ImageMagick学习重点笔记专业资料

注意：ImageMagick对中文支持不好，文献(夹)一定不要含例如把foo.jpg转化为foo.png：转换不会破坏原图像。convertfoo.jpgfoo.pngmogrify-formatpng*.jpgmogrify-formatpng*.gifconvertjpgfoopdf做一种缩略图L=>加边框=>在图片上加文字nvertblurfoojpgblurpng用，效果更明显vertflipfoopngbarpngertflopfoopngbarpngvertnegatefoopngbarpngertmonochromefoopngbarpngconvertnoisefoopngbarpng张油画，效果非常逼真convertpaintfoopngbarpng绿色和蓝色)，也可以用三个百分数来指定这个参数。也可以提供三个实际值中一种。要指定三个值，每个值分别代表e中使用百分数olorizeinputjpgoutputjpgnvertcolorizeinputjpgoutputjpg果量。odeinputjpgoutputjpgolarizeinputjpgoutputjpgspread在图像之内以随机数量移动像素。所用参数是被移到新选取位置像素区域大小。因此它指定了输出和输入相似spreadinputjpgoutputjpgmpleutjpgoutputjpgendjpgresultjpg或tejpgompositejpgcompositecompositegeometrycompositejpgimage2.gifcomposite.jpgcompositecompositegeometrycompositejpgimage3.gifcomposite.jpgcompositecompositegeometrycompositejpgimage4.gifcomposite.jpgconvertrotatefoopngbarpngvertcharcoalfoopngbarpng形成炭笔或者说是铅笔画效果。增长-charcoal选项参数数值会增长应用于该图像“炭笔”数量，但也会延缓生成图像convertspreadfoopngbar.pngconvertswirlfoopngbarpngnvertraisexfoopngbarpngconvertfontArialstrokegreenfillreddrawtext."-pointsize1407.jpghist.pngdrawtextString加文字-font指定字体convert-fontc:\windows\fonts\1900805.ttf-fillwhite-pointsize36-draw‘text10,475“”’jpgstillhqjpgfillwhite色来填充字母。-pointsize36以点为单位指定字母大小。一英寸等于72点。convertfontfontsttffillwhitepointsizedrawtext""'floriade.jpgfillwhite色来填充字母。convertsamplexspreadcharcoalinputjpgoutputjpgbordercolorredborderxinputjpgoutputjpgconvert-listcolor列出描边可用颜色度)值：•#RGB-(R,G,B是十六进制数，每个4位)•#RRGGBB-(每个8位)•#RRRGGGBBB-(每个12位)•#RRRRGGGGBBBB-(每个16位)•#RGBA-(每个4位)•#RRGGBBAA-(每个8位)•#RRRGGGBBBAAA-(每个12位)•#RRRRGGGGBBBBAAAA-(每个16位)•rgb(r,g,b)-(r,g,b是十进制数)•rgba(r,g,b,a)-(r,g,b,a是十进制数)convertmattecolorrgbaframex2input.jpgout.jpg添加某些类似于用-raise命令得到阴影convertmattecolorrgbframex+2input.jpgout.jpgconvertmattecolorrgbframex5+2+2input.jpgout.jpgconvertmattecolorrgbframex+25input.jpgout.jpgconvertmattecolorrgbframex5+0input.jpgout.jpgcomposite命令将一种图像叠加到另一种图像上mpositegravityNorthEastwjpginputjpgoutjpgpositegravityNorthWestwjpginputjpgNorthwestjpgositegravitySouthWestwjpginputjpgsouthwestjpgmpositegravitySouthEastwjpginputjpgsouthEastjpgConvert*.jpgtest.pdfestpdftestpngpdfconvertsizexxcredxcwhitexcblue+appendflag.png顺序，按照从左至右顺序依次执行convertjpgcropxresize200x200-colors100+profile"*"1.pnge注意，-resize会试图保存原图视觉比例，因而不一定生成图片和你指定尺寸一定匹配，例如，如果2.jpg大小是convertjpgresizex2.pnglerdercolorredborderwidthlabelftilexjpgmontagejpgmogrify-formatgif*.jpgpgmatwh图片目录(visualimagedirectory，VID)创立：djpgdirectoryvidconvertanimationgifframed.gif第一张图片onvertImagegiffirstgif图片ertsizexxcddddffssjpgrtsizexnullwhitewhitejpgvertjpgthresholdblackjpgmatwxhsamplepnggifimationgifconvertdelayjpgdelay6.jpg-delay5007.jpganimation.gifconvertjpgpage007.jpg+0+100008.jpganimation.gifconvertloop50*.jpganimation.gifcommand[options]input_imageoutput_imagecommand[options]image1[options]image2[options]output_imageconvert-size40x20xc:redxc:blue-append-rotate90append_rotate.gifconvert-size40x20xc:redxc:blue-rotate90-appendappend_rotate.gifconvert-size40x20xc:redxc:blue-appendappend_rotate.gifconvert-size40x20xc:redxc:blue-rotate90append_rotate.gifconvertjpgjpgappendjpgjpgbackgroundskyblue+appendt