v2.5.0

• Expand crosshair on edges: #304

• Custom crosshair labels formatter: #305

• Add one point support for line mark: #306

• Add crosshair paddings: #314

v2.4.0

• add label and labelBackground on crosshair: #303

v2.3.0

2.3.0

2024-07-09

• Add AxisGuide.labelBackground and AxisGuid.labelBackgroundMapper: #301
• Change LabelStyle.textScaleFactor to LabelStyle.textScaler to be consist with TextPainter: #300. Although this is a breaking change, only minor version is upgraded for this prop is rarely used.

v2.2.1

• Operator value use deep equality: #262

v2.2.0

• Add RepaintBoundary to reduce chart repainting: #220
• Fix that all items use the same shape params: #221

v2.1.0

• Add Gesture.chartKey: #217
• Add localMoveStart for both update and end events in scale and long presses.

v2.0.3

• Fix the Modifier error when updating: #206
• Rename enum property MarkEntrance.alpha to MarkEntrance.opacity.
• Fix polygon shape when there is only one datum or one value in a dim: #166

v2.0.2

• Change name the following names to avoid conflict with dart/flutter built-in libraries (#193, #200):

  View -> ChartView

  Scene -> MarkScene

v2.0.1

• Fix LineShape dash: #212

v2.0.0

• Add feature of transition animation, see details in Mark.transition. And thus the rendering engine is rewrited. The imperative Figure classes are changed to declarative MarkElement classes. See details in this folder: https://github.com/entronad/graphic/tree/main/lib/src/graffiti/element

• Update terminology to keep same with modern mainstream data visualization libraries. Some class names have changed:

  GeomElement -> Mark

  Attr -> Encode

  Signal -> Event

  Channel -> Stream

  Figure -> MarkElement

  And thus some properties related are also changed, like elements -> marks.

• Fix diposing functions.