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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'> Awesome Dr. Godfrey!<o:p></o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'><o:p> </o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'> Before everything else, I would like to thank you for your hard work on this groundbreaking function. <o:p></o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'><o:p> </o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'> I have tested MakeAccessibleSVG() function on my system and found the following issues:<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;mso-fareast-language:KO'><o:p> </o:p></span></p><p class=MsoListParagraph style='margin-left:27.0pt;text-indent:-.25in;mso-list:l1 level1 lfo2'><![if !supportLists]><span style='color:#1F497D;mso-fareast-language:KO'><span style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='color:#1F497D;mso-fareast-language:KO'>When the result HTML file is populated in Firefox, the size of graphic object is not fully displayed. This issue does not occur in Chrome.<o:p></o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'><o:p> </o:p></span></p><p class=MsoListParagraph style='margin-left:27.0pt;text-indent:-.25in;mso-list:l1 level1 lfo2'><![if !supportLists]><span style='color:#1F497D;mso-fareast-language:KO'><span style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='color:#1F497D;mso-fareast-language:KO'>The function does not allow me to feed graphic argument using variable; it only permits direct input. Please refer to the below:<o:p></o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'><o:p> </o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'>##--example code starts here--<o:p></o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'>> data<-hist(airquality$Ozone)<o:p></o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'>> BrailleR::MakeAccessibleSVG(data)<o:p></o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'>Error in grid.echo.default() : No graphics device<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;mso-fareast-language:KO'>##Example code ends here<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;mso-fareast-language:KO'><o:p> </o:p></span></p><p class=MsoListParagraph style='margin-left:27.0pt;text-indent:-.25in;mso-list:l1 level1 lfo2'><![if !supportLists]><span style='color:#1F497D;mso-fareast-language:KO'><span style='mso-list:Ignore'>3.<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><span style='color:#1F497D;mso-fareast-language:KO'>The function does not return HTML results for boxplot, but just R graphic object.<o:p></o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'><o:p> </o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'>##Example code<o:p></o:p></span></p><p class=MsoListParagraph style='margin-left:22.5pt'><span style='color:#1F497D;mso-fareast-language:KO'>> BrailleR::MakeAccessibleSVG(boxplot(airquality$Ozone))<o:p></o:p></span></p><p class=MsoListParagraph style='margin-left:22.5pt'><span style='color:#1F497D;mso-fareast-language:KO'>Error in as.hexmode(strsplit(lty, "")[[1]]) :<o:p></o:p></span></p><p class=MsoListParagraph style='margin-left:22.5pt'><span style='color:#1F497D;mso-fareast-language:KO'>'x' cannot be coerced to class "hexmode"<o:p></o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'>##Code ends here<o:p></o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'><o:p> </o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'> Personally, I hope we could implement sonification in conjunction with the current structured keyboard navigation like SAS Graphic Accelerator does.<o:p></o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'><o:p> </o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'> Thank you so much again.<o:p></o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'><o:p> </o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'> Sincerely,<o:p></o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'><o:p> </o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'> JY<o:p></o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'><o:p> </o:p></span></p><div><p class=MsoNormal><span style='color:#1F497D;mso-fareast-language:KO'> JooYoung Seo<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;mso-fareast-language:KO'>--------------------<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;mso-fareast-language:KO'> Doctoral Student,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;mso-fareast-language:KO'> Learning, Design, and Technology<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;mso-fareast-language:KO'> Learning and Performance Systems<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;mso-fareast-language:KO'> The Pennsylvania State University<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D;mso-fareast-language:KO'> Phone: +1 (814) 777-5825<o:p></o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'>E-mail: <a href="mailto:jzs323@psu.edu"><span style='color:#0563C1'>jzs323@psu.edu</span></a><o:p></o:p></span></p><p class=MsoNormal style='text-indent:4.5pt'><span style='color:#1F497D;mso-fareast-language:KO'><a href="http://www.jooyoungseo.com"><span style='color:#0563C1'>www.jooyoungseo.com</span></a><o:p></o:p></span></p></div><p class=MsoNormal><span style='color:#1F497D;mso-fareast-language:KO'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='mso-fareast-language:KO'>From:</span></b><span style='mso-fareast-language:KO'> BlindRUG [mailto:blindrug-bounces@nfbnet.org] <b>On Behalf Of </b>Godfrey, Jonathan via BlindRUG<br><b>Sent:</b> Wednesday, May 3, 2017 1:30 AM<br><b>To:</b> BlindRUG@nfbnet.org<br><b>Cc:</b> Godfrey, Jonathan <A.J.Godfrey@massey.ac.nz><br><b>Subject:</b> [BlindRUG] latest in interactive exploration of graphs<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-NZ>Hi all,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-NZ><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-NZ>After our success with getting histograms sorted, Volker Sorge and I have turned our attention to other types of plots.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-NZ><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-NZ>Please take a look at a boxplot example using Firefox or chrome as your browser:<o:p></o:p></span></p><p class=MsoPlainText><span lang=EN-NZ><a href="https://zorkow.github.io/BrailleR/www/generic.html?mole=data/boxplots/CarMilage">https://zorkow.github.io/BrailleR/www/generic.html?mole=data/boxplots/CarMilage</a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-NZ><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-NZ>and give me feedback about your experience. The text might not be perfect, but it is the value of such interactivity that interests me.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-NZ><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-NZ>We are close to having direct access from R sorted. If you have downloaded the GitHub version of BrailleR before now then you will need to do so again. I will not release this experimental work to the CRAN version until June. Once you have re-installed BrailleR from GitHub, then you will be able to run the command:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-NZ> MakeAccessibleSVG(hist(airquality$Ozone, xlab=”Ozone”))<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-NZ>N.B. you must be using an SVG-friendly browser as your default browser for this to be any use. Internet explorer does not display SVG and it is a Microsoft problem, not a BrailleR problem.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-NZ><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-NZ>Thanks in advance for any feedback you can offer.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-NZ><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-NZ>Cheers,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-NZ>Jonathan<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-NZ><o:p> </o:p></span></p></div><div id="DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2"><br />
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