Marblecore Imaging Library Documentation

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Documentation Introduction

Getting started
Methods
Properties
Enumerations
- Alignment
- Anchor
- Cap
- Channel
- ColorType
- Dash
- Fill
- Format
- Gradient
- Mask
- Offset
- Orientation
- Pen
- Resample
- Resize
- Rotation
- State
- Thumbnail
- Tone
- Video
Categories
- Basic operations
  - Create
  - Deserialize
  - LoadFromBase64
  - LoadFromFile
  - LoadFromSerializedStream
  - LoadFromStream
  - LoadFromURL
  - Reset
  - SaveToBase64
  - SaveToFile
  - SaveToHBitmap
  - SaveToHBitmapPreMultiplied
  - SaveToStream
  - Serialize
- Captcha
  - CaptchaCreate
  - CaptchaPhrase
- Color adjustments
  - AdjustBrightness
  - AdjustColorBalance
  - AdjustColorLevel
  - AdjustContrast
  - AdjustGamma
  - AdjustHue
  - AdjustHueSaturation
  - AdjustLightness
  - AdjustRGB
  - AdjustSaturation
- Color conversion
  - GetColorFromCMYK
  - GetColorFromHTML
  - GetColorFromRGB
- Color transformations
  - AutoColorEnhance
  - AutoColorLevel
  - AutoContrast
  - Channel
  - ColorOverlay
  - ColorTone
  - Desaturate
  - Dither
  - Grayscale
  - Invert
  - RedEyeCorrection
  - Sepia
  - Tint
- Drawing
  - DrawArc
  - DrawArrow
  - DrawBackground
  - DrawBezier
  - DrawCheckerboard
  - DrawCurve
  - DrawCurveBorder
  - DrawCurveFilled
  - DrawCurveGradient
  - DrawEllipse
  - DrawEllipseBorder
  - DrawEllipseFilled
  - DrawEllipseGradient
  - DrawFloodFill
  - DrawLine
  - DrawPie
  - DrawPieBorder
  - DrawPieFilled
  - DrawPieGradient
  - DrawPixel
  - DrawPolygon
  - DrawPolygonBorder
  - DrawPolygonFilled
  - DrawPolygonGradient
  - DrawRectangle
  - DrawRectangleBorder
  - DrawRectangleFilled
  - DrawRectangleGradient
  - DrawRectangleTransparent
  - DrawRhombus
  - DrawRhombusBorder
  - DrawRhombusFilled
  - DrawRhombusGradient
  - DrawRoundRectangle
  - DrawRoundRectangleBorder
  - DrawRoundRectangleFilled
  - DrawRoundRectangleGradient
  - DrawTriangle
  - DrawTriangleBorder
  - DrawTriangleFilled
  - DrawTriangleGradient
  - GetPixelColor
  - LineTo
  - MoveTo
- Effects
  - EffectBorder
  - EffectButton
  - EffectColorOverlay
  - EffectInnerBevel
  - EffectInnerGlow
  - EffectMask
  - EffectOuterGlow
  - EffectShadow
  - EffectSoftenBorder
- EXIF properties
  - GetExif
  - GetExifCameraMakerFromFile
  - GetExifCameraModelFromFile
  - GetExifCompressedBitsPerPixelFromFile
  - GetExifCompressionFromFile
  - GetExifCopyrightFromFile
  - GetExifDateTakenFromFile
  - GetExifExposureBiasFromFile
  - GetExifExposureTimeFromFile
  - GetExifFlashEnergyFromFile
  - GetExifFlashModeFromFile
  - GetExifFocalLengthFromFile
  - GetExifFromFile
  - GetExifFromInfo
  - GetExifFStopFromFile
  - GetExifHorizontalResolutionFromFile
  - GetExifISOSpeedFromFile
  - GetExifLightSourceFromFile
  - GetExifMaxApertureFromFile
  - GetExifMeteringModeFromFile
  - GetExifOrientationFromFile
  - GetExifProgramModeFromFile
  - GetExifResolutionUnitFromFile
  - GetExifSubjectDistanceFromFile
  - GetExifVersionFromFile
  - GetExifVerticalResolutionFromFile
  - ExifCameraMaker
  - ExifCameraMakerFromInfo
  - ExifCameraModel
  - ExifCameraModelFromInfo
  - ExifCompressedBitsPerPixel
  - ExifCompressedBitsPerPixelFromInfo
  - ExifCompression
  - ExifCompressionFromInfo
  - ExifCopyright
  - ExifCopyrightFromInfo
  - ExifDateTaken
  - ExifDateTakenFromInfo
  - ExifExposureBias
  - ExifExposureBiasFromInfo
  - ExifExposureTime
  - ExifExposureTimeFromInfo
  - ExifFlashEnergy
  - ExifFlashEnergyFromInfo
  - ExifFlashMode
  - ExifFlashModeFromInfo
  - ExifFocalLength
  - ExifFocalLengthFromInfo
  - ExifFStop
  - ExifFStopFromInfo
  - ExifHorizontalResolution
  - ExifHorizontalResolutionFromInfo
  - ExifISOSpeed
  - ExifISOSpeedFromInfo
  - ExifLightSource
  - ExifLightSourceFromInfo
  - ExifMaxAperture
  - ExifMaxApertureFromInfo
  - ExifMeteringMode
  - ExifMeteringModeFromInfo
  - ExifOrientation
  - ExifOrientationFromInfo
  - ExifProgramMode
  - ExifProgramModeFromInfo
  - ExifResolutionUnit
  - ExifResolutionUnitFromInfo
  - ExifSubjectDistance
  - ExifSubjectDistanceFromInfo
  - ExifVersion
  - ExifVersionFromInfo
  - ExifVerticalResolution
  - ExifVerticalResolutionFromInfo
- File operations
  - FileConvert
  - FileCrop
  - FileExpand
  - FileFlipHorizontal
  - FileFlipVertical
  - FileResize
  - FileRotate
  - FileRotateLeft
  - FileRotateRight
  - FileShrink
  - FileThumbnail
- File properties
  - GetFileExtensionFromFile
  - GetFileExtensionFromFormat
  - GetFileFolderFromFile
  - GetFileFromFormat
  - GetFileNameFromFile
  - GetFileWithoutFolderFromFile
  - FileExtension
  - FileExtensionFromInfo
  - FileFolder
  - FileFolderFromInfo
  - FileName
  - FileNameFromInfo
  - FilePath
  - FilePathForWeb
  - FilePathFromInfo
  - FileWithoutFolder
  - FileWithoutFolderForWeb
  - FileWithoutFolderFromInfo
- Filters
  - Artistic
  - Blur
  - Color
  - Distortion
  - Light
  - Noise
  - Other
  - Sharpen
  - Textures
  - Video
    - FilterVideo
- Fonts
  - LoadFont
  - ReleaseFont
  - ResetFont
  - SetFont
  - FontAlignment
  - FontAntiAliasing
  - FontBold
  - FontColor
  - FontFace
  - FontItalic
  - FontOpacity
  - FontRotation
  - FontSize
  - FontStrikeout
  - FontUnderline
- Histogram
  - GetHistogramAverage
  - GetHistogramCount
  - GetHistogramMean
  - GetHistogramPercentile
  - GetHistogramPixels
  - InsertHistogram
  - LoadHistogramFromBase64
  - LoadHistogramFromFile
  - LoadHistogramFromSerializedStream
  - LoadHistogramFromStream
  - LoadHistogramFromURL
  - SaveHistogramToFile
  - SaveHistogramToImage
  - SaveHistogramToSerializedStream
  - SaveHistogramToStream
- Insert
  - InsertFromBase64
  - InsertFromFile
  - InsertFromSerializedStream
  - InsertFromStream
  - InsertFromURL
- Licensing
  - LicenseVerify
  - LicenseCode
  - LicenseDateCreated
  - LicenseDateExpired
  - LicenseDateRenewed
  - LicenseExpired
  - LicenseName
  - LicenseProduct
  - LicenseProductKey
  - LicenseProductVersion
  - LicensePublisher
  - LicenseReference
  - LicenseValid
- Lossless transformations
  - LosslessCrop
  - LosslessFlipHorizontal
  - LosslessFlipVertical
  - LosslessRotate
  - LosslessRotateLeft
  - LosslessRotateRight
- Masking
  - Mask
  - MaskOverlayFromBase64
  - MaskOverlayFromFile
  - MaskOverlayFromSerializedStream
  - MaskOverlayFromStream
  - MaskOverlayFromURL
- Pen
  - SetPen
  - PenAntiAliasing
  - PenCap
  - PenColor
  - PenOpacity
  - PenStyle
  - PenWidth
- Properties
  - GetBase64String
  - GetBitsPerPixelFromFile
  - GetFormatAsStringFromFile
  - GetFormatFromFile
  - GetFormatFromString
  - GetFramesFromFile
  - GetGUID
  - GetHasMultipleFramesFromFile
  - GetHeightFromFile
  - GetInfoFromFile
  - GetInfoFromURL
  - GetIsAnimatedFromFile
  - GetIsCMYKFromFile
  - GetIsSupportedFromFile
  - GetMegaPixelsFromFile
  - GetMIMEFromFile
  - GetMIMEFromFormat
  - GetWidthFromFile
  - SetBackgroundColor
  - SetFormat
  - SetFormatDefault
  - SetPixel
  - SetTransparency
  - BackgroundColor
  - BackgroundOpacity
  - BitsPerPixel
  - BitsPerPixelFromInfo
  - ColorCount
  - CursorX
  - CursorY
  - Format
  - FormatAsString
  - FormatAsStringFromInfo
  - FormatDefault
  - FormatFromInfo
  - FormatOriginal
  - FormatOriginalAsString
  - Frame
  - Frames
  - FramesFromInfo
  - HasMultipleFrames
  - HasMultipleFramesFromInfo
  - Height
  - HeightFromInfo
  - IsAnimated
  - IsAnimatedFromInfo
  - IsCMYK
  - IsCMYKFromInfo
  - IsConverted
  - IsJPEG
  - IsLoaded
  - IsSupported
  - IsSupportedFromInfo
  - IsSupportedOriginal
  - IsTransparent
  - JPEGProgressive
  - JPEGQuality
  - MegaPixels
  - MegaPixelsFromInfo
  - MIME
  - MIMEFromInfo
  - PixelCount
  - Transparency
  - WebFilter
  - Width
  - WidthFromInfo
- Text drawing
  - DrawTextInGradient
  - DrawTextInGradientUsingWarp
  - DrawTextInGradientWithBorder
  - DrawTextInGradientWithBorderAndShadow
  - DrawTextInGradientWithBorderAndShadowUsingWarp
  - DrawTextInGradientWithBorderUsingWarp
  - DrawTextInGradientWithShadow
  - DrawTextInGradientWithShadowUsingWarp
  - DrawTextNormal
  - DrawTextUsingWarp
  - DrawTextWithBorder
  - DrawTextWithBorderUsingWarp
  - DrawTextWithShadow
  - DrawTextWithShadowUsingWarp
  - GetTextHeight
  - GetTextWidth
- Transformations
  - Clear
  - Crop
  - Expand
  - FlipHorizontal
  - FlipVertical
  - Opacity
  - Resize
  - Rotate
  - RotateLeft
  - RotateRight
  - RoundEdges
  - Shear
  - Shrink
  - Skew
  - Straighten
  - Thumbnail
Examples
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SetTransparency method

Enables or disables transparency for the image and sets the transparency- or backgroundcolor.

Syntax

Boolean SetTransparency(bTransparency As Boolean, nMask As Number)

Return value

Returns true if the function succeeded.

Parameters

Parameter	Type	Required	Description
bTransparency	Boolean	Yes	Enable or disable transparency.
nMask	Number	No	Optional parameter containing a RGB color. If transparency is enabled, this color will be used for 8 bit images as transparency mask. If transparency is disabled, this color specifies the backgroundcolor.

Marblecore Imaging Library Documentation

SetTransparency method

Syntax

Return value

Parameters

Category

See also