• Usage: convert [options ...] file [ [options ...] file ...] [options ...] file

圖像設(shè)置

  -adjoin              附加,連接圖像成為一個(gè)單一的多圖像文件
  -affine matrix       仿射矩陣, 仿射變換矩陣
  -antialias           反鋸齒, 移除像素走樣
  -authenticate value  decrypt image with this password
  驗(yàn)證         值      用此密碼破譯圖像
  -background color    background color
  背景       顏色      背景色
  -bias value          add bias when convolving an image
  偏斜   值            回旋圖像時(shí)增加偏斜度
  -black-point-compensation 黑點(diǎn)補(bǔ)償
                       use black point compensation 使用黑點(diǎn)補(bǔ)償
  -blue-primary point  chromaticity blue primary point
  主藍(lán)色               染為主藍(lán)色點(diǎn)
  -bordercolor color   border color
  邊框顏色     顏色    邊框顏色
  -caption string      assign a caption to an image
  標(biāo)題     字符串      給圖像添加一個(gè)標(biāo)題
  -channel type        apply option to select image channels
  通道    類型         應(yīng)用選項(xiàng)選擇圖像通道
  -colors value        preferred number of colors in the image
  色彩    值           圖像的色彩數(shù)
  -colorspace type     alternate image colorspace
  色彩空間   類型      交替圖像色彩空間
  -comment string      annotate image with comment
  注釋      字符串     為圖像添加注釋
  -compose operator    set image composite operator
  -compress type       type of pixel compression when writing the image
  壓縮     類型        寫(xiě)入圖像時(shí)的像素壓縮類型
  -debug events        display copious debugging information
  排錯(cuò)  事件           顯示豐富的調(diào)試信息
  -define format:option
                       define one or more image format options
  -delay value         display the next image after pausing
  延時(shí)   值            暫停一定時(shí)間后顯示下張圖像
  -density geometry    horizontal and vertical density of the image
  密度     幾何        圖像的水平和垂直密度
  -depth value         image depth
  深度   值            圖像深度
  -display server      get image or font from this X server
  顯示     服務(wù)器      從此服務(wù)器獲取圖像或字體
  -dispose method      GIF disposal method
  處理     方法        gif處理方法
  -dither              apply Floyd/Steinberg error diffusion to image
 
  -encoding type       text encoding type
  編碼      類型       正文編碼類型
  -endian type         endianness (MSB or LSB) of the image
  -family name         render text with this font family
 
  -fill color          color to use when filling a graphic primitive
  填充  顏色           填充簡(jiǎn)單圖表時(shí)使用的顏色
  -filter type         use this filter when resizing an image
  濾鏡    類型         調(diào)整圖像大小時(shí)使用的濾鏡
  -font name           render text with this font
  字體  字體名         用此字體描繪正文
  -format "string"     output formatted image characteristics
  樣式     字符串      輸出格式化的圖像屬性
  -fuzz distance       colors within this distance are considered equal
  柔化  距離           在此距離之內(nèi)的顏色被認(rèn)為是相同的
  -gravity type        horizontal and vertical text placement
  引力     類型        正文的水平和垂直位置
  -green-primary point chromaticity green primary point
  -intent type         type of rendering intent when managing the image color
  -interlace type      type of image interlacing scheme
  -interpolate method  pixel color interpolation method
  -label string        assign a label to an image
  標(biāo)簽   字符串        為圖像分配一個(gè)標(biāo)簽
  -limit type value    pixel cache resource limit
  限額   類型  值      像素緩存資源限制
  -log format          format of debugging information
  日志格式            調(diào)試信息的格式
  -loop iterations     add Netscape loop extension to your GIF animation
  循環(huán)  反復(fù)
  -mask filename       associate a mask with the image
  遮罩  文件名         連結(jié)遮罩和圖像
  -matte               store matte channel if the image has one
  不光滑的             存儲(chǔ)不光滑的通道如果圖像有一個(gè)的話
  -mattecolor color    frame color
                       幀色彩
  -monitor             monitor progress
  監(jiān)測(cè)                 監(jiān)測(cè)進(jìn)展
  -orient type         image orientation
  -origin geometry     image origin
  -page geometry       size and location of an image canvas (setting)
  頁(yè)    幾何           圖像畫(huà)布大小和位置
  -ping                efficiently determine image attributes
                       高效測(cè)定圖像屬性
  -pointsize value     font point size
   像素大小  值        字體像素大小
  -preview type        image preview type
  預(yù)覽     類型        圖像預(yù)覽類型
  -quality value       JPEG/MIFF/PNG compression level
  質(zhì)量     值          JPEG/MIFF/PNG壓縮水平
  -quiet               suppress all error or warning messages
  安靜模式             不顯示錯(cuò)誤和警告信息
  -red-primary point   chromaticity red primary point
  -regard-warnings     pay attention to warning messages
  注意警告             注意警告信息
  -sampling-factor geometry 抽樣因子  幾何
                       horizontal and vertical sampling factor 水平和垂直抽樣因子
  -scene value         image scene number
  場(chǎng)景   值            圖像場(chǎng)景數(shù)
  -seed value          pseudo-random number generator seed value
  種子  值             偽隨機(jī)數(shù)
  -size geometry       width and height of image
  大小  幾何數(shù)         圖像寬和高
  -stretch type        render text with this font stretch
  伸展度   類型        用此字體伸展度描繪正文
 
  -stroke color        graphic primitive stroke color
  筆調(diào)    顏色         簡(jiǎn)單圖表筆調(diào)顏色
  -strokewidth value   graphic primitive stroke width
  -style type          render text with this font style
  風(fēng)格   類型          用此字體風(fēng)格描繪正文
  -support factor      resize support: > 1.0 is blurry, < 1.0 is sharp
  支柱     因子        調(diào)整支柱大?。?gt;1.0為模糊，<1.0為清晰
  -taint               image as ineligible for bi-modal delegate
  污點(diǎn)                
  -texture filename    name of texture to tile onto the image background
  質(zhì)地     文件名      覆蓋到圖像背景上的質(zhì)地名
  -treedepth value     color tree depth
  樹(shù)深        值       色彩樹(shù)深
  -transparent-color color 色彩透明
                       transparent color 色彩透明
  -undercolor color    annotation bounding box color
  -units type          the units of image resolution
  單位   類型          圖像分辨率類型
  -verbose             print detailed information about the image
  詳細(xì)                 打印圖像詳細(xì)信息
  -view                FlashPix viewing transforms
  -virtual-pixel method
                       virtual pixel access method
  -weight type         render text with this font weight
  重量    類型         用此字體重量描繪正文
  -white-point point   chromaticity white point
  白點(diǎn)                 染為白點(diǎn)

Image Operators: 圖像操作

  -adaptive-blur geometry 自適應(yīng)模糊 
                       adaptively blur pixels; decrease effect near edges
        自適應(yīng)模糊像素；減少靠近邊緣的影響
  -adaptive-resize geometry 自適應(yīng)調(diào)整大小
                       adaptively resize image with data dependent triangulation
        依靠三角測(cè)量自適應(yīng)調(diào)整圖像大小
  -adaptive-sharpen geometry 自適應(yīng)銳化
                       adaptively sharpen pixels; increase effect near edges
        自適應(yīng)提升像素；增加靠近邊緣的影響
  -annotate geometry text 注釋 幾何數(shù) 正文
                       annotate the image with text
        用正文為圖像注釋
  -auto-orient         automatically orient image
  自適應(yīng)               使圖像自適應(yīng)
  -black-threshold value 黑色閥值 值
                       force all pixels below the threshold into black
        強(qiáng)制使閥值以下的像素變?yōu)楹谏?  -blur geometry       reduce image noise and reduce detail levels
  模糊  幾何數(shù)         減少圖像噪點(diǎn)和減少細(xì)節(jié)水平
  -border geometry     surround image with a border of color
  邊框   幾何數(shù)        用一種邊框顏色包圍圖像
  -charcoal radius     simulate a charcoal drawing
  炭筆      半徑       模擬炭筆繪圖
  -chop geometry       remove pixels from the image interior
  切    幾何數(shù)         從圖像內(nèi)部移除像素
  -clip                clip along the first path from the 8BIM profile
  剪                   沿第一條路徑剪切
  -clip-mask filename  associate a clip mask with the image
 
  -clip-path id        clip along a named path from the 8BIM profile
  -colorize value      colorize the image with the fill color
  使變成彩色           用填充顏色使圖像變?yōu)椴噬?  -contrast            enhance or reduce the image contrast
  對(duì)比度               提高或減少圖像對(duì)比度
  -contrast-stretch geometry 拉伸對(duì)比度
                       improve contrast by `stretching' the intensity range
        通過(guò)‘拉伸’強(qiáng)度范圍提高對(duì)比度
  -convolve coefficients 回旋 系數(shù)
                       apply a convolution kernel to the image
        應(yīng)用一個(gè)回旋中心到圖像
  -cycle amount        cycle the image colormap
  -despeckle           reduce the speckles within an image
  減少斑點(diǎn)             減少圖像上的斑點(diǎn)
  -draw string         annotate the image with a graphic primitive
                       注釋
  -edge radius         apply a filter to detect edges in the image
  邊緣化  半徑         應(yīng)用濾鏡探測(cè)圖像邊緣
  -emboss radius       emboss an image
  浮雕    半徑         使圖像浮雕化
  -enhance             apply a digital filter to enhance a noisy image
  提高                 應(yīng)用數(shù)碼濾鏡到一個(gè)噪點(diǎn)圖像
  -equalize            perform histogram equalization to an image
  相等                
  -evaluate operator value 計(jì)算 操作數(shù) 值
                       evaluate an arithmetic, relational, or logical expression
        計(jì)算一個(gè)算術(shù)表達(dá)式，關(guān)系表達(dá)式或邏輯表達(dá)式
  -extent geometry     set the image size
  面積    幾何數(shù)       設(shè)置圖像大小
  -extract geometry    extract area from image
  提取     幾何數(shù)      從圖像中提取面積
  -flip                flip image vertically
  翻轉(zhuǎn)                 垂直翻轉(zhuǎn)圖像
  -floodfill geometry color填滿  幾何數(shù) 顏色
                       floodfill the image with color
        用顏色填滿圖像
  -flop                flop image horizontally
  翻動(dòng)                 水平翻動(dòng)圖像
  -frame geometry      surround image with an ornamental border
  框架   幾何數(shù)        用修飾邊框圍繞圖像
  -gamma value         level of gamma correction
  -gaussian-blur geometry 高斯模糊 幾何數(shù)
                       reduce image noise and reduce detail levels
  -geometry geometry   perferred size or location of the image
  幾何                
  -help                print program options
  -identify            identify the format and characteristics of the image
  識(shí)別                 識(shí)別圖像格式和屬性
  -implode amount      implode image pixels about the center
  內(nèi)爆     數(shù)量        向心聚爆
  -lat geometry        local adaptive thresholding
  -layers method       optimize or compare image layers
  圖層   方法          優(yōu)化或?qū)Ρ葓D層
  -level value         adjust the level of image contrast
  強(qiáng)度   值            調(diào)整圖像對(duì)比強(qiáng)度
  -linear-stretch geometry
                       improve contrast by `stretching with saturation' the intensity range
  -median radius       apply a median filter to the image
  -modulate value      vary the brightness, saturation, and hue
  調(diào)整                 改變亮度，飽和度，色調(diào)
  -monochrome          transform image to black and white
  黑白照片             轉(zhuǎn)換圖像為黑白色
  -motion-blur geometry 動(dòng)感模糊 幾何值
                       simulate motion blur 模仿動(dòng)感模糊
  -negate              replace every pixel with its complementary color
  負(fù)片
  -noise radius        add or reduce noise in an image
  噪點(diǎn)   半徑          增加或減少圖像噪點(diǎn)
  -normalize           transform image to span the full range of colors
  恢復(fù)正常            
  -opaque color        change this color to the fill color
  不透明  顏色         改變此顏色為填充色
  -ordered-dither NxN
                       add a noise pattern to the image with specific amplitudes
  -paint radius        simulate an oil painting
  油畫(huà)
  -polaroid angle      simulate a Polaroid picture
  傾斜角度            模仿相片
  -posterize levels    reduce the image to a limited number of color levels
  色調(diào)       水平      減少圖像的顏色水平到一定限制值
  -print string        interpret string and print to console
  打印   字符串         解釋字符串然后打印到控制臺(tái)
  -profile filename    add, delete, or apply an image profile
  簡(jiǎn)介      文件名     增加，刪除，或應(yīng)用一個(gè)圖像概況
  -quantize colorspace reduce colors in this colorspace
  量化色彩空間        在此色彩空間減少色彩
  -radial-blur angle   radial blur the image
  放射模糊  角度        放射模糊圖像
  -raise value         lighten/darken image edges to create a 3-D effect
  提升   值            增亮/減暗圖像邊緣創(chuàng)建3-D效果
  -random-threshold low,high 隨機(jī)閥值 低，高
                       random threshold the image
  -recolor matrix      translate, scale, shear, or rotate image colors
  重新染色矩陣        轉(zhuǎn)化，刮去，變形，旋轉(zhuǎn)圖像顏色
  -region geometry     apply options to a portion of the image
  選區(qū)   幾何          應(yīng)用選項(xiàng)到圖像選區(qū)
  -render              render vector graphics
  描繪                 描繪矢量圖
  -repage geometry     size and location of an image canvas
 
  -resample geometry   change the resolution of an image
  重新取樣  幾何數(shù)     改變圖像分辨率
  -resize geometry     resize the image
  調(diào)整大小幾何數(shù)      調(diào)整圖像大小
  -roll geometry       roll an image vertically or horizontally
  展平  幾何數(shù)
  -rotate degrees      apply Paeth rotation to the image
  旋轉(zhuǎn)    度數(shù)        
  -sample geometry     scale image with pixel sampling
  樣品    幾何數(shù)       用像素樣本繪制圖像
  -scale geometry      scale the image
  繪制   幾何數(shù)        按比例繪制圖像副本
  -segment values      segment an image
  片段
  -sepia-tone threshold 棕色調(diào)  閥值
                       simulate a sepia-toned photo
  -set property value  set an image property
  -shade degrees       shade the image using a distant light source
  陰影   度數(shù)          用遠(yuǎn)光源為圖像添加陰影
  -shadow geometry     simulate an image shadow
  陰影    幾何數(shù)        模仿圖像陰影
  -sharpen geometry    sharpen the image
  銳化     幾何數(shù)      銳化圖像
  -shave geometry      shave pixels from the image edges
  修理   幾何數(shù)      
  -shear geometry      slide one edge of the image along the X or Y axis
  剪切
  -sigmoidal-contrast geometry
                       lightness rescaling using sigmoidal contrast enhancement
  -sketch geometry     simulate a pencil sketch
  素描     幾何數(shù)      模擬鉛筆素描
  -solarize threshold  negate all pixels above the threshold level
  過(guò)度曝光  閥值
  -splice geometry     splice the background color into the image
  膠結(jié)                 把背景色膠結(jié)到圖像上
  -spread amount       displace image pixels by a random amount
  散布    數(shù)量
  -strip               strip image of all profiles and comments
  剝奪                 剝?nèi)D像所有的簡(jiǎn)介和注釋
  -swirl degrees       swirl image pixels about the center
  中心旋轉(zhuǎn)度數(shù)        以圖像像素為中心旋轉(zhuǎn)圖像
  -threshold value     threshold the image
  閥值       值
  -thumbnail geometry  create a thumbnail of the image
  縮略圖     幾何數(shù)    創(chuàng)建圖像的縮略圖
  -tile filename       tile image when filling a graphic primitive
  覆蓋  文件名         填充圖像時(shí)覆蓋圖像
  -tint value          tint the image with the fill color
  染色  值             使用填充色為圖像染色
  -transform           affine transform image
  改變                 仿射改變圖像
  -transparent color   make this color transparent within the image
  透明         顏色    使圖像內(nèi)的此顏色變?yōu)橥该?  -transpose           flip image vertically and rotate 90 degrees
  變換順序             垂直剪切圖像，旋轉(zhuǎn)90度
  -transverse          flop image horizontally and rotate 270 degrees
  橫切                 水平翻動(dòng)圖像，旋轉(zhuǎn)270度
  -trim                trim image edges
  修剪                 修剪圖像邊緣
  -type type           image type
  類型  類型           圖像類型
  -unique-colors       discard all but one of any pixel color
  單色                 保留單色
  -unsharp geometry    sharpen the image
  鈍化                
  -version             print version information
  -vignette geometry   soften the edges of the image in vignette style
  -wave geometry       alter an image along a sine wave
  波浪  幾何數(shù)         伴隨正弦波改變圖像
  -white-threshold value 白色閥值  值
                       force all pixels above the threshold into white
                       強(qiáng)制閥值以上的所有像素變?yōu)榘咨?                       
Image Sequence Operators:

  -append              append an image sequence
  附加                 附加一個(gè)圖像序列
  -average             average an image sequence
  平均                 求圖像序列的平均數(shù)
  -coalesce            merge a sequence of images
  合并                 合并圖像序列
  -combine             combine a sequence of images
  聯(lián)結(jié)                 聯(lián)結(jié)圖像序列
  -composite           composite image
  合成                 合成圖像
  -crop geometry       cut out a rectangular region of the image
  剪切  幾何           剪出一矩形圖像
  -deconstruct         break down an image sequence into constituent parts
  解構(gòu)                 分解圖像序列為組成部分
  -flatten             flatten a sequence of images
  平滑                 平滑圖像序列
  -fx expression       apply mathematical expression to an image channel(s)
      表達(dá)式           應(yīng)用數(shù)學(xué)表達(dá)式到圖像通道
  -map filename        transform image colors to match this set of colors
  繪制文件名          改變圖像顏色去匹配這顏色集
  -morph value         morph an image sequence
  變化   值            變換圖像序列
  -mosaic              create a mosaic from an image sequence
  馬賽克               從圖像序列中制作馬賽克
  -process arguments   process the image with a custom image filter
  處理     幅角        用定制的濾鏡處理圖像
  -reverse             reverse image sequence
  反向                 反轉(zhuǎn)圖像序列
  -separate            separate an image channel into a grayscale image
  分離                 將一個(gè)圖像通道分離為灰度圖像
  -write filename      write images to this file
  寫(xiě)      文件名       把圖像寫(xiě)入此文件
  
Image Stack Operators:
  -clone index         clone an image
   復(fù)制  索引           復(fù)制圖像
  -delete index        delete the image from the image sequence
   刪除   索引          從圖像序列刪除此圖
  -insert index        insert last image into the image sequence
   插入    索引         將最后的圖片插入圖像序列
  -swap indexes        swap two images in the image sequence
   交換    索引         交換圖像序列中的兩圖像

By default, the image format of `file' is determined by its magic
number. To specify a particular image format, precede the filename
with an image format name and a colon (i.e. ps:image) or specify the
image type as the filename suffix (i.e. image.ps). Specify 'file' as
'-' for standard input or output.

convert label.gif +matte ^
( +clone -shade 110x90 -normalize -negate +clone -compose Plus -composite ) ^
( -clone 0 -shade 110x50 -normalize -channel BG -fx 0 +channel -matte ) ^
-delete 0 +swap -compose Multiply -composite button.gif

convert -size 320x90 canvas:none -stroke snow4 -size 1x90 -tile gradient:white-snow4 ^
  -draw "roundrectangle 16, 5, 304, 85 20,40" +tile -fill snow ^
  -draw "roundrectangle 264, 5, 304, 85  20,40" -tile gradient:chartreuse-green ^
  -draw "roundrectangle 16,  5, 180, 85  20,40" -tile gradient:chartreuse1-chartreuse3 ^
  -draw "roundrectangle 140, 5, 180, 85  20,40" +tile -fill none ^
  -draw "roundrectangle 264, 5, 304, 85 20,40" -strokewidth 2 ^
  -draw "roundrectangle 16, 5, 304, 85 20,40" ( +clone -background snow4 ^
  -shadow 80x3+3+3 ) +swap -background none -layers merge ( +size ^
  -pointsize 90 -strokewidth 1 -fill red label:"50 %" -trim +repage ( +clone ^
  -background firebrick3 -shadow 80x3+3+3 ) +swap -background none -layers merge ) ^
  -insert 0 -gravity center -append -background white -gravity center -extent 320x200 ^
  cylinder_shaded.png