引用▼
的LEADTOOLS WebImageViewer支持的一组图像处理命令可以被应用到图像通过加载Leadtools.Web.Controls.WebImageViewer.ApplyCommand (Leadtools.ImageProcessing.RasterCommand)方法。
下表包含了服务器/客户端支持的命令,目前WebImageViewer控制,以及如何获取或设置客户端在客户端命令类属性。
| 服务器命令 | 客户端命令 | 通过访问命令属性: |
|---|---|---|
| AutoCropCommand | AutoCropCommand (阈值) | getThreshold():整数 setThreshold (阈值:整数) |
| BalanceColorCommandFactor | BalanceColorCommandFactor (探路者,toGreen和toBlue) | getToRed():增加一倍 setToRed (探路者:双) getToGreen():增加一倍 setToGreen (toGreen:双) getToBlue():增加一倍 setToBlue (toBlue:双) |
| BalanceColorsCommand | BalanceColorsCommand (redFactor,greenFactor和blueFactor) | getRedFactor ():BalanceColorsCommand setRedFactor (redFactor:BalanceColorCommandFactor) getGreenFactor ():BalanceCommand setGreenFactor (greenFactor:BalanceColorCommandFactor) getBlueFactor ():BalanceCommand setBlueFactor (blueFactor:BalanceColorCommandFactor) |
| BorderRemoveCommand | BorderRemoveCommand (旗帜,边境,百分比,whiteNoiseLength,方差) | getFlags ():BorderRemoveCommandFlags setFlags (旗帜:BorderRemoveCommandFlags) getBorder ():BorderRemoveCommandFlags setBorder (边境:BorderRemoveBorderFlags) getPercent():整数 setPercent (百分比:整数) getWhiteNoiseLength():整数 setWhiteNoiseLength (whiteNoiseLength:整数) getVariance (): setVariance (方差:整数) |
| ChangeContrastCommand | ChangeContrastCommand (对比) | getContrast():整数 setContrast (对比:整数) |
| ChangeHueCommand | ChangeHueCommand (角) | getAngle():整数 setAngle (角:整数) |
| ChangeIntensityCommand | ChangeIntensityCommand (亮度) | getBrightness():整数 setBrightness (亮度:整数) |
| ChangeSaturationCommand | ChangeSaturationCommand (改变) | getChange():整数 setChange (改变:整数) |
| ColorHalftoneCommand | ColorHalftoneCommand (maximumRadius,cyanAngle,magentaAngle,yellowAngle,blackAngle) | getMaximumRadius():整数 setMaximumRadius (maximumRadius:整数) getCyanAngle():整数 setCyanAngle (cyanAngle:整数) getMagentaAngle():整数 setMagentaAngle (magentaAngle:整数) getYellowAngle():整数 setYellowAngle (yellowAngle:整数) getBlackAngle():整数 setBlackAngle (blackAngle:整数) |
| ConvertSignedToUnsignedCommand | ConvertSignedToUnsignedCommand (类型) | 方法():ConvertSignedToUnsignedCommandType setType (类型:ConvertSignedToUnsignedCommandType) |
| ConvertUnsignedToSignedCommand | ConvertUnsignedToSignedCommand (类型) | 方法():ConvertSignedToUnsignedCommandType setType (类型:ConvertUnsignedToSignedCommandType) |
| DeskewCommand | DeskewCommand (fillColor,旗帜) | getFillColor (): string (CSS颜色) setFillColor (fillColor:字符串(CSS颜色)) getFlags ():DeskewCommandFlags) setFlags (旗帜: |
| DespeckleCommand | DespeckleCommand () | - - - - - - |
| DotRemoveCommand | DotRemoveCommand (旗帜,minimumDotWidth,minimumDotHeight,maximumDotWidth,maximumDotHeight) | getFlags ():DotRemoveCommandFlags setFlags (旗帜:DotRemoveCommandFlags) getMinimumDotWidth():整数 setMinimumDotWidth (minimumDotWidth:整数) getMinimumDotHeight():整数 setMinimumDotHeight (minimumDotHeight:整数) getMaximumDotWidth():整数 setMaximumDotWidth (maximumDotWidth:整数) getMaximumDotHeight():整数 setMaximumDotHeight (maximumDotHeight:整数) |
| EmbossCommand | EmbossCommand (方向,深度) | getDirection ():EmbossCommandDirection setDirection (方向:EmbossCommandDirection) getDepth():整数 setDepth (深度:整数) |
| FlipCommand | FlipCommand (水平) | getHorizontal():布尔 setHorizontal (水平:布尔) |
| FreeHandWaveCommand | FreeHandWaveCommand (振幅,规模,波长,角,fillColor,旗帜) | getAmplitudes():整数的数组 setAmplitudes (振幅:数组的整数) getScale():整数 setScale (规模:整数) getWaveLength():整数 setWaveLength (波长:整数) getAngle():整数 setAngle (角:整数) getFillColor (): string (CSS颜色) setFillColor (fillColor:字符串(CSS颜色)) getFlags ():FreeHandWaveCommandFlags setFlags (旗帜:FreeHandWaveCommandFlags) |
| GammaCorrectCommand | GammaCorrectCommand (γ) | getGamma():整数 setGamma (γ:整数) |
| GaussianCommand | GaussianCommand (半径) | getRadius():整数 setRadius (半径:整数) |
| GrayscaleCommand | GrayscaleCommand () | - - - - - - |
| GrayScaleExtendedCommand | GrayScaleExtendedCommand (redFactor,greenFactorblueFactor) | getRedFactor():整数 setRedFactor (redFactor:整数) getGreenFactor():整数 setGreenFactor (greenFactor:整数) getBlueFactor():整数 setBlueFactor (blueFactor:整数) |
| HalfToneCommand | HalfToneCommand (类型,角,维) | 方法():HalfToneCommandType setType (类型:HalfToneCommandType) getAngle():整数 setAngle (角:整数) getDimension():整数 setDimension (维:整数) |
| HalfTonePatternCommand | HalfTonePatternCommand (对比,涟漪,angleContrast,angleRipple,angleOffset,foreGroundColor,写成backGroundColor,类型) | getContrast():整数 setContrast (对比:整数) getRipple():整数 setRipple (涟漪:整数) getAngleContrast():整数 setAngleContrast (angleContrast:整数) getAngleRipple():整数 setAngleRipple (angleRipple:整数) getAngleOffset():整数 setAngleOffset (angleOffset:整数) getForeGroundColor (): string (CSS颜色) setForeGroundColor(字体颜色:字符串(CSS颜色)) getBackGroundColor (): string (CSS颜色) setBackGroundColor(背景色:字符串(CSS颜色)) 方法():HalfTonePatternCommandType setType (类型:HalfTonePatternCommandType) |
| HistogramContrastCommand | HistogramContrastCommand (对比) | getContrast():整数 setContrast (对比:整数) |
| HistogramEqualizeCommand | HistogramEqualizeCommand (类型) | setType (类型:HistogramEqualizeType) |
| HolePunchRemoveCommand | HolePunchRemoveCommand (旗帜,位置,minimumHoleCount,maximumHoleCount,minimumHoleWidth,minimumHoleHeight,maximumHoleWidth,maximumHoleHeight) | getFlags ():HolePunchRemoveCommandFlags setFlags (旗帜:HolePunchRemoveCommandFlags) getLocation ():HolePunchRemoveCommandLocation setLocation (位置:HolePunchRemoveCommandLocation) getMinimumHoleCount():整数 setMinimumHoleCount (minimumHoleCount:整数) getMaximumHoleCount():整数 setMaximumHoleCount (maximumHoleCount:整数) getMinimumHoleWidth():整数 setMinimumHoleWidth (minimumHoleWidth:整数) getMinimumHoleHeight():整数 setMinimumHoleHeight (minimumHoleHeight:整数) getMaximumHoleWidth():整数 setMaximumHoleWidth (maximumHoleWidth:整数) getMaximumHoleHeight():整数 setMaximumHoleHeight (maximumHoleHeight:整数) |
| IntensityDetectCommand | IntensityDetectCommand (lowThreshold,highThreshold,inColor,outColor和通道) | getLowThreshold (): setLowThreshold (lowThreshold:整数) getHighThreshold():整数 setHighThreshold (highThreshold:整数) getInColor (): string (CSS颜色) setInColor (inColor:字符串(CSS颜色)) getOutColor (): string (CSS颜色) setOutColor (outColor:字符串(CSS颜色)) getChannel ():IntensityDetectCommandFlags setChannel (通道:IntensityDetectCommandFlags) |
| InvertCommand | InvertCommand () | - - - - - - |
| InvertedTextCommand" / > | InvertedTextCommand (旗帜,minimumInvertWidth,minimumInvertHeight,minimumBlackPercent,maximumBlackPercent) | getFlags ():InvertedTextCommandFlags setFlags (旗帜:InvertedTextCommandFlags) getMinimumInvertWidth():整数 setMinimumInvertWidth (minimumInvertWidth:整数) getMinimumInvertHeight():整数 setMinimumInvertHeight (minimumInvertHeight:整数) getMinimumBlackPercent():整数 setMinimumBlackPercent (minimumBlackPercent:整数) getMaximumBlackPercent():整数 setMaximumBlackPercent (maximumBlackPercent:整数) |
| LineRemoveCommand | LineRemoveCommand (旗帜,minimumLineLength,maximumLineWidth,墙,maximumWallPercent,gapLength,方差,类型) | getFlags ():LineRemoveCommandFlags setFlags (旗帜:LineRemoveCommandFlags) getMinimumLineLength():整数 setMinimumLineLength (minimumLineLength:整数) getMaximumLineWidth():整数 setMaximumLineWidth (maximumLineWidth:整数) getWall():整数 setWall (墙:整数) getMaximumWallPercent():整数 setMaximumWallPercent (maximumWallPercent:整数) getGapLength():整数 setGapLength (gapLength:整数) getVariance():整数 setVariance (方差:整数) setType (类型:LineRemoveCommandType) |
| MaximumCommand | MaximumCommand (维) | getDimension():整数 setDimension (维:整数) |
| MedianCommand | MedianCommand (维) | getDimension():整数 setDimension (维:整数) |
| MinimumCommand | MinimumCommand (维) | getDimension():整数 setDimension (维:整数) |
| OffsetCommand | OffsetCommand (horizontalShift,verticalShift,背景色,类型) | getHorizontalShift():整数 setHorizontalShift (horizontalShift:整数) getVerticalShift():整数 setVerticalShift (verticalShift:整数) getBackColor (): string (CSS颜色) setBackColor(背景色:字符串(CSS颜色)) 方法():OffsetCommandType setType (类型:OffsetCommandType) |
| RemapHueCommand | RemapHueCommand (面具,hueTable,saturationTable,valueTable和lookUpTableLength) | getMask():整数的数组 setMask (面具:数组的整数) getHueTable():整数的数组 setHueTable (hueTable:数组的整数) getSaturationTable():整数的数组 setSaturationTable (saturationTable:数组的整数) getValueTable():整数的数组 setValueTable (valueTable:数组的整数) getLookUpTableLength():整数 setLookUpTableLength (lookUpTableLength:整数) |
| RemapIntensityCommand | RemapIntensityCommand (旗帜,lookupTable) | getFlags ():RemapIntensityCommandFlags setFlags (旗帜:RemapIntensityCommandFlags) getLookupTable():整数的数组 setLookupTable (lookupTable:数组的整数) |
| RemoveRedEyeCommand | RemoveRedEyeCommand (newColor,阈值和明度) | getNewColor (): string (CSS颜色) setNewColor (newColor:字符串(CSS颜色)) getThreshold():整数 setThreshold (阈值:整数) getLightness():整数 setLightness (明度:整数) |
| SharpenCommand | SharpenCommand (锐度) | getSharpness():整数 setSharpness (锐度:整数) |
| SmoothCommand | SmoothCommand (旗帜,长度) | getFlags ():SmoothCommandFlags setFlags (旗帜:SmoothCommandFlags) getLength():整数 setLength (长度:整数) |
| SpatialFilterCommand | SpatialFilterCommand (predefinedFilter) | getPredefinedFilter ():SpatialFilterCommandPredefined setPredefinedFilter (predefinedFilter:SpatialFilterCommandPredefined) |
| StretchIntensityCommand | StretchIntensityCommand () | - - - - - - |
| UnsharpMaskCommand | UnsharpMaskCommand (量,半径,阈值,colorType) | getAmount():整数 setAmount (量:整数) getRadius():整数 setRadius (半径:整数) getThreshold():整数 setThreshold (阈值:整数) getColorType ():UnsharpMaskCommandColorType setColorType (colorType:UnsharpMaskCommandColorType) |
| RotateCommand | RotateCommand (角,旗帜,fillColor) | getAngle():整数 setAngle (角:整数) getFlags ():RotateCommandFlags setFlags (旗帜:RotateCommandFlags) getFillColor (): string (CSS颜色) setFillColor (fillColor:字符串(CSS颜色)) |
一个以上的命令应用于图像从客户端类似如下:
/ /这段代码WebImageViewer1的图像旋转45度。RotateImage()函数{varcmd =新RotateCommandFlags.Bicubic RotateCommand(4500年,“#就”);WebImageViewer1.WebImageViewer.ApplyCommand (cmd);}