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Developer Documentation

See Release Notes
Long Term Support Release

  • Bug fixes for general core bugs in 4.1.x will end 13 November 2023 (12 months).
  • Bug fixes for security issues in 4.1.x will end 10 November 2025 (36 months).
  • PHP version: minimum PHP 7.4.0 Note: minimum PHP version has increased since Moodle 4.0. PHP 8.0.x is supported too.

Differences Between: [Versions 401 and 403]

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File Size: 852 lines (32 kb)
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Includes or requires: 0 files

Defines 1 class


Class: JpGraphRendererBase  - X-Ref

Base class for different Jpgraph implementations as charts renderer.

__construct(Chart $chart)   X-Ref
Create a new jpgraph.


formatPointMarker($seriesPlot, $markerID)   X-Ref
This method should be overriden in descendants to do real JpGraph library initialization.


formatDataSetLabels($groupID, $datasetLabels, $rotation = '')   X-Ref
No description

percentageSumCalculation($groupID, $seriesCount)   X-Ref
No description

percentageAdjustValues($dataValues, $sumValues)   X-Ref
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getCaption($captionElement)   X-Ref
No description

renderTitle()   X-Ref
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renderLegend()   X-Ref
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renderCartesianPlotArea($type = 'textlin')   X-Ref
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renderPiePlotArea()   X-Ref
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renderRadarPlotArea()   X-Ref
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renderPlotLine($groupID, $filled = false, $combination = false)   X-Ref
No description

renderPlotBar($groupID, $dimensions = '2d')   X-Ref
No description

renderPlotScatter($groupID, $bubble)   X-Ref
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renderPlotRadar($groupID)   X-Ref
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renderPlotContour($groupID)   X-Ref
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renderPlotStock($groupID)   X-Ref
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renderAreaChart($groupCount)   X-Ref
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renderLineChart($groupCount)   X-Ref
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renderBarChart($groupCount, $dimensions = '2d')   X-Ref
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renderScatterChart($groupCount)   X-Ref
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renderBubbleChart($groupCount)   X-Ref
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renderPieChart($groupCount, $dimensions = '2d', $doughnut = false, $multiplePlots = false)   X-Ref
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renderRadarChart($groupCount)   X-Ref
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renderStockChart($groupCount)   X-Ref
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renderContourChart($groupCount)   X-Ref
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renderCombinationChart($groupCount, $outputDestination)   X-Ref
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render($outputDestination)   X-Ref
No description