Package com.oorian.echarts

Class EChartsBarChart

java.lang.Object
com.oorian.html.Element<EChartsBarChart>
com.oorian.html.VisualElement<EChartsBarChart>
com.oorian.html.StyledElement<EChartsBarChart>
com.oorian.html.StyledContainerElement<EChartsBarChart>
com.oorian.html.elements.Div<EChartsBarChart>
com.oorian.echarts.EChartsChart<EChartsBarChart>
com.oorian.echarts.EChartsBarChart
All Implemented Interfaces:
com.oorian.json.Jsonable
public class EChartsBarChart extends EChartsChart<EChartsBarChart>
A bar chart implementation for displaying data as vertical or horizontal bars.

Bar charts are useful for comparing quantities across different categories. They support features like:

  • Multiple data series
  • Grouped or stacked bars
  • Customizable bar width and spacing
  • Animation effects

Example usage: 


 EChartsBarChart barChart = new EChartsBarChart();
 barChart.setSize(800, 500);

 // Configure axes
 EChartsAxis xAxis = new EChartsAxis();
 xAxis.setType("category");
 xAxis.addData("Jan", "Feb", "Mar");
 barChart.addXAxis(xAxis);

 // Add data series
 EChartsBarSeries series = barChart.createBarSeries("Sales");
 series.addData(100, 200, 150);
Author:
Oorian
See Also:

  • Field Summary

    Fields inherited from class com.oorian.echarts.EChartsChart

    grid, legend, series, title, toolbox, tooltip, xAxis, yAxis

  • Constructor Summary

    Constructors
    Constructor
    Description
    EChartsBarChart()
    Constructs a new EChartsBarChart.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    addBarSeries(EChartsBarSeries barSeries)
    Adds an existing bar series to this chart.
    EChartsBarSeries
    createBarSeries(String name)
    Creates and adds a new bar series to this chart.
    protected EChartsSeries
    getDefaultSeries()
    Returns the default series type for this chart.

    Methods inherited from class com.oorian.echarts.EChartsChart

    addSeries, addXAxis, addYAxis, create, getChartTitle, getGrid, getLegend, getSeries, getToolbox, getTooltip, getXAxis, getYAxis, initFromJson, setGrid, setLegend, setSeries, setTitle, setToolbox, setTooltip, setXAxis, setYAxis, toJsonString, toJsonValue

    Methods inherited from class com.oorian.html.StyledContainerElement

    addElement, addLineOfText, addLineOfText, addLineOfText, addParagraph, addParagraph, addSpacer, addText, addText, addText, addText, insertElement, removeAllElements, removeElement, removeElement, setElement, setText, setText, setText, setText

    Methods inherited from class com.oorian.html.StyledElement

    addClass, addStyle, addStyle, addStyleAttribute, addTransition, animate, clearTransitions, getActiveStyle, getCssClass, getDisabledStyle, getFocusStyle, getFocusVisibleStyle, getHoverStyle, getHtml, getStyle, getStyleAttribute, hidden, hide, initialize, isDisplayed, isTransitionForwardActive, onHide, onRemovedFromPage, onShow, removeClass, setActiveStyle, setAlignContent, setAlignContent, setAlignItems, setAlignItems, setAlignSelf, setAlignSelf, setAnimation, setAnimationDelay, setAnimationDelay, setAnimationDelay, setAnimationDirection, setAnimationDirection, setAnimationDuration, setAnimationDuration, setAnimationDuration, setAnimationFillMode, setAnimationFillMode, setAnimationIterationCount, setAnimationIterationCount, setAnimationIterationCount, setAnimationName, setAnimationPlayState, setAnimationPlayState, setAnimationTimingFunction, setAnimationTimingFunction, setAnimationTimingFunction, setAnimationTimingFunction, setBackdropFilter, setBackdropFilter, setBackfaceVisibility, setBackfaceVisibility, setBackground, setBackground, setBackgroundAttachment, setBackgroundAttachment, setBackgroundBlendMode, setBackgroundBlendMode, setBackgroundClip, setBackgroundClip, setBackgroundColor, setBackgroundColor, setBackgroundColor, setBackgroundImage, setBackgroundImage, setBackgroundOrigin, setBackgroundOrigin, setBackgroundPosition, setBackgroundPosition, setBackgroundPosition, setBackgroundPosition, setBackgroundPosition, setBackgroundRepeat, setBackgroundRepeat, setBackgroundSize, setBackgroundSize, setBackgroundSize, setBackgroundSize, setBackgroundSize, setBlur, setBorder, setBorder, setBorder, setBorder, setBorder, setBorder, setBorder, setBorder, setBorder, setBorderBottom, setBorderBottom, setBorderBottom, setBorderBottom, setBorderBottom, setBorderBottom, setBorderBottom, setBorderBottom, setBorderBottomColor, setBorderBottomColor, setBorderBottomLeftRadius, setBorderBottomLeftRadius, setBorderBottomLeftRadius, setBorderBottomRightRadius, setBorderBottomRightRadius, setBorderBottomRightRadius, setBorderBottomStyle, setBorderBottomStyle, setBorderBottomWidth, setBorderBottomWidth, setBorderBottomWidth, setBorderBottomWidth, setBorderColor, setBorderColor, setBorderColor, setBorderColor, setBorderImage, setBorderImage, setBorderImageOutset, setBorderImageRepeat, setBorderImageSlice, setBorderImageSource, setBorderImageWidth, setBorderLeft, setBorderLeft, setBorderLeft, setBorderLeft, setBorderLeft, setBorderLeft, setBorderLeft, setBorderLeft, setBorderLeftColor, setBorderLeftColor, setBorderLeftStyle, setBorderLeftStyle, setBorderLeftWidth, setBorderLeftWidth, setBorderLeftWidth, setBorderLeftWidth, setBorderRadius, setBorderRadius, setBorderRadius, setBorderRadius, setBorderRadius, setBorderRadius, setBorderRight, setBorderRight, setBorderRight, setBorderRight, setBorderRight, setBorderRight, setBorderRight, setBorderRight, setBorderRightColor, setBorderRightColor, setBorderRightStyle, setBorderRightStyle, setBorderRightWidth, setBorderRightWidth, setBorderRightWidth, setBorderRightWidth, setBorderStyle, setBorderStyle, setBorderTop, setBorderTop, setBorderTop, setBorderTop, setBorderTop, setBorderTop, setBorderTop, setBorderTop, setBorderTopColor, setBorderTopColor, setBorderTopLeftRadius, setBorderTopLeftRadius, setBorderTopLeftRadius, setBorderTopRightRadius, setBorderTopRightRadius, setBorderTopRightRadius, setBorderTopStyle, setBorderTopStyle, setBorderTopWidth, setBorderTopWidth, setBorderTopWidth, setBorderTopWidth, setBorderWidth, setBorderWidth, setBorderWidth, setBorderWidth, setBorderWidth, setBorderWidth, setBorderWidth, setBottom, setBottom, setBottom, setBoxShadow, setBoxShadow, setBoxShadow, setBoxShadow, setBoxShadow, setBoxSizing, setBoxSizing, setBreakAfter, setBreakBefore, setBreakInside, setBrightness, setClass, setClear, setClear, setClip, setClipPath, setClipPath, setColGap, setColGap, setColor, setColor, setColumnCount, setColumnCount, setColumnFill, setColumnFill, setColumnGap, setColumnRule, setColumnRuleColor, setColumnRuleColor, setColumnRuleStyle, setColumnRuleStyle, setColumnRuleWidth, setColumnRuleWidth, setColumns, setColumns, setColumns, setColumnSpan, setColumnWidth, setColumnWidth, setColumnWidth, setContrast, setCounterIncrement, setCounterReset, setCursor, setCursor, setDirection, setDirection, setDisabledStyle, setDisplay, setDisplay, setFilter, setFilter, setFilterOpacity, setFlex, setFlexBasis, setFlexDirection, setFlexDirection, setFlexFlow, setFlexGrow, setFlexGrow, setFlexShrink, setFlexShrink, setFlexWrap, setFlexWrap, setFloat, setFloat, setFocusStyle, setFocusVisibleStyle, setFont, setFont, setFont, setFont, setFont, setFont, setFont, setFont, setFont, setFont, setFont, setFont, setFontFace, setFontFamily, setFontFamily, setFontFeatureSettings, setFontKerning, setFontLanguageOverride, setFontSize, setFontSize, setFontSize, setFontSizeAdjust, setFontStretch, setFontStretch, setFontStyle, setFontStyle, setFontSynthesis, setFontVariant, setFontVariant, setFontVariantAlternates, setFontVariantCaps, setFontVariantEastAsian, setFontVariantLigatures, setFontVariantNumeric, setFontVariantPosition, setFontWeight, setFontWeight, setGap, setGap, setGap, setGap, setGrayscale, setHangingPunctuation, setHangingPunctuation, setHeight, setHeight, setHeight, setHoverStyle, setHueRotate, setHyphens, setImageOrientation, setImageRendering, setImageResolution, setImeMode, setInvert, setJustifyContent, setJustifyContent, setKeyFrames, setLeft, setLeft, setLeft, setLetterSpacing, setLetterSpacing, setLetterSpacing, setLetterSpacing, setLineBreak, setLineHeight, setLineHeight, setLineHeight, setLineHeight, setMargin, setMargin, setMargin, setMargin, setMargin, setMarginBottom, setMarginBottom, setMarginBottom, setMarginLeft, setMarginLeft, setMarginLeft, setMarginRight, setMarginRight, setMarginRight, setMarginTop, setMarginTop, setMarginTop, setMark, setMarkAfter, setMarkBefore, setMarks, setMarqueeDirection, setMarqueePlayCount, setMarqueeSpeed, setMarqueeStyle, setMask, setMaskType, setMaxHeight, setMaxHeight, setMaxHeight, setMaxHeightToWindowHeight, setMaxWidth, setMaxWidth, setMaxWidth, setMaxWidthToWindowWidth, setMinHeight, setMinHeight, setMinHeight, setMinHeightToWindowHeight, setMinWidth, setMinWidth, setMinWidth, setMinWidthToWindowWidth, setNavDown, setNavIndex, setNavIndex, setNavLeft, setNavRight, setNavUp, setObjectFit, setObjectPosition, setOnClickNavigateBack, setOnClickNavigateBack, setOnClickNavigateBack, setOnClickNavigateForward, setOnClickNavigateForward, setOnClickNavigateForward, setOnClickNavigateTo, setOnDblClick, setOnDblClickChange, setOpacity, setOpacity, setOrder, setOrder, setOrphans, setOutline, setOutline, setOutline, setOutline, setOutlineColor, setOutlineColor, setOutlineOffset, setOutlineOffset, setOutlineOffset, setOutlineStyle, setOutlineStyle, setOutlineWidth, setOutlineWidth, setOutlineWidth, setOutlineWidth, setOverflow, setOverflow, setOverflow, setOverflowWrap, setOverflowX, setOverflowX, setOverflowY, setOverflowY, setPadding, setPadding, setPadding, setPadding, setPadding, setPadding, setPadding, setPadding, setPaddingBottom, setPaddingBottom, setPaddingBottom, setPaddingLeft, setPaddingLeft, setPaddingLeft, setPaddingRight, setPaddingRight, setPaddingRight, setPaddingTop, setPaddingTop, setPaddingTop, setPageBreakAfter, setPageBreakAfter, setPageBreakBefore, setPageBreakBefore, setPageBreakInside, setPageBreakInside, setPerspective, setPerspective, setPerspective, setPerspectiveOrigin, setPerspectiveOrigin, setPerspectiveOrigin, setPerspectiveOrigin, setPhonemes, setPosition, setPosition, setPosition, setPosition, setPosition, setQuotes, setResize, setResize, setResizeToWindowHeight, setResizeToWindowHeight, setResizeToWindowWidth, setRest, setRestAfter, setRestBefore, setRight, setRight, setRight, setRotate, setRotate, setRowGap, setRowGap, setSaturate, setScale, setScale, setSepia, setShow, setSize, setSize, setSize, setSkewX, setSkewY, setStyle, setStyle, setTabSize, setTabSize, setTabSize, setTabSize, setTextAlign, setTextAlign, setTextAlignLast, setTextAlignLast, setTextCombineUpright, setTextCombineWeight, setTextDecoration, setTextDecoration, setTextDecorationColor, setTextDecorationColor, setTextDecorationLine, setTextDecorationLine, setTextDecorationStyle, setTextDecorationStyle, setTextIndent, setTextIndent, setTextIndent, setTextIndent, setTextJustify, setTextJustify, setTextOrientation, setTextOverflow, setTextOverflow, setTextSelectDisabled, setTextShadow, setTextShadow, setTextShadow, setTextShadow, setTextShadow, setTextTransform, setTextTransform, setTextUnderlinePosition, setTop, setTop, setTop, setTransform, setTransform, setTransformOrigin, setTransformOrigin, setTransformOrigin, setTransformOrigin, setTransformOrigin, setTransformStyle, setTransformStyle, setTransition, setTransitionDelay, setTransitionDelay, setTransitionDelay, setTransitionDuration, setTransitionDuration, setTransitionDuration, setTransitionProperty, setTransitionTimingFunction, setTransitionTimingFunction, setTransitionTimingFunction, setTransitionTimingFunction, setTranslateX, setTranslateY, setTranslateZ, setUnicodeBidi, setUnicodeBidi, setVerticalAlign, setVerticalAlign, setVisibility, setVisibility, setVoiceBalance, setVoiceDuration, setVoicePitch, setVoicePitchRange, setVoiceRate, setVoiceStress, setVoiceVolume, setWhiteSpace, setWhiteSpace, setWidows, setWidth, setWidth, setWidth, setWordBreak, setWordBreak, setWordSpacing, setWordSpacing, setWordSpacing, setWordSpacing, setWordWrap, setWordWrap, setWritingMode, setZIndex, setZIndex, show, shown, stopAnimation, transitionForward, transitionForward, transitionReverse, transitionReverse, updateStyle, updateStyle, updateStyleIfChanged

    Methods inherited from class com.oorian.html.VisualElement

    clearOnClick, click, disable, enable, getAccessKey, getAutoCapitalize, getEnterKeyHint, getInputMode, getPopover, getRole, getTabIndex, getTitle, isAutoFocus, isContentEditable, isDisabled, isDraggable, isHidden, isInert, isSpellCheck, onDisabled, onEnabled, setAccessKey, setAriaAtomic, setAriaBusy, setAriaChecked, setAriaCheckedMixed, setAriaControls, setAriaCurrent, setAriaDescribedBy, setAriaDisabled, setAriaErrorMessage, setAriaExpanded, setAriaHasPopup, setAriaHasPopup, setAriaHidden, setAriaInvalid, setAriaLabel, setAriaLabelledBy, setAriaLevel, setAriaLive, setAriaModal, setAriaOwns, setAriaPressed, setAriaRequired, setAriaSelected, setAriaValueRange, setAriaValueText, setAutoCapitalize, setAutoFocus, setConsumeEvent, setContentEditable, setDisabled, setDraggable, setDropAllowed, setEnterKeyHint, setFocus, setHidden, setInert, setInputMode, setOnAnimationCancel, setOnAnimationEnd, setOnAnimationIteration, setOnAnimationStart, setOnAuxClick, setOnBeforeInput, setOnBeforeToggle, setOnBlur, setOnChange, setOnClick, setOnClickChange, setOnCompositionEnd, setOnCompositionStart, setOnCompositionUpdate, setOnContextMenu, setOnCopy, setOnCut, setOnDocumentResize, setOnFocus, setOnFocusIn, setOnFocusOut, setOnFormData, setOnGotPointerCapture, setOnInput, setOnInvalid, setOnKeyDown, setOnKeyPressed, setOnKeyUp, setOnLostPointerCapture, setOnMouseDown, setOnMouseEnter, setOnMouseLeave, setOnMouseMove, setOnMouseOut, setOnMouseOutChangeClass, setOnMouseOutChangeStyle, setOnMouseOutChangeStyle, setOnMouseOver, setOnMouseOverChangeClass, setOnMouseOverChangeStyle, setOnMouseOverChangeStyle, setOnMouseOverShow, setOnMouseUp, setOnPageLoad, setOnPaste, setOnPointerCancel, setOnPointerDown, setOnPointerEnter, setOnPointerLeave, setOnPointerMove, setOnPointerOut, setOnPointerOver, setOnPointerUp, setOnResize, setOnScroll, setOnScrollEnd, setOnSelect, setOnSelectionChange, setOnSelectStart, setOnToggle, setOnTouchCancel, setOnTouchEnd, setOnTouchMove, setOnTouchStart, setOnTransitionCancel, setOnTransitionEnd, setOnTransitionRun, setOnTransitionStart, setOnWheel, setOnWindowResize, setPopover, setRole, setRole, setSpellCheck, setTabIndex, setTitle, setTooltip

    Methods inherited from class com.oorian.html.Element

    addAttribute, addAttribute, addAttribute, addAttribute, addLineBreak, assignId, containsElement, containsElement, 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, getId, getInnerHtml, getInnerHtml, getIs, getItemId, getItemProp, getItemRef, getItemType, getLang, getNextSibling, getPage, getParent, getPart, getPrevSibling, getSlot, getTagName, getTextContent, getUrl, hasAttribute, hasElements, isChildOf, isClosedTag, isCreated, isDescendantOf, isDescendantOf, isInitialized, isItemScope, isTranslate, onCallback, onCreated, onElementAdded, onElementRemoved, onHashChange, onHidden, onInitialized, onJsReturn, onPageLoaded, onPageUnloaded, onRefresh, onShown, onUpdated, onUserEvent, prewrite, recreate, refresh, refresh, registerAddition, registerListener, registerListener, registerListener, registerListener, registerListener, registerListener, registerListener, registerSubtraction, registerUpdate, removeAttribute, removeAttribute, removeFromParent, requestCallback, requestCallback, requestCallback, requestCallback, resetId, scrollTo, scrollToBottom, scrollToTop, self, sendCommand, sendUpdate, setAccept, setComponent, setDir, setDir, setId, setIs, setItemId, setItemProp, setItemRef, setItemScope, setItemType, setLang, setOnError, setOnLoad, setPage, setParent, setPart, setSlot, setTagName, setTranslate, toString, unregisterListener, update, updateAttributes

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface com.oorian.json.Jsonable

    initFromJson, initFromJson

  • Constructor Details

    • EChartsBarChart

      public EChartsBarChart()
      Constructs a new EChartsBarChart.

  • Method Details

    • addBarSeries

      public void addBarSeries(EChartsBarSeries barSeries)
      Adds an existing bar series to this chart.
      Parameters:
      barSeries - the bar series to add

    • createBarSeries

      public EChartsBarSeries createBarSeries(String name)
      Creates and adds a new bar series to this chart.
      Parameters:
      name - the name for the bar series
      Returns:
      the created EChartsBarSeries instance

    • getDefaultSeries

      protected EChartsSeries getDefaultSeries()
      Description copied from class: EChartsChart
      Returns the default series type for this chart.

      This method is used during deserialization to create the appropriate series instances when loading chart data from JSON.

      Specified by:
      getDefaultSeries in class EChartsChart<EChartsBarChart>
      Returns:
      a new instance of the appropriate EChartsSeries subclass