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Class: Multichart

CIQ.UI. Multichart

new Multichart()

The Multichart class contains a collection of methods used to instantiate and configure a multi-chart container and charts post execution of Chart.createChartAndUI.

Since:

  • 8.6.0

Methods

addChart(container, config, chartTemplate)

Creates and attaches the addChart method to the chart wrapper container.

Parameters:
Name Type Description
container HTMLElement

Chart wrapper container.
config object

Chart configuration ojbject.
chartTemplate string

Chart template to create new charts.
Since:

  • 8.6.0

cleanGridStyles(container)

Creates and attaches the cleanGridStyles method to the chart wrapper container to enable resetting the grid styles.

Parameters:
Name Type Description
container HTMLElement

Chart wrapper container.
Since:

  • 8.8.0

contextSwitcher(container)

Creates and attaches a context switcher method context to the container that allows a change to the multi-chart active context.

Parameters:
Name Type Description
container HTMLElement

Chart wrapper container.
Since:

  • 8.6.0

copyAttributes(fromEl, toEl)

Copies attributes ending with "-feature" from the source to the target element.

Parameters:
Name Type Description
fromEl HTMLElement

Source element.
toEl HTMLElement

Target element.
Since:

  • 8.6.0

createCharts(params, config)

Creates a chart grid with a shared footer and header. Use with the sample-template-multichart.html template.

Parameters:
Name Type Description
params object
Properties
Name Type Description
containerId string | HTMLElement

DOM node or query path identifyig the cq-context host element.
chartsConfig object

Object containing parameters for chart creation in a multi-chart environment.

Properties
Name Type Argument Description
charts Array.<object>

Array of objects containing the default symbol and chartId property. chartId is optional, symbol property can be either a string or an object type containing symbol, name, and exchDisp properties.
colCount number <optional>

Maximum number of charts in a grid column. Adding a new chart past this value creates a new row.
rowCount number <optional>

Maximum number of charts in a grid row.
config object

Chart configuration.
Since:

  • 8.6.0

Returns:

Chart engine array.

Type
Array.<CIQ.ChartEngine>

fillLayoutWithCharts(container)

Adds or removes charts in order to fill every cell in the current CSS grid layout.

Parameters:
Name Type Description
container HTMLElement

Chart wrapper container.
Since:

  • 8.8.0

freezeEngineRendering(stx)

Freezes chart drawing and resizing functions by setting them to no-op and returns function to restore them.

Parameters:
Name Type Description
stx CIQ.ChartEngine

A reference to the chart engine.
Since:

  • 8.8.4

Returns:

A function that can be called to unfreeze the engine.

Type
function

getCommonUI(container)

Gets an array of shared UI elements that are context-switch aware.

Parameters:
Name Type Description
container HTMLElement

Chart wrapper container.
Since:

  • 8.6.0

Returns:

An array of components in the common UI that control each of the multi-charts

Type
Array.<HTMLElement>

initChart(container, config, stx)

Initializes a chart for a multi-chart environment.

Parameters:
Name Type Description
container HTMLElement

Chart context container.
config object

Chart configuration object.
stx CIQ.ChartEngine

A reference to the chart engine.
Since:

  • 8.6.0

initContainer(container, config, chartTemplate)

Initializes a multi-chart context container.

Attaches methods to the container to be invoked by individual charts and the UI.

Parameters:
Name Type Description
container HTMLElement

Multi-chart context container.
config object

Chart configuration object.
chartTemplate string

Chart markup template to create new charts.
Since:

  • 8.6.0

moveChart(container, config)

Creates and attaches the moveChart method to the chart wrapper container.

Parameters:
Name Type Description
container HTMLElement

Chart wrapper container.
config object

Chart configuration ojbject.
Since:

  • 8.8.0

removeChart(container, config)

Creates and attaches the removeChart method to the chart wrapper container that enables removal of the active chart.

Parameters:
Name Type Description
container HTMLElement

Chart wrapper container.
config object

Chart configuration object.
Since:

  • 8.6.0

setColCount(container)

Creates and attaches the setColCount method to the chart wrapper container to enable changing the columnn count.

Parameters:
Name Type Description
container HTMLElement

Chart wrapper container.
Since:

  • 8.6.0

setGridTemplate(container)

Creates and attaches the setGridTemplate method to the chart wrapper container to enable changing the CSS grid template.

Parameters:
Name Type Description
container HTMLElement

Chart wrapper container.
Since:

  • 8.8.0

setRowCount(container)

Creates and attaches the setRowCount method to the chart wrapper container to enable changing the row count.

Parameters:
Name Type Description
container HTMLElement

Chart wrapper container.
Since:

  • 8.8.0

solo(container, config)

Creates and attaches a solo method to the chart wrapper container that expands the active chart content as the only visible chart in a multi-chart container.

Parameters:
Name Type Description
container HTMLElement

Chart wrapper container.
config object

Chart configuration object.
Since:

  • 8.6.0

toggleSolo(container, config)

Creates and attaches the toggleSolo method to the chart wrapper container that toggles expansion of the clicked chart content as the only visible chart in a multi-chart container.

Parameters:
Name Type Description
container HTMLElement

Chart wrapper container.
config object

Chart configuration object.
Since:

  • 8.6.0

transitionFromSolo(container)

Transtion out of solo mode.

Parameters:
Name Type Description
container HTMLElement

Multi-chart container.
Since:

  • 8.8.4

transitionToSolo(container, freezeEngineRenderingFunc)

Transtion to solo mode.

Parameters:
Name Type Description
container HTMLElement

Multi-chart container.
freezeEngineRenderingFunc function

freezeEngineRendering function to freeze chart rendering.
Since:

  • 8.8.4

updateGridListner(container)

Creates a listener for changes in the maximum column count.

Parameters:
Name Type Description
container HTMLElement

Chart wrapper container.
Since:

  • 8.6.0

updateLayout(container, config)

Creates and attaches the updateLayout method to the chart wrapper container that stores the current multi-chart layout in NameValueStore.

Parameters:
Name Type Description
container HTMLElement

Chart wrapper container
config object

Chart configuration ojbject
Since:

  • 8.6.0

utils(container)

Creates and attaches utility methods to a container; for example, to get an array of chart engines in a multi-chart.

Parameters:
Name Type Description
container HTMLElement

Chart wrapper container.
Since:

  • 8.6.0