Re: Create jpg image files of mathematical equations

*To*: mathgroup at smc.vnet.net*Subject*: [mg102512] Re: Create jpg image files of mathematical equations*From*: Diana <diana.mecum at gmail.com>*Date*: Wed, 12 Aug 2009 04:32:51 -0400 (EDT)*References*: <h5okvi$sn$1@smc.vnet.net> <h5r8a5$l41$1@smc.vnet.net>

David, Thank you for explaining how to do the export with ExpressionCell. I have a two part followup: 1) I want to do hundreds of these files, and would like to use a table and variables which change. Is it possible to use "m" and "n" within the ExpressionCell[Defer[1 + 91}, for example, so that I don't have to rewrite each export statement? 2) I would like to make the file names dynamic. For example, if I am adding 1 + 91 = 92, I would like to name the file 01019192.jpg, where the leading 01 stands for addition, and the remaining string 019192 stand for 1, 91, and the sum, respectively. As an example, I would like to be able to write one statement to create 14 jpg files for the "14's" times tables, 1 x 14 = 14, 2 x 14 = 28, ..., 14 x 14 = 196. Thank you for your time, Diana M. On Aug 11, 12:57 am, David Reiss <dbre... at gmail.com> wrote: > Here are two examples to get you started (of course the paths to the > files need to be changed for your system).... > > Export["/Users/dreiss/Desktop/MyEquation.jpg", > ExpressionCell[Defer[1 + 91], "Input", FontSize -> 30, > Background -> LightGray]] > > Export["/Users/dreiss/Desktop/MyEquation.jpg", > ExpressionCell[Defer[1 + 91 == #] &[1 + 91], "Input", FontSize -> 30, > Background -> LightGray]] > > Hope this helps, > > Davidhttp://www.scientificarts.com/worklife/ > > On Aug 10, 4:15 am, Diana <diana.me... at gmail.com> wrote: > > > Hi all, > > > I want to quickly create many jpg image files of math facts though 24, > > such as > > > 12 + 12 = 24 > > 30 - 15 = 15 > > 3 x 4 = 12 > > > I would like to create the files with and without answers, with very > > large font, and with an option to choose font and background colors. > > > Can someone explain how to export equations, with special characters > > for +, - * and /? > > > Thank you, > > > Diana