32.3.0 (2019-06-14)

#1322 - Replaces d3-voronoi with d3-delaunay in VictoryVoronoiContainer

#1333 - replace d3-delaunay with delaunay-find

32.2.3 (2019-05-13)

#1306 - Calls eventKey functions with both datum and index

32.2.2 (2019-05-03)

#1304 - renames private variables to reduce potential for conflict

32.2.1 (2019-05-02)

#1302 - Fixes slight vertical offset for elements rendered in VictoryPortal

#1299 - Support rendering array labels on separate lines. Previously labels={() => {"one", "two"}} would stringify the array rather than rendering it on two lines

32.2.0 (2019-04-10)

#1292 Reverses the render order for children of VictoryStack. This may cause minor visual changes for stacked charts, but should be an improvement for most users, as stokes and labels will no longer be cut off by higher stacks being rendered after lower stacks

#1293 Fixes a bug related to custom labelComponent rendering in VictoryLegend

32.1.0 (2019-03-18)

#1278 Adds regex support for the voronoiBlacklist prop. This prop may now be given as an array of strings or an array of regex patterns. Thanks @narinluangrath!

32.0.0 (2019-02-27)

Horizontal Chart Improvements!

#1258

The goal of this change is to make it possible to turn any existing chart into a horizontal chart by adding the horizontal prop to the chart without needing to alter any other props.

• supports horizontal versions of all chart types without needing to alter data
• supports all event containers for horizontal charts
• enforces consistency across props that take x and y values so that the x value always refers to the independent dimension, and the y value always refers to the dependent dimension.
• the orientation of VictoryAxis components is no longer tied to whether or not they are the dependentAxis

Breaking Changes

Most Horizontal Charts The change in how props with x and y values are treated (i.e. scale, domain, etc) will be a breaking change for most horizontal charts. In most cases, reversing the x and y values of props you are providing to your horizontal chart will be sufficient to correct the change. For example:

<VictoryChart horizontal scale={{ x: "log" }} domain={{ y: [4, 9] }}>
  <VictoryBar
    data={[
      { x: 5, y: 0.1 },
      { x: 6, y: 1 },
      { x: 7, y: 10 },
      { x: 8, y: 100 }
    ]}
  />
</VictoryChart>

Should be changed to:

<VictoryChart horizontal scale={{ y: "log" }} domain={{ x: [4, 9] }}>
  <VictoryBar
    data={[
      { x: 5, y: 0.1 },
      { x: 6, y: 1 },
      { x: 7, y: 10 },
      { x: 8, y: 100 }
    ]}
  />
</VictoryChart>

Props affected by this change are: scale, domain, maxDomain, minDomain, domainPadding, and categories

Horizontal Charts with Event Containers Dimension props such as brushDimension have changed so that they always refer to the dimension of the target variable (x for the independent variable, and y for the dependent variable). For example, a VictoryBrushContainer component with brushDimension="x" will move and expand only in the independent dimension regardless of whether the chart is horizontal.

Props affected by this change are: brushDimension, cursorDimension, selectionDimension, voronoiDimension, and zoomDimension

Horizontal Charts with Custom dataComponents The position values (i.e. x, y, x0, y0) supplied to custom dataComponents from components like VictoryChart will be scaled for the layout of the horizontal chart. Users who rely on these values may need to flip them or adjust them depending on their use case

Horizontal VictoryBoxPlot Previously VictoryBoxPlot required data to be flipped (x values flipped with y values) in order to plot horizontal charts. This is no longer required, and providing data in this format will no longer work correctly. To correct for this change, it should be sufficient to flip the data used in horizontal charts

31.2.0 (2019-01-27)

Axis improvements

• 1244 Supports the axisValue prop for both cartesian and polar charts. This prop allows users to position an axis relative to a value on the opposite axis. Values may be given as numbers, dates, or strings. This prop only works for axis components when they are nested within VictoryChart. Standalone axes can still be positioned using offsetX and offsetY` props.
• 1240 Allows multiple independent axes in a single chart

Removes all deprecated lifecycle methods

• 1239 Removes all componentWillReceiveProps lifecycle methods and adds shouldComponentUpdate logic for higher level components. Previously only the lowest level components performed sCU checks.
• 1228 Replaces componentWillMount with componentDidMount

bug fixes

• 1243 Prevents VictoryBrushLine active brushes from overflowing the brush area when a chart is zoomed
• 1241 Fixes a regression effecting immutable data rendering
• 1227 Fixes a minor regression effecting parent event keys introduced by 1211

31.1.0 (2019-01-08)

• 1222 Bugfix: Avoid rendering null values on discrete data

• 1218 Bugfix: Ensure that calculated domains respect custom baselines for VictoryBar and VictoryArea

• 1202 Bugfix: Correct missing bar values

• 1208 Performance: Improve performance in addEventKeys

• 1211 Performance: Optimize stringMap calculations

• 1212 Performance: Optimize for preformatted data: When data objects already contain _x, _y (and _y0 where appropriate) and have data accessor props like x="_x", data will no longer be formatted by Victory, but will be used as is. Example:

  <VictoryArea
    data={[ { _x: 0, _y0: 1, _y: 2 } ...]}
    x="_x"
    y="_y"
    y0="_y0"
  />
  

• 1209 Feature: Adds an animationWhitelist property to the animate prop. This property should be given as an array of strings. When this prop is given, only the prop names matching the array will be animated, and all other props will be instantaneously updates.

  Example:

  <VictoryBar
    animate={{
      animationWhitelist: ["data"]
    }}
    data={this.state.data}
    style={{
      data: this.state.style
    }}
  />
  

  When this property is not set, the static animationWhitelist of any given component will be used.

31.0.2 (2018-12-12)

• 1200 Export defaultStyles from VictoryLabel. Thanks @rudasoftware!