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Jessica
Posts:
147
Registered:
3/7/08


Re: saving current figure?
Posted:
Jul 26, 2012 2:29 PM


"Jessica" wrote in message <jurm3n$q3k$1@newscl01ah.mathworks.com>... > "Oliver Woodford" wrote in message <jurhqu$7tq$1@newscl01ah.mathworks.com>... > > "Jessica" wrote in message <jupo0m$kdk$1@newscl01ah.mathworks.com>... > > > Hi, > > > > > > Can anyone give suggestions about how to save the current figure with a specified DPI AND save it with the same dimensions it shows according to the axis. My current figure is 96 dpi and 1280 x 1024 pix and I want to save this (as a .jpg or .bmp) with the same properties. I also don't want to save the extra border around the figure (that is outside the figure handle). > > > > > > Thanks > > > > export_fig (http://www.mathworks.com/matlabcentral/fileexchange/23629exportfig) does this if you save as png or tiff. > > The figure I load is 1280 x 1024. When I save it with: > > export_fig test3.png r96 > > It outputs a figure with 96 dpi but with 684x547. > > When I save it with: > > export_fig test3.png r96 m2 or export_fig test3.png r48 m2 > > It outputs a figure with 180 dpi and 1281 x 1025. > > Any suggestions for getting it to 96 dpi and 1280 x 1024?
Also, is it possible to use export_fig to save the file with a certain name:
i=1; Filename=strcat('Picture',num2str(i),'.tiff');
export_fig Filename r96
so that the file is called "Picture1" rather than "Filename"



