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ChangeFromDib Method

Summary

Changes a Windows device independent bitmap (DIB) to a LEAD RasterImage object.

Syntax

C#
VB
C++
public static Leadtools.RasterImage ChangeFromDib(  
   IntPtr hdib 
) 
Public Shared Function ChangeFromDib( _ 
   ByVal hdib As IntPtr _ 
) As Leadtools.RasterImage 
public: 
static Leadtools.RasterImage^ ChangeFromDib(  
   IntPtr hdib 
)

Parameters

hdib
The DIB handle to be changed.

Return Value

The newly created RasterImage object.

Remarks

This method results in only one copy of the image, and it invalidates the DIB handle.

This method supports the standard DIB formats (BI_RGB and BI_BITFIELDS) as well as some FOURCC (Four Character Code) formats that some capture cards output.

The following formats are the FOURCC formats that LEADTOOLS currently supports:

  • YVU9 (YUV9)
  • I420 (YUV12)
  • YUV2
  • YV12
  • IF09
  • IYUV
  • UYVY
  • cyuv
  • YUY2
  • YVYU
  • Y41P
  • Y211
  • Y41T
  • Y42T

This function does not support signed images.

For more information on DDBs and DIBs, refer to Using DIBs, DDBs, and the Clipboard.

Example

For an example, refer to ChangeToDib.

Requirements

Target Platforms

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Leadtools Assembly
Introduction
Getting Started
Namespaces
Leadtools.ImageProcessing Namespace
Leadtools Namespace
Classes
LeadBufferStream
LeadCollection<T>
LeadFileStream
LeadLengthDConverter
LeadLengthDHelper
LeadMatrixConverter
LeadPointConverter
LeadPointDConverter
LeadPointDHelper
LeadPointHelper
LeadRectConverter
LeadRectDConverter
LeadRectDHelper
LeadRectHelper
LeadSizeConverter
LeadSizeDConverter
LeadSizeDHelper
LeadSizeHelper
LeadStream
LeadStreamFactory
LeadtoolsException
NotifyLeadCollectionChangedEventArgs
RasterBufferConverter
RasterBufferResize
RasterCollectionEventArgs<T>
RasterCollection<T>
RasterColor16Helper
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RasterImage
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Access Method
AccessData Method
AddBeziersToRegion Method
AddBorderToRegion Method
AddColorHsvRangeToRegion Method
AddColorRgbRangeToRegion Method
AddColorToRegion Method
AddCurveToRegion Method
AddEllipseToRegion Method
AddMagicWandToRegion Method
AddMaskToRegion Method
AddPage Method
AddPages Method
AddPolygonToRegion Method
AddRectangleToRegion Method
AddRoundRectangleToRegion Method
CalculatePaintModeRectangle Method
CalculateRegionArea Method
CalculateRegionMaximumClipSegments Method
ChangeCompression Method
ChangeFromDib Method
ChangeHeight Method
ChangeToDib Method
ChangeViewPerspective Method
Clone Method
CloneAll Method
CopyData Method
CopyMetadataTo Method
CopyPaletteTo Method
Create(int32,int32,int32,int32,rastercolor) Method
CreateAlphaImage Method
CreateFromArray Method
CreateFromBuffer Method
CreateFromIntPtr Method
CreateFromYUVData Method
CreateGrayscale Method
CreateMaskFromRegion Method
CreateThumbnail Method
DisableEvents Method
DitherLine Method
EnableEvents Method
FlipRegion Method
FlipViewPerspective Method
FromDib Method
FromDibArray Method
FromDibPtr Method
GetImageHeightDpi Method
GetImageSizeDpi Method
GetImageWidthDpi Method
GetLookupTable Method
GetLookupTable16 Method
GetObjectData Method
GetOverlayAttributes Method
GetOverlayImage Method
GetPaintLookupTable Method
GetPaintLookupTable16 Method
GetPalette Method
GetPixel Method
GetPixelColor Method
GetPixelData Method
GetRegion Method
GetRegionBounds Method
GetRegionBoundsClipped Method
GetRegionClipSegments Method
GetRow Method
GetRowColumn Method
GetRowColumnCompressed Method
GetRowCompressed Method
GetTrueColorValue Method
GetYUVData Method
InsertPage Method
InsertPages Method
MakeRegionEmpty Method
OffsetRegion Method
OnChanged Method
PointFromImage Method
PointToImage Method
RectangleFromImage Method
RectangleToImage Method
RegionContains Method
Release Method
ReleaseData Method
RemoveAllPages Method
RemovePageAt Method
RemovePages Method
ReplacePage Method
ReplacePages Method
ReverseRegion Method
RotateViewPerspective Method
SetAlphaImage Method
SetLookupTable Method
SetLookupTable16 Method
SetOverlayImage Method
SetOverlayImageSize Method
SetPaintLookupTable Method
SetPalette Method
SetPixel Method
SetPixelColor Method
SetPixelData Method
SetRegion Method
SetRow Method
SetRowColumn Method
SetRowColumnCompressed Method
SetRowCompressed Method
SetRowSegments Method
SetUserData Method
SetYUVData Method
StartDithering Method
StopDithering Method
ToDib Method
ToDib (WinRT) Method
ToDibArray Method
TranslateColor Method
Underlay Method
UpdateOverlayAttributes Method
UpdateOverlayBits Method
WindowLevel Method
WindowLevelExt Method
Dispose Method
Finalize Method
Properties
Events
Fields
RasterImageAllocateData
RasterImageAnimator
RasterImageChangedEventArgs
RasterImagePagesChangedEventArgs
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RasterImageResizeEventArgs
RasterMarkerMetadata
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RasterMetadataURationalHelper
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RasterRegionXForm
RasterRleCompressor
RasterSupport
RasterTagMetadata
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