MATLAB Function Reference (Volume 2: Graphics)

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uimenu PropertiesUserDatamatrixUser-specified data. Any matrix you want to associate with the uimenu object.<strong>MATLAB</strong> does not use this data, but you can access it using the set and getcommands.Visible{on} | offUimenu visibility. By default, all uimenus are visible. When set to off, theuimenu is not visible, but still exists and you can query and set its properties.2-568
uiputfilePurpose2uiputfileInteractively select a file for writingSyntaxDescriptionuiputfileuiputfile('InitFile')uiputfile('InitFile','DialogTitle')uiputfile('InitFile','DialogTitle',x,y)[fname,pname] = uiputfile(...)uiputfile displays a dialog box used to select a file for writing. The dialog boxlists the files and directories in the current directory.uiputfile('InitFile') displays a dialog box that contains a list of files in thecurrent directory determined by InitFile. InitFile is a full filename orincludes the * wildcard. For example, specifying '∗.m' (the default) causes thedialog box list to show only <strong>MATLAB</strong> M-files.uiputfile('InitFile','DialogTitle') displays a dialog box that has thetitle DialogTitle.uiputfile('InitFile','DialogTitle',x,y) positions the dialog box atscreen position [x,y], where x and y are the distance in pixel units from the leftand top edges of the screen. Note that positioning may not work on allplatforms.[fname,pname] = uiputfile(...) returns the name and path of the fileselected in the dialog box. If you press the Cancel button or an error occurs,fname and pname are set to 0.RemarksIf you select a file that already exists, a prompt asks whether you want tooverwrite the file. If you choose to, the function successfully returns but doesnot delete the existing file (which is the responsibility of the calling routines).If you select Cancel in response to the prompt, the function returns control backto the dialog box so you can enter another filename.2-569
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MATLAB®The Language of Technical C
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Contents1Command SummaryGeneral Pur
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1Command SummaryThis chapter lists
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Controlling the Command Windowclcec
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evalinfevalfunctionglobalnargchkper
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InfInfinityinputname Input argument
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ealremroundsec, sechsignsin, sinhsq
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funmlogmsqrtmEvaluate functions of
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Polynomial and Interpolation Functi
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Sparse Systems of Linear Equationsb
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hex2dechex2numIEEE hexadecimal to d
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Multidimensional Array Functionscat
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stream3streamlinesurf2patchsubvolum
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colormapgraymonhsv2rgbrgb2hsvrgbplo
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Interactive User Inputginput Graphi
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2ReferenceThis chapter describes al
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areaExamplesPlot the values in Y as
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axesWhile the basic purpose of an a
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axesIn this example, the first plot
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axesProperty Name Property Descript
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Axes Propertiesgraphics object disp
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Axes PropertiesCameraViewAngleCamer
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Axes PropertiesCurrentPoint 2-by-3
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Axes Propertiesautomatically sets t
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Axes Propertiessetting the XLabel,
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Axes Propertiessets LineStyleOrder
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Axes Propertiesaxes are made as lar
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Axes PropertiesTypestring (read onl
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Axes PropertiesXLabel, YLabel, ZLab
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axisPurpose2axisAxis scaling and ap
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axisaxis normal automatically adjus
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axisThe right figure shows a more s
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ar, barhPurpose2bar, barhBar chartS
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ar, barhExamplesPlot a bell shaped
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ar3, bar3hPurpose2bar3, bar3hThree-
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ar3, bar3hsubplot(3,2,4)bar3(Y,0.5,
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oxPurpose2boxControl axes borderSyn
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camdollyPurpose2camdollyMove the ca
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camlightPurpose2camlightCreate or m
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camlookatPurpose2camlookatPosition
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camorbitPurpose2camorbitRotate the
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campanPurpose2campanRotate the came
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camposSee Alsoaxis, camproj, camtar
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camrollPurpose2camrollRotate the ca
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camtargetExamplesThis example moves
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camupSee Alsoaxis, camproj, campos,
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camvaSetting a camera view angle or
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capturePurpose2captureis obsolete i
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caxismap them to an entry in the co
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caxisThe blue color of the ocean is
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clabelPurpose2clabelContour plot el
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clfPurpose2clfClear current figure
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closemust specify the hidden option
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colorbarExamplesDisplay a colorbar
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colormapPurpose2colormapSet and get
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colormapExamplesThe images and colo
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ColorSpecPurpose2ColorSpecspecifica
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cometPurpose2cometTwo-dimensional c
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compassPurpose2compassPlot arrows e
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coneplotPurpose2coneplotPlot veloci
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coneplot• Draw the cones, setting
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coneplotSee Alsoisosurface, patch,
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contourRemarksExamplesIf you do not
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contour4512104010358830810258201510
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contour3RemarksExamplesIf you do no
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contourccontours using a regularly
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contourfExamplesCreate a filled con
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contoursliceExamplesThis example us
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contrastPurpose2contrastGrayscale c
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copyobjExamplesCopy a surface to a
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cylinderExamplesCreate a cylinder w
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daspectPurpose2daspectSet or query
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daspectSetting the data aspect rati
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datetickDateform Format Example12 m
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default4Purpose2default4MATLAB Vers
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dragrectPurpose2dragrectDrag rectan
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errorbarPurpose2errorbarPlot error
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errordlgPurpose2errordlgCreate and
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ezcontourPurpose2ezcontourEasy to u
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ezcontourSee Alsocontour, ezcontour
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ezcontourff( x,y) 31 ( - x) 2 e- x2
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ezmeshPurpose2ezmeshEasy to use 3-D
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ezmeshSee Alsoezcontour, ezcontourf
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ezmeshcArray multiplication, divisi
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ezplotPurpose2ezplotEasy to use fun
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ezplot3Purpose2ezplot3Easy to use 3
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ezpolarPurpose2ezpolarEasy to use p
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ezsurfArray multiplication, divisio
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ezsurfcPurpose2ezsurfcEasy to use c
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ezsurfcy/(1 + x 2 + y 2 )0.505−0.
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feather21.510.50−0.5−1−1.5−
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figurePurpose2figureCreate a figure
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figureProperty Name Property Descri
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Figure PropertiesFigureProperties2F
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Figure PropertiesThis close request
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Figure PropertiesIf a figure contai
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Figure Propertiescontains colors th
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Figure PropertiesYou can set the ro
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Figure PropertiesTo ensure MATLAB u
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Figure PropertiesProperty ValueA4A5
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Figure PropertiesPointerShapeHotSpo
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Figure PropertiesThere is also a Si
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Figure PropertiesResize{on} | offWi
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Figure Propertiesclick. See uicontr
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Figure PropertiesWindowButtonDownFc
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Figure PropertiesThe information re
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fillIf C is a row vector, fill gene
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fill3If you specify color using C,
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findfigsPurpose2findfigsFind visibl
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findobjSee Alsocopyobj, gcf, gca, g
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fplotExamples Plot the hyperbolic t
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frame2imPurpose2frame2imConvert mov
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gcboPurpose2gcboReturn the handle o
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gcoPurpose2gcoReturn handle of curr
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geta = get(h,'Default') returns all
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getframeMATLAB and that can take ad
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ginputPurpose2ginputInput data usin
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gplotExamplesTo draw half of a Buck
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gridPurpose2gridGrid lines for two-
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helpdlgPurpose2helpdlgCreate a help
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hiddenPurpose2hiddenRemove hidden l
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histExamplesGenerate a bell-curve h
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holdPurpose2holdHold current graph
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im2framePurpose2im2frameConvert ind
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imageimage(x,y,C,'PropertyName',Pro
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imageWhen you write an indexed imag
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imageProperty Name Property Descrip
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Image PropertiesImageProperties2Ima
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Image Propertiesproduces:0.511.522.
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Image Properties• xor - Draw and
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Image Propertiesdefine the ButtonDo
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imagescPurpose2imagescScale data an
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imagescSee Alsoimage, colorbar2-245
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inputdlgPurpose2inputdlgCreate inpu
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ishandlePurpose2ishandleDetermines
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isocapsPurpose2isocapsCompute isosu
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isonormalsPurpose2isonormalsCompute
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isosurfacePurpose2isosurfaceExtract
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isosurfaceSee Alsoisonormals, isoca
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legendlegend_handle = legend return
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lightPurpose2lightCreate a light ob
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lightProperty Name Property Descrip
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Light PropertiesLightProperties2Lig
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Light PropertiesWhen a handle’s v
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lightanglePurpose2lightangleCreate
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linePurpose2lineCreate line objectS
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lineFinally, pop the first line to
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lineProperty Name Property Descript
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lineProperty Name Property Descript
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Line PropertiesCreateFcnstringCallb
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Line PropertiesSetting HandleVisibi
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Line PropertiesMarker Specifierphno
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Line PropertiesZDatavector of coord
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LineSpecLine Style SpecifiersSpecif
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LineSpec• LineWidth - specifies t
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LineSpec10.80.60.40.20−0.2−0.4
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listdlgExampleThis example displays
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loglogExamplesCreate a simple loglo
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materialproperties of all surface a
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mesh, meshc, meshzwireframe with hi
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mesh, meshc, meshzmeshc calls mesh,
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movieExamples Animate the peaks fun
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msgboxPurpose2msgboxDisplay message
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newplotNextPlotreplaceWhat HappensR
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orientPurpose2orientSet paper orien
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pagedlgPurpose2pagedlgDisplay page
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patchPurpose2patchCreate patch grap
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patchColor Data InterpretationYou c
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patch2V2 V31.91.8V51.71.61.51.41.31
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patchRootFigureAxesUicontrolUimenuU
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patchProperty Name Property Descrip
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patchProperty Name Property Descrip
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Patch PropertiesButtonDownFcn strin
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Patch PropertiesThe second diagram
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Patch PropertiesYou can also set th
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Patch PropertiesFaceColor{ColorSpec
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Patch Properties• An n-by-1 matri
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Patch Propertiesprotect GUIs from c
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Patch PropertiesMarker Specifierd^v
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Patch PropertiesYou can also set th
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pbaspectPurpose2pbaspectSet or quer
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pbaspectIt is also interesting to l
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pbaspect0.50−0.520−2−2020.50
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pcolorExamplesA Hadamard matrix has
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peaksPurpose2peaksA sample function
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pieExamplesEmphasize the second sli
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plotPurpose2plotLinear 2-D plotSynt
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plotproduce this graph.3210−1−2
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plot1Plot of sin(Θ)0.80.60.40.2sin
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plot33530252015105010.510−0.5−1
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plotmatrix50−51050−51050−5−
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plotyy10.500−10 1 2 3 4 5 6 7 −
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polarSee Alsocart2pol, compass, Lin
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print, printoptpcmd and dev are pla
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print, printoptDevice-dcdj550-dpain
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print, printoptOption-rnumber-adobe
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print, printoptTroubleshooting MS-W
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print, printoptNotes on Printing In
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printdlgPurpose2printdlgDisplay pri
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questdlgExampleCreate a question di
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quiverExamples Plot the gradient fi
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quiver3Examples Plot the surface no
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ox• For box definition, initialRe
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ectanglevertical curvature can be d
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ectangleThis example creates an ell
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ectangleProperty Name Property Desc
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ectangle propertiesRectanglePropert
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ectangle propertiesEraseMode{normal
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ectangle propertiesHitTest{on} | of
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ectangle propertiesVisible{on} | of
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educepatchThe number of output tria
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educevolumePurpose2reducevolumeRedu
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educevolumeSee Alsoisosurface, isoc
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esetPurpose2resetReset graphics obj
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gbplotPurpose2rgbplotPlot colormapS
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ibbonExamplesCreate a ribbon plot o
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oot objectProperty Name Property De
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oot objectProperty Name Property De
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Root Propertieswhich does not resta
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Root PropertiesLanguagestringSystem
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Root PropertiesShowHiddenHandleson
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osePurpose2roseAngle histogramSynta
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otatePurpose2rotateRotate object ab
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otate3dPurpose2rotate3dRotate axes
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scatter−47.95−48−48.05−48.1
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scatter3Examples[x,y,z] = sphere(16
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semilogx, semilogyPurpose2semilogx,
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setPurpose2setSet object properties
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setparticular figure. When this fig
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shadingAlgorithmshading sets the Ed
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shrinkfacesPurpose2shrinkfacesReduc
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shrinkfacesAfter Shrinking210−1
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sliceRemarks The color drawn at eac
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sliceThe following picture illustra
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slice21.510.50−0.5−1−1.5−22
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spherePurpose2sphereGenerate sphere
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spinmapPurpose2spinmapSpin colormap
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stairs10.80.60.40.20−0.2−0.4−
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stemExamplesCreate a stem plot of 1
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stem3:21.510.500.50.40.30.20.1000.2
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stream3Purpose2stream3Compute 3-D s
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streamlineor[stepsize, max_number_v
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subplothandle, so it is an error to
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subvolume• A 100-element grayscal
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surf, surfcAlgorithmAbstractly, a p
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surf, surfcColor a sphere with the
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surf2patchAlso, because patch is a
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surfaceRemarksUnlike high-level are
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surfaceObjectHierarchyRootFigureAxe
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surfaceProperty Name Property Descr
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surfaceProperty Name Property Descr
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Surface PropertiesButtonDownFcn str
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Surface PropertiesEdgeColor{ColorSp
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Surface PropertiesFaceColorColorSpe
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Surface Propertiesgetframe, or paus
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Surface PropertiesMarkerSize size i
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Surface PropertiesVertexNormals vec
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surfllight source, use surfl(X',Y',
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surfnormPurpose2surfnormCompute and
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terminalPurpose2terminalSet graphic
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texlabelPurpose2texlabelProduce TeX
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textPurpose2textCreate text object
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textannotate the point at (pi,0) wi
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textProperty Name Property Descript
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textProperty Name Property Descript
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Text PropertiesCreateFcnstringCallb
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Text PropertiesExtentposition recta
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Text PropertiesWhen a handle is not
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Page 549 and 550: Text PropertiesCharacterSequenceSym
Page 551 and 552: Text PropertiesVerticalAlignment to
Page 553 and 554: titlePurpose2titleAdd title to curr
Page 555 and 556: trimeshPurpose2trimeshTriangular me
Page 557 and 558: uicontextmenuPurpose2uicontextmenuC
Page 559 and 560: uicontextmenuWhen the user extend-c
Page 561 and 562: uicontextmenu Propertiesdefines a d
Page 563 and 564: uicontextmenu Propertieswhere vecto
Page 565 and 566: uicontrolString property (even thou
Page 567 and 568: uicontrolProperty Name Property Des
Page 569 and 570: uicontrolProperty Name Property Des
Page 571 and 572: uicontrolObjectHierarchyRootFigureA
Page 573 and 574: uicontrol Propertiesinterrupting ca
Page 575 and 576: uicontrol Properties• on - The ui
Page 577 and 578: uicontrol PropertiesFixedWidthFontN
Page 579 and 580: uicontrol Propertiesdefined, that c
Page 581 and 582: uicontrol Properties• Toggle butt
Page 583 and 584: uicontrol PropertiesFor multiple li
Page 585 and 586: uicontrol PropertiesSet the Value p
Page 587 and 588: uigetfileSee Alsouiputfile2-557
Page 589 and 590: uimenuYou can set and query propert
Page 591 and 592: uimenuExamplesThis example creates
Page 593 and 594: uimenu Propertiescallbacks; see the
Page 595 and 596: uimenu PropertiesForegroundColor Co
Page 597: uimenu Propertiescharacter while th
Page 601 and 602: uiresume, uiwaitPurpose2uiresume, u
Page 603 and 604: uisetfontPurpose2uisetfontModify fo
Page 605 and 606: viewPurpose2viewViewpoint specifica
Page 607 and 608: viewaxes graphics object properties
Page 609 and 610: viewmtxT = viewmtx(az,el,phi,xc) re
Page 611 and 612: viewmtxTransform the cube vectors t
Page 613 and 614: waitforPurpose2waitforWait for cond
Page 615 and 616: warndlgPurpose2warndlgDisplay warni
Page 617 and 618: waterfallExamplesProduce a waterfal
Page 619 and 620: xlabel, ylabel, zlabelPurpose2xlabe
Page 621 and 622: xlim, ylim, zlimExamplesThis exampl
Page 623 and 624: zoomzoom(factor) zooms in or out by
Page 625 and 626: List of CommandsAList of Commands
Page 627 and 628: List of CommandsFunction Namesprint
Page 629 and 630: IndexAAcceleratorUimenu property 2-
Page 631 and 632: IndexLight property 2-265Line prope
Page 633 and 634: IndexSurface property 2-486Text pro
Page 635 and 636: IndexImage property 2-239Light prop
Page 637 and 638: Indexmesh 2-298meshc 2-298MeshStyle
Page 639 and 640: Indexwith non-normal EraseMode 2-23
Page 641 and 642: Indexcreating 2-474defining default
Page 643 and 644: IndexView, Axes property (obsolete)
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