Version 10.0.0-beta1

• 🆕 New Features
  • Support thousands separators and custom decimal collapse.
  • Support displaying future time on the x-axis.
  • Support dragging the y-axis on mobile devices.
  • Support creating multiple metrics with the same name on the same window.
  • Rewrote the axis module; custom y-axis supports setting the range.
  • Add zoomAnchor to the options method of the chart method init(dom, options).
  • New instance methods setZoomAnchor(anchor), getZoomAnchor(), setDataLoader(loader), setSymbol(symbol), getSymbol(), setPeriod(period), getPeriod(), resetData(), setThousandsSeparator(thousandsSeparator) , getThousandsSeparator() , setDecimalFold(decimalFold) , getDecimalFold() , getIndicators() and getOverlays() .
  • Add style configurations: candle.priceMark.last.extendTexts, candle.tooltip.title, candle.tooltip.legend, indicator.tooltip.title, indicator.tooltip.legend, crosshair.horizontal.features, candle.bar.compareRule, indicator.ohlc.compareRule, and candle.priceMark.last.compareRule.
  • Add onIndicatorTooltipFeatureClick and onCrosshairFeatureClick to the type parameter in the instance methods subscribeAction and unsubscribeAction.
• 👉 Changes
  • In the chart method init(dcs, options), the position sub-item of options.layout has been changed to order, options.thousandsSeparator has been changed to the object { sign, format }, options.decimalFoldThreshold has been changed to options.decimalFold, options.customApi has been changed to options.formatter, and the parameter of formatDate has been changed to an object.
  • In the instance methods setCustomApi and getCustomApi have been changed to getFormatter, the return value of getBarSpace() has been changed to an object, the return value of createIndicator has been changed to return the indicator ID, and the input parameter paneId of overlayIndicator has been merged into the input parameter indicator.
  • The return value of the custom metric createTooltipDataSource method has been changed from values to legends, and icons to features.
  • The style configurations candle.tooltip.icons and indicator.tooltip.icons have been changed to indicator.tooltip.features.
• 💄 Optimizations
  • Optimized the figure element in the overlay template to ignore event types, ensuring the event name matches the event name in overlay.
  • Optimized the execution of metric calculation tasks.
  • Optimized the triggering of scroll events on mobile devices.
• 🗑 Deprecated
  • The following chart methods have been removed: utils.drawArc(ctx, arc, styles), utils.drawCircle(ctx, circle, styles), utils.drawLine(ctx, line, styles), utils.drawPolygon(ctx, polygon, styles), utils.drawRect(ctx, rect, styles), utils.drawText(ctx, text, styles), utils.drawRectText(ctx, rectText, styles). Please use getFigureClass(name) instead.
  • The following instance method has been removed: setPriceVolumePrecision(pricePrecision, volumePrecision). Please use setPrecision(precision) instead.
  • In the instance API, remove setLoadMoreData, applyNewData, and updateData. Replace them with setDataLoader. Remove clearData, setPrecision, and getPrecision.
  • In the instance method, remove getIndicatorByPaneId(paneId, name). Replace it with getIndicators(filter).
  • In the instance method, remove getOverlayById(id). Replace it with getOverlays(filter).
  • In the instance methods subscribeAction and unsubscribeAction, remove the parameter onTooltipIconClick. Replace it with onCandleTooltipFeatureClick and onIndicatorTooltipFeatureClick.
  • The style configuration removes yAxis.position, yAxis.type, yAxis.inside, and yAxis.inside. Please use the properties in the axis section of the window configuration instead. For details, see the chart API [init(dcs, options)](/api/chart/init#parameters), the instance APIs [createIndicator(value, isStack, paneOptions)](/api/instance/createIndicator#parameters), and [setPaneOptions(options)](/api/instance/setPaneOptions#parameters).
  • In style configuration, remove candle.tooltip.defaultValue and replace candle.tooltip.custom with candle.tooltip.legend. Also remove candle.tooltip.text, indicator.tooltip.showName, and indicator.tooltip.showParams; use indicator.tooltip.title instead. Remove indicator.tooltip.defaultValue and replace it with indicator.tooltip.legend. Also remove indicator.tooltip.text and overlay.rectText.
  • In built-in basic graphics, remove rectText and replace it with text.

Version 10.0.0-alpha9

• 👉 Change the return value of the indicator method calc from an array to an object keyed by a timestamp.
• 💄 Optimize indicator calculation task execution.
• 🐞 Fix an issue where the instance APIs setSymbol, setPeriod, and setDataLoader did not reset the Y axis.

Version 10.0.0-alpha8

• 🐞 Fix typescript reference error.

Version 10.0.0-alpha7

• 👉 Chart api init(ds, options) , options.customApi changed to options.formatter , formatDate parameter changed to object.
• 👉 Instance api setCustomApi changed to setFormatter , getCustomApi changed to getFormatter.
• 🆕 Style configuration add candle.priceMark.last.extendTexts , candle.tooltip.title , candle.tooltip.legend , indicator.tooltip.title , indicator.tooltip.legend and crosshair.horizontal.features .
• 🆕 Instance api add setDataLoader , setSymbol , getSymbol , setPeriod , getPeriod and resetData .
• 🆕 Instance api subscribeAction and unsubscribeAction params add onIndicatorTooltipFeatureClick and onCrosshairFeatureClick .
• 🗑 Remove candle.tooltip.defaultValue in style configuration, replace candle.tooltip.custom with candle.tooltip.legend, remove candle.tooltip.text, remove indicator.tooltip.showName, indicator.tooltip.showParams, use indicator.tooltip.title, remove indicator.tooltip.defaultValue, replace with indicator.tooltip.legend, remove indicator.tooltip.text.
• 🗑 Remove setLoadMoreData , applyNewData , updateData in instance api, replace with setDataLoader, remove clearData, setPrecision and getPrecision .
• 🐞 Fix the confusion of overlay onSelected and onDeselected responses.
• 🐞 Fix the display problem when the style configuration candle.type is ohlc .
• 💄 Optimize the default event response of overlay events.
• 💄 Optimize the x-axis display.

Version 10.0.0-alpha6

• Error publish.

Version 10.0.0-alpha5

• 👉 Style configuration candle.tooltip.icons changed to candle.tooltip.features, indicator.tooltip.icons changed to indicator.tooltip.features.
• 👉 icons in the return value of the createTooltipDataSource method in the indicator changed to features.
• 👉 The instance api subscribeAction and unsubscribeAction input parameter onTooltipIconClick changed to onCandleTooltipFeatureClick, and the indicator event is replaced by indicator.onClick.
• 🐞 Fix the problem that scrolling cannot be performed in certain situations on mobile terminals.
• 💄 Optimize the display of overlay event response.

Version 10.0.0-alpha4

• 🐞 Fix the issue that the parameter more.backward of applyNewData instance method is incorrect.
• 🐞 Fix the issue that a single piece of data causes a chart error.

Version 10.0.0-alpha3

• 👉 The return value of the instance api createIndicator is changed to return the indicator id.
• 👉 The input parameter paneId of the instance api overlayIndicator is merged into the input parameter indicator.
• 👉 The return value of the instance api getIndicators is changed to return an array.
• 👉 The return value of the instance api getOverlays is changed to return an array.
• 🆕 The style configuration adds candle.bar.compareRule, indicator.ohlc.compareRule and candle.priceMark.last.compareRule.
• 🆕 Supports dragging the y-axis on mobile devices.
• 🆕 Supports creating multiple indicators with the same name on the same window.
• 💄 Optimize figure in overlay template to ignore event type, and the event name is consistent with the event name in overlay.
• 🐞 Fix the problem that the indicator custom prompt information may be wrong.
• 🐞 Fix the problem that the overlay being drawn may not be deleted correctly.
• 🐞 Fix the problem that the api createOverlay may not be created correctly when points is specified.
• 🐞 Fix the problem that the api executeAction may cause the subscribeAction to trigger infinitely.

Version 10.0.0-alpha2

• 🆕 The x-axis supports displaying future time.
• 🐞 Fix the issue that subscribeAction type is ActionType.OnCandleBarClick and it does not work.

Version 10.0.0-alpha1

• 🆕 New features
  • Support thousand separators and custom decimal folding.
  • Rewrite the axis module, and customize the y-axis to support setting ranges.
  • Add instance methods setPrecision(precision) , getPrecision() , setThousandsSeparator(thousandsSeparator) , getThousandsSeparator() , setDecimalFold(decimalFold) , getDecimalFold() and setLoadMoreDataCallback(cb) .
• 👉 Changes
  • Chart api init(dcs, options), position in options.layout child changed to order , formatDate(dateTimeFormat, timestamp, format, type) in options.customApi changed to formatDate(timestamp, format, type) , options.thousandsSeparator changed to object { sign, format } , options.decimalFoldThreshold changed to options.decimalFold .
  • Instance api applyNewData(dataList, more, callback) changed to applyNewData(dataList, more) .
  • Instance api updateData(data, callback) changed to updateData(data) .
  • Instance api getBarSpace() return value changed to object.
  • The return value of the custom indicator createTooltipDataSource method values is changed to legends .
• 🗑 Deprecated
  • Remove chart api utils.drawArc(ctx, arc, styles), utils.drawCircle(ctx, circle, styles), utils.drawLine(ctx, line, styles), utils.drawPolygon(ctx, polygon, styles), utils.drawRect(ctx, rect, styles), utils.drawText(ctx, text, styles), utils.drawRectText(ctx, rectText, styles), please use getFigureClass(name) instead.
  • Remove instance api setPriceVolumePrecision(pricePrecision, volumePrecision), please use setPrecision(precision) instead.
  • Remove instance api applyMoreData(dataList, more, callback), setLoadDataCallback(cb) and loadMore(cb), please use setLoadMoreDataCallback(cb) instead.
  • Remove instance api getIndicatorByPaneId(paneId, name), please use getIndicators(filter) instead.
  • Remove instance api getOverlayById(id), please use getOverlays(filter) instead.
  • Remove style configuration yAxis.position , yAxis.type , yAxis.inside and yAxis.inside , please use the properties in the window configuration axis instead. For details, refer to the chart API init(dcs, options), the instance API createIndicator(value, isStack, paneOptions) and setPaneOptions(options).
  • Remove overlay.rectText from style configuration.
  • Remove rectText from built-in basic graphics, please use text instead.