MW_DivideEvaluateOperator |
integer |
| MW_LeftShiftEvaluateOperator |
integer |
| MW_MaxEvaluateOperator |
integer |
| MW_MinEvaluateOperator |
integer |
| MW_MultiplyEvaluateOperator |
integer |
| MW_OrEvaluateOperator |
integer |
| MW_RightShiftEvaluateOperator |
integer |
| MW_SetEvaluateOperator |
integer |
| MW_SubtractEvaluateOperator |
integer |
| MW_XorEvaluateOperator |
integer |
MetricType constants
| Constant |
Type |
| MW_UndefinedMetric |
integer |
| MW_MeanAbsoluteErrorMetric |
integer |
| MW_MeanSquaredErrorMetric |
integer |
| MW_PeakAbsoluteErrorMetric |
integer |
| MW_PeakSignalToNoiseRatioMetric |
integer |
| MW_RootMeanSquaredErrorMetric |
integer |
MontageMode constants
| Constant |
Type |
| MW_UndefinedMode |
integer |
| MW_FrameMode |
integer |
| MW_UnframeMode |
integer |
| MW_ConcatenateMode |
integer |
NoiseType constants
| Constant |
Type |
| MW_UndefinedNoise |
integer |
| MW_UniformNoise |
integer |
| MW_GaussianNoise |
integer |
| MW_MultiplicativeGaussianNoise |
integer |
| MW_ImpulseNoise |
integer |
| MW_LaplacianNoise |
integer |
| MW_PoissonNoise |
integer |
PaintMethod constants
| Constant |
Type |
| MW_UndefinedMethod |
integer |
| MW_PointMethod |
integer |
| MW_ReplaceMethod |
integer |
| MW_FloodfillMethod |
integer |
| MW_FillToBorderMethod |
integer |
| MW_ResetMethod |
integer |
PreviewType constants
| Constant |
Type |
| MW_UndefinedPreview |
integer |
| MW_RotatePreview |
integer |
| MW_ShearPreview |
integer |
| MW_RollPreview |
integer |
| MW_HuePreview |
integer |
| MW_SaturationPreview |
integer |
| MW_BrightnessPreview |
integer |
| MW_GammaPreview |
integer |
| MW_SpiffPreview |
integer |
| MW_DullPreview |
integer |
| MW_GrayscalePreview |
integer |
| MW_QuantizePreview |
integer |
| MW_DespecklePreview |
integer |
| MW_ReduceNoisePreview |
integer |
| MW_AddNoisePreview |
integer |
| MW_SharpenPreview |
integer |
| MW_BlurPreview |
integer |
| MW_ThresholdPreview |
integer |
| MW_EdgeDetectPreview |
integer |
| MW_SpreadPreview |
integer |
| MW_SolarizePreview |
integer |
| MW_ShadePreview |
integer |
| MW_RaisePreview |
integer |
| MW_SegmentPreview |
integer |
| MW_SwirlPreview |
integer |
| MW_ImplodePreview |
integer |
| MW_WavePreview |
integer |
| MW_OilPaintPreview |
integer |
| MW_CharcoalDrawingPreview |
integer |
| MW_JPEGPreview |
integer |
RenderingIntent constants
| Constant |
Type |
| MW_UndefinedIntent |
integer |
| MW_SaturationIntent |
integer |
| MW_PerceptualIntent |
integer |
| MW_AbsoluteIntent |
integer |
| MW_RelativeIntent |
integer |
ResolutionType constants
| Constant |
Type |
| MW_UndefinedResolution |
integer |
| MW_PixelsPerInchResolution |
integer |
| MW_PixelsPerCentimeterResolution |
integer |
ResourceType constants
| Constant |
Type |
| MW_UndefinedResource |
integer |
| MW_AreaResource |
integer |
| MW_DiskResource |
integer |
| MW_FileResource |
integer |
| MW_MapResource |
integer |
| MW_MemoryResource |
integer |
StorageType constants
| Constant |
Type |
| MW_UndefinedPixel |
integer |
| MW_CharPixel |
integer |
| MW_ShortPixel |
integer |
| MW_IntegerPixel |
integer |
| MW_LongPixel |
integer |
| MW_FloatPixel |
integer |
| MW_DoublePixel |
integer |
StretchType constants
| Constant |
Type |
| MW_UndefinedStretch |
integer |
| MW_NormalStretch |
integer |
| MW_UltraCondensedStretch |
integer |
| MW_ExtraCondensedStretch |
integer |
| MW_CondensedStretch |
integer |
| MW_SemiCondensedStretch |
integer |
| MW_SemiExpandedStretch |
integer |
| MW_ExpandedStretch |
integer |
| MW_ExtraExpandedStretch |
integer |
| MW_UltraExpandedStretch |
integer |
| MW_AnyStretch |
integer |
StyleType constants
| Constant |
Type |
| MW_UndefinedStyle |
integer |
| MW_NormalStyle |
integer |
| MW_ItalicStyle |
integer |
| MW_ObliqueStyle |
integer |
| MW_AnyStyle |
integer |
VirtualPixelMethod constants
| Constant |
Type |
| MW_UndefinedVirtualPixelMethod |
integer |
| MW_ConstantVirtualPixelMethod |
integer |
| MW_EdgeVirtualPixelMethod |
integer |
| MW_MirrorVirtualPixelMethod |
integer |
| MW_TileVirtualPixelMethod |
integer |
MagickWand For PHP Methods
ClearDrawingWand -- clears a
DrawingWand resource
ClearMagickWand --
clears resources associated with a MagickWand resource
ClearPixelIterator -- clears resources
associated with a PixelIterator resource
ClearPixelWand -- clears resources associated
with a PixelWand resource
CloneDrawingWand -- makes an exact copy of a
DrawingWand resource
CloneMagickWand --
make a copy of a MagickWand
DestroyDrawingWand -- destroys a
DrawingWand resource
DestroyMagickWand -- destroys a MagickWand
resource
DestroyPixelIterator --
destroys a PixelIterator resource
DestroyPixelWand -- destroys a PixelWand
resource
DestroyPixelWandArray --
destroys an array of PixelWand resources
DestroyPixelWands -- alias of DestroyPixelWandArray()
DrawAffine -- adjusts the current affine
transformation matrix
DrawAnnotation --
draws text on the image
DrawArc -- draws an arc
on the image
DrawBezier -- draws a Bezier
curve using the current stroke, stroke width, and fill color or texture
DrawCircle -- draws a circle on the image
DrawColor -- draws color on an image using the
current fill color
DrawComment -- adds a
comment to a vector output stream
DrawComposite -- composites an image onto the
current active image
DrawEllipse -- draws
an ellipse on the image
DrawGetClipPath
-- returns the current clipping path ID
DrawGetClipRule -- returns the current polygon
fill rule to be used by the clipping path
DrawGetClipUnits -- returns the
interpretation of clip path units in the current active image
DrawGetException -- returns the description
and type of a DrawingWand error
DrawGetExceptionString -- returns the
description of a DrawingWand error
DrawGetExceptionType -- returns the
numerical type of a DrawingWand error
DrawGetFillAlpha -- returns the opacity used
when drawing using the fill color or fill texture
DrawGetFillColor -- returns the fill color
used for drawing filled objects
DrawGetFillOpacity -- returns the opacity
used when drawing using the fill color or fill texture
DrawGetFillRule -- returns the fill rule used
while drawing polygons
DrawGetFont --
returns a string specifying the font used when annotating with text
DrawGetFontFamily -- returns the font family
to use when annotating with text
DrawGetFontSize -- returns the font pointsize
used when annotating with text
DrawGetFontStretch -- returns the font
stretch used when annotating with text
DrawGetFontStyle -- returns the font style
used when annotating with text
DrawGetFontWeight -- returns the font weight
used when annotating with text
DrawGetGravity -- returns the text placement
gravity used when annotating with text
DrawGetStrokeAlpha -- returns the opacity
of stroked object outlines
DrawGetStrokeAntialias -- returns the
current stroke antialias setting
DrawGetStrokeColor -- returns the color
used for stroking object outlines
DrawGetStrokeDashArray -- returns an
array representing the pattern of dashes and gaps used to stroke paths
DrawGetStrokeDashOffset -- returns the
offset into the dash pattern where the dash starts
DrawGetStrokeLineCap -- returns the shape
to be used at the end of open subpaths when they are stroked
DrawGetStrokeLineJoin -- returns the
shape to be used at the corners of paths (or other vector shapes) when they are
stroked
DrawGetStrokeMiterLimit
-- returns the miter limit
DrawGetStrokeOpacity -- returns the
opacity of stroked object outlines
DrawGetStrokeWidth -- returns the width of
the stroke used to draw object outlines
DrawGetTextAlignment -- returns the
alignment that will be applied when annotating with text
DrawGetTextAntialias -- returns the
current text antialias setting
DrawGetTextDecoration -- returns the
decoration applied when annotating with text
DrawGetTextEncoding -- returns a string
specifying the code set used for text annotations
DrawGetTextUnderColor -- returns the
color of the background rectangle placed under text annotations
DrawGetVectorGraphics -- returns the
DrawingWand's vector graphics string
DrawLine
-- draws a line on the image
DrawMatte --
paints on the image's opacity channel in order to set affected pixels to
transparent
DrawPathClose -- closes the
current path
DrawPathCurveToAbsolute -- draws a
cubic Bezier curve from the current point using absolute coordinates
DrawPathCurveToQuadraticBezierAbsolute
-- draws a quadratic Bezier curve from the current point using absolute
coordinates
DrawPathCurveToQuadraticBezierRelative
-- draws a quadratic Bezier curve from the current point using relative
coordinates
DrawPathCurveToQuadraticBezierSmoothAbsolute
-- draws a quadratic Bezier curve from the current point using absolute
coordinates
DrawPathCurveToQuadraticBezierSmoothRelative
-- draws a quadratic Bezier curve from the current point using relative
coordinates
DrawPathCurveToRelative -- draws a
cubic Bezier curve from the current point using relative coordinates
DrawPathCurveToSmoothAbsolute --
draws a cubic Bezier curve from the current point using absolute coordinates
DrawPathCurveToSmoothRelative --
draws a cubic Bezier curve from the current point using relative coordinates
DrawPathEllipticArcAbsolute
-- draws an elliptical arc from the current point using absolute coordinates
DrawPathEllipticArcRelative
-- draws an elliptical arc from the current point using relative coordinates
DrawPathFinish -- terminates the current
path
DrawPathLineToAbsolute --
draws a line path from the current point to the given coordinate using absolute
coordinates
DrawPathLineToHorizontalAbsolute
-- draws a horizontal line path from the current point to the target point using
absolute coordinates
DrawPathLineToHorizontalRelative
-- draws a horizontal line path from the current point to the target point using
relative coordinates
DrawPathLineToRelative -- draws a line
path from the current point to the given coordinate using relative coordinates
DrawPathLineToVerticalAbsolute
-- draws a vertical line path from the current point to the target point using
absolute coordinates
DrawPathLineToVerticalRelative
-- draws a vertical line path from the current point to the target point using
relative coordinates
DrawPathMoveToAbsolute -- starts a new
sub-path at the given coordinate using absolute coordinates
DrawPathMoveToRelative -- starts a new
sub-path at the given coordinate using relative coordinates
DrawPathStart -- declares the start of a path
drawing list
DrawPoint -- draws a point at
the specified coordinates
DrawPolygon --
draws a polygon using the current stroke, stroke width, and fill color or
texture
DrawPolyline -- draws a polyline
using the current stroke, stroke width, and fill color or texture
DrawPopClipPath -- terminates a clip path
definition
DrawPopDefs -- terminates a
definition list
DrawPopPattern --
terminates a pattern definition
DrawPushClipPath -- starts a clip path
definition
DrawPushDefs --
DrawPushPattern -- starts the definition of a
named pattern
DrawRectangle -- draws a
rectangle
DrawRender -- renders all
preceding drawing commands
DrawRotate --
applies the specified rotation to the current coordinate space
DrawRoundRectangle -- draws a rounted
rectangle
DrawScale -- adjusts the scaling
factor to apply in the horizontal and vertical directions to the current
coordinate space
DrawSetClipPath --
associates a named clipping path with the DrawingWand
DrawSetClipRule -- sets the current polygon
fill rule to be used by the clipping path
DrawSetClipUnits -- sets the interpretation
of clip path units in the current active image
DrawSetFillAlpha -- sets the opacity to use
when drawing using the fill color or fill texture
DrawSetFillColor -- sets the fill color to be
used for drawing filled objects
DrawSetFillOpacity -- sets the opacity to
use when drawing using the fill color or fill texture
DrawSetFillPatternURL -- sets the URL to
use as a fill pattern for filling objects
DrawSetFillRule -- sets the fill rule used
while drawing polygons
DrawSetFont -- sets
the font file to use when annotating with text
DrawSetFontFamily -- sets the font family to
use when annotating with text
DrawSetFontSize -- sets the font pointsize to
use when annotating with text
DrawSetFontStretch -- sets the font stretch
used when annotating with text
DrawSetFontStyle -- sets the font style used
when annotating with text
DrawSetFontWeight -- sets the font weight to
use when annotating with text
DrawSetGravity -- sets the text placement
gravity used when annotating with text
DrawSetStrokeAlpha -- specifies the opacity
of stroked object outlines
DrawSetStrokeAntialias -- controls
whether stroked outlines are antialiased
DrawSetStrokeColor -- sets the color used
for stroking object outlines
DrawSetStrokeDashArray -- specifies the
pattern of dashes and gaps used to stroke paths
DrawSetStrokeDashOffset -- specifies
the offset into the dash pattern to start the dash
DrawSetStrokeLineCap -- sets the shape to
be used at the end of open subpaths when they are stroked
DrawSetStrokeLineJoin -- sets the shape
to be used at the corners of paths (or other vector shapes) when they are
stroked
DrawSetStrokeMiterLimit
-- specifies the miter limit
DrawSetStrokeOpacity -- specifies the
opacity of stroked object outlines
DrawSetStrokePatternURL -- sets the
pattern used for stroking object outlines
DrawSetStrokeWidth -- sets the width of the
stroke used to draw object outlines
DrawSetTextAlignment -- sets the
alignment that will be applied when annotating with text
DrawSetTextAntialias -- controls whether
text is antialiased
DrawSetTextDecoration -- sets the
decoration applied when annotating with text
DrawSetTextEncoding -- specifies specifies
the text codeset to use for text annotations
DrawSetTextUnderColor -- sets the color
of the background rectangle to place under text annotations
DrawSetVectorGraphics -- sets the vector
graphics string associated with the specified DrawingWand
DrawSetViewbox -- sets the overall canvas size
to be recorded with the drawing vector data
DrawSkewX -- skews the current coordinate system in
the horizontal direction
DrawSkewY -- skews
the current coordinate system in the vertical direction
DrawTranslate -- applies a translation to the
current coordinate system
IsDrawingWand
-- tells whether a variable is a DrawingWand resource
IsMagickWand -- tells whether a variable is a
MagickWand resource
IsPixelIterator --
tells whether a variable is a PixelIterator resource
IsPixelWand -- tells whether a variable is a
PixelWand resource
MagickAdaptiveThresholdImage --
selects an individual threshold for each pixel in the current active image
MagickAddImage -- adds the current
active image of one MagickWand to another
MagickAddNoiseImage -- adds random noise
to the current active image
MagickAffineTransformImage --
transforms the current active image as dictated by the affine matrix of the
DrawingWand
MagickAnnotateImage --
annotates the current active image with text
MagickAppendImages -- appends a set of
images
MagickAverageImages --
averages a set of images
MagickBlackThresholdImage -- forces
all pixels below a specified threshold into black while leaving all pixels above
the threshold unchanged
MagickBlurImage
-- blurs the current active image, or blurs one or more image channels.
MagickBorderImage -- surrounds the current
active image with a colored border
MagickCharcoalImage -- simulates a
charcoal drawing
MagickChopImage --
removes a region of the current active image
MagickClipImage -- clips along the first path
from the 8BIM profile, if present
MagickClipPathImage -- clips along the
named paths from the 8BIM profile, if present
MagickCoalesceImages -- composites a set
of images
MagickColorizeImage --
blends the fill color with each pixel in the current active image
MagickCombineImages -- combines one or
more images into a single image
MagickCommentImage -- adds a comment to the
current active image
MagickCompareImages -- compares one or
more images, or image channels and returns the specified distortion metric
MagickCompositeImage -- composites
one image onto another at the specified offset
MagickConstituteImage -- adds an image
to the MagickWand comprised of the the pixel data you supply
MagickContrastImage -- enhances the
intensity differences between the lighter and darker elements of the current
active image
MagickConvolveImage --
applies a custom convolution kernel to the current active image, or to one or
more image channels
MagickCropImage --
extracts a region of the current active image
MagickCycleColormapImage -- displaces
the current active image's colormap by a given number of positions
MagickDeconstructImages -- compares
each image with the next in a sequence
MagickDescribeImage -- returns a string
description of the current active image
MagickDespeckleImage -- reduces the
speckle noise in the current active image
MagickDrawImage -- renders the DrawingWand on
the current active image
MagickEchoImageBlob -- outputs the current
active image to stdout as a BLOB
MagickEchoImagesBlob -- outputs the
current active image sequence to stdout as a BLOB
MagickEdgeImage -- enhance edges within the
current active image with a convolution filter of a given radius
MagickEmbossImage -- creates a grayscale
version of the current active image, with a three-dimensional effect
MagickEnhanceImage -- applies a digital
filter that improves the quality of a noisy image
MagickEqualizeImage -- equalizes the
histogram of the current active image
MagickEvaluateImage -- applies an
arithmetic, relational, or logical operator to the current active image
MagickFlattenImages -- merges a sequence
of images
MagickFlipImage -- creates a
vertical mirror image
MagickFloodfillPaintImage -- changes
the color value of any pixel that matches the target pixel and is an immediate
neighbor
MagickFlopImage -- creates a
horizontal mirror image
MagickFrameImage -- adds a simulated
three-dimensional border around the current active image
MagickFxImage -- evaluates an expression for
each pixel in the current active image or image channel
MagickGammaImage -- gamma-corrects a
particular image or image channel
MagickGaussianBlurImage -- blurs the
current active image, or one of its image channels
MagickGetCharHeight -- returns the maximum
character height of characters in a specified string
MagickGetCharWidth -- returns the maximum
character width of characters in a specified string
MagickGetCopyright -- returns the
ImageMagick API copyright as a string constant
MagickGetException -- returns the
description and type of a MagickWand error
MagickGetExceptionString -- returns
the description of a MagickWand error
MagickGetExceptionType -- returns the
numerical type of a MagickWand error
MagickGetFilename -- returns the filename
associated with an image sequence
MagickGetFormat -- returns the format of the
MagickWand
MagickGetHomeURL -- returns
the ImageMagick home URL
MagickGetImage
-- returns the current active image, in a New MagickWand
MagickGetImageClipMask -- returns the
image clip mask at the current image index.
MagickGetImageBackgroundColor --
returns the current active image's background color
MagickGetImageBlob -- returns the current
active image as a BLOB
MagickGetImageBluePrimary -- returns
the chromaticy blue primary point of the current active image
MagickGetImageBorderColor -- returns
border color of the current active image
MagickGetImageChannelMean -- returns
the mean and standard deviation of one or more image channels
MagickGetImageColormapColor --
returns the color of the specified colormap index of the current active image
MagickGetImageColors -- returns
the number of unique colors in the current active image
MagickGetImageColorspace -- returns
the image colorspace of the current active image
MagickGetImageCompose -- returns the
CompositeOperator associated with the current active image
MagickGetImageCompression -- returns
the image compression of the current active image
MagickGetImageCompressionQuality
-- returns the compression quality of the current active image
MagickGetImageDelay -- returns the delay
of the current active image
MagickGetImageDepth -- returns the depth
of a particular image or image channel
MagickGetImageDispose -- returns the
image disposal method of the current active image
MagickGetImageExtrema -- returns the
extrema for one or more images, or image channels
MagickGetImageFilename -- returns the
filename of a particular image in a sequence
MagickGetImageFormat -- returns the
format of the current active image
MagickGetImageGamma -- returns the gamma
of the current active image
MagickGetImageGreenPrimary --
returns the chromaticy green primary point of the current active image
MagickGetImageHeight -- returns the
height of the current active image
MagickGetImageHistogram -- returns the
histogram of the current active image as an array of PixelWand resources
MagickGetImageIndex -- returns the index
of the current active image
MagickGetImageInterlaceScheme --
returns the image interlace scheme of the current active image
MagickGetImageIterations -- returns
the number of iterations of the current active image
MagickGetImageMatteColor -- returns
matte color of the current active image
MagickGetImageMimeType -- returns the
MIME media-type of the current active image
MagickGetImagePixelColor -- returns
the color of the specified pixel
MagickGetImagePixels -- extracts pixel
data from the current active image and returns it an array
MagickGetImageProfile -- returns the
named profile of the current active image
MagickGetImageProperty -- returns the
named property of the current active image
MagickGetImageRedPrimary -- returns
the chromaticy red primary point of the current active image
MagickGetImageRenderingIntent --
returns the image rendering intent of the current active image
MagickGetImageResolution -- returns
the X and Y resolution of the current active image
MagickGetImageScene -- returns the scene
of the current active image
MagickGetImageSignature -- generates
an SHA-256 message digest for the current active image's pixel stream
MagickGetImageSize -- returns the size of
the current active image
MagickGetImageType -- returns the potential
image type of the current active image
MagickGetImageUnits -- returns the image's
units of resolution
MagickGetImageVirtualPixelMethod
-- returns the virtual pixel method for the current active image
MagickGetImageWhitePoint -- returns
the chromaticy white point
MagickGetImageWidth -- returns the width
of the current active image
MagickGetImagesBlob -- returns the current
active image sequence as a BLOB
MagickGetInterlaceScheme -- returns
the image interlace scheme of a MagickWand
MagickGetMaxTextAdvance -- returns the
maximum horizontal advance of a characters in a specified string
MagickGetMimeType -- returns the MIME
media-type of the MagickWand
MagickGetNumberImages -- returns the
number of images currently associated with a MagickWand
MagickGetPackageName -- returns the
ImageMagick package name as a string constant
MagickGetQuantumDepth -- returns the
ImageMagick quantum depth as a double
MagickGetReleaseDate -- returns the
ImageMagick release date as a string
MagickGetResourceLimit -- returns the
the specified resource in megabytes
MagickGetSamplingFactors -- returns
the horizontal and vertical sampling factors
MagickGetSize -- alias of MagickGetWandSize()
MagickGetStringHeight -- returns the
height of a specified string
MagickGetStringWidth -- returns the width
of a specified string
MagickGetTextAscent -- returns the maximum
character ascent of characters in a specified string
MagickGetTextDescent -- returns the
maximum character descent of characters in a specified string
MagickGetVersion -- returns the ImageMagick
API version as a string constant and as a number
MagickGetVersionNumber -- returns the
ImageMagick API version as a number
MagickGetVersionString -- returns the
ImageMagick API version as a string
MagickGetWandSize -- returns the size (pixel
columns & rows) associated with a MagickWand
MagickHasNextImage -- returns TRUE if there
are images following the current one
MagickHasPreviousImage -- returns TRUE
if there are images preceeding the current one
MagickImplodeImage -- "implodes" the
current active image's pixels by the specified percentage
MagickLabelImage -- adds a label to your
image
MagickLevelImage -- adjusts the
levels of the current active image or one of its image channels
MagickMagnifyImage -- scales the current
active image proportionally to twice its original size
MagickMapImage -- replaces the colors of the
current active image with the closest color from a reference image
MagickMedianFilterImage -- applies a
digital filter that improves the quality of a noisy image
MagickMinifyImage -- scales the current
active image proportionally to one-half its original size
MagickModulateImage -- adjust the
brightness, saturation, and hue of the current active image
MagickMontageImage -- creates a composite
image by combining several separate images
MagickMorphImages -- creates the appearance
of a meta-morphosis from one image to the next in the MagickWand's set of images
MagickMosaicImages -- inlays the
MagickWand's image sequence to form a single coherent picture
MagickMotionBlurImage -- simulates
motion blur on the current active image
MagickNegateImage -- negates the colors in
the current active image or one of its image channels
MagickNewImage -- adds a blank image canvas of
the specified size and background color to a MagickWand's image list
MagickNextImage -- causes the next image (if
any) in the MagickWand's image list to become the active/current image
MagickNormalizeImage -- enhances the
contrast of a color image
MagickOilPaintImage -- applies a special
effect filter that simulates an oil painting
MagickPaintOpaqueImage -- changes the
color of any pixel in the current active image that matches a target color
MagickOrderedPosterizeImage
-- add a noise pattern to the image with specific amplitudes
MagickPingImage -- efficiently retrieves an
image file's attributes
MagickPosterizeImage -- reduces the
current active image to a limited number of color levels
MagickPreviewImages -- tiles 9 thumbnails
of the specified image with an image processing operation applied at varying
strengths
MagickPreviousImage --
causes the previous image (if any) in the MagickWand's image list to become the
active/current image
MagickProfileImage -- adds or removes a
ICC, IPTC, or generic profile from the current active image
MagickQuantizeImage -- analyzes the colors
within the current active image and chooses a fixed number of colors to
represent the image
MagickQuantizeImages -- analyzes the
colors within the MagickWand's sequence of images and chooses a fixed number of
colors to represent the images
MagickQueryConfigureOption --
returns the value associated with the specified configure option
MagickQueryConfigureOptions --
returns any configure options that match the specified pattern
MagickQueryFontMetrics -- returns a 7
element array containing various font metrics
MagickQueryFonts -- returns any font that
match the specified pattern
MagickQueryFormats -- returns any image
formats that match the specified pattern
MagickRadialBlurImage -- radial blurs
the current active image
MagickRaiseImage -- creates a simulated
three-dimensional button-like effect on the current active image
MagickReadImage -- reads an image or image
sequence
MagickReadImageBlob --
reads an image or image sequence from a BLOB
MagickReadImageFile -- reads an image or
image sequence from an opened PHP stream
MagickReadImages -- reads an array of image
filenames into the MagickWand
MagickRecolorImage -- translate, scale,
shear, or rotate image colors.
MagickReduceNoiseImage -- smooths the
contours of the current active image
MagickRemoveImage -- removes the current
active image from the MagickWand's image list
MagickRemoveImageProfile -- removes
the named image profile and returns it
MagickRemoveImageProfiles -- removes
all ICC, IPTC, or generic profiles from the current active image
MagickResampleImage -- resamples the
current active image to a desired resolution
MagickResetIterator -- resets the
MagickWand's image iterator
MagickResizeImage -- scales the current
active image to the desired dimensions
MagickRollImage -- offsets the current active
image
MagickRotateImage -- rotates
the current active image
MagickSampleImage -- scales the current
active image
MagickScaleImage --
scales the size of the current active image to the given dimensions
MagickSeparateImageChannel --
separates a channel from the current active image
MagickSetCompressionQuality --
sets the compression quality of the MagickWand's image sequence
MagickSetFilename -- sets the filename
before you read or write an image file
MagickSetFirstIterator -- sets a
MagickWand's image list iterator to the first image
MagickSetFormat -- sets the format of the
MagickWand
MagickShadowImage --
simulate an image shadow
MagickSetImage
-- replaces the active/current image
MagickSetImageAlphaChannel --
activate, deactivate, reset, or set the alpha channel
MagickSetImageBackgroundColor --
sets background color of the current active image
MagickSetImageBias -- sets the image bias
for any method that convolves the current active image
MagickSetImageBluePrimary -- sets
the image chromaticity blue primary point of the current active image
MagickSetImageBorderColor -- sets
the border color of the current active image
MagickSetImageClipMask -- replaces the
active/current image clip mask
MagickSetImageColormapColor --
sets the color of the specified colormap index of the current active image
MagickSetImageColorspace --
sets the image colorspace of the current active image
MagickSetImageCompose -- sets the
CompositeOperator associated with the current active image
MagickSetImageCompression -- sets
the image compression of the current active image
MagickSetImageCompressionQuality
-- sets compression quality of the current active image
MagickSetImageDelay -- sets the delay of
the current active image
MagickSetImageDepth -- sets the depth of
the current active image, or that of the specified image channel
MagickSetImageDispose -- sets the image
disposal method of the current active image
MagickSetImageFilename -- sets the
filename of the current active image
MagickSetImageFormat -- sets the format
of the current active image
MagickSetImageGamma -- sets the gamma of
the current active image
MagickSetImageGreenPrimary -- sets
the image chromaticity green primary point of the current active image
MagickSetImageIndex -- sets the
MagickWand's image index to the specified position
MagickSetImageInterlaceScheme --
sets the image interlace scheme of the current active image
MagickSetImageIterations -- sets the
number of iterations of the current active image
MagickSetImageMatteColor -- sets
matte color of the current active image
MagickSetImageOpacity -- sets the image
opacity for any method that convolves the current active image
MagickSetImageOption -- associates one or
options with a particular image format
MagickSetImagePixels -- accepts pixel
data and stores it in the current active image, at the location you specify
MagickSetImageProfile -- adds a
named profile to the current active image
MagickSetImageProperty -- adds a named
property to the current active image
MagickSetImageRedPrimary -- sets the
image chromaticity red primary point of the current active image
MagickSetImageRenderingIntent --
sets the image rendering intent of the current active image
MagickSetImageResolution -- sets the
resolution of the current active image
MagickSetImageScene -- sets the scene of
the current active image
MagickSetImageType -- sets the image type
of the current active image
MagickSetImageUnits -- sets the image's
units of resolution
MagickSetImageVirtualPixelMethod
-- sets the virtual pixel method for the current active image
MagickSetImageWhitePoint -- sets the
chromaticity white point of the current active image
MagickSetInterlaceScheme -- sets the
interlace scheme for the MagickWand's image sequence
MagickSetLastIterator -- sets a
MagickWand's image list iterator to the last image
MagickSetPassphrase -- sets the passphrase
MagickSetResolution -- sets the
resolution of the current active image
MagickSetResourceLimit -- sets the
limit for a particular resource in megabytes
MagickSetSamplingFactors -- sets the
sampling factors of the current active image
MagickSetSize -- alias of MagickSetWandSize()
MagickSetWandSize -- sets the size of a
MagickWand
MagickSharpenImage --
sharpens the current active image, or one or more of its image channels
MagickShaveImage -- shaves pixels from the
edges of the current active image
MagickShearImage -- slides one edge of the
current active image along the X or Y axis, creating a parallelogram
MagickSolarizeImage -- applies a special
effect to the current active image
MagickSpliceImage -- splices a solid color
into the current active image
MagickSpreadImage --
MagickSteganoImage -- hides a digital
watermark within the current active image
MagickStereoImage --
MagickStripImage -- strips the current active
image of all profiles and comments
MagickSwirlImage -- swirls the pixels about
the center of the current active image
MagickTextureImage -- repeatedly tiles a
texture image across and down the canvas of the current active image
MagickThresholdImage -- changes the
current active image into a high-contrast, two color image
MagickTintImage -- applies a color vector to
each pixel in the current active image
MagickTransformImage --
MagickTransparentPaintImage --
changes the opacity of any pixel in the current active image that matches the
target color
MagickTrimImage -- removes
edges that are the same color as the background color from the current active
image
MagickUnsharpMaskImage --
sharpens the current active image, or one or more of its image channels
MagickWaveImage -- creates a "ripple" effect
in the current active image
MagickWhiteThresholdImage --
MagickWriteImage -- writes the current active
image to the specified filename
MagickWriteImageFile -- writes the
current active image to an opened PHP stream
MagickWriteImages -- writes a MagickWand's
image sequence to a file or files
MagickWriteImagesFile -- writes a
MagickWand's image sequence to an opened PHP stream
NewDrawingWand -- returns a new DrawingWand
resource.
NewMagickWand -- returns a new
MagickWand resource.
NewPixelIterator
-- returns a new PixelIterator resource.
NewPixelRegionIterator -- returns a new
PixelIterator resource.
NewPixelWand --
returns a new PixelWand resource.
NewPixelWandArray -- returns an array of
PixelWand resources.
NewPixelWands --
alias of NewPixelWandArray()
PixelGetAlpha -- returns the normalized alpha
color value of the PixelWand
PixelGetAlphaQuantum -- returns the alpha
Quantum color value of the PixelWand
PixelGetBlack -- returns the normalized black
color value of the PixelWand
PixelGetBlackQuantum -- returns the black
Quantum color of the PixelWand
PixelGetBlue -- returns the normalized blue color
value of the PixelWand
PixelGetBlueQuantum -- returns the blue
Quantum color of the PixelWand
PixelGetColorAsString -- returns the
color of the PixelWand as a string
PixelGetColorCount -- returns the color
count associated with this PixelWand
PixelGetCyan -- returns the normalized cyan color
value of the PixelWand
PixelGetCyanQuantum -- returns the cyan
Quantum color of the PixelWand
PixelGetException -- returns the description
and type of a PixelWand error
PixelGetExceptionString -- returns the
description of a PixelWand error
PixelGetExceptionType -- returns the
numerical type of a PixelWand error
PixelGetGreen -- returns the normalized green
color value of the PixelWand
PixelGetGreenQuantum -- returns the green
Quantum color of the PixelWand
PixelGetIndex -- returns the colormap index from
the PixelWand
PixelGetIteratorException -- returns
the description and type of a PixelIterator error
PixelGetIteratorExceptionString
-- returns the description of a PixelIterator error
PixelGetIteratorExceptionType --
returns the numerical type of a PixelIterator error
PixelGetMagenta -- returns the normalized
magenta color value of the PixelWand
PixelGetMagentaQuantum -- returns the
magenta Quantum color of the PixelWand
PixelGetNextIteratorRow -- returns the
next row from the PixelIterator
PixelGetOpacity -- returns the normalized
opacity color value of the PixelWand
PixelGetOpacityQuantum -- returns the
opacity Quantum color of the PixelWand
PixelGetQuantumColor -- returns an array
comprised of the red, green, blue and opacity Quantum color values of the
PixelWand
PixelGetRed -- returns the
normalized red color value of the PixelWand
PixelGetRedQuantum -- returns the red
Quantum color of the PixelWand
PixelGetYellow -- returns the normalized yellow
color value of the PixelWand
PixelGetYellowQuantum -- returns the
yellow Quantum color of the PixelWand
PixelResetIterator -- resets the
PixelIterator
PixelSetAlpha -- sets the
normalized alpha color value of the PixelWand
PixelSetAlphaQuantum -- sets the alpha
Quantum color of the PixelWand
PixelSetBlack -- sets the normalized black color
value of the PixelWand
PixelSetBlackQuantum -- sets the black
Quantum color of the PixelWand
PixelSetBlue -- sets the normalized blue color
value of the PixelWand
PixelSetBlueQuantum -- sets the blue
Quantum color of the PixelWand
PixelSetColor -- sets the color of the PixelWand
with an ImageMagick color string
PixelSetColorCount -- sets the color count
of the PixelWand
PixelSetCyan -- sets the
normalized cyan color value of the PixelWand
PixelSetCyanQuantum -- sets the cyan
Quantum color of the PixelWand
PixelSetGreen -- sets the normalized green color
value of the PixelWand
PixelSetGreenQuantum -- sets the green
Quantum color of the PixelWand
PixelSetIndex -- sets the colormap index of the
PixelWand
PixelSetIteratorRow --
set the current row of the PixelIterator
PixelSetMagenta -- sets the normalized magenta
color value of the PixelWand
PixelSetMagentaQuantum -- sets the
magenta Quantum color of the PixelWand
PixelSetOpacity -- sets the normalized opacity
color value of the PixelWand
PixelSetOpacityQuantum -- sets the
opacity Quantum color of the PixelWand
PixelSetQuantumColor -- sets the red,
green, blue, and optional opacity Quantum color values of the PixelWand
PixelSetRed -- sets the normalized red color value
of the PixelWand
PixelSetRedQuantum
-- sets the red Quantum color of the PixelWand
PixelSetYellow -- sets the normalized yellow
color value of the PixelWand
PixelSetYellowQuantum -- sets the yellow
Quantum color of the PixelWand
PixelSyncIterator -- syncronizes the
PixelIterator
PopDrawingWand -- destroys
the current DrawingWand and returns to the previously pushed DrawingWand
PushDrawingWand -- clones the current
DrawingWand to create a new DrawingWand
WandGetException -- returns the description
and type of any wand/PixelIterator error
WandGetExceptionString -- returns the
description of any wand/PixelIterator error
WandGetExceptionType -- returns the
numerical type of any wand/PixelIterator error
WandHasException -- determines whether a
wand/PixelIterator contains an error
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