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TableTest.html
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TableTest.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>TableTest</title>
<link rel="stylesheet" href="demo.css" type="text/css" media="screen">
<script src="raphael.js"></script>
<script src="jquery-1.8.2.min.js"></script>
<script src="jquery-ui-1.8.24.custom.min.js"></script>
</head>
<style>
#paperContainer{
width : 100% ;
height:0px;
top:0;
left:0;
position:absolute;
}
#mainTable{
width : 100% ;
}
table{
border: 1px dotted #FFF;
border-collapse:separate;
border-spacing:10px 10px;
}
td{
border: 1px dotted #FFF;
padding: 0px;
margin: 0px;
}
td.standard{
width: 50px;
height :50px;
white-space: nowrap;
}
h1.fontface {font: 80px 'BebasNeueRegular', Arial, sans-serif;letter-spacing: 0;}
@font-face
{
font-family: "LCARS";
src: url('LCARS.ttf'),
}
@font-face {
font-family: 'BebasNeueRegular';
src: url('BebasNeue-webfont.eot');
src: url('BebasNeue-webfont.eot?#iefix') format('embedded-opentype'),
url('BebasNeue-webfont.woff') format('woff'),
url('BebasNeue-webfont.ttf') format('truetype'),
url('BebasNeue-webfont.svg#BebasNeueRegular') format('svg');
font-weight: normal;
font-style: normal;
}
td.BigTitle
{
font: 60px/50px 'BebasNeueRegular', Arial, sans-serif;letter-spacing: 0;
overflow:hidden;
}
td.SmallTitle
{
font: 14px 'BebasNeueRegular', Arial, sans-serif;letter-spacing: 0;
overflow:hidden;
}
body {
font-family: Verdana, sans-serif;
font-size: 10px;
color: white;
}
.reddot { width: 10px; height: 10px; padding: 0px; float: left; margin: 0 0px 0px 0; position: absolute }
</style>
<body>
<div id="paperContainer"></div>
<div id="mainTable"><table class="mainTable" border=0>
<tbody>
</tbody>
</table>
</div>
<div id="reddot" class="reddot ui-widget-content">
<svg>
<circle class="reddot" cx="5" cy="5" r="4" fill="red"/>
</svg>
</div>
</body>
<style>
</style>
<script>
$(function() {
$( "#reddot" ).draggable({ axis: "x" });
});
</script>
<script>
(function() {jQuery.fn['bounds'] = function () {
var bounds = {
left: Number.POSITIVE_INFINITY,
top: Number.POSITIVE_INFINITY,
right: Number.NEGATIVE_INFINITY,
bottom: Number.NEGATIVE_INFINITY,
width: Number.NaN,
height: Number.NaN
};
this.each(function (i,el) {
var elQ = $(el);
var off = elQ.offset();
off.right = off.left + $(elQ).outerWidth();
off.bottom = off.top + $(elQ).outerHeight();
if (off.left < bounds.left)
bounds.left = off.left;
if (off.top < bounds.top)
bounds.top = off.top;
if (off.right > bounds.right)
bounds.right = off.right;
if (off.bottom > bounds.bottom)
bounds.bottom = off.bottom;
});
bounds.width = bounds.right - bounds.left;
bounds.height = bounds.bottom - bounds.top;
return bounds;
}})();
updateRedDots = function( rows, columns )
{
for ( column=1; column<=columns; column++ )
{
reddot = $("#reddotColumn"+column)
cell = getMainTableElement(1,column)
columnOffset = cell.offset().left
dotOffset = columnOffset - halfDotWidth
reddot.offset({left: dotOffset, top:top})
}
for ( row=1; row<=rows; row++ )
{
reddot = $("#reddotRow"+row)
cell = getMainTableElement(row,1)
rowOffset = cell.offset().top
dotOffset = rowOffset - halfDotWidth
reddot.offset({top: dotOffset})
}
}
createColumnRedDots = function(rows,columns)
{
halfDotWidth = $("#reddot").width() / 2
for ( column=2; column<=columns; column++ )
{
clone = $("#reddot").clone().insertAfter("#reddot")
clone.attr( "id", "reddotColumn" + column )
cell = getMainTableElement(2,column)
columnOffset = cell.offset().left
dotOffset = columnOffset - halfDotWidth
clone.offset({left: dotOffset, top:top})
clone.draggable({ axis: "x" });
onDrag = function(columnIndex, reddot)
{
return function(event, ui)
{
for ( row=1; row<=rows; row++ )
{
prevCell=getMainTableElement(row,columnIndex-1)
prevColumnOffset = prevCell.offset().left
prevCellRight = prevColumnOffset + prevCell.width()
currCell=getMainTableElement(row,columnIndex)
currCellOffset = currCell.offset().left
gapBetweenCells = currCellOffset - prevCellRight
dotOffset = reddot.offset().left
columnOffset = dotOffset + halfDotWidth
desiredWidth = columnOffset - prevColumnOffset - gapBetweenCells
//console.log(gapBetweenCells)
prevCell.width(desiredWidth)
}
updateRedDots(rows,columns)
}
}
clone.bind("drag",
onDrag(column, clone)
)
onFinishedDragging = function(event,ui)
{
updateRedDots(rows,columns)
onResize()
}
clone.bind("dragstop",
onFinishedDragging
)
}
}
createRowRedDots = function(rows,columns)
{
halfDotWidth = $("#reddot").width() / 2
for ( row=2; row<=rows; row++ )
{
clone = $("#reddot").clone().insertAfter("#reddot")
clone.attr( "id", "reddotRow" + row )
cell = getMainTableElement(row,1)
rowOffset = cell.offset().top
dotOffset = rowOffset - halfDotWidth
clone.offset({top: dotOffset})
clone.draggable({ axis: "y" });
onDrag = function(rowIndex, reddot)
{
return function(event, ui)
{
for ( column=1; column<=columns; column++ )
{
prevCell=getMainTableElement(rowIndex-1,column)
prevColumnOffset = prevCell.offset().top
prevCellBottom = prevColumnOffset + prevCell.height()
currCell=getMainTableElement(rowIndex,column)
currCellOffset = currCell.offset().top
gapBetweenCells = currCellOffset - prevCellBottom
dotOffset = reddot.offset().top
columnOffset = dotOffset + halfDotWidth
desiredHeight = columnOffset - prevColumnOffset - gapBetweenCells
//console.log(gapBetweenCells)
prevCell.height(desiredHeight)
}
updateRedDots(rows,columns)
}
}
clone.bind("drag",
onDrag(row, clone)
)
onFinishedDragging = function(event,ui)
{
updateRedDots(rows,columns)
onResize()
}
clone.bind("dragstop",
onFinishedDragging
)
}
}
createRedDots = function( rows, columns )
{
createColumnRedDots(rows,columns)
createRowRedDots(rows,columns)
$("#reddot").remove()
}
populateTable = function( rows, columns )
{
html = ""
for ( row=0; row<rows; row++ )
{
html += "<tr>"
for ( column=0; column<columns; column++ )
{
html += "<td class='standard'></td>";
}
html += "</tr>"
}
//$('#mainTable tr:last').after(html);
$('#mainTable tbody').append(html);
//$('#maintable tr:nth-child(1)').remove()
}
var paperContainer = $("#paperContainer")
var tableContainer = $("#mainTable")
mainTable = $("#mainTable")
mainTableBounds = mainTable.bounds()
tableWidth = mainTableBounds.width;
tableHeight = mainTableBounds.height;
var tablePaper = Raphael(mainTableBounds.left, mainTableBounds.top, tableWidth, tableHeight);
tablePaper.canvas.style.zIndex = -1; // using negative number here makes Raphael canvas appear underneath HTML table. Note: must specify absolute positioning in the Div for the paper for this to work.
$.fn.row = function(i) {
return $('tr:nth-child('+(i+1)+') td', this);
}
$.fn.column = function(i) {
return $('tr td:nth-child('+(i+1)+')', this);
}
getMainTableElement = function( row, column )
{
return $("#mainTable tr:nth-child(" + row + ") td:nth-child(" + column + ")")
}
offset = function( selectionBounds,x,y )
{
selectionBounds.left += x
selectionBounds.top += y
selectionBounds.right += x
selectionBounds.bottom += y
}
showTDOutlines = true
onResize = function()
{
tablePaper.clear()
mainTable = $("#mainTable")
mainTableBounds = mainTable.bounds()
tableWidth = mainTableBounds.width;
tableHeight = mainTableBounds.height;
tableX = mainTableBounds.left;
tableY = mainTableBounds.top;
tablePaper.setSize(tableWidth, tableHeight);
titleCell = getMainTableElement(1,6)
titleCell.html("TITLE")
titleCell.addClass("BigTitle")
titleCell.css( "color", "orange" )
cell = getMainTableElement(8,6)
cell.html("FooBar")
cell.addClass("SmallTitle")
cell.css( "color", "black" )
// SW to NE
{
startSelection = $("#mainTable tr:nth-child(8) td:nth-child(2)")
startSelection = startSelection.add( "#mainTable tr:nth-child(8) td:nth-child(3)" )
startSelectionBounds = startSelection.bounds()
offset(startSelectionBounds, -tableX, -tableY)
if ( showTDOutlines ) drawHighlight( startSelectionBounds, tablePaper )
endSelection = $("#mainTable tr:nth-child(1) td:nth-child(5)")
//endSelection = endSelection.add( "#mainTable tr:nth-child(4) td:nth-child(8)" )
endSelectionBounds = endSelection.bounds()
offset(endSelectionBounds, -tableX, -tableY)
if ( showTDOutlines ) drawHighlight( endSelectionBounds, tablePaper )
drawSwoop( tablePaper, startSelectionBounds, endSelectionBounds, "orange", "orange" )
}
// NW to SE
{
startSelection = $("#mainTable tr:nth-child(4) td:nth-child(4)")
startSelectionBounds = startSelection.bounds()
offset(startSelectionBounds, -tableX, -tableY)
if ( showTDOutlines ) drawHighlight( startSelectionBounds, tablePaper )
endSelection = $("#mainTable tr:nth-child(8) td:nth-child(5)")
endSelectionBounds = endSelection.bounds()
offset(endSelectionBounds, -tableX, -tableY)
if ( showTDOutlines ) drawHighlight( endSelectionBounds, tablePaper )
drawSwoop( tablePaper, startSelectionBounds, endSelectionBounds, "magenta", "magenta" )
}
// NE to SW
{
startSelection = $("#mainTable tr:nth-child(7) td:nth-child(8)")
startSelectionBounds = startSelection.bounds()
offset(startSelectionBounds, -tableX, -tableY)
if ( showTDOutlines ) drawHighlight( startSelectionBounds, tablePaper )
endSelection = $("#mainTable tr:nth-child(8) td:nth-child(6)")
endSelectionBounds = endSelection.bounds()
offset(endSelectionBounds, -tableX, -tableY)
if ( showTDOutlines ) drawHighlight( endSelectionBounds, tablePaper )
drawSwoop( tablePaper, startSelectionBounds, endSelectionBounds, "yellow", "yellow" )
}
// SE to NW
{
startSelection = $("#mainTable tr:nth-child(6) td:nth-child(8)")
startSelectionBounds = startSelection.bounds()
offset(startSelectionBounds, -tableX, -tableY)
if ( showTDOutlines ) drawHighlight( startSelectionBounds, tablePaper )
endSelection = $("#mainTable tr:nth-child(1) td:nth-child(7)")
endSelectionBounds = endSelection.bounds()
offset(endSelectionBounds, -tableX, -tableY)
if ( showTDOutlines ) drawHighlight( endSelectionBounds, tablePaper )
drawSwoop( tablePaper, startSelectionBounds, endSelectionBounds, "orange", "orange" )
}
}
$(window).resize(onResize);
onKeyPress = function(event)
{
//console.log(event)
showTDOutlines = !showTDOutlines
if ( showTDOutlines )
{
$("td").css("border", "1px dotted #FFF")
}
else
{
$("td").css("border", "0px")
}
onResize()
}
$(window).keypress(onKeyPress);
drawSwoop = function(tablePaper, startSelectionBounds, endSelectionBounds, strokeColor, fillColor)
{
xDirection = ( startSelectionBounds.right < endSelectionBounds.left ) ? 1 : -1
yDirection = ( startSelectionBounds.bottom < endSelectionBounds.top ) ? 1 : -1
t1 = startSelectionBounds.width // horizontal thickness of the vertical portion
t2 = endSelectionBounds.height // vertical thickness of the horizontal portion
r1 = t2 // radius of outer curve
r2 = 15 // radius of inner curve
if ( xDirection == -1 )
{
startX = startSelectionBounds.right
endX = endSelectionBounds.left
}
else
{
startX = startSelectionBounds.left
endX = endSelectionBounds.right
}
if ( yDirection == -1 )
{
startY = startSelectionBounds.bottom
endY = endSelectionBounds.top
}
else
{
startY = startSelectionBounds.top
endY = endSelectionBounds.bottom
}
path = ""
// comments are written with a swoop going from SW to NE in mind.
path += MoveTo( startX, startY ) // lower left
path += LineTo( startX,endY-(r1*yDirection) ) // head upwards
// wide arc around top left
path += ArcTo(
r1,r1,0, // radius, tilt
0,xDirection*yDirection>0?0:1, //flags
startX+r1*xDirection,endY // end
)
// head to the right, until endX
path += LineTo( endX, endY )
// go down
path += LineTo( endX, endY-t2*yDirection )
// back left
path += LineTo( startX+(t1+r2)*xDirection, endY-t2*yDirection )
// smaller inside arc
path += ArcTo(
r2,r2,0, // radius, tilt
0,xDirection*yDirection>0?1:0, //flags
startX+t1*xDirection,endY-((t2+r2)*yDirection) // end
)
// head down
path += LineTo( startX+t1*xDirection, startY )
// back to where we started
path += LineTo( startX, startY )
tablePaper.path( path ).attr({stroke: strokeColor, fill: fillColor, opacity: 0.5, "stroke-width" : 2})
var r3 = t2/3 // radius used to round off square block
}
drawHighlight = function(selectionBounds,paper)
{
strokeColor = "#FFF"
fillColor = "#FFF"
// square block on the right of the text
path = ""
path += MoveTo( selectionBounds.left, selectionBounds.top )
path += LineTo( selectionBounds.right, selectionBounds.top )
path += LineTo( selectionBounds.right, selectionBounds.bottom )
path += LineTo( selectionBounds.left, selectionBounds.bottom )
path += LineTo( selectionBounds.left, selectionBounds.top )
paper.path( path ).attr({stroke: strokeColor, fill: fillColor, opacity: 0.3, "stroke-width" : 2})
}
Coord = function( x,y )
{
return x + "," + y + " "
}
MoveTo = function( x,y )
{
return CoordCommand( "M", x,y )
}
LineTo = function ( x,y )
{
return CoordCommand( "L", x,y )
}
// http://www.w3.org/TR/SVG/paths.html#PathDataEllipticalArcCommands
ArcTo = function( rx, ry, xRot, largeArcFlag, sweepFlag, toX, toY )
{
return " A " + rx + " " + ry + " " + xRot + " " + largeArcFlag + " " + sweepFlag + " " + toX + " " + toY
}
BezierTo = function( c1x, c1y, c2x, c2y, toX, toY )
{
return " C " + c1x + " " + c1y + " " + c2x + " " + c2y + " " + toX + " " + toY
}
CoordCommand = function( command, x,y )
{
var pathString = command + " " + Coord(x,y)
return pathString
};
populateTable(8,8)
onResize()
createRedDots(8,8)
</script>
</html>