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%ZEN.Report.Display.Chart.chartUtil

class %ZEN.Report.Display.Chart.chartUtil extends %Library.RegisteredObject

Utility class that renders the various utility templates needed by a chart. Note: utility templates of the form 'zenReport...' have a number added to the template name to identify which chart they are a part of.

Method Inventory

Methods

classmethod SvgPrefix()
classmethod outputAttributesFromStyle(ByRef context As %String, ByRef XSL As %GlobalCharacterStream, style As %String)
following need for IE support
classmethod qualify(xpath As %String, ByRef context As %String)
classmethod renderDrawLowMarker(ByRef context As %String, ByRef XSL As %GlobalCharacterStream, chart As chart, pivot)
classmethod renderDrawMarker(ByRef context As %String, ByRef XSL As %GlobalCharacterStream, chart As chart)
Renders the 'zenReportDrawMarker' template, which creates a plot marker. This template takes 'shape', 'color', 'x', and 'y' parameters. Shape can be 'up','down','circle','square'.
classmethod renderDrawXLabels(ByRef context As %String, ByRef XSL As %GlobalCharacterStream, chart As chart, plot As plot)
Renders the 'zenReportXValueLabels' and 'zenReportXCategoryLabels' templates. These loop over the data and display the appropriate labels.
classmethod renderDrawYLabels(ByRef context As %String, ByRef XSL As %GlobalCharacterStream, chart As chart, plot As plot)
Renders the 'zenReportYValueLabels' and 'zenReportYCategoryLabels' templates. These loop over the data and display the appropriate labels.
classmethod renderFindScaleUnits(XSL As %GlobalCharacterStream, chart As chart)
Renders the zenReportFindScaleUnits template which finds the best scale units to use for given range.
classmethod renderGetMaxMinValue(ByRef context As %String, ByRef XSL As %GlobalCharacterStream, chart As chart, plot As plot)
Renders the 'zenReportGetMinValue' and 'zenReportGetMaxValue' templates which return the minimum and maximum data values across all series.
classmethod renderGetPlotX(context As %String, XSL As %GlobalCharacterStream, chart As chart, plot As plot)
Renders the 'zenReportGetPlotX' template. This template takes 'val' as a parameter, and returns the x coordinate within the chart.
classmethod renderGetPlotY(context As %String, XSL As %GlobalCharacterStream, chart As chart, plot As plot)
Renders the 'zenReportGetPlotY' template. This template takes 'val' as a parameter, and returns the y coordinate within the chart.
classmethod renderGetSeriesColor(ByRef context As %String, ByRef XSL As %GlobalCharacterStream, chart As chart, cc As %String = "")
Renders the 'zenReportGetSeriesColor' template which takes a 'series' parameter. Color is determined by choosing the corresponding item in the list seriesColors. Color selection wraps around when the seriesColors list is exhausted.
classmethod renderGetSeriesCount(ByRef context As %String, ByRef XSL As %GlobalCharacterStream, chart As chart)
Renders the 'zenReportGetSeriesCount' template which returns the number of series. Within a template, it is more efficient to use the $seriescount global variable than re-invoke this template.
classmethod renderGetSeriesSize(ByRef context As %String, ByRef XSL As %GlobalCharacterStream, chart As chart)
Renders the 'zenReportGetSeriesSize' template which returns the number of series. Within a template, it is more efficient to use the $seriessize global variable than re-invoke this template.
classmethod renderGetXLabelText(ByRef context As %String, ByRef XSL As %GlobalCharacterStream, chart As chart)
Renders the 'zenReportGetXLabelText' template, which takes an 'item' parameter and returns the appropriate label text.
classmethod renderGetYLabelText(ByRef context As %String, ByRef XSL As %GlobalCharacterStream, chart As chart)
Renders the 'zenReportGetYLabelText' template, which takes an 'item' parameter and returns the appropriate label text.
classmethod renderGridLinesTemplates(ByRef context As %String, ByRef XSL As %GlobalCharacterStream, chart As chart, plot As plot)
Renders the 'zenReportYValueLines', 'zenReportYCategoryLines', 'zenReportXValueLines', and 'zenReportXCategoryLines' templates which are invoked as necessary to draw the gridlines.
classmethod renderLog(ByRef XSL As %GlobalCharacterStream, chart As chart)
Renders the 'util-log10' (log base 10) and 'util-log' (natural log) templates, both of which take a 'number' parameter.
classmethod renderMaxMin(XSL As %GlobalCharacterStream, chart As chart)
Renders the 'util-min' and 'util-max' templates, which both take a 'nodes' parameter and return the maximum value across the nodes.
classmethod renderPower(XSL As %GlobalCharacterStream, chart As chart)
Renders the 'util-power' template which raises 'base' to the power 'power.' Warning: very slow implementation.
classmethod renderUtils(context As %String, XSL As %GlobalCharacterStream, chart As chart, plot As plot)
Entry method that renders all of the utility tempaltes provided by the other methods in this clas.

Inherited Members

Inherited Methods

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