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Exports the active graphic to a JPEG or GIF file and add it to a target HTML output, by writing the <IMG> tag.
HTMLplot(Caption = "", file = HTMLGetFile(), append = TRUE,
GraphDirectory = ".", GraphFileName = "", GraphSaveAs = "png", GraphBorder = 1,
Align = "center", Width = 500, Height = 500, WidthHTML = NULL, HeightHTML = NULL,
GraphPointSize = 12, GraphBackGround = "white", GraphRes = 72, plotFunction = NULL, ...)no value returned.
text to be placed below the graphic, as a caption
the target HTML file
logical. If 'TRUE' output will be appended to 'file'; otherwise, it will overwrite the contents of 'file'
path where file should be stored; ignore in a HTMLStart/HTMLStop session
name of the file to produce (could be missing)
an existing exportation device, such as jpg or gif
HTML border option for the <IMG> tag
HTML align option for the <IMG> tag
width of the image to create (passed to the driver)
height of the image to create (passed to the driver) (NULL: not specified)
Width of the image in HTML
Height of the image in HTML (NULL for not specified)
To be passed to the device creator function
To be passed to the device creator function
To be passed to the device creator function
Function to be evaluated for the on-the-fly creation of the graph to be exported
...
Eric Lecoutre
Note that this function is coded to work automatically when using automatic exportation with HTMLStart. When using manualy, user should pay attention to the GraphDirectory option, so that graph files are in the same directory as HTML output files. When using to write reports in a non interactive way, first generate the graphic using a device and then use HTMLInsertGraph.
HTMLStart, HTMLInsertGraph
## Plots a graphic and insert it into the file /test.html.
## Target file and also graph directory should be changed when submitting this code...
myfile <- paste(tempfile(),".html",sep="")
plot(sin, -pi, 2*pi,main="Sinus")
# HTMLplot(file=myfile,GraphDirectory="/",Caption="Look at this curve!")
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