Version 7.1.0

Release Date: 7/15/19

Please Note:

• sass directory has been removed and files merged into the css directory.

New Products

• StudyCalculator
  • A node.js module that can run server side to calculate one or more studies based on the data provided.
• React Application
  • A full featured charting application ready to run in your react environment.

License Packaging and delivery

• The charting library is now webpack ready out of the box. Simply reference webpack.config.js.
  • See the Library Directory Structure for more details.

UI, Web Components and sample templates

• New WebComponents.cq-drawing-palette replaces the cq-toolbar component with additional functionality and improved user experience.
  • Note that this new palette does not always properly render on devices with very small screens.
  • This has been integrated into the new sample-template-advanced.html page, but continuing to use legacy pages will maintain the old layout.
• The panel's legend format has changed and is now named Plots. On every panel, there is a single legend drop down containing all displayed plots.
  • This legend will combine both comparison series and studies.
  • This has been integrated into the new sample-template-advanced.html page, but continuing to use legacy pages will maintain the old layout.
  • To permanently display all plots on the new format, instead of having it work as a drop down, set 'cq-study-legend[cq-hovershow] {}'
• Seconds and Milliseconds periodicity selectors have been added to the sample template.
• Additional existing Chart Styles have been exposed on the 'Chart Style' drop down.
• Trade event sample added to the 'Events' drop down.

Y-Axis enhancements

• Draggable axis - New feature that allows user to drag any axis on a panel from left to right.
  • CIQ.ChartEngine.preferences.dragging disables dragging a y-axis within a panel.
  • CIQ.Renderer#getYAxis now returns the y-axis used by the renderer.
  • New CIQ.ChartEngine#yaxisMatches determines whether the yAxis of the object matches the provided yAxis.
  • New CIQ.ChartEngine.YAxis#setBackground sets the background color of a y-axis when hovering over the axis.
    • To disable color change on hover, set to a stub function: CIQ.ChartEngine.YAxis.prototype.setBackground=function(stx, params){};
  • CIQ.ChartEngine#addYAxis now accepts the panel as a string.
• CIQ.ChartEngine#whichYAxis now has a new y argument.
• CIQ.ChartEngine#deleteYAxisIfUnused now also accepts a string panel name.

Studies enhancements

• The parameters section of the CIQ.Studies.DialogHelper is now refreshed whenever the DialogHelper changes.
• CIQ.Studies.addStudy changed specification for a new panel in panelName from "Own panel" to "New panel".
  • "Own panel" has been maintained for backwards compatibility.
• CIQ.ChartEngine#modifySeries now returns the modified series.

TFC enhancements

• Addressed rounding issues for floating widget once price had changed.

Mobile native starter kits

• Various enhancements to the mobile sample application and corresponding SDK to improve functionality of existing features.

Performance enhancements

• High Performance markers are now available for implementations requiring a very large number of markers simultaneously displayed on a chart, such as trade allocation visualizations.

Other enhancements

• Draggable lines - New feature that allows user to drag any line from any panel into any other panel.
  • CIQ.ChartEngine.preferences.dragging disables dragging a plot between panels.
  • CIQ.ChartEngine.Panel#displayEdgeIfPadded draws a border around the panel's left and right sides for a more finished look, when no y axis is present.
  • CIQ.ChartEngine.htmlControls have been enhanced to include information on what is draggable.
    • For example: 'dragOk', An Indicator that it is OK to move a study or series. Also see CIQ.ChartEngine#displayDragOK.
  • CIQ.ChartEngine.AdvancedInjectable#createPanel now returns the panel just added.
  • New CIQ.ChartEngine#modifyPanel method changes the name, display and primary yAxis of a panel, and adjusts all references accordingly.
  • New CIQ.ChartEngine#electNewPanelOwner chooses a new study or renderer to be the "owner" of a panel.
  • CIQ.ChartEngine#plotsInPanel now returns an array of plots (studies and renderers) situated within a given panel, not including the main series of the chart panel.
• New convenience function {@CIQ.transferObject} to copy the contents of one object into another.