Add: a legend, as an example

1 files changed, 78 insertions, 0 deletions

diff --git a/legend.svg b/legend.svg
new file mode 100644
index 0000000..5e31cca
--- /dev/null
+++ b/legend.svg
@@ -0,0 +1,78 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
+ "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<!-- Generated by graphviz version 2.40.1 (20161225.0304)
+ -->
+<!-- Title: roadmap Pages: 1 -->
+<svg width="526pt" height="347pt"
+ viewBox="0.00 0.00 525.58 347.29" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 343.2864)">
+<title>roadmap</title>
+<polygon fill="#ffffff" stroke="transparent" points="-4,4 -4,-343.2864 521.5757,-343.2864 521.5757,4 -4,4"/>
+<!-- ready -->
+<g id="node1" class="node">
+<title>ready</title>
+<ellipse fill="none" stroke="#000000" cx="90.5097" cy="-301.8097" rx="90.5193" ry="37.4533"/>
+<text text-anchor="middle" x="90.5097" y="-313.1097" font-family="Times,serif" font-size="14.00" fill="#000000">This task is ready </text>
+<text text-anchor="middle" x="90.5097" y="-298.1097" font-family="Times,serif" font-size="14.00" fill="#000000">to be done: it is not</text>
+<text text-anchor="middle" x="90.5097" y="-283.1097" font-family="Times,serif" font-size="14.00" fill="#000000">blocked by anything</text>
+</g>
+<!-- blocked -->
+<g id="node4" class="node">
+<title>blocked</title>
+<ellipse fill="none" stroke="#000000" cx="188.5097" cy="-180.2498" rx="98.9899" ry="37.4533"/>
+<text text-anchor="middle" x="188.5097" y="-191.5498" font-family="Times,serif" font-size="14.00" fill="#000000">This task is blocked</text>
+<text text-anchor="middle" x="188.5097" y="-176.5498" font-family="Times,serif" font-size="14.00" fill="#000000">and can&#39;t be done until</text>
+<text text-anchor="middle" x="188.5097" y="-161.5498" font-family="Times,serif" font-size="14.00" fill="#000000">something happens</text>
+</g>
+<!-- ready&#45;&gt;blocked -->
+<g id="edge3" class="edge">
+<title>ready&#45;&gt;blocked</title>
+<path fill="none" stroke="#000000" d="M119.3829,-265.9952C129.955,-252.8814 142.0401,-237.8909 153.1175,-224.1505"/>
+<polygon fill="#000000" stroke="#000000" points="155.9527,-226.2102 159.5042,-216.2284 150.5031,-221.8168 155.9527,-226.2102"/>
+</g>
+<!-- finished -->
+<g id="node2" class="node">
+<title>finished</title>
+<ellipse fill="none" stroke="#000000" cx="411.5097" cy="-180.2498" rx="106.1321" ry="48.1667"/>
+<text text-anchor="middle" x="411.5097" y="-199.0498" font-family="Times,serif" font-size="14.00" fill="#000000">This task is finished;</text>
+<text text-anchor="middle" x="411.5097" y="-184.0498" font-family="Times,serif" font-size="14.00" fill="#000000">the arrow indicates what</text>
+<text text-anchor="middle" x="411.5097" y="-169.0498" font-family="Times,serif" font-size="14.00" fill="#000000">follows this task (unless</text>
+<text text-anchor="middle" x="411.5097" y="-154.0498" font-family="Times,serif" font-size="14.00" fill="#000000">it&#39;s blocked)</text>
+</g>
+<!-- goal -->
+<g id="node3" class="node">
+<title>goal</title>
+<ellipse fill="none" stroke="#000000" cx="299.5097" cy="-48.0833" rx="98.0761" ry="48.1667"/>
+<text text-anchor="middle" x="299.5097" y="-66.8833" font-family="Times,serif" font-size="14.00" fill="#000000">This is the end goal:</text>
+<text text-anchor="middle" x="299.5097" y="-51.8833" font-family="Times,serif" font-size="14.00" fill="#000000">if we reach here, there</text>
+<text text-anchor="middle" x="299.5097" y="-36.8833" font-family="Times,serif" font-size="14.00" fill="#000000">is nothing more to be</text>
+<text text-anchor="middle" x="299.5097" y="-21.8833" font-family="Times,serif" font-size="14.00" fill="#000000">done in the project</text>
+</g>
+<!-- finished&#45;&gt;goal -->
+<g id="edge1" class="edge">
+<title>finished&#45;&gt;goal</title>
+<path fill="none" stroke="#000000" d="M373.2789,-135.1352C363.805,-123.9555 353.5742,-111.8826 343.8363,-100.3913"/>
+<polygon fill="#000000" stroke="#000000" points="346.324,-97.9131 337.1887,-92.5467 340.9836,-102.4387 346.324,-97.9131"/>
+</g>
+<!-- blocked&#45;&gt;goal -->
+<g id="edge2" class="edge">
+<title>blocked&#45;&gt;goal</title>
+<path fill="none" stroke="#000000" d="M218.5479,-144.4836C229.8159,-131.0669 242.8717,-115.5215 255.1657,-100.8832"/>
+<polygon fill="#000000" stroke="#000000" points="258.15,-102.772 261.9011,-92.8634 252.7896,-98.2701 258.15,-102.772"/>
+</g>
+<!-- next -->
+<g id="node5" class="node">
+<title>next</title>
+<ellipse fill="none" stroke="#000000" cx="286.5097" cy="-301.8097" rx="87.8629" ry="26.7407"/>
+<text text-anchor="middle" x="286.5097" y="-305.6097" font-family="Times,serif" font-size="14.00" fill="#000000">This task is chosen </text>
+<text text-anchor="middle" x="286.5097" y="-290.6097" font-family="Times,serif" font-size="14.00" fill="#000000">to be done next</text>
+</g>
+<!-- next&#45;&gt;blocked -->
+<g id="edge4" class="edge">
+<title>next&#45;&gt;blocked</title>
+<path fill="none" stroke="#000000" d="M265.2451,-275.433C253.2474,-260.551 237.9419,-241.5659 224.1613,-224.4724"/>
+<polygon fill="#000000" stroke="#000000" points="226.5411,-221.8476 217.5399,-216.2592 221.0915,-226.241 226.5411,-221.8476"/>
+</g>
+</g>
+</svg>