Smartclient version: v9.1p_2014-07-20/Enterprise Deployment (2014-07-20)
Browser: Chromium based custom browser.
Hi,
Is there a upper limit on the number of data points we can use when using facetCharts? (In particular with Bar and Column charts). I'm finding that when using bar or column charts with more than a few hundred points, the charts get drawn incorrectly (screenshots attached). Changing the chart type to "Area" or "Line" produces better results. The problem is exaggerated when the screen area for the chart is smaller.
Chart definition:
Browser: Chromium based custom browser.
Hi,
Is there a upper limit on the number of data points we can use when using facetCharts? (In particular with Bar and Column charts). I'm finding that when using bar or column charts with more than a few hundred points, the charts get drawn incorrectly (screenshots attached). Changing the chart type to "Area" or "Line" produces better results. The problem is exaggerated when the screen area for the chart is smaller.
Chart definition:
Code:
this.vpaChart = isc.FacetChart.create({
facets: [{
id: "price", // the key used for this facet in the data
title: "Price"
}
],
bandedBackground: false,
chartType: "Area",
allowedChartTypes: ["Area", "Bar", "Column", "Line"], // custom property: only allow these chart types
valueProperty: "volume",
valueTitle: "Cumulative Trade Volumes",
title: "Cumulative Volume vs Price",
labelCollapseMode: "sample",
styleName: "transactionsVpaChart",
showValueOnHover: true,
//showDataValues: true,
autoDraw: false,
customContextMenu: isc.Menu.create({}) // custom property
})