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flowchart.erubis
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flowchart.erubis
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<!DOCTYPE html>
<html>
<head>
<title>Painless Flowcharts</title>
<style type="text/css">
body {
width: 800px;
margin: 0 auto;
font-family: Verdana, sans-serif;
}
h1 {
font-size: 2em;
margin: .2em;
float: left;
text-shadow: #7851A9 0 0 .2em;
}
#menubar {
margin: 1em;
float: left;
}
#sidebar {
clear: left;
float: left;
width: 158px;
height: 478px;
border: 1px solid gray;
}
#sidebar p {
margin: 0;
padding: .8em 1em;
cursor: pointer;
}
#sidebar #diamond {
padding: .4em;
}
#sidebar .selected {
background: #ADF;
}
#paper {
float: left;
height: 480px;
width: 640px;
background: #FFD;
position:relative;
}
#paper div {
position:absolute;
right:10px;
}
.spotlight svg * {
opacity: .4;
}
.spotlight .spotlight, .spotlight .spotlight * {
opacity: .8;
}
</style>
</head>
<body>
<h1>Painless Flowcharts <small>v0.0α</small></h1>
<p id="menubar">
<button id="new">New</button>
<button disabled>Save</button>
</p>
<div id="sidebar">
<p id="rect" class="selected"></p>
<p id="oval"></p>
<p id="diamond"></p>
</div>
<div id="paper">
<div>
<button id="zoom-in" disabled>+</button>
<button id="zoom-out" disabled>-</button>
<button id="drag-canvas" disabled>g</button>
</div>
</div>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.1/jquery<%= ".min" unless @dev %>.js"></script>
<script src="raphael<%= "-min" unless @dev %>.js"></script>
<script src="flowchart.js"></script>
<script type="text/javascript">
//by David Allen (github.com/voronoff davidrallen1@gmail.com), Erik Krasner (github.com/erikkrasner erik.krasnerkarpen@gmail.com) and Han Wei (github.com/laughinghan laughinghan@gmail.com)
<% if @dev %>
window.onerror = function() {
$('html').css('background', 'red');
};
<% end %>
//the Raphael canvas on which all the shapes are drawn
var paper = Raphael('paper', 640, 480), paperDiv = $('#paper');
var flowchart;
refreshPaper = function() {
paper.clear();
flowchart = new Flowchart(paper,paperDiv);
}
$('#new').click(refreshPaper);
refreshPaper();
//Sidebar Shapes:
var rectPaper = Raphael('rect', 120, 60);
rectPaper.rect(.5, .5, 119, 59, 9.5);
rectPaper.text(59.5, 29.5, 'Rect').attr('font-size', 20);
var ovalPaper = Raphael('oval', 120, 60);
ovalPaper.ellipse(60, 30, 59, 29);
ovalPaper.text(59.5, 29.5, 'Oval').attr('font-size', 20);
var diamondPaper = Raphael('diamond', 140, 80);
diamondPaper.path('M 70,1 l -70,39 l 70,39 l 70,-39 l -70,-39');
diamondPaper.text(70, 39.5, 'Diamond').attr('font-size', 20);
//selecting a sidebar shape
var selected = $();
$('#sidebar').delegate('p', 'click', function() {
flowchart.selectNodeTool($(this).attr('id'));
selected.removeClass('selected');
selected = $(this).addClass('selected');
});
// for making rectangles
function makeRectangle(paper,x,y) {
return paper.rect(x - 59.5, y - 29.5, 119, 59, 9.5);
}
var rectangleEdgeHooks = [[-59.5,0],[0,-29.5],[59.5,0],[0,29.5]];
flowchart.addNodeTool(
"rect",makeRectangle,makeRectangle,
rectangleEdgeHooks,"Rect",
{fill:'#DFE'},{'font-size':20});
//for making ovals
function makeOval(paper,x,y) {
return paper.ellipse(x, y, 59, 29);
}
var ovalEdgeHooks = rectangleEdgeHooks;
flowchart.addNodeTool(
"oval",makeOval,makeOval,
ovalEdgeHooks,"Oval",
{fill:'#DFE'},{'font-size':20});
//for making diamonds
function makeDiamond(paper,x,y) {
return paper.path("M" + x + "," + (y-40) + " l -70,39 l 70,39 l 70,-39 l -70,-39");
}
var diamondEdgeHooks = [[-70,0],[0,-40],[70,0],[0,40]];
flowchart.addNodeTool(
"diamond",makeDiamond,makeDiamond,
diamondEdgeHooks,"Diamond",
{fill:'#DFE'},{'font-size':20})
$('#sidebar .selected').click();
</script>
</body>
</html>