Package com.oorian.chartjs

Class CjBarChart

java.lang.Object

com.oorian.html.Element<CjChart>

com.oorian.chartjs.ChartJsComponent<CjChart>

com.oorian.chartjs.CjChart

com.oorian.chartjs.CjBarChart

public class CjBarChart
extends CjChart

Bar chart component for Chart.js.

Bar charts are used to display data as rectangular bars with lengths proportional to the values they represent. By default, bars are vertical. Use setHorizontal(boolean) to create horizontal bar charts.

Basic Usage:

 CjBarChart chart = new CjBarChart()
     .setLabels("Q1", "Q2", "Q3", "Q4")
     .addDataset(new CjDataset("Revenue")
         .setData(12000, 19000, 15000, 25000)
         .setBackgroundColor("rgba(54, 162, 235, 0.5)"))
     .setTitle("Quarterly Revenue");
 

See Also:

• CjChart
• CjDataset

Constructor Summary

Constructors

Constructor	Description
CjBarChart()	Creates a new vertical bar chart.

Method Summary

Modifier and Type	Method	Description
CjBarChart	setHorizontal(boolean horizontal)	Sets whether the bar chart should be horizontal.

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

CjBarChart

public CjBarChart()

Creates a new vertical bar chart.

Method Details

setHorizontal

public CjBarChart setHorizontal(boolean horizontal)

Sets whether the bar chart should be horizontal.

Parameters:

horizontal - True for horizontal bars, false for vertical bars.

Returns:

This chart for method chaining.