3.+Scaling+with+SVG.snb

{
  "metadata":{
    "name":"3. Scaling with SVG",
    "user_save_timestamp":"2013-05-13T11:42:23.741Z",
    "auto_save_timestamp":"2013-05-12T07:38:28.470Z"
  },
  "worksheets":[{
    "cells":[{
      "cell_type":"heading",
      "source":"Scaling with SVG",
      "level":1
    },{
      "cell_type":"code",
      "input":"<svg version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\"\n width=\"200\" height=\"200\" stroke=\"black\" stroke-width=\"0.5\">\n  <circle cx=\"50\" cy=\"50\" r=\"40\" fill=\"#FF8080\"/>\n  <rect x=\"60\" y=\"60\" height=\"50\" width=\"100\" fill=\"#4040FF\" fill-opacity=\".75\"/>\n  <polyline points=\"100,10 130,50 70,50 100,10\" fill=\"green\" fill-opacity=\"0.8\"/>\n  <text x=\"30\" y=\"40\" stroke-width=\"0\">tasty!</text>\n</svg>",
      "language":"scala",
      "collapsed":true,
      "prompt_number":1,
      "outputs":[]
    },{
      "cell_type":"heading",
      "source":"Line Up",
      "level":2
    },{
      "cell_type":"code",
      "input":"val slope = for (x <- 0d to 10 by 1) yield x",
      "language":"scala",
      "collapsed":true,
      "prompt_number":2,
      "outputs":[]
    },{
      "cell_type":"code",
      "input":"svg.Circles(slope)",
      "language":"scala",
      "collapsed":true,
      "prompt_number":3,
      "outputs":[]
    },{
      "cell_type":"code",
      "input":"svg.Circles { for (x <- -10d to 10 by 1) yield x*x }",
      "language":"scala",
      "collapsed":true,
      "prompt_number":13,
      "outputs":[]
    },{
      "cell_type":"heading",
      "source":"Filling in the blanks",
      "level":2
    },{
      "cell_type":"code",
      "input":"svg.Circles { for (x <- -10d to 10 by .1) yield x*x }",
      "language":"scala",
      "collapsed":true,
      "prompt_number":12,
      "outputs":[]
    },{
      "cell_type":"code",
      "input":"svg.Circles { for (x <- 0d to 8*math.Pi by .1) yield 10*math.sin(x*1) }",
      "language":"scala",
      "collapsed":true,
      "prompt_number":18,
      "outputs":[]
    },{
      "cell_type":"code",
      "input":"svg.Circles { for (x <- .03d to 10 by .1) yield 1d / x }",
      "language":"scala",
      "collapsed":true,
      "prompt_number":17,
      "outputs":[]
    },{
      "cell_type":"heading",
      "source":"Connecting the dots",
      "level":2
    },{
      "cell_type":"code",
      "input":"svg.Line { for (x <- .03d to 10 by .1) yield 1d / x }",
      "language":"scala",
      "collapsed":false,
      "prompt_number":21,
      "outputs":[]
    },{
      "cell_type":"code",
      "input":"",
      "language":"scala",
      "collapsed":true,
      "outputs":[]
    }]
  }],
  "autosaved":[],
  "nbformat":3
}