Programowanie w systemie UNIX/grafika
Graphics API Edytuj
- DirectX (9, 10, 11, 12 ) MS Windows
- Metal for Apple
- OpenGL
- 4.2, 4.3, 4.4, 4.5,
- ES 2.0, ES 3.0, ES 3.1, ES 3.1 + AEP
- WebGL (Web Graphics Library) is a JavaScript API that closely conforms to OpenGL ES 2.0 that can be used in HTML <canvas> elements. The WebGL API, which also uses the <canvas> element, draws hardware-accelerated 2D and 3D graphics.
- The WebGL 2 API introduces support for much of the OpenGL ES 3.0 feature set; it's provided through the WebGL2RenderingContext interface.
- The Canvas API provides a means for drawing graphics via JavaScript and the HTML <canvas> element[1]
- Vulkan is a new-generation graphics and compute API for high-efficiency, cross-platform access to GPUs
Typy
- web API
- GPU ( hardware accelerated)/ CPU
- 2D/ 3D
Listy
DEVELOPMENT PLATFORM Edytuj
- Windows ( desktop)
- OSX
- Linux
- Android ( mobile)
architekture Edytuj
- x86_64
- x86_64 (Windows)
- POWER
- aarch64-jetson
Metody Edytuj
Tworzenie plików graficznych Edytuj
Bezpośrednie tworzenie plików graficznych
własny program
zewnętrzne biblioteki:
- libplot
- pgplot
- cjpeg
- openMVG = open Multiple View Geometry
- TTK = topology-tool-kit = Efficient, generic and easy Topological data analysis and visualization
- eigen is a C++ template library for linear algebra: matrices, vectors, numerical solvers, and related algorithms.
- Cairo
- libigl
- piccante = is a header-only C++11 open-source (MPL license v2.0) imaging library, specifically designed for High Dynamic Range (HDR) processing
- pbplots
gotowe programy:
- Gnuplot
- Processing
- asymptote - The Vector Graphics Language, online: You can even run it in your browser without installing it, using the Asymptote Web Application
- GIMP
vips Edytuj
- libvips strona domowa
- CLI
- nip2 GUI
- libvips Library = A fast image processing library with low memory needs.
- vipsdisp = program: Tiny libvips / gtk+4 image viewer
- small program : Tiny C program to display an image with vips8 and gtk+
Lista:
vips -l
VipsOperation (operation), operations
VipsSystem (system), run an external command
VipsArithmetic (arithmetic), arithmetic operations
VipsBinary (binary), binary operations
VipsAdd (add), add two images
VipsSubtract (subtract), subtract two images
VipsMultiply (multiply), multiply two images
VipsDivide (divide), divide two images
VipsRelational (relational), relational operation on two images
VipsRemainder (remainder), remainder after integer division of two images
VipsBoolean (boolean), boolean operation on two images
VipsMath2 (math2), binary math operations
VipsComplex2 (complex2), complex binary operations on two images
VipsComplexform (complexform), form a complex image from two real images
VipsNary (nary), nary operations
VipsSum (sum), sum an array of images
VipsUnary (unary), unary operations
VipsInvert (invert), invert an image
VipsLinear (linear), calculate (a * in + b)
VipsMath (math), apply a math operation to an image
VipsAbs (abs), absolute value of an image
VipsSign (sign), unit vector of pixel
VipsRound (round), perform a round function on an image
VipsUnaryConst (unary_const), unary operations with a constant
VipsRelationalConst (relational_const), relational operations against a constant
VipsRemainderConst (remainder_const), remainder after integer division of an image and a constant
VipsBooleanConst (boolean_const), boolean operations against a constant
VipsMath2Const (math2_const), binary math operations with a constant
VipsComplex (complex), perform a complex operation on an image
VipsComplexget (complexget), get a component from a complex image
VipsStatistic (statistic), VIPS statistic operations
VipsAvg (avg), find image average
VipsMin (min), find image minimum
VipsMax (max), find image maximum
VipsDeviate (deviate), find image standard deviation
VipsStats (stats), find many image stats
VipsHistFind (hist_find), find image histogram
VipsHistFindNDim (hist_find_ndim), find n-dimensional image histogram
VipsHistFindIndexed (hist_find_indexed), find indexed image histogram
VipsHough (hough), find hough transform
VipsHoughLine (hough_line), find hough line transform
VipsHoughCircle (hough_circle), find hough circle transform
VipsProject (project), find image projections
VipsProfile (profile), find image profiles
VipsMeasure (measure), measure a set of patches on a color chart
VipsGetpoint (getpoint), read a point from an image
VipsFindTrim (find_trim), search an image for non-edge areas
VipsConversion (conversion), conversion operations
VipsCopy (copy), copy an image
VipsBlockCache (blockcache), cache an image
VipsTileCache (tilecache), cache an image as a set of tiles
VipsLineCache (linecache), cache an image as a set of lines
VipsSequential (sequential), check sequential access
VipsCache (cache), cache an image
VipsEmbedBase (embed_base), embed an image in a larger image
VipsEmbed (embed), embed an image in a larger image
VipsGravity (gravity), place an image within a larger image with a certain gravity
VipsFlip (flip), flip an image
VipsInsert (insert), insert image @sub into @main at @x, @y
VipsJoin (join), join a pair of images
VipsArrayjoin (arrayjoin), join an array of images
VipsExtractArea (extract_area), extract an area from an image
crop (extract_area), extract an area from an image
VipsSmartcrop (smartcrop), extract an area from an image
VipsBandary (bandary), operations on image bands
VipsExtractBand (extract_band), extract band from an image
VipsBandjoin (bandjoin), bandwise join a set of images
VipsBandjoinConst (bandjoin_const), append a constant band to an image
VipsBandrank (bandrank), band-wise rank of a set of images
VipsBandmean (bandmean), band-wise average
VipsBandbool (bandbool), boolean operation across image bands
VipsReplicate (replicate), replicate an image
VipsCast (cast), cast an image
VipsRot (rot), rotate an image
VipsRot45 (rot45), rotate an image
VipsAutorot (autorot), autorotate image by exif tag
VipsIfthenelse (ifthenelse), ifthenelse an image
VipsRecomb (recomb), linear recombination with matrix
VipsBandfold (bandfold), fold up x axis into bands
VipsBandunfold (bandunfold), unfold image bands into x axis
VipsFlatten (flatten), flatten alpha out of an image
VipsPremultiply (premultiply), premultiply image alpha
VipsUnpremultiply (unpremultiply), unpremultiply image alpha
VipsGrid (grid), grid an image
VipsTranspose3d (transpose3d), transpose3d an image
VipsScale (scale), scale an image to uchar
VipsWrap (wrap), wrap image origin
VipsZoom (zoom), zoom an image
VipsSubsample (subsample), subsample an image
VipsMsb (msb), pick most-significant byte from an image
VipsByteswap (byteswap), byteswap an image
VipsFalsecolour (falsecolour), false-color an image
VipsGamma (gamma), gamma an image
VipsCompositeBase (composite_base), blend images together
VipsComposite (composite), blend an array of images with an array of blend modes
VipsComposite2 (composite2), blend a pair of images with a blend mode
VipsCreate (create), create operations
VipsBlack (black), make a black image
VipsGaussnoise (gaussnoise), make a gaussnoise image
VipsXyz (xyz), make an image where pixel values are coordinates
VipsGaussmat (gaussmat), make a gaussian image
VipsLogmat (logmat), make a Laplacian of Gaussian image
VipsText (text), make a text image
VipsPoint (point), make a point image
VipsEye (eye), make an image showing the eye's spatial response
VipsGrey (grey), make a grey ramp image
VipsZone (zone), make a zone plate
VipsSines (sines), make a 2D sine wave
VipsMask (mask), base class for frequency filters
VipsMaskIdeal (mask_ideal), make an ideal filter
VipsMaskIdealRing (mask_ideal_ring), make an ideal ring filter
VipsMaskIdealBand (mask_ideal_band), make an ideal band filter
VipsMaskButterworth (mask_butterworth), make a butterworth filter
VipsMaskButterworthRing (mask_butterworth_ring), make a butterworth ring filter
VipsMaskButterworthBand (mask_butterworth_band), make a butterworth_band filter
VipsMaskGaussian (mask_gaussian), make a gaussian filter
VipsMaskGaussianRing (mask_gaussian_ring), make a gaussian ring filter
VipsMaskGaussianBand (mask_gaussian_band), make a gaussian filter
VipsMaskFractal (mask_fractal), make fractal filter
VipsBuildlut (buildlut), build a look-up table
VipsInvertlut (invertlut), build an inverted look-up table
VipsTonelut (tonelut), build a look-up table
VipsIdentity (identity), make a 1D image where pixel values are indexes
VipsFractsurf (fractsurf), make a fractal surface
VipsWorley (worley), make a worley noise image
VipsPerlin (perlin), make a perlin noise image
VipsSwitch (switch), find the index of the first non-zero pixel in tests
VipsForeign (foreign), load and save image files, priority=0
VipsForeignLoad (fileload), file loaders, priority=0
VipsForeignLoadCsv (csvload_base), load csv, priority=0
VipsForeignLoadCsvFile (csvload), load csv (.csv), priority=0, get_flags, get_flags_filename, header, load
VipsForeignLoadCsvSource (csvload_source), load csv, priority=0, is_a_source, get_flags, header, load
VipsForeignLoadMatrix (matrixload_base), load matrix, priority=0
VipsForeignLoadMatrixFile (matrixload), load matrix (.mat), priority=0, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadMatrixSource (matrixload_source), load matrix, priority=0, is_a_source, get_flags, header, load
VipsForeignLoadRaw (rawload), load raw data from a file, priority=0, get_flags, get_flags_filename, header
VipsForeignLoadVips (vipsload_base), load vips base class, priority=200
VipsForeignLoadVipsFile (vipsload), load vips from file (.v, .vips), priority=200, is_a, get_flags, get_flags_filename, header
VipsForeignLoadVipsSource (vipsload_source), load vips from source, priority=200, is_a_source, get_flags, get_flags_filename, header
VipsForeignLoadAnalyze (analyzeload), load an Analyze6 image (.img, .hdr), priority=-50, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadPpm (ppmload_base), load ppm base class (.pbm, .pgm, .ppm, .pfm), priority=200
VipsForeignLoadPpmFile (ppmload), load ppm from file (.pbm, .pgm, .ppm, .pfm), priority=200, is_a, get_flags, header, load
VipsForeignLoadPpmSource (ppmload_source), load ppm base class (.pbm, .pgm, .ppm, .pfm), priority=200, is_a_source, get_flags, header, load
VipsForeignLoadRad (radload_base), load rad base class, priority=-50
VipsForeignLoadRadFile (radload), load a Radiance image from a file (.hdr), priority=-50, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadRadBuffer (radload_buffer), load rad from buffer, priority=-50, is_a_buffer, get_flags, get_flags_filename, header, load
VipsForeignLoadRadSource (radload_source), load rad from source, priority=-50, is_a_source, get_flags, get_flags_filename, header, load
VipsForeignLoadPdf (pdfload_base), load PDF with libpoppler, priority=0
VipsForeignLoadPdfFile (pdfload), load PDF from file (.pdf), priority=0, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadPdfBuffer (pdfload_buffer), load PDF from buffer, priority=0, is_a_buffer, get_flags, get_flags_filename, header, load
VipsForeignLoadPdfSource (pdfload_source), load PDF from source, priority=0, is_a_source, get_flags, get_flags_filename, header, load
VipsForeignLoadSvg (svgload_base), load SVG with rsvg, priority=-5
VipsForeignLoadSvgFile (svgload), load SVG with rsvg (.svg, .svgz, .svg.gz), priority=-5, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadSvgBuffer (svgload_buffer), load SVG with rsvg, priority=-5, is_a_buffer, get_flags, get_flags_filename, header, load
VipsForeignLoadSvgSource (svgload_source), load svg from source, priority=-5, is_a_source, get_flags, get_flags_filename, header, load
VipsForeignLoadJp2k (jp2kload_base), load JPEG2000 image, priority=0
VipsForeignLoadJp2kFile (jp2kload), load JPEG2000 image (.j2k, .jp2, .jpt, .j2c, .jpc), priority=0, is_a, get_flags, header, load
VipsForeignLoadJp2kBuffer (jp2kload_buffer), load JPEG2000 image, priority=0, is_a_buffer, get_flags, header, load
VipsForeignLoadJp2kSource (jp2kload_source), load JPEG2000 image, priority=0, is_a_source, get_flags, header, load
VipsForeignLoadNsgif (gifload_base), load GIF with libnsgif, priority=50
VipsForeignLoadNsgifFile (gifload), load GIF with libnsgif (.gif), priority=50, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadNsgifBuffer (gifload_buffer), load GIF with libnsgif, priority=50, is_a_buffer, get_flags, get_flags_filename, header, load
VipsForeignLoadNsgifSource (gifload_source), load gif from source, priority=50, is_a_source, get_flags, get_flags_filename, header, load
VipsForeignLoadPng (pngload_base), load png base class, priority=200
VipsForeignLoadPngFile (pngload), load png from file (.png), priority=200, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadPngBuffer (pngload_buffer), load png from buffer, priority=200, is_a_buffer, get_flags, get_flags_filename, header, load
VipsForeignLoadPngSource (pngload_source), load png from source, priority=200, is_a_source, get_flags, get_flags_filename, header, load
VipsForeignLoadMat (matload), load mat from file (.mat), priority=0, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadJpeg (jpegload_base), load jpeg, priority=50
VipsForeignLoadJpegFile (jpegload), load jpeg from file (.jpg, .jpeg, .jpe), priority=50, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadJpegBuffer (jpegload_buffer), load jpeg from buffer, priority=50, is_a_buffer, get_flags, get_flags_filename, header, load
VipsForeignLoadJpegSource (jpegload_source), load image from jpeg source, priority=50, is_a_source, get_flags, get_flags_filename, header, load
VipsForeignLoadWebp (webpload_base), load webp, priority=200
VipsForeignLoadWebpFile (webpload), load webp from file (.webp), priority=200, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadWebpBuffer (webpload_buffer), load webp from buffer, priority=200, is_a_buffer, get_flags, get_flags_filename, header, load
VipsForeignLoadWebpSource (webpload_source), load webp from source, priority=200, is_a_source, get_flags, get_flags_filename, header, load
VipsForeignLoadTiff (tiffload_base), load tiff, priority=50
VipsForeignLoadTiffFile (tiffload), load tiff from file (.tif, .tiff), priority=50, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadTiffBuffer (tiffload_buffer), load tiff from buffer, priority=50, is_a_buffer, get_flags, get_flags_filename, header, load
VipsForeignLoadTiffSource (tiffload_source), load tiff from source, priority=50, is_a_source, get_flags, get_flags_filename, header, load
VipsForeignLoadOpenslide (openslideload_base), load OpenSlide base class, priority=100
VipsForeignLoadOpenslideFile (openslideload), load file with OpenSlide (.svs, .vms, .vmu, .ndpi, .scn, .mrxs, .svslide, .tif, .bif), priority=100, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadOpenslideSource (openslideload_source), load source with OpenSlide, priority=100, is_a_source, get_flags, get_flags_filename, header, load
VipsForeignLoadMagick (magickload_base), load with ImageMagick, priority=-100
VipsForeignLoadMagickFile (magickload), load file with ImageMagick, priority=-100, is_a, get_flags, get_flags_filename, header
VipsForeignLoadMagickBuffer (magickload_buffer), load buffer with ImageMagick, priority=-100, is_a_buffer, get_flags, get_flags_filename, header
VipsForeignLoadFits (fitsload_base), FITS loader base class, priority=-50
VipsForeignLoadFitsFile (fitsload), load a FITS image (.fits, .fit, .fts), priority=-50, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadFitsSource (fitsload_source), load FITS from a source, priority=-50, is_a, is_a_source, get_flags, get_flags_filename, header, load
VipsForeignLoadOpenexr (openexrload), load an OpenEXR image (.exr), priority=200, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadHeif (heifload_base), load a HEIF image, priority=0
VipsForeignLoadHeifFile (heifload), load a HEIF image (.heic, .heif, .avif), priority=0, is_a, get_flags, header, load
VipsForeignLoadHeifBuffer (heifload_buffer), load a HEIF image, priority=0, is_a_buffer, get_flags, header, load
VipsForeignLoadHeifSource (heifload_source), load a HEIF image, priority=0, is_a_source, get_flags, header, load
VipsForeignSave (filesave), file savers, priority=0, mono
VipsForeignSaveCsv (csvsave_base), save image to csv (.csv), priority=0, mono
VipsForeignSaveCsvFile (csvsave), save image to csv (.csv), priority=0, mono
VipsForeignSaveCsvTarget (csvsave_target), save image to csv (.csv), priority=0, mono
VipsForeignSaveMatrix (matrixsave_base), save image to matrix (.mat), priority=0, mono
VipsForeignSaveMatrixFile (matrixsave), save image to matrix (.mat), priority=0, mono
VipsForeignSaveMatrixTarget (matrixsave_target), save image to matrix (.mat), priority=0, mono
VipsForeignPrintMatrix (matrixprint), print matrix (.mat), priority=0, mono
VipsForeignSaveRaw (rawsave), save image to raw file (.raw), priority=0, any
VipsForeignSaveRawFd (rawsave_fd), write raw image to file descriptor (.raw), priority=0, any
VipsForeignSaveVips (vipssave_base), save vips base class (.v, .vips), priority=0, any
VipsForeignSaveVipsFile (vipssave), save image to file in vips format (.v, .vips), priority=0, any
VipsForeignSaveVipsTarget (vipssave_target), save image to target in vips format (.v, .vips), priority=0, any
VipsForeignSavePpm (ppmsave_base), save to ppm, priority=0, rgb
VipsForeignSavePpmFile (ppmsave), save image to ppm file (.pbm, .pgm, .ppm, .pfm), priority=0, rgb
VipsForeignSavePpmTarget (ppmsave_target), save to ppm (.ppm), priority=0, rgb
VipsForeignSaveRad (radsave_base), save Radiance (.hdr), priority=0, rgb
VipsForeignSaveRadFile (radsave), save image to Radiance file (.hdr), priority=0, rgb
VipsForeignSaveRadBuffer (radsave_buffer), save image to Radiance buffer (.hdr), priority=0, rgb
VipsForeignSaveRadTarget (radsave_target), save image to Radiance target (.hdr), priority=0, rgb
VipsForeignSaveJp2k (jp2ksave_base), save image in JPEG2000 format (.j2k, .jp2, .jpt, .j2c, .jpc), priority=0, any
VipsForeignSaveJp2kFile (jp2ksave), save image in JPEG2000 format (.j2k, .jp2, .jpt, .j2c, .jpc), priority=0, any
VipsForeignSaveJp2kBuffer (jp2ksave_buffer), save image in JPEG2000 format (.j2k, .jp2, .jpt, .j2c, .jpc), priority=0, any
VipsForeignSaveJp2kTarget (jp2ksave_target), save image in JPEG2000 format (.j2k, .jp2, .jpt, .j2c, .jpc), priority=0, any
VipsForeignSaveCgif (gifsave_base), save as gif (.gif), priority=0, rgba-only
VipsForeignSaveCgifFile (gifsave), save as gif (.gif), priority=0, rgba-only
VipsForeignSaveCgifBuffer (gifsave_buffer), save as gif (.gif), priority=0, rgba-only
VipsForeignSaveCgifTarget (gifsave_target), save as gif (.gif), priority=0, rgba-only
VipsForeignSaveDz (dzsave_base), save image to deep zoom format (.dz), priority=0, any
VipsForeignSaveDzFile (dzsave), save image to deepzoom file (.dz), priority=0, any
VipsForeignSaveDzBuffer (dzsave_buffer), save image to dz buffer (.dz), priority=0, any
VipsForeignSavePng (pngsave_base), save png (.png), priority=0, rgba
VipsForeignSavePngFile (pngsave), save image to png file (.png), priority=0, rgba
VipsForeignSavePngBuffer (pngsave_buffer), save image to png buffer (.png), priority=0, rgba
VipsForeignSavePngTarget (pngsave_target), save image to target as PNG (.png), priority=0, rgba
VipsForeignSaveJpeg (jpegsave_base), save jpeg (.jpg, .jpeg, .jpe), priority=0, rgb-cmyk
VipsForeignSaveJpegFile (jpegsave), save image to jpeg file (.jpg, .jpeg, .jpe), priority=0, rgb-cmyk
VipsForeignSaveJpegBuffer (jpegsave_buffer), save image to jpeg buffer (.jpg, .jpeg, .jpe), priority=0, rgb-cmyk
VipsForeignSaveJpegTarget (jpegsave_target), save image to jpeg target (.jpg, .jpeg, .jpe), priority=0, rgb-cmyk
VipsForeignSaveJpegMime (jpegsave_mime), save image to jpeg mime (.jpg, .jpeg, .jpe), priority=0, rgb-cmyk
VipsForeignSaveWebp (webpsave_base), save webp (.webp), priority=0, rgba-only
VipsForeignSaveWebpFile (webpsave), save image to webp file (.webp), priority=0, rgba-only
VipsForeignSaveWebpBuffer (webpsave_buffer), save image to webp buffer (.webp), priority=0, rgba-only
VipsForeignSaveWebpTarget (webpsave_target), save image to webp target (.webp), priority=0, rgba-only
VipsForeignSaveTiff (tiffsave_base), save image to tiff file (.tif, .tiff), priority=0, any
VipsForeignSaveTiffFile (tiffsave), save image to tiff file (.tif, .tiff), priority=0, any
VipsForeignSaveTiffBuffer (tiffsave_buffer), save image to tiff buffer (.tif, .tiff), priority=0, any
VipsForeignSaveMagick (magicksave_base), save with ImageMagick (), priority=-100, any
VipsForeignSaveMagickFile (magicksave), save file with ImageMagick (), priority=-100, any
VipsForeignSaveMagickBuffer (magicksave_buffer), save image to magick buffer (), priority=-100, any
VipsForeignSaveFits (fitssave), save image to fits file (.fits, .fit, .fts), priority=0, any
VipsForeignSaveHeif (heifsave_base), save image in HEIF format, priority=0, rgba-only
VipsForeignSaveHeifFile (heifsave), save image in HEIF format (.heic, .heif, .avif), priority=0, rgba-only
VipsForeignSaveHeifBuffer (heifsave_buffer), save image in HEIF format (.heic, .heif), priority=0, rgba-only
VipsForeignSaveHeifTarget (heifsave_target), save image in HEIF format (.heic, .heif), priority=0, rgba-only
VipsThumbnail (thumbnail_base), thumbnail generation
VipsThumbnailFile (thumbnail), generate thumbnail from file
VipsThumbnailBuffer (thumbnail_buffer), generate thumbnail from buffer
VipsThumbnailImage (thumbnail_image), generate thumbnail from image
VipsThumbnailSource (thumbnail_source), generate thumbnail from source
VipsResample (resample), resample operations
VipsMapim (mapim), resample with a map image
VipsShrink (shrink), shrink an image
VipsShrinkh (shrinkh), shrink an image horizontally
VipsShrinkv (shrinkv), shrink an image vertically
VipsReduceh (reduceh), shrink an image horizontally
VipsReducev (reducev), shrink an image vertically
VipsReduce (reduce), reduce an image
VipsQuadratic (quadratic), resample an image with a quadratic transform
VipsAffine (affine), affine transform of an image
VipsSimilarityBase (similarity_base), base similarity transform
VipsSimilarity (similarity), similarity transform of an image
VipsRotate (rotate), rotate an image by a number of degrees
VipsResize (resize), resize an image
VipsColourspace (colourspace), convert to a new colorspace
VipsColour (colour), color operations
VipsColourTransform (space), color space transformations
VipsLab2XYZ (Lab2XYZ), transform CIELAB to XYZ
VipsXYZ2Lab (XYZ2Lab), transform XYZ to Lab
VipsLab2LCh (Lab2LCh), transform Lab to LCh
VipsLCh2Lab (LCh2Lab), transform LCh to Lab
VipsLCh2CMC (LCh2CMC), transform LCh to CMC
VipsCMC2LCh (CMC2LCh), transform LCh to CMC
VipsXYZ2Yxy (XYZ2Yxy), transform XYZ to Yxy
VipsYxy2XYZ (Yxy2XYZ), transform Yxy to XYZ
VipsscRGB2XYZ (scRGB2XYZ), transform scRGB to XYZ
VipsXYZ2scRGB (XYZ2scRGB), transform XYZ to scRGB
VipsColourCode (code), change color coding
VipsLabQ2Lab (LabQ2Lab), unpack a LabQ image to float Lab
VipsLab2LabQ (Lab2LabQ), transform float Lab to LabQ coding
VipsLabQ2LabS (LabQ2LabS), unpack a LabQ image to short Lab
VipsLabS2LabQ (LabS2LabQ), transform short Lab to LabQ coding
VipsLabS2Lab (LabS2Lab), transform signed short Lab to float
VipsLab2LabS (Lab2LabS), transform float Lab to signed short
VipsRad2float (rad2float), unpack Radiance coding to float RGB
VipsFloat2rad (float2rad), transform float RGB to Radiance coding
VipsLabQ2sRGB (LabQ2sRGB), convert a LabQ image to sRGB
VipssRGB2HSV (sRGB2HSV), transform sRGB to HSV
VipsHSV2sRGB (HSV2sRGB), transform HSV to sRGB
VipsIcc (icc), transform using ICC profiles
VipsIccImport (icc_import), import from device with ICC profile
VipsIccExport (icc_export), output to device with ICC profile
VipsIccTransform (icc_transform), transform between devices with ICC profiles
VipsColourDifference (difference), calculate color difference
VipsdE76 (dE76), calculate dE76
VipsdE00 (dE00), calculate dE00
VipsdECMC (dECMC), calculate dECMC
VipssRGB2scRGB (sRGB2scRGB), convert an sRGB image to scRGB
VipsscRGB2BW (scRGB2BW), convert scRGB to BW
VipsscRGB2sRGB (scRGB2sRGB), convert an scRGB image to sRGB
VipsCMYK2XYZ (CMYK2XYZ), transform CMYK to XYZ
VipsXYZ2CMYK (XYZ2CMYK), transform XYZ to CMYK
VipsProfileLoad (profile_load), load named ICC profile
VipsMaplut (maplut), map an image though a lut
VipsCase (case), use pixel values to pick cases from an array of images
VipsPercent (percent), find threshold for percent of pixels
VipsStdif (stdif), statistical difference
VipsHistogram (histogram), histogram operations
VipsHistUnary (hist_unary), hist_unary operations
VipsHistCum (hist_cum), form cumulative histogram
VipsHistMatch (hist_match), match two histograms
VipsHistNorm (hist_norm), normalise histogram
VipsHistEqual (hist_equal), histogram equalisation
VipsHistPlot (hist_plot), plot histogram
VipsHistLocal (hist_local), local histogram equalisation
VipsHistIsmonotonic (hist_ismonotonic), test for monotonicity
VipsHistEntropy (hist_entropy), estimate image entropy
VipsConvolution (convolution), convolution operations
VipsConv (conv), convolution operation
VipsConva (conva), approximate integer convolution
VipsConvf (convf), float convolution operation
VipsConvi (convi), int convolution operation
VipsCompass (compass), convolve with rotating mask
VipsConvsep (convsep), seperable convolution operation
VipsConvasep (convasep), approximate separable integer convolution
VipsCorrelation (correlation), correlation operation
VipsFastcor (fastcor), fast correlation
VipsSpcor (spcor), spatial correlation
VipsSharpen (sharpen), unsharp masking for print
VipsGaussblur (gaussblur), gaussian blur
VipsCanny (canny), Canny edge detector
VipsSobel (sobel), Sobel edge detector
VipsFreqfilt (freqfilt), frequency-domain filter operations
VipsFwfft (fwfft), forward FFT
VipsInvfft (invfft), inverse FFT
VipsFreqmult (freqmult), frequency-domain filtering
VipsSpectrum (spectrum), make displayable power spectrum
VipsPhasecor (phasecor), calculate phase correlation
VipsMorphology (morphology), morphological operations
VipsMorph (morph), morphology operation
VipsRank (rank), rank filter
VipsCountlines (countlines), count lines in an image
VipsLabelregions (labelregions), label regions in an image
VipsFillNearest (fill_nearest), fill image zeros with nearest non-zero pixel
VipsDraw (draw), draw operations
VipsDrawink (drawink), draw with ink operations
VipsDrawRect (draw_rect), paint a rectangle on an image
VipsDrawMask (draw_mask), draw a mask on an image
VipsDrawLine (draw_line), draw a line on an image
VipsDrawCircle (draw_circle), draw a circle on an image
VipsDrawFlood (draw_flood), flood-fill an area
VipsDrawImage (draw_image), paint an image into another image
VipsDrawSmudge (draw_smudge), blur a rectangle on an image
VipsMerge (merge), merge two images
VipsMosaic (mosaic), mosaic two images
VipsMosaic1 (mosaic1), first-order mosaic of two images
VipsMatrixinvert (matrixinvert), invert an matrix
VipsMatch (match), first-order match of two images
VipsGlobalbalance (globalbalance), global balance an image mosaic
pomoc
vips copy copy an image usage: copy in out [--option-name option-value ...] where: in - Input image, input VipsImage out - Output image, output VipsImage optional arguments: width - Image width in pixels, input gint default: 0 min: 0, max: 10000000 height - Image height in pixels, input gint default: 0 min: 0, max: 10000000 bands - Number of bands in image, input gint default: 0 min: 0, max: 10000000 format - Pixel format in image, input VipsBandFormat default: uchar allowed: notset, uchar, char, ushort, short, uint, int, float, complex, double, dpcomplex coding - Pixel coding, input VipsCoding default: none allowed: error, none, labq, rad interpretation - Pixel interpretation, input VipsInterpretation default: multiband allowed: error, multiband, b-w, histogram, xyz, lab, cmyk, labq, rgb, cmc, lch, labs, srgb, yxy, fourier, rgb16, grey16, matrix, scrgb, hsv xres - Horizontal resolution in pixels/mm, input gdouble default: 0 min: -0, max: 1e+06 yres - Vertical resolution in pixels/mm, input gdouble default: 0 min: -0, max: 1e+06 xoffset - Horizontal offset of origin, input gint default: 0 min: -10000000, max: 10000000 yoffset - Vertical offset of origin, input gint default: 0 min: -10000000, max: 10000000 operation flags: sequential nocache
Typy plików:
vips -l foreign
VipsForeign (foreign), load and save image files, priority=0
VipsForeignLoad (fileload), file loaders, priority=0
VipsForeignLoadCsv (csvload_base), load csv, priority=0
VipsForeignLoadCsvFile (csvload), load csv (.csv), priority=0, get_flags, get_flags_filename, header, load
VipsForeignLoadCsvSource (csvload_source), load csv, priority=0, is_a_source, get_flags, header, load
VipsForeignLoadMatrix (matrixload_base), load matrix, priority=0
VipsForeignLoadMatrixFile (matrixload), load matrix (.mat), priority=0, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadMatrixSource (matrixload_source), load matrix, priority=0, is_a_source, get_flags, header, load
VipsForeignLoadRaw (rawload), load raw data from a file, priority=0, get_flags, get_flags_filename, header
VipsForeignLoadVips (vipsload_base), load vips base class, priority=200
VipsForeignLoadVipsFile (vipsload), load vips from file (.v, .vips), priority=200, is_a, get_flags, get_flags_filename, header
VipsForeignLoadVipsSource (vipsload_source), load vips from source, priority=200, is_a_source, get_flags, get_flags_filename, header
VipsForeignLoadAnalyze (analyzeload), load an Analyze6 image (.img, .hdr), priority=-50, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadPpm (ppmload_base), load ppm base class (.pbm, .pgm, .ppm, .pfm), priority=200
VipsForeignLoadPpmFile (ppmload), load ppm from file (.pbm, .pgm, .ppm, .pfm), priority=200, is_a, get_flags, header, load
VipsForeignLoadPpmSource (ppmload_source), load ppm base class (.pbm, .pgm, .ppm, .pfm), priority=200, is_a_source, get_flags, header, load
VipsForeignLoadRad (radload_base), load rad base class, priority=-50
VipsForeignLoadRadFile (radload), load a Radiance image from a file (.hdr), priority=-50, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadRadBuffer (radload_buffer), load rad from buffer, priority=-50, is_a_buffer, get_flags, get_flags_filename, header, load
VipsForeignLoadRadSource (radload_source), load rad from source, priority=-50, is_a_source, get_flags, get_flags_filename, header, load
VipsForeignLoadPdf (pdfload_base), load PDF with libpoppler, priority=0
VipsForeignLoadPdfFile (pdfload), load PDF from file (.pdf), priority=0, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadPdfBuffer (pdfload_buffer), load PDF from buffer, priority=0, is_a_buffer, get_flags, get_flags_filename, header, load
VipsForeignLoadPdfSource (pdfload_source), load PDF from source, priority=0, is_a_source, get_flags, get_flags_filename, header, load
VipsForeignLoadSvg (svgload_base), load SVG with rsvg, priority=-5
VipsForeignLoadSvgFile (svgload), load SVG with rsvg (.svg, .svgz, .svg.gz), priority=-5, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadSvgBuffer (svgload_buffer), load SVG with rsvg, priority=-5, is_a_buffer, get_flags, get_flags_filename, header, load
VipsForeignLoadSvgSource (svgload_source), load svg from source, priority=-5, is_a_source, get_flags, get_flags_filename, header, load
VipsForeignLoadJp2k (jp2kload_base), load JPEG2000 image, priority=0
VipsForeignLoadJp2kFile (jp2kload), load JPEG2000 image (.j2k, .jp2, .jpt, .j2c, .jpc), priority=0, is_a, get_flags, header, load
VipsForeignLoadJp2kBuffer (jp2kload_buffer), load JPEG2000 image, priority=0, is_a_buffer, get_flags, header, load
VipsForeignLoadJp2kSource (jp2kload_source), load JPEG2000 image, priority=0, is_a_source, get_flags, header, load
VipsForeignLoadNsgif (gifload_base), load GIF with libnsgif, priority=50
VipsForeignLoadNsgifFile (gifload), load GIF with libnsgif (.gif), priority=50, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadNsgifBuffer (gifload_buffer), load GIF with libnsgif, priority=50, is_a_buffer, get_flags, get_flags_filename, header, load
VipsForeignLoadNsgifSource (gifload_source), load gif from source, priority=50, is_a_source, get_flags, get_flags_filename, header, load
VipsForeignLoadPng (pngload_base), load png base class, priority=200
VipsForeignLoadPngFile (pngload), load png from file (.png), priority=200, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadPngBuffer (pngload_buffer), load png from buffer, priority=200, is_a_buffer, get_flags, get_flags_filename, header, load
VipsForeignLoadPngSource (pngload_source), load png from source, priority=200, is_a_source, get_flags, get_flags_filename, header, load
VipsForeignLoadMat (matload), load mat from file (.mat), priority=0, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadJpeg (jpegload_base), load jpeg, priority=50
VipsForeignLoadJpegFile (jpegload), load jpeg from file (.jpg, .jpeg, .jpe), priority=50, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadJpegBuffer (jpegload_buffer), load jpeg from buffer, priority=50, is_a_buffer, get_flags, get_flags_filename, header, load
VipsForeignLoadJpegSource (jpegload_source), load image from jpeg source, priority=50, is_a_source, get_flags, get_flags_filename, header, load
VipsForeignLoadWebp (webpload_base), load webp, priority=200
VipsForeignLoadWebpFile (webpload), load webp from file (.webp), priority=200, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadWebpBuffer (webpload_buffer), load webp from buffer, priority=200, is_a_buffer, get_flags, get_flags_filename, header, load
VipsForeignLoadWebpSource (webpload_source), load webp from source, priority=200, is_a_source, get_flags, get_flags_filename, header, load
VipsForeignLoadTiff (tiffload_base), load tiff, priority=50
VipsForeignLoadTiffFile (tiffload), load tiff from file (.tif, .tiff), priority=50, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadTiffBuffer (tiffload_buffer), load tiff from buffer, priority=50, is_a_buffer, get_flags, get_flags_filename, header, load
VipsForeignLoadTiffSource (tiffload_source), load tiff from source, priority=50, is_a_source, get_flags, get_flags_filename, header, load
VipsForeignLoadOpenslide (openslideload_base), load OpenSlide base class, priority=100
VipsForeignLoadOpenslideFile (openslideload), load file with OpenSlide (.svs, .vms, .vmu, .ndpi, .scn, .mrxs, .svslide, .tif, .bif), priority=100, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadOpenslideSource (openslideload_source), load source with OpenSlide, priority=100, is_a_source, get_flags, get_flags_filename, header, load
VipsForeignLoadMagick (magickload_base), load with ImageMagick, priority=-100
VipsForeignLoadMagickFile (magickload), load file with ImageMagick, priority=-100, is_a, get_flags, get_flags_filename, header
VipsForeignLoadMagickBuffer (magickload_buffer), load buffer with ImageMagick, priority=-100, is_a_buffer, get_flags, get_flags_filename, header
VipsForeignLoadFits (fitsload_base), FITS loader base class, priority=-50
VipsForeignLoadFitsFile (fitsload), load a FITS image (.fits, .fit, .fts), priority=-50, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadFitsSource (fitsload_source), load FITS from a source, priority=-50, is_a, is_a_source, get_flags, get_flags_filename, header, load
VipsForeignLoadOpenexr (openexrload), load an OpenEXR image (.exr), priority=200, is_a, get_flags, get_flags_filename, header, load
VipsForeignLoadHeif (heifload_base), load a HEIF image, priority=0
VipsForeignLoadHeifFile (heifload), load a HEIF image (.heic, .heif, .avif), priority=0, is_a, get_flags, header, load
VipsForeignLoadHeifBuffer (heifload_buffer), load a HEIF image, priority=0, is_a_buffer, get_flags, header, load
VipsForeignLoadHeifSource (heifload_source), load a HEIF image, priority=0, is_a_source, get_flags, header, load
VipsForeignSave (filesave), file savers, priority=0, mono
VipsForeignSaveCsv (csvsave_base), save image to csv (.csv), priority=0, mono
VipsForeignSaveCsvFile (csvsave), save image to csv (.csv), priority=0, mono
VipsForeignSaveCsvTarget (csvsave_target), save image to csv (.csv), priority=0, mono
VipsForeignSaveMatrix (matrixsave_base), save image to matrix (.mat), priority=0, mono
VipsForeignSaveMatrixFile (matrixsave), save image to matrix (.mat), priority=0, mono
VipsForeignSaveMatrixTarget (matrixsave_target), save image to matrix (.mat), priority=0, mono
VipsForeignPrintMatrix (matrixprint), print matrix (.mat), priority=0, mono
VipsForeignSaveRaw (rawsave), save image to raw file (.raw), priority=0, any
VipsForeignSaveRawFd (rawsave_fd), write raw image to file descriptor (.raw), priority=0, any
VipsForeignSaveVips (vipssave_base), save vips base class (.v, .vips), priority=0, any
VipsForeignSaveVipsFile (vipssave), save image to file in vips format (.v, .vips), priority=0, any
VipsForeignSaveVipsTarget (vipssave_target), save image to target in vips format (.v, .vips), priority=0, any
VipsForeignSavePpm (ppmsave_base), save to ppm, priority=0, rgb
VipsForeignSavePpmFile (ppmsave), save image to ppm file (.pbm, .pgm, .ppm, .pfm), priority=0, rgb
VipsForeignSavePpmTarget (ppmsave_target), save to ppm (.ppm), priority=0, rgb
VipsForeignSaveRad (radsave_base), save Radiance (.hdr), priority=0, rgb
VipsForeignSaveRadFile (radsave), save image to Radiance file (.hdr), priority=0, rgb
VipsForeignSaveRadBuffer (radsave_buffer), save image to Radiance buffer (.hdr), priority=0, rgb
VipsForeignSaveRadTarget (radsave_target), save image to Radiance target (.hdr), priority=0, rgb
VipsForeignSaveJp2k (jp2ksave_base), save image in JPEG2000 format (.j2k, .jp2, .jpt, .j2c, .jpc), priority=0, any
VipsForeignSaveJp2kFile (jp2ksave), save image in JPEG2000 format (.j2k, .jp2, .jpt, .j2c, .jpc), priority=0, any
VipsForeignSaveJp2kBuffer (jp2ksave_buffer), save image in JPEG2000 format (.j2k, .jp2, .jpt, .j2c, .jpc), priority=0, any
VipsForeignSaveJp2kTarget (jp2ksave_target), save image in JPEG2000 format (.j2k, .jp2, .jpt, .j2c, .jpc), priority=0, any
VipsForeignSaveCgif (gifsave_base), save as gif (.gif), priority=0, rgba-only
VipsForeignSaveCgifFile (gifsave), save as gif (.gif), priority=0, rgba-only
VipsForeignSaveCgifBuffer (gifsave_buffer), save as gif (.gif), priority=0, rgba-only
VipsForeignSaveCgifTarget (gifsave_target), save as gif (.gif), priority=0, rgba-only
VipsForeignSaveDz (dzsave_base), save image to deep zoom format (.dz), priority=0, any
VipsForeignSaveDzFile (dzsave), save image to deepzoom file (.dz), priority=0, any
VipsForeignSaveDzBuffer (dzsave_buffer), save image to dz buffer (.dz), priority=0, any
VipsForeignSavePng (pngsave_base), save png (.png), priority=0, rgba
VipsForeignSavePngFile (pngsave), save image to png file (.png), priority=0, rgba
VipsForeignSavePngBuffer (pngsave_buffer), save image to png buffer (.png), priority=0, rgba
VipsForeignSavePngTarget (pngsave_target), save image to target as PNG (.png), priority=0, rgba
VipsForeignSaveJpeg (jpegsave_base), save jpeg (.jpg, .jpeg, .jpe), priority=0, rgb-cmyk
VipsForeignSaveJpegFile (jpegsave), save image to jpeg file (.jpg, .jpeg, .jpe), priority=0, rgb-cmyk
VipsForeignSaveJpegBuffer (jpegsave_buffer), save image to jpeg buffer (.jpg, .jpeg, .jpe), priority=0, rgb-cmyk
VipsForeignSaveJpegTarget (jpegsave_target), save image to jpeg target (.jpg, .jpeg, .jpe), priority=0, rgb-cmyk
VipsForeignSaveJpegMime (jpegsave_mime), save image to jpeg mime (.jpg, .jpeg, .jpe), priority=0, rgb-cmyk
VipsForeignSaveWebp (webpsave_base), save webp (.webp), priority=0, rgba-only
VipsForeignSaveWebpFile (webpsave), save image to webp file (.webp), priority=0, rgba-only
VipsForeignSaveWebpBuffer (webpsave_buffer), save image to webp buffer (.webp), priority=0, rgba-only
VipsForeignSaveWebpTarget (webpsave_target), save image to webp target (.webp), priority=0, rgba-only
VipsForeignSaveTiff (tiffsave_base), save image to tiff file (.tif, .tiff), priority=0, any
VipsForeignSaveTiffFile (tiffsave), save image to tiff file (.tif, .tiff), priority=0, any
VipsForeignSaveTiffBuffer (tiffsave_buffer), save image to tiff buffer (.tif, .tiff), priority=0, any
VipsForeignSaveMagick (magicksave_base), save with ImageMagick (), priority=-100, any
VipsForeignSaveMagickFile (magicksave), save file with ImageMagick (), priority=-100, any
VipsForeignSaveMagickBuffer (magicksave_buffer), save image to magick buffer (), priority=-100, any
VipsForeignSaveFits (fitssave), save image to fits file (.fits, .fit, .fts), priority=0, any
VipsForeignSaveHeif (heifsave_base), save image in HEIF format, priority=0, rgba-only
VipsForeignSaveHeifFile (heifsave), save image in HEIF format (.heic, .heif, .avif), priority=0, rgba-only
VipsForeignSaveHeifBuffer (heifsave_buffer), save image in HEIF format (.heic, .heif), priority=0, rgba-only
VipsForeignSaveHeifTarget (heifsave_target), save image in HEIF format (.heic, .heif), priority=0, rgba-only
// https://www.libvips.org/API/current/using-from-c.html
// gcc -g -Wall myprog.c `pkg-config vips --cflags --libs`
#include <stdio.h>
#include <vips/vips.h>
int
main( int argc, char **argv )
{
VipsImage *in;
double mean;
VipsImage *out;
if( VIPS_INIT( argv[0] ) )
vips_error_exit( NULL );
if( argc != 3 )
vips_error_exit( "usage: %s infile outfile", argv[0] );
if( !(in = vips_image_new_from_file( argv[1], NULL )) )
vips_error_exit( NULL );
printf( "image width = %d\n", vips_image_get_width( in ) );
if( vips_avg( in, &mean, NULL ) )
vips_error_exit( NULL );
printf( "mean pixel value = %g\n", mean );
if( vips_invert( in, &out, NULL ) )
vips_error_exit( NULL );
g_object_unref( in );
if( vips_image_write_to_file( out, argv[2], NULL ) )
vips_error_exit( NULL );
g_object_unref( out );
return( 0 );
}
video Edytuj
avconv -i out.%05d.png -crf 18 out.mkv
ffmpeg -framerate 60 -r 60 -i image%06d.png -pix_fmt yuv420p -profile:v high -level:v 4.1 -crf:v 20 -movflags +faststart output.mp4
ffmpeg -r 30 -f image2 -s 1920x1080 -i ./%03d.png -vcodec libx264 -crf 25 -pix_fmt yuv420p test.mp4
Przeglądarka www Edytuj
2D Edytuj
- tworzenie grafiki 2D, bezpośrednio poprzez rysowanie na elemencie canvas za pomocą JavaScript
3D Edytuj
AI Edytuj
Przykłady Edytuj
Słownik Edytuj
- API = Interfejs programowania aplikacji (API) to interfejs oprogramowania do oprogramowania, a nie interfejs użytkownika. Jest to określony zestaw reguł i specyfikacji, których programy mogą przestrzegać, aby komunikować się ze sobą.[2]
- low-level
- high-level ( closer access to the hardware.)