Created
February 9, 2013 14:33
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different vishna load function
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| var news; | |
| function load () { | |
| d3.json("#path/feed.json", function(data){ | |
| //Everything here will be executed once the data has arrived. | |
| news = data; | |
| news.map( function(newsItem) { | |
| //do the treatment for each newsItem here. | |
| //For example, transforming the Timestamp string to an actual javascript Date object: | |
| newsItem.timestamp = new Date(newsItem.Timestamp); | |
| return newsItem; | |
| }); | |
| //initialize the scales you want to use. | |
| //Call everything that needs to be done at initialization of the data... | |
| }); | |
| } | |
| // ... | |
| function launch() { | |
| force.nodes( news ); | |
| } | |
| function addText () { | |
| //... | |
| var text = d3.selectAll("text"); | |
| text | |
| .data(news) | |
| .append("svg:text") | |
| .attr("x", 8) | |
| .attr("y", ".31em") | |
| .text(function(d) { return d.keyword; }); | |
| } |
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