Version 7.3.3

🐞 Fix the inaccurate calculation of the coordinate point parameters of the annotation callback method.
💄 Optimize the y-axis display.

Version 7.3.2

👉 The default style is changed to be suitable for light theme.
🐞 Fix the problem of technicalIndicator.tooltip.showType: rect.

Version 7.3.1

💄 Optimize the display of yAxis.type:log.

Version 7.3.0

• 🆕 Add api scrollByDistance, scrollToRealTime, scrollToPosition, zoomAtCoordinate and zoomAtPosition.
• 🆕 Add api setPaneOptions for setting windows.
• 🆕 Add logarithmic coordinates for the axis, yAxis.type: log.
• 🆕 Add style configuration, candle.priceMark.last.text.borderRadius, technicalIndicator.lastValueMark.text.borderRadius,
  crosshair.horizontal.text.borderRadius, crosshair.vertical.text.borderRadius.
• 🆕 Add touchpad scrolling support.
• 💪 Api createTechnicalIndicator, window parameters can take effect in real time.
• 💪 Api setDataSpace and setOffsetRightSpace able to refresh in real time.

Version 7.2.0

• 🆕 Add style configuration technicalIndicator.tooltip.showType.
• 🆕 Api subscribeAction adds the new type pane_drag.
• 💄 Optimize window drag height adjustment rules.
• 🐞 Fix area chart display problem.
• 🐞 Fix the problem of incorrect callback parameters for annotation custom markers.

Version 7.1.0

• 🆕 Add annotation feature
  • createAnnotation is used to add annotations
  • removeAnnotation is used to delete annotations
  • Add annotation configuration for styles
• 🆕 Add api, getGraphicMark, getWidth, getHeight, convertToPixel and convertFromPixel.
• 🆕 Add onMouseEnter and onMouseLeave events to graphic markers.
• 🆕 suscribeAction adds the new type crosshair.
• 🆕 Custom indicator technical calculation parameters support decimals.
• 💪 Enhanced unsubscribeAction to cancel events in batches.
• 💪 Enhanced addCustomTechnicalIndicator and addCustomGraphicMark, which can be added in batches.

Version 7.0.2

• 🛠 Rewrite technical indicator calculation EMV, ROC, WR, CR, PVT, DMI, MTM, PSY, VR, RSI, OBV, EMA, MACD, SMA, TRIX, CCI。

Version 7.0.1

• 🆕 Add lock for graphic markers.
• 💄 getTechnicalIndicatorByPaneId is added to return calculation results.
• 💄 The DIFF of the technical indicator MACD is changed to DIF.
• 💄 Adjust the display of tooltip.
• 🐞 Fix the problem of incorrect display of the technical indicator RSI after adjusting the parameters.
• 🐞 Fix the problem of incorrect calculation of the technical indicator VR. The default calculation parameters are changed to [26, 6].
• 🐞 Fix the display problem of the cross cursor on the mobile.

Version 7.0.0

• 🆕 New features
  • Add removeGraphicMark, setGraphicMarkOptions, and createTechnicalIndicator to the chart instance methods.
  • Chart instance methods subscribeDrawAction and unsubscribeDrawAction are changed to subscribeAction and unsubscribeAction, and new types zoom and scroll are added.
  • Add getDistance, getRotatePoint, checkPointOnArc, and getRayLine to the graphics mark auxiliary methods.
  • When creating technical indicators, if it is a new window, you can customize the window id.
  • Built-in technical indicator BOLL, new calculation parameters.
  • When creating a graphic mark, you can customize the id and add event callbacks: onDrawStart, onDrawing, onDrawEnd, onClick, onRightClick, onPressedMove, onRemove.
  • Customize graphic markers, and add batch drawing of conntinuous_line and polygon.
• 💪 Function enhancement
  • Chart instance method removeTechnicalIndicator, when there is no technical indicator in the window, the window will be automatically removed.
  • The data source volume is no longer an unnecessary field.
  • Customized graphic marking method checkPointOn added parameter key.
• 💄 Optimize
  • Optimize the sensitivity of checking whether the mouse point is on the drawing module.
  • Optimize the rendering of graphic markers.
  • Optimize the mouse operation of graphic marking.
  • Optimize the display of the cross cursor.
  • Optimize the calculation of technical indicators when data is updated.
• 👉 Change
  • The chart instance method setTechnicalIndicatorType is changed to createTecchnicalIndicator.
  • The chart instance method getTechnicalIndicatorInfo is changed to getTechnicalIndicatorByName.
  • The chart instance method getTechnicalIndicatorType is changed to getTechnicalIndicatorByPaneId.
  • The graphics mark assist method checkPointOnSegmentLine is changed to checkPointOnSegment.
  • Hot key zoom in is changed to shift + +.
  • Hot key zoom out is changed to shift + -.
• 🐞 Bug fix
  • Fix the problem that the built-in technical indicator VOL, volume prompt does not display.
  • Fix the problem of determining the graphic mark point.
  • Fix the problem that an error may be reported when the comparison type of custom graphics is line.
  • Fix the problem of adding graphic marks and technical indicators globally, which may report errors.
• 🗑 Delete
  • Delete the chart instance methods createPane, removePane, removeAllGraphicMark.

Version 6.1.0

• 🆕 Add extension.addTechnicalIndicator and extension.addGraphicMark to the chart api.
• 🆕 Each item of the technical indicator plots adds title.
• 🆕 Add styles for technical indicators.
• 🆕 Add api overrideTechnicalIndicator, replace the apis setTechnicalIndicatorParams and setTechnicalIndicatorPrecision.
• 🆕 Add api addCustomGraphicMark to add custom chart mark.
• 🆕 Add api removePane to remove the window.
• 🆕 Add configuration graphicMark.polygon和graphicMark.arc.
• 👉 Api getTechnicalIndicatorParams is changed to getTechnicalIndicatorInfo.
• 👉 Api addGraphicMark is changed to createGraphicMark.
• 💄 Optimize the display of tooltip.
• 🐞 Fix method dispose call may report an error problem.
• 🐞 Fix the problem that the prototype extension may not be compatible with other plugins.
• 🐞 Fix typescript reference problem.