Package com.oorian.chartjs

Class CjScatterChart

java.lang.Object

com.oorian.html.Element<CjChart>

com.oorian.chartjs.ChartJsComponent<CjChart>

com.oorian.chartjs.CjChart

com.oorian.chartjs.CjScatterChart

public class CjScatterChart
extends CjChart

Scatter chart component for Chart.js.

Scatter charts display data as a collection of points, each having x and y coordinates. They are useful for showing the relationship between two variables and identifying correlations.

Basic Usage:

 CjScatterChart chart = new CjScatterChart()
     .addDataset(new CjDataset("Dataset")
         .addPoint(10, 20)
         .addPoint(15, 25)
         .addPoint(20, 30)
         .setBackgroundColor("rgb(255, 99, 132)"))
     .setTitle("Scatter Plot")
     .setXAxisTitle("X Values")
     .setYAxisTitle("Y Values");
 

See Also:

• CjChart
• CjDataPoint

Constructor Summary

Constructors

Constructor	Description
CjScatterChart()	Creates a new scatter chart.

Method Summary

Modifier and Type	Method	Description
CjScatterChart	addScatterData(String label, List<CjDataPoint> points)	Convenience method to add a dataset with x/y data points.

Methods inherited from class com.oorian.chartjs.CjChart

addDataset, destroy, getDatasets, getLabels, getPlugins, getScales, initialize, render, reset, resize, setAnimationDuration, setAnimationsEnabled, setAspectRatio, setChartType, setChartType, setData, setData, setDatasets, setHoverMode, setIndexAxis, setInteractionIntersect, setInteractionMode, setLabels, setLabels, setLegendPosition, setLegendVisible, setMaintainAspectRatio, setOptions, setPlugins, setResponsive, setScales, setSubtitle, setTitle, setTooltipEnabled, setXAxisMax, setXAxisMin, setXAxisTitle, setXAxisType, setYAxisBeginAtZero, setYAxisMax, setYAxisMin, setYAxisTitle, setYAxisType, stop, updateChart

Methods inherited from class com.oorian.chartjs.ChartJsComponent

callMethod, getComponentType, getConfig, setConfig, setHeight, setHeight, setWidth, setWidth

Methods inherited from class com.oorian.html.Element

addAttribute, addAttribute, addAttribute, addAttribute, addElement, addLineBreak, addLineOfText, addLineOfText, addLineOfText, addParagraph, addParagraph, addSpacer, addText, addText, addText, addText, assignId, containsElement, containsElement, create, dispatchEvent, dispatchEvent, dispatchEvent, dispatchEvent, equals, excludeId, executeJs, executeJs, executeJs, getAccept, getAllElements, getAncestor, getAttribute, getAttributes, getComponent, getDir, getElement, getElementById, getElementCount, getElementCount, getElements, getElements, getElementsByComponentName, getElementsByTagName, getHtml, getHtml, getId, getInnerHtml, getInnerHtml, getIs, getItemId, getItemProp, getItemRef, getItemType, getLang, getNextSibling, getPage, getParent, getPart, getPrevSibling, getSlot, getTagName, getTextContent, getUrl, hasAttribute, hasElements, hidden, insertElement, isChildOf, isClosedTag, isCreated, isDescendantOf, isDescendantOf, isInitialized, isItemScope, isTranslate, onCallback, onCreated, onElementAdded, onElementRemoved, onHashChange, onHidden, onInitialized, onJsReturn, onPageLoaded, onPageUnloaded, onRefresh, onRemovedFromPage, onShown, onUpdated, onUserEvent, prewrite, recreate, refresh, refresh, registerAddition, registerListener, registerListener, registerListener, registerListener, registerListener, registerListener, registerListener, registerSubtraction, registerUpdate, removeAllElements, removeAttribute, removeAttribute, removeElement, removeElement, removeFromParent, requestCallback, requestCallback, requestCallback, requestCallback, resetId, scrollTo, scrollToBottom, scrollToTop, self, sendCommand, sendUpdate, setAccept, setComponent, setDir, setDir, setElement, setId, setIs, setItemId, setItemProp, setItemRef, setItemScope, setItemType, setLang, setOnError, setOnLoad, setPage, setParent, setPart, setSlot, setTagName, setText, setText, setText, setText, setTranslate, shown, toString, unregisterListener, update, updateAttributes

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

CjScatterChart

public CjScatterChart()

Creates a new scatter chart.

Method Details

addScatterData

public CjScatterChart addScatterData(String label,
 List<CjDataPoint> points)

Convenience method to add a dataset with x/y data points.

Parameters:

label - The dataset label.

points - The data points as {x, y} pairs.

Returns:

This chart for method chaining.