• 1. LabVIEW
    • 2. Ni Vision Development Module
    • 3. OpenLvVision SDK
    • Read image file
    • Image to Array
    • Data value reference
    • Overlay watermark
      • Create
      • Dispose
      • Cast
      • Copy
      • WriteImageSize
      • ReadImageSize
      • WriteBitDepth
      • ReadBitDepth
      • ReadImageInfo
      • WriteCustomData
      • ReadCustomData
      • ReadAllCustomKeys
      • RemoveCustomData
      • ReadImageFile
      • ReadImageFileInfo
      • ReadImageFileWithVisionInfo
        • WriteImageFile
        • WriteImageFileBMP
        • WriteImageFileJpeg
        • WriteImageFileJpeg2000
        • WriteImageFilePNG
        • WriteImageFilePngVisionInfo
        • WriteImageFileTIFF
        • GetFileString
        • GetFileStringBmp
        • GetFileStringJpeg
        • GetFileStringPng
        • GetFileStringPngVisionInfo
        • GetFileStringTiff
        • ImageToArray
        • ImageMonoU8ToArray
        • ImageMonoU16ToArray
        • ImageMonoI16ToArray
        • ImageMonoSglToArray
        • ImageColorU32ToArray
        • ImageColorRgbaU32ToArray
        • ImageColorU64ToArray
        • ImageColorRgbaU64ToArray
        • ArrayToImage
        • ArrayMonoU8ToImage
        • ArrayMonoU16ToImage
        • ArrayMonoI16ToImage
        • ArrayMonoSGLToImage
        • ArrayColorU32ToImage
        • ArrayColorRgbaU32ToImage
        • ArrayColorU64ToImage
        • ArrayColorRgbaU64ToImage
        • ImageToDvrU64_1D
        • ImageToDvr
        • ImageToDvrU8_1D
        • ImageToDvrU16_1D
        • ImageToDvrI16_1D
        • ImageToDvrSGL_1D
        • ImageToDvrU32_1D
        • ImageToDvrU8_2D
        • ImageToDvrU16_2D
        • ImageToDvrI16_2D
        • ImageToDvrSGL_2D
        • ImageToDvrU32_2D
        • ImageToDvrU64_2D
        • ImageToDvrU8_3D
        • ImageToDvrU16_3D
        • ImageToDvrI16_3D
        • ImageToDvrSGL_3D
        • WriteRow
        • WriteRowU8
        • WriteRowU16
        • WriteRowI16
        • WriteRowSgl
        • WriteRowU32
        • WriteRowRgbaU32
        • WriteRowU64
        • WriteRowRgbaU64
        • ReadRow
        • ReadRowU8
        • ReadRowU16
        • ReadRowI16
        • ReadRowSgl
        • ReadRowU32
        • ReadRowRgbaU32
        • ReadRowU64
        • ReadRowRgbaU64
        • WriteColumn
        • WriteColumnU8
        • WriteColumnU16
        • WriteColumnI16
        • WriteColumnSgl
        • WriteColumnU32
        • WriteColumnRgbaU32
        • WriteColumnU64
        • WriteColumnRgbaU64
        • ReadColumn
        • ReadColumnU8
        • ReadColumnU16
        • ReadColumnI16
        • ReadColumnSgl
        • ReadColumnU32
        • ReadColumnRgbaU32
        • ReadColumnU64
        • ReadColumnRgbaU64
        • WritePixel
        • WritePixelU8
        • WritePixelU16
        • WritePixelI16
        • WritePixelSgl
        • WritePixelU32
        • WritePixelRgbaU32
        • WritePixelU64
        • WritePixelRgbaU64
        • ReadPixel
        • ReadPixelU8
        • ReadPixelU16
        • ReadPixelI16
        • ReadPixelSgl
        • ReadPixelU32
        • ReadPixelRgbaU32
        • ReadPixelU64
        • ReadPixelRgbaU64
        • FlattenImageToString
        • WriteFlattenImageOptions
        • ReadFlattenImageOptions
        • RegisterImagePixelPtr
        • UnegisterImagePixelPtr
        • RegisterImagePtr
        • UnregisterImagePtr
        • NumberToRgba
        • U32toRgba
        • U32toRgba_1D
        • U32toRgba_2D
        • U64toRgba
        • U64toRgba_1D
        • U64toRgba_2D
        • RgbaToNumber
        • RgbaToU32
        • RgbaToU32_1D
        • RgbaToU32_2D
        • RgbaToU64vi
        • RgbaToU64_1D
        • RgbaToU64_2D
    • ClearOverlay
    • CopyOverlay
    • MergeOverlay
    • WriteOverlayColor
      • OverlayPoints
      • OverlayPoint
      • OverlayPoints_1D
      • OverlayPoints_2D
    • OverlayLine
    • OverlayMultipleLines
      • OverlayRectangle
      • OverlayRectangleBoundingBox
      • OverlayRectangleCenterSize
      • OverlayOval
      • OverlayOvalBoundingBox
      • OverlayOvalCenterSize
      • OverlayArc
      • OverlayArcBoundingBox
      • OverlayArcCenterSize
      • OverlayBitmap
      • OverlayBitmapTopLeft
      • OverlayBitmapCenter
    • OverlayText
    • OverlayRoi
    • GitHub
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    • Image
    • Managment
    On this page
    memory

    Managment

    add_photo_alternate

    Create

    Creates a new image reference with the specified, unique name. This allocates memory to hold image …

    delete

    Dispose

    Disposes of a previously generated image. This method releases the memory and resources associated …

    compare

    Cast

    Converts the image s pixel data type. For 8-bit and 16-bit images, the scaling method for this …

    file_copy

    Copy

    Creates an independent duplicate of an image, including its pixel data, dimensions, and metadata. …

    aspect_ratio

    WriteImageSize

    Returns the image dimensions in pixel.

    aspect_ratio

    ReadImageSize

    Returns the image dimensions in pixel.

    layers

    WriteBitDepth

    Sets number of bits per pixel, determining the range of representable colors or shades.

    layers

    ReadBitDepth

    Retruns number of bits per pixel, determining the range of representable colors or shades.

    info

    ReadImageInfo

    Retrun image information.

    mms

    WriteCustomData

    Write the provided data with the specified key in the image s data. If the key is new, it s added; …

    mms

    ReadCustomData

    Reads the data associated with a specific custom key stored within the image s data.

    mms

    ReadAllCustomKeys

    Returns a array of all custom custom data keys associated with the image.

    mms

    RemoveCustomData

    Removes the specified key and its associated data from the image.


    © Lukas Kamleitner. All rights reserved.