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@vis = null | |
Meteor.startup -> | |
@vis = d3.select("svg") | |
.attr("width", 960) | |
.attr("height", 500) | |
@dragmove= (d,i)-> | |
console.log d.x, d.y | |
_.extend Template.main, | |
rendered:-> | |
drawEntity = (rect)-> | |
x = rect.x | |
y = rect.y | |
width = rect.width | |
height = rect.height | |
v = rect.v | |
vis.append("g").append("rect") | |
.attr("id", "box#{v}") | |
.attr("x", x) | |
.attr("y", y) | |
.attr("width", width) | |
.attr("height", height) | |
.attr("stroke", "#000000") | |
.attr("stroke-width", 1) | |
.attr("fill", "#fff") | |
.attr("cursor", "default") | |
.call(d3.behavior.drag().on("drag", (d)-> | |
d3.select(@).style "fill", "#855" | |
d3.select(@).attr("x", parseFloat(d3.select(@).attr("x")) + d3.event.dx) | |
d3.select(@).attr("y", parseFloat(d3.select(@).attr("y")) + d3.event.dy) | |
if d3.select("[data-source=#{@id}]")[0][0] | |
d3.select("[data-source=#{@id}]").attr("stroke", "#008") | |
d3.select("[data-source=#{@id}]").attr("x1", parseFloat(d3.select("[data-source=#{@id}]").attr("x1")) + d3.event.dx) | |
d3.select("[data-source=#{@id}]").attr("y1", parseFloat(d3.select("[data-source=#{@id}]").attr("y1")) + d3.event.dy) | |
if d3.select("[data-dest=#{@id}]")[0][0] | |
d3.select("[data-dest=#{@id}]").attr("stroke", "#008") | |
d3.select("[data-dest=#{@id}]").attr("x2", parseFloat(d3.select("[data-dest=#{@id}]").attr("x2")) + d3.event.dx) | |
d3.select("[data-dest=#{@id}]").attr("y2", parseFloat(d3.select("[data-dest=#{@id}]").attr("y2")) + d3.event.dy) | |
d3.select(@).attr("cursor", "move") | |
).on("dragend", -> | |
if d3.select("[data-source=#{@id}]")[0][0] | |
d3.select("[data-source=#{@id}]").attr("stroke", "#800") | |
d3.select("[data-dest=#{@id}]").attr("stroke", "#800") | |
d3.select(@).style "fill", "#fff" | |
d3.select(@).attr("cursor", "default") | |
)) | |
Entities = (v: k, x: Math.random()*900, y: Math.random()*300, width: Math.random()*100+50, height: Math.random()*100+50 for k in [1..10]) | |
Entities.reduce (v1, v2)-> | |
vis.append("g").append("line") | |
.attr("id", "line#{v2}") | |
.attr("data-source", "box#{v1.v}") | |
.attr("data-dest", "box#{v2.v}") | |
.attr("x1", v1.x + v1.width/2) | |
.attr("y1", v1.y + v1.height/2) | |
.attr("x2", v2.x + v2.width/2) | |
.attr("y2", v2.y + v2.height/2) | |
.attr("stroke", "#800") | |
.attr("stroke-width", 1) | |
.attr("class", "link") | |
v2 | |
drawEntity v for v in Entities |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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<head> | |
<title>erwinz</title> | |
</head> | |
<body> | |
{{> main}} | |
</body> | |
<template name="main"> | |
<h1>Fake Erwin</h1> | |
<svg> | |
</svg> | |
</template> |
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