I'm trying to draw a rickshaw bar graph with a set of very basic data, for some reason when I create myself the series array (with color: string, data: [{}] and name: string) I get this error:
Error: Invalid value for attribute width="NaN"
and if I look at the elements created for each bar of the graph, they indeed have width=NaN:
var json = '@Html.Raw(Json.Encode(Model))';
var array = $.parseJSON(json);
var dataArray = [];
var palette = new Rickshaw.Color.Palette({ scheme: 'classic9' });
for (var i = 0; i < array.length; i++) {
dataArray.push(
{
color: palette.color(),
data: [{x: i, y: array[i].Value}],
name: array[i].Key
});
}
console.log(dataArray);
var graph = new Rickshaw.Graph({
element: document.querySelector("#chart"),
renderer: 'bar',
width: 420,
height: 280,
series: dataArray
});
graph.render();
<rect x="0" y="208.95816646947355" width="NaN" height="71.04183353052643" transform="matrix(1,0,0,1,0,0)" fill="#2f254a"></rect>
<rect x="0" y="168.32890323029957" width="NaN" height="40.6333259065763" transform="matrix(1,0,0,1,0,0)" fill="#491d37"></rect>
<rect x="0" y="133.60905003661946" width="NaN" height="34.71985319368011" transform="matrix(1,0,0,1,0,0)" fill="#7c2626"></rect>
thanks.