A classe Imagick

(PECL imagick 2, PECL imagick 3)

Resumo da classe

class Imagick implements Iterator {
public function __construct(mixed $files = ?)
public function adaptiveBlurImage(float $radius, float $sigma, int $channel = Imagick::CHANNEL_DEFAULT): bool
public function adaptiveResizeImage(
    int $columns,
    int $rows,
    bool $bestfit = false,
    bool $legacy = false
): bool
public function adaptiveSharpenImage(float $radius, float $sigma, int $channel = Imagick::CHANNEL_DEFAULT): bool
public function adaptiveThresholdImage(int $width, int $height, int $offset): bool
public function addImage(Imagick $source): bool
public function addNoiseImage(int $noise_type, int $channel = Imagick::CHANNEL_DEFAULT): bool
public function affineTransformImage(ImagickDraw $matrix): bool
public function animateImages(string $x_server): bool
public function annotateImage(
    ImagickDraw $draw_settings,
    float $x,
    float $y,
    float $angle,
    string $text
): bool
public function appendImages(bool $stack): Imagick
public function autoLevelImage(int $channel = Imagick::CHANNEL_DEFAULT): bool
public function averageImages(): Imagick
public function blackThresholdImage(mixed $threshold): bool
public function blueShiftImage(float $factor = 1.5): bool
public function blurImage(float $radius, float $sigma, int $channel = ?): bool
public function borderImage(mixed $bordercolor, int $width, int $height): bool
public function brightnessContrastImage(float $brightness, float $contrast, int $channel = Imagick::CHANNEL_DEFAULT): bool
public function charcoalImage(float $radius, float $sigma): bool
public function chopImage(
    int $width,
    int $height,
    int $x,
    int $y
): bool
public function clampImage(int $channel = Imagick::CHANNEL_DEFAULT): bool
public function clear(): bool
public function clipImage(): bool
public function clipImagePath(string $pathname, string $inside): void
public function clipPathImage(string $pathname, bool $inside): bool
public function clone(): Imagick
public function clutImage(Imagick $lookup_table, int $channel = Imagick::CHANNEL_DEFAULT): bool
public function coalesceImages(): Imagick
public function colorFloodfillImage(
    mixed $fill,
    float $fuzz,
    mixed $bordercolor,
    int $x,
    int $y
): bool
public function colorizeImage(mixed $colorize, mixed $opacity, bool $legacy = false): bool
public function colorMatrixImage(array $color_matrix): bool
public function combineImages(int $channelType): Imagick
public function commentImage(string $comment): bool
public function compareImageChannels(Imagick $image, int $channelType, int $metricType): array
public function compareImageLayers(int $method): Imagick
public function compareImages(Imagick $compare, int $metric): array
public function compositeImage(
    Imagick $composite_object,
    int $composite,
    int $x,
    int $y,
    int $channel = Imagick::CHANNEL_DEFAULT
): bool
public function contrastImage(bool $sharpen): bool
public function contrastStretchImage(float $black_point, float $white_point, int $channel = Imagick::CHANNEL_DEFAULT): bool
public function convolveImage(array $kernel, int $channel = Imagick::CHANNEL_DEFAULT): bool
public function count(int $mode = 0): int
public function cropImage(
    int $width,
    int $height,
    int $x,
    int $y
): bool
public function cropThumbnailImage(int $width, int $height, bool $legacy = false): bool
public function current(): Imagick
public function cycleColormapImage(int $displace): bool
public function decipherImage(string $passphrase): bool
public function deconstructImages(): Imagick
public function deleteImageArtifact(string $artifact): bool
public function deleteImageProperty(string $name): bool
public function deskewImage(float $threshold): bool
public function despeckleImage(): bool
public function destroy(): bool
public function displayImage(string $servername): bool
public function displayImages(string $servername): bool
public function distortImage(int $method, array $arguments, bool $bestfit): bool
public function drawImage(ImagickDraw $draw): bool
public function edgeImage(float $radius): bool
public function embossImage(float $radius, float $sigma): bool
public function encipherImage(string $passphrase): bool
public function enhanceImage(): bool
public function equalizeImage(): bool
public function evaluateImage(int $op, float $constant, int $channel = Imagick::CHANNEL_DEFAULT): bool
public function exportImagePixels(
    int $x,
    int $y,
    int $width,
    int $height,
    string $map,
    int $STORAGE
): array
public function extentImage(
    int $width,
    int $height,
    int $x,
    int $y
): bool
public function filter(ImagickKernel $ImagickKernel, int $channel = Imagick::CHANNEL_UNDEFINED): bool
public function flattenImages(): Imagick
public function flipImage(): bool
public function floodFillPaintImage(
    mixed $fill,
    float $fuzz,
    mixed $target,
    int $x,
    int $y,
    bool $invert,
    int $channel = Imagick::CHANNEL_DEFAULT
): bool
public function flopImage(): bool
public function forwardFourierTransformimage(bool $magnitude): bool
public function frameImage(
    mixed $matte_color,
    int $width,
    int $height,
    int $inner_bevel,
    int $outer_bevel
): bool
public function functionImage(int $function, array $arguments, int $channel = Imagick::CHANNEL_DEFAULT): bool
public function fxImage(string $expression, int $channel = Imagick::CHANNEL_DEFAULT): Imagick
public function gammaImage(float $gamma, int $channel = Imagick::CHANNEL_DEFAULT): bool
public function gaussianBlurImage(float $radius, float $sigma, int $channel = Imagick::CHANNEL_DEFAULT): bool
public function getColorspace(): int
public function getCompression(): int
public function getCompressionQuality(): int
public static function getCopyright(): string
public function getFilename(): string
public function getFont(): string
public function getFormat(): string
public function getGravity(): int
public static function getHomeURL(): string
public function getImage(): Imagick
public function getImageAlphaChannel(): bool
public function getImageArtifact(string $artifact): string
public function getImageAttribute(string $key): string
public function getImageBlob(): string
public function getImageBluePrimary(): array
public function getImageChannelDepth(int $channel): int
public function getImageChannelDistortion(Imagick $reference, int $channel, int $metric): float
public function getImageChannelDistortions(Imagick $reference, int $metric, int $channel = Imagick::CHANNEL_DEFAULT): float
public function getImageChannelExtrema(int $channel): array
public function getImageChannelKurtosis(int $channel = Imagick::CHANNEL_DEFAULT): array
public function getImageChannelMean(int $channel): array
public function getImageChannelRange(int $channel): array
public function getImageChannelStatistics(): array
public function getImageClipMask(): Imagick
public function getImageColormapColor(int $index): ImagickPixel
public function getImageColors(): int
public function getImageColorspace(): int
public function getImageCompose(): int
public function getImageCompression(): int
public function getImageCompressionQuality(): int
public function getImageDelay(): int
public function getImageDepth(): int
public function getImageDispose(): int
public function getImageDistortion(MagickWand $reference, int $metric): float
public function getImageExtrema(): array
public function getImageFilename(): string
public function getImageFormat(): string
public function getImageGamma(): float
public function getImageGeometry(): array
public function getImageGravity(): int
public function getImageGreenPrimary(): array
public function getImageHeight(): int
public function getImageHistogram(): array
public function getImageIndex(): int
public function getImageInterlaceScheme(): int
public function getImageInterpolateMethod(): int
public function getImageIterations(): int
public function getImageLength(): int
public function getImageMatte(): bool
public function getImageMatteColor(): ImagickPixel
public function getImageMimeType(): string
public function getImageOrientation(): int
public function getImagePage(): array
public function getImagePixelColor(int $x, int $y): ImagickPixel
public function getImageProfile(string $name): string
public function getImageProfiles(string $pattern = "*", bool $include_values = true): array
public function getImageProperties(string $pattern = "*", bool $include_values = true): array
public function getImageProperty(string $name): string
public function getImageRedPrimary(): array
public function getImageRegion(
    int $width,
    int $height,
    int $x,
    int $y
): Imagick
public function getImageRenderingIntent(): int
public function getImageResolution(): array
public function getImagesBlob(): string
public function getImageScene(): int
public function getImageSignature(): string
public function getImageSize(): int
public function getImageTicksPerSecond(): int
public function getImageTotalInkDensity(): float
public function getImageType(): int
public function getImageUnits(): int
public function getImageVirtualPixelMethod(): int
public function getImageWhitePoint(): array
public function getImageWidth(): int
public function getInterlaceScheme(): int
public function getIteratorIndex(): int
public function getNumberImages(): int
public function getOption(string $key): string
public static function getPackageName(): string
public function getPage(): array
public function getPixelRegionIterator(
    int $x,
    int $y,
    int $columns,
    int $rows
): ImagickPixelIterator
public function getPointSize(): float
public static function getQuantum(): int
public static function getQuantumDepth(): array
public static function getQuantumRange(): array
public static function getRegistry(string $key): string
public static function getReleaseDate(): string
public static function getResource(int $type): int
public static function getResourceLimit(int $type): int
public function getSamplingFactors(): array
public function getSize(): array
public function getSizeOffset(): int
public static function getVersion(): array
public function haldClutImage(Imagick $clut, int $channel = Imagick::CHANNEL_DEFAULT): bool
public function hasNextImage(): bool
public function hasPreviousImage(): bool
public function identifyFormat(string $embedText): string|false
public function identifyImage(bool $appendRawOutput = false): array
public function implodeImage(float $radius): bool
public function importImagePixels(
    int $x,
    int $y,
    int $width,
    int $height,
    string $map,
    int $storage,
    array $pixels
): bool
public function inverseFourierTransformImage(Imagick $complement, bool $magnitude): bool
public function labelImage(string $label): bool
public function levelImage(
    float $blackPoint,
    float $gamma,
    float $whitePoint,
    int $channel = Imagick::CHANNEL_DEFAULT
): bool
public function linearStretchImage(float $blackPoint, float $whitePoint): bool
public function liquidRescaleImage(
    int $width,
    int $height,
    float $delta_x,
    float $rigidity
): bool
public static function listRegistry(): array
public function magnifyImage(): bool
public function mapImage(Imagick $map, bool $dither): bool
public function matteFloodfillImage(
    float $alpha,
    float $fuzz,
    mixed $bordercolor,
    int $x,
    int $y
): bool
public function medianFilterImage(float $radius): bool
public function mergeImageLayers(int $layer_method): Imagick
public function minifyImage(): bool
public function modulateImage(float $brightness, float $saturation, float $hue): bool
public function montageImage(
    ImagickDraw $draw,
    string $tile_geometry,
    string $thumbnail_geometry,
    int $mode,
    string $frame
): Imagick
public function morphImages(int $number_frames): Imagick
public function morphology(
    int $morphologyMethod,
    int $iterations,
    ImagickKernel $ImagickKernel,
    int $channel = Imagick::CHANNEL_DEFAULT
): bool
public function mosaicImages(): Imagick
public function motionBlurImage(
    float $radius,
    float $sigma,
    float $angle,
    int $channel = Imagick::CHANNEL_DEFAULT
): bool
public function negateImage(bool $gray, int $channel = Imagick::CHANNEL_DEFAULT): bool
public function newImage(
    int $cols,
    int $rows,
    mixed $background,
    string $format = ?
): bool
public function newPseudoImage(int $columns, int $rows, string $pseudoString): bool
public function nextImage(): bool
public function normalizeImage(int $channel = Imagick::CHANNEL_DEFAULT): bool
public function oilPaintImage(float $radius): bool
public function opaquePaintImage(
    mixed $target,
    mixed $fill,
    float $fuzz,
    bool $invert,
    int $channel = Imagick::CHANNEL_DEFAULT
): bool
public function optimizeImageLayers(): bool
public function orderedPosterizeImage(string $threshold_map, int $channel = Imagick::CHANNEL_DEFAULT): bool
public function paintFloodfillImage(
    mixed $fill,
    float $fuzz,
    mixed $bordercolor,
    int $x,
    int $y,
    int $channel = Imagick::CHANNEL_DEFAULT
): bool
public function paintOpaqueImage(
    mixed $target,
    mixed $fill,
    float $fuzz,
    int $channel = Imagick::CHANNEL_DEFAULT
): bool
public function paintTransparentImage(mixed $target, float $alpha, float $fuzz): bool
public function pingImage(string $filename): bool
public function pingImageBlob(string $image): bool
public function pingImageFile(resource $filehandle, string $fileName = ?): bool
public function polaroidImage(ImagickDraw $properties, float $angle): bool
public function posterizeImage(int $levels, bool $dither): bool
public function previewImages(int $preview): bool
public function previousImage(): bool
public function profileImage(string $name, string $profile = ?): bool
public function quantizeImage(
    int $numberColors,
    int $colorspace,
    int $treedepth,
    bool $dither,
    bool $measureError
): bool
public function quantizeImages(
    int $numberColors,
    int $colorspace,
    int $treedepth,
    bool $dither,
    bool $measureError
): bool
public function queryFontMetrics(ImagickDraw $properties, string $text, bool $multiline = ?): array
public static function queryFonts(string $pattern = "*"): array
public static function queryFormats(string $pattern = "*"): array
public function radialBlurImage(float $angle, int $channel = Imagick::CHANNEL_DEFAULT): bool
public function raiseImage(
    int $width,
    int $height,
    int $x,
    int $y,
    bool $raise
): bool
public function randomThresholdImage(float $low, float $high, int $channel = Imagick::CHANNEL_DEFAULT): bool
public function readImage(string $filename): bool
public function readImageBlob(string $image, string $filename = ?): bool
public function readImageFile(resource $filehandle, string $fileName = null): bool
public function readImages(array $filenames): bool
public function recolorImage(array $matrix): bool
public function reduceNoiseImage(float $radius): bool
public function remapImage(Imagick $replacement, int $DITHER): bool
public function removeImage(): bool
public function removeImageProfile(string $name): string
public function render(): bool
public function resampleImage(
    float $x_resolution,
    float $y_resolution,
    int $filter,
    float $blur
): bool
public function resetImagePage(string $page): bool
public function resizeImage(
    int $columns,
    int $rows,
    int $filter,
    float $blur,
    bool $bestfit = false,
    bool $legacy = false
): bool
public function rollImage(int $x, int $y): bool
public function rotateImage(mixed $background, float $degrees): bool
public function rotationalBlurImage(float $angle, int $channel = Imagick::CHANNEL_DEFAULT): bool
public function roundCorners(
    float $x_rounding,
    float $y_rounding,
    float $stroke_width = 10,
    float $displace = 5,
    float $size_correction = -6
): bool
public function sampleImage(int $columns, int $rows): bool
public function scaleImage(
    int $columns,
    int $rows,
    bool $bestfit = false,
    bool $legacy = false
): bool
public function segmentImage(
    int $COLORSPACE,
    float $cluster_threshold,
    float $smooth_threshold,
    bool $verbose = false
): bool
public function selectiveBlurImage(
    float $radius,
    float $sigma,
    float $threshold,
    int $channel = Imagick::CHANNEL_DEFAULT
): bool
public function separateImageChannel(int $channel): bool
public function sepiaToneImage(float $threshold): bool
public function setBackgroundColor(mixed $background): bool
public function setColorspace(int $COLORSPACE): bool
public function setCompression(int $compression): bool
public function setCompressionQuality(int $quality): bool
public function setFilename(string $filename): bool
public function setFirstIterator(): bool
public function setFont(string $font): bool
public function setFormat(string $format): bool
public function setGravity(int $gravity): bool
public function setImage(Imagick $replace): bool
public function setImageAlphaChannel(int $mode): bool
public function setImageArtifact(string $artifact, string $value): bool
public function setImageAttribute(string $key, string $value): bool
public function setImageBackgroundColor(mixed $background): bool
public function setImageBias(float $bias): bool
public function setImageBiasQuantum(float $bias): void
public function setImageBluePrimary(float $x, float $y): bool
public function setImageBorderColor(mixed $border): bool
public function setImageChannelDepth(int $channel, int $depth): bool
public function setImageClipMask(Imagick $clip_mask): bool
public function setImageColormapColor(int $index, ImagickPixel $color): bool
public function setImageColorspace(int $colorspace): bool
public function setImageCompose(int $compose): bool
public function setImageCompression(int $compression): bool
public function setImageCompressionQuality(int $quality): bool
public function setImageDelay(int $delay): bool
public function setImageDepth(int $depth): bool
public function setImageDispose(int $dispose): bool
public function setImageExtent(int $columns, int $rows): bool
public function setImageFilename(string $filename): bool
public function setImageFormat(string $format): bool
public function setImageGamma(float $gamma): bool
public function setImageGravity(int $gravity): bool
public function setImageGreenPrimary(float $x, float $y): bool
public function setImageIndex(int $index): bool
public function setImageInterlaceScheme(int $interlace_scheme): bool
public function setImageInterpolateMethod(int $method): bool
public function setImageIterations(int $iterations): bool
public function setImageMatte(bool $matte): bool
public function setImageMatteColor(mixed $matte): bool
public function setImageOpacity(float $opacity): bool
public function setImageOrientation(int $orientation): bool
public function setImagePage(
    int $width,
    int $height,
    int $x,
    int $y
): bool
public function setImageProfile(string $name, string $profile): bool
public function setImageProperty(string $name, string $value): bool
public function setImageRedPrimary(float $x, float $y): bool
public function setImageRenderingIntent(int $rendering_intent): bool
public function setImageResolution(float $x_resolution, float $y_resolution): bool
public function setImageScene(int $scene): bool
public function setImageTicksPerSecond(int $ticks_per_second): bool
public function setImageType(int $image_type): bool
public function setImageUnits(int $units): bool
public function setImageVirtualPixelMethod(int $method): bool
public function setImageWhitePoint(float $x, float $y): bool
public function setInterlaceScheme(int $interlace_scheme): bool
public function setIteratorIndex(int $index): bool
public function setLastIterator(): bool
public function setOption(string $key, string $value): bool
public function setPage(
    int $width,
    int $height,
    int $x,
    int $y
): bool
public function setPointSize(float $point_size): bool
public function setProgressMonitor(callable $callback): bool
public static function setRegistry(string $key, string $value): bool
public function setResolution(float $x_resolution, float $y_resolution): bool
public static function setResourceLimit(int $type, int $limit): bool
public function setSamplingFactors(array $factors): bool
public function setSize(int $columns, int $rows): bool
public function setSizeOffset(int $columns, int $rows, int $offset): bool
public function setType(int $image_type): bool
public function shadeImage(bool $gray, float $azimuth, float $elevation): bool
public function shadowImage(
    float $opacity,
    float $sigma,
    int $x,
    int $y
): bool
public function sharpenImage(float $radius, float $sigma, int $channel = Imagick::CHANNEL_DEFAULT): bool
public function shaveImage(int $columns, int $rows): bool
public function shearImage(mixed $background, float $x_shear, float $y_shear): bool
public function sigmoidalContrastImage(
    bool $sharpen,
    float $alpha,
    float $beta,
    int $channel = Imagick::CHANNEL_DEFAULT
): bool
public function sketchImage(float $radius, float $sigma, float $angle): bool
public function smushImages(bool $stack, int $offset): Imagick
public function solarizeImage(int $threshold): bool
public function sparseColorImage(int $SPARSE_METHOD, array $arguments, int $channel = Imagick::CHANNEL_DEFAULT): bool
public function spliceImage(
    int $width,
    int $height,
    int $x,
    int $y
): bool
public function spreadImage(float $radius): bool
public function statisticImage(
    int $type,
    int $width,
    int $height,
    int $channel = Imagick::CHANNEL_DEFAULT
): bool
public function steganoImage(Imagick $watermark_wand, int $offset): Imagick
public function stereoImage(Imagick $offset_wand): bool
public function stripImage(): bool
public function subImageMatch(Imagick $Imagick, array &$offset = ?, float &$similarity = ?): Imagick
function swirlImage(float $degrees): bool
function textureImage(Imagick $texture_wand): Imagick
public function thresholdImage(float $threshold, int $channel = Imagick::CHANNEL_DEFAULT): bool
public function thumbnailImage(
    int $columns,
    int $rows,
    bool $bestfit = false,
    bool $fill = false,
    bool $legacy = false
): bool
public function tintImage(mixed $tint, mixed $opacity, bool $legacy = false): bool
public function __toString(): string
public function transformImage(string $crop, string $geometry): Imagick
public function transformImageColorspace(int $colorspace): bool
public function transparentPaintImage(
    mixed $target,
    float $alpha,
    float $fuzz,
    bool $invert
): bool
public function transposeImage(): bool
public function transverseImage(): bool
public function trimImage(float $fuzz): bool
public function uniqueImageColors(): bool
public function unsharpMaskImage(
    float $radius,
    float $sigma,
    float $amount,
    float $threshold,
    int $channel = Imagick::CHANNEL_DEFAULT
): bool
public function valid(): bool
public function vignetteImage(
    float $blackPoint,
    float $whitePoint,
    int $x,
    int $y
): bool
public function waveImage(float $amplitude, float $length): bool
public function whiteThresholdImage(mixed $threshold): bool
public function writeImage(string $filename = NULL): bool
public function writeImageFile(resource $filehandle, string $format = ?): bool
public function writeImages(string $filename, bool $adjoin): bool
public function writeImagesFile(resource $filehandle, string $format = ?): bool
}

Métodos de imagem e métodos globais

A classe Imagick tem a capacidade de armazenar e operar em múltiplas imagens simultaneamente. Isto é conseguido através de uma pilha interna. Sempre existe um ponteiro interno que aponta para a imagem atual. Algumas funções operam em todas as imagens da classe Imagick, mas a maioria opera apenas na imagem atual da pilha interna. Por convenção, os nomes dos métodos podem conter a palavra Image para indicar que afetam apenas a imagem atual na pilha.

Métodos da classe

Como existem muitos métodos, aqui está uma lista útil de métodos, reduzida para propósito geral:

Métodos da classe por propósito
Efeitos de imagem Métodos de obtenção Métodos de definição Ler/gravar imagens Outros
Imagick::adaptiveBlurImage() Imagick::getCompression() Imagick::setBackgroundColor() Imagick::__construct() Imagick::clear()
Imagick::adaptiveResizeImage() Imagick::getFilename() Imagick::setCompressionQuality() Imagick::addImage() Imagick::clone()
Imagick::adaptiveSharpenImage() Imagick::getFormat() Imagick::setCompression() Imagick::appendImages() Imagick::current()
Imagick::adaptiveThresholdImage() Imagick::getImageBackgroundColor() Imagick::setFilename() Imagick::getFilename() Imagick::destroy()
Imagick::addNoiseImage() Imagick::getImageBlob() Imagick::getImagesBlob() Imagick::setFormat() Imagick::getFormat()
Imagick::affinetransformimage() Imagick::getImageBluePrimary() Imagick::setImageBackgroundColor() Imagick::getImageFilename() Imagick::getHomeURL()
Imagick::annotateImage() Imagick::getImageBorderColor() Imagick::setFirstIterator() Imagick::getImageFormat() Imagick::commentImage()
Imagick::averageImages() Imagick::getImageChannelDepth() Imagick::setImageBias() Imagick::getImage() Imagick::getNumberImages()
Imagick::blackThresholdImage() Imagick::getImageChannelDistortion() Imagick::setImageBluePrimary() Imagick::setImageFilename() Imagick::getReleaseDate()
Imagick::blurImage() Imagick::getImageChannelExtrema() Imagick::setImageBorderColor() Imagick::setImageFormat() Imagick::getVersion()
Imagick::borderImage() Imagick::getImageChannelMean() Imagick::setImageChannelDepth() Imagick::readImageFile() Imagick::hasNextImage()
Imagick::charcoalImage() Imagick::getImageChannelStatistics() Imagick::setImageColormapColor() Imagick::readImage() Imagick::hasPreviousImage()
Imagick::chopImage() Imagick::getImageColormapColor() Imagick::setImageColorSpace() Imagick::writeImages() Imagick::labelImage()
Imagick::clipImage() Imagick::getImageColorspace() Imagick::setImageCompose() Imagick::writeImage() Imagick::newImage()
Imagick::clipPathImage() Imagick::getImageColors() Imagick::setImageCompression()   Imagick::newPseudoImage()
Imagick::coalesceImages() Imagick::getImageCompose() Imagick::setImageDelay()   Imagick::nextImage()
Imagick::colorFloodFillImage() Imagick::getImageDelay() Imagick::setImageDepth()   Imagick::pingImageBlob()
Imagick::colorizeImage() Imagick::getImageDepth() Imagick::setImageDispose()   Imagick::pingImageFile()
Imagick::combineImages() Imagick::getImageDispose() Imagick::setImageDispose()   Imagick::pingImage()
Imagick::compareImageChannels() Imagick::getImageDistortion() Imagick::setImageExtent()   Imagick::previousImage()
Imagick::compareImageLayers() Imagick::getImageExtrema() Imagick::setImageFilename()   Imagick::profileImage()
Imagick::compositeImage() Imagick::getImageFilename() Imagick::setImageFormat()   Imagick::queryFormats()
Imagick::contrastImage() Imagick::getImageFormat() Imagick::setImageGamma()   Imagick::removeImageProfile()
Imagick::contrastStretchImage() Imagick::getImageGamma() Imagick::setImageGreenPrimary()   Imagick::removeImage()
Imagick::convolveImage() Imagick::getImageGeometry() Imagick::setImageIndex()   Imagick::setFirstIterator()
Imagick::cropImage() Imagick::getImageGreenPrimary() Imagick::setImageInterpolateMethod()   Imagick::setImageIndex()
Imagick::cycleColormapImage() Imagick::getImageHeight() Imagick::setImageIterations()   Imagick::valid()
Imagick::deconstructImages() Imagick::getImageHistogram() Imagick::setImageMatteColor()   Imagick::getCopyright()
Imagick::drawImage() Imagick::getImageIndex() Imagick::setImageMatte()    
Imagick::edgeImage() Imagick::getImageInterlaceScheme() Imagick::setImagePage()    
Imagick::embossImage() Imagick::getImageInterpolateMethod() Imagick::setImageProfile()    
Imagick::enhanceImage() Imagick::getImageIterations() Imagick::setImageProperty()    
Imagick::equalizeImage() Imagick::getImageMatteColor() Imagick::setImageRedPrimary()    
Imagick::evaluateImage() Imagick::getImageMatte() Imagick::setImageRenderingIntent()    
Imagick::flattenImages() Imagick::getImagePage() Imagick::setImageResolution()    
Imagick::flipImage() Imagick::getImagePixelColor() Imagick::setImageScene()    
Imagick::flopImage() Imagick::getImageProfile() Imagick::setImageTicksPerSecond()    
  Imagick::getImageProperty() Imagick::setImageType()    
Imagick::fxImage() Imagick::getImageRedPrimary() Imagick::setImageUnits()    
Imagick::gammaImage() Imagick::getImageRegion() Imagick::setImageVirtualPixelMethod()    
Imagick::gaussianBlurImage() Imagick::getImageRenderingIntent() Imagick::setImageWhitepoint()    
Imagick::implodeImage() Imagick::getImageResolution() Imagick::setInterlaceScheme()    
Imagick::levelImage() Imagick::getImageScene() Imagick::setOption()    
Imagick::linearStretchImage() Imagick::getImageSignature() Imagick::setPage()    
Imagick::magnifyImage() Imagick::getImageTicksPerSecond() Imagick::setResolution()    
Imagick::matteFloodFillImage() Imagick::getImageTotalInkDensity() Imagick::setResourceLimit()    
Imagick::medianFilterImage() Imagick::getImageType() Imagick::setSamplingFactors()    
Imagick::minifyImage() Imagick::getImageUnits() Imagick::setSizeOffset()    
Imagick::modulateImage() Imagick::getImageVirtualPixelMethod() Imagick::setSize()    
Imagick::montageImage() Imagick::getImageWhitepoint() Imagick::setType()    
Imagick::morphImages() Imagick::getImageWidth()      
Imagick::mosaicImages() Imagick::getImage()      
Imagick::motionBlurImage() Imagick::getInterlaceScheme()      
Imagick::negateImage() Imagick::getNumberImages()      
Imagick::normalizeImage() Imagick::getOption()      
Imagick::oilPaintImage() Imagick::getPackageName()      
Imagick::optimizeImageLayers() Imagick::getPage()      
Imagick::paintOpaqueImage() Imagick::getPixelIterator()      
Imagick::paintTransparentImage() Imagick::getPixelRegionIterator()      
Imagick::posterizeImage() Imagick::getQuantumDepth()      
Imagick::radialBlurImage() Imagick::getQuantumRange()      
Imagick::raiseImage() Imagick::getResourceLimit()      
Imagick::randomThresholdImage() Imagick::getResource()      
Imagick::reduceNoiseImage() Imagick::getSamplingFactors()      
Imagick::render() Imagick::getSizeOffset()      
Imagick::resampleImage() Imagick::getSize()      
Imagick::resizeImage() Imagick::identifyImage()      
Imagick::rollImage() Imagick::getImageSize()      
Imagick::rotateImage()        
Imagick::sampleImage()        
Imagick::scaleImage()        
Imagick::separateImageChannel()        
Imagick::sepiaToneImage()        
Imagick::shadeImage()        
Imagick::shadowImage()        
Imagick::sharpenImage()        
Imagick::shaveImage()        
Imagick::shearImage()        
Imagick::sigmoidalContrastImage()        
Imagick::sketchImage()        
Imagick::solarizeImage()        
Imagick::spliceImage()        
Imagick::spreadImage()        
Imagick::steganoImage()        
Imagick::stereoImage()        
Imagick::stripImage()        
Imagick::swirlImage()        
Imagick::textureImage()        
Imagick::thresholdImage()        
Imagick::thumbnailImage()        
Imagick::tintImage()        
Imagick::transverseImage()        
Imagick::trimImage()        
Imagick::uniqueImageColors()        
Imagick::unsharpMaskImage()        
Imagick::vignetteImage()        
Imagick::waveImage()        
Imagick::whiteThresholdImage()        

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Notas de Usuários 2 notes

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3
StealthFox at live dot com
17 years ago
Users looking to save  with these functions should know it can be done easily, for example

<?php
header ("Content-Type: image/{$Imagick->getImageFormat()}");
$data = $Imagick->getImageBlob ();
echo $data;
file_put_contents ('test.png', $data);
?>

That would display the image, and then save it to test.png. Such things are helpful especially when you need to reload images after creating them or save for later. :)
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1
benkuhl at gmail dot com
13 years ago
When using this library with PDFs, the term "image" applies to a page where the pointer begins at the last page of the document.

<?php

$document = new Imagick('myPdf.pdf'); //2 page PDF

$document->getNumberImages(); //returns 2

var_dump($document->hasNextImage()); //returns false - remember, we're on the last page
var_dump($document->hasPreviousImage()); //returns true

?>

If you need to do more than generate thumbnails from a PDF, use XPDF: http://www.foolabs.com/xpdf/home.html
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