🛠️ From 9.x to 10.x

This document will help you upgrade from klinecharts version 9.x to klinecharts version 10.x. If you are using version 8.x or older, please refer to v8 to v9 to upgrade to 9.x first.

Style configuration adjustment

• Remove yAxis.position , yAxis.type , yAxis.inside and yAxis.inside . Please use the properties in the window configuration axis instead. For details, see the chart API init(dcs, options), instance API createIndicator(value, isStack, paneOptions) and setPaneOptions(options) .
• Remove overlay.rectText .
• candle.tooltip.icons changed to candle.tooltip.features, indicator.tooltip.icons changed to indicator.tooltip.features.

API adjustment

Chart API

• Remove 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.
• init(dcs, options) , position in options.layout sub-item 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

• Remove setPriceVolumePrecision(pricePrecision, volumePrecision), please use setPrecision(precision) instead.
• Remove applyMoreData(dataList, more, callback) , setLoadDataCallback(cb) and loadMore(cb) , please use setLoadMoreDataCallback(cb) instead.
• Remove getIndicatorByPaneId(paneId, name), please use getIndicators(filter) instead.
• Remove getOverlayById(id), please use getOverlays(filter) instead.
• Remove onTooltipIconClick in subscribeAction and unsubscribeAction, use onCandleTooltipFeatureClick and onClick in indicators instead.
• applyNewData(dataList, more, callback) is changed to applyNewData(dataList, more) .
• updateData(data, callback) is changed to updateData(data) .
• getBarSpace() return value changed to object.
• createIndicator return value changed to return indicator id.

Extension adjustment

• The indicator createTooltipDataSource method return value values changed to legends , icons changed to features .
• Remove the built-in basic graphic rectText, please use text instead.