barchart.js

Library for drawing Bar charts, using HTML DOM.


Objects

Methods

CSS classes


OAT.BarChart(div, optObj)

Creates a Bar Chart inside div, optObj describes its properties. Its values:

OAT.BarChart::attachData(dataArray)

Adds data to chart. Each value of dataArray describes one column; each column may consist of multiple values. In such case, dataArray is array of arrays.

OAT.BarChart::attachTextX(textArray)

Adds horizontal labels.

OAT.BarChart::attachTextY(textArray)

Adds vertical labels.

OAT.BarChart::draw()

Draws the chart.

var chart = new OAT.BarChart("myDiv",{});
chart.attachData([1,3,2]);
chart.attachTextX(["a","b","c"]);
chart.draw();