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.