Changelog

8.0.0

• Breaking: Upgrade to Angular 6

7.4.0

• Feature: Data labels for bar charts (#752)

• Bug: Fix computation of X axis ticks angle (#820)

7.3.0

• Feature: Added support for overriding x and y axis ticks (#723)

• Feature: Added support for area chart floor value (#684)

• Feature: Implemented min value scales for vertical and horizontal bar charts

• Enhancement: Performance improvements across multiple charts (#765, #758)

• Enhancement: Added support for overriding the min width of pie grid items (#762)

• Bug: Fixed error being thrown when results is undefined (#217)

• Bug: Fixed label input in pie-grid (#773)

7.2.0

• Feature: Added bar-vertical yScaleMin (#732)

• Feature: Added support for label input in pie grid chart (#731)

• Bug: Avoid invalid paths when rect shape has 0 width or height (#742)

• Bug: Fix stacked bar chart negative values issue (#605)

• Chore: Added basic test of area-chart (#737)

7.1.1

• Bug: Fixed template compile errors with fullTemplateTypeCheck (#730)

7.1.0

• Feature: Added support for passing a function to the customColors input to all charts. (#676, #713)

• Feature: Added trimLabels and maxLabelLength inputs to pie chart (#716)

• Feature: Added inputs for formatting the name, value, and percentage in advanced pie chart (#719)

• Enhancement: Switched to using lettable rxjs operators (#683)

• Enhancement: Allow using the timeline for linear x scales (#624)

• Bug: Fixed line/area tooltip positioning in firefox (#671)

• Bug: Removed duplicate input declaration (#708)

• Bug: Fixed duplicate % sign in pie grid charts when animations are disabled (#685)

7.0.1

• Fix: Export polyfills to fix AoT build issue with Angular 5 (#644)

7.0.0

• Breaking: Added support for angular 5 (#633)

• Bug: Fixed 'ReferenceError: SVGElement is not defined' exception when using with angular universal (#587)

• Bug: Fixed NaN issue on Advanced Pie Chart (#597)

• Bug: Changed onDeactivate in the gauge component to emit the correct value instead of the event value from the global scope (#613)

6.1.0

• Feature: Added inputs to control minimum and maximum values on the axes (#582, #359)

• Feature: Added input to enable/disable animations (#565)

• Feature: Added designatedTotal Input for Pie Grid (#554)

• Enhancement: Don't transform text to uppercase in legends and labels (#578)

• Enhancement: Changed legends and label colors (#578)

• Enhancement: Increased font size in advanced legend and number cards subtext (#578)

• Enhancement: Hide legend title when title is missing (#578)

• Enhancement: Added x-axis value to the context of a bubble chart tooltip (#530)

• Bug: Removed path from SVG refs to fix gradients not working when URL has queryString (#584)

• Bug: Fixed bug where value arc animation on gauge chart would start from 0 on update (#563)

• Bug: Removed date conversion for name-value at series-tooltip (#544)

• Bug: Added null check for rootComponents in injection servoce (#574)

• Bug: Fixed issue where the tooltip would not appear for certain points (#501)

• Bug: Fixed issue where pie chart colors would not update on color changes (#551)

• Bug: Added polyfill for SVGElement.prototype.contains (#386)

• Bug: Renamed ngOutletContext (deprecated) to ngTemplateOutletContext (#535)

• Docs: Added custom chart page

6.0.1

• Bug: Fixed line chart stroke color

• Bug: Fixed timeline width and alignment

• Bug: Fixed truncation of legend text (#487)

• Chore: Removed patch numbers from peerDependencies (#478)

6.0.0

• Breaking: Removed showSeriesOnHover option of line-chart

• Refactor: Improved performance of line and area chart tooltips (#463)

• Enhancement: Added roundEdges input property to bar charts (#408)

• Enhancement: Tooltip elements are not created if tooltips are disabled (#415)

• Enhancement: Added the option to define reference lines in line charts (#422)

• Enhancement: Improved animations

• Bug: Fixed timeline select issue (#425)

• Chore: Upgraded angular to 4.2.5

• Demo: Added timeline filter bar chart demo

• Demo: Added Combo chart (bar and line) demo (#432)

5.3.1

• Bug: Fix bug where the axis component would not emit a dimensionsChanged event in some cases

5.3.0

• Feature: Added option to pass custom ng-templates for tooltips to all charts

• Enhancement: Added 'label' input to advanced pie chart component

• Enhancement: Exposed xOrient and yOrient properties on axis components

• Enhancement: Set default dimensions if width or height are undefined or 0

• Enhancement: Set a default color scheme

• Bug: Fixed bubble chart overriding the view input

• Bug: Fixed linear color scheme when there are less than 3 colors

• Bug: Fixed gradient not applying to straight lines

• Demo: Added sparkline custom demo chart

• Demo: Added interactive treemap demo chart

5.2.1

• Bug: Remove RGBColor type from color-util file (#394)

5.2.0

• Feature: Added Polar/Radar chart type (#380)

• Enhancement: Disable pointer if no click events are attached to number cards (#378)

• Enhancement: Added gradiant to tree map chart (#382)

• Enhancement: Added support for inverted colors from rgba values in number cards (#366)

• Enhancement: Added value and label formatting to tree map (#383)

• Refactor: loremess restrictive angular dependency versioning (#358)

• Bug: Fixed types in gauge chart (#364)

• Bug: Fixed axis and tooltips on bubble chart (#352)

• Bug: Added styleUrls and changeDetection to bubble chart

• Bug: Truncate dimension values

• Bug: Fixed number card count animation (#387)

• Bug: Added type to gauge chart valueFormatting parameter (#388)

5.1.2

• Bug: Fix number card scaling in hybrid apps using ngUpgrade (#338)

• Bug: Fix label trimming and clipped SVGs (#340)

5.1.1

• Bug: Add default value for label format (#334)

5.1.0

• Enhancement: Added valueFormatting input to number card chart (#325)

• Enhancement: Added label formatting input to number card chart (#332)

• Enhancement: Added tooltipText to pie charts (#331)

• Enhancement: Added option in line-chart for disabling series on hover (#323)

• Enhancement: Added an input for custom legend title (#317)

• Bug: Fixed number card text scaling when values change (#330)

• Bug: Inverted y-axis on horizontal bar charts (#328)

• Bug: Fix division by zero in pie label component

5.0.1

• Enhancement: valueFormatting applies to Gauge Arc Labels too

5.0.0

• Breaking: Upgrade to angular 4

4.4.0

• Feature: Added ability to set card text color in number card (#284)

• Enhancement: Added more heatmap options and support for various inputs for innerPadding (#297, #301)

• Enhancement: Added valueFormatting input to linear gauge chart

• Enhancement: Added valueFormatting input to gauge chart

• Enhancement: Added labelFormatting input to pie chart

• Enhancement: Updated pie chart label animations (#291)

• Bug: Fixed pie chart positioning

• Bug: Fixed ticks calculation on resize (#295)

• Bug: Fixed percentage value in pie grid when the total is 0 (#288)

• Bug: Fixed date formatting in bubble chart tooltips (#285)

• Bug: Fixed Scale.round error in line chart ()#287)

• Chore: AOT error fixes

4.3.0

• Enhancement: Improved pie chart label positioning (#273)

• Enhancement: Improved number card design and scaling (#272)

• Chore: Refactored charts to use d3 modules directly in library components (#270)

4.2.1

• Bug: Fixed customColors mapping

• Chore: Various AoT compilation and build improvements (#255, #257, #258, #259, #256, #263, #260, #266)

4.2.0

• Chore: AoT compilation compatibility improvements (#253, #252, #251)

• Enhancement: Added option to disable tooltips (#223)

4.1.3

• Enhancement: Added option to override the value in gauge chart

• Bug: Fixed padding on bubble charts

• Chore: Compile SCSS into CSS before building

• Chore: Expor ChartComponent through the main module

4.1.2

• Bug: Fix tooltip when axis labels are not shown in bubble chart

• Bug: Do not round scales when they are not linear

• Enhancement: Show Axis labels in bubble chart tooltip (#210)

4.1.1

• Bug: Fix items not always deactivating on bubble chart

• Bug: Fix bubbles not showing for when y value is 0

• Bug: Fix realtime data generator on demo page for line and area charts

4.1.0

• Feature: Added scatter/bubble chart (#197)

• Bug: Made line-area-tooltip anchor visible on light theme

• Bug: Fixed precision on pie grid percentage values (#202)

4.0.3

• Bug: Update zone.js version

4.0.2

• Bug: Fixed css scope

• Bug: Fixed vertical alignment issue of advanced pie legend

• Bug: Fixed AOT issue where scss files were missing in the release folder

• Chore: Made tooltip injector use Renderer

• Chore: Updated Angular to 2.4.5

4.0.1

• Bug: Fixed regressions from CSS refactor

4.0.0

• Enhancement: Added barPadding and groupPadding properties to bar-charts (#185)

• Enhancement: Added innerPadding property for heatmap, to control padding between cells (#165)

• Enhancement: Added axisTickformatting property to bar, area, line, gauge and heatmap charts, for custom axis tick formatting (#167)

• Enhancement: Added innerRadius property to pie charts, Fixes #104 (#162)

• Enhancement: Added roundDomain property to all charts with axis, allowing it to round the domains to nice values (#183)

• Enhancement: Added animation to areaTooltip anchors (#183)

• Bug: Charts not rendering if container is hidden by default (#170)

• Bug: Use old parent dimensions if new dimensions are undefined or 0

• Bug: Fixed axis number formatting (#171)

• Chore: Updated dependencies

• Chore: Replaced moment with d3 timeFormat. Moment.js is no longer a dependency (#173)

• Chore: Only include used Rxjs operators to decrease file size (#169)

• Chore: Refactored CSS and embedded it into the chart components. No need to import the css file separately any longer. [Breaking change]

3.1.2

• Enhancement: Add ngx-charts-outer class to ngx-charts inner element

• Chore: Update dependencies

3.1.1

• Fixed bug where activated lines and areas would not deactivate when mouse leaves the circle

• Added fade in animation to active circle line

3.1.0

• Added min and max ranges option to line charts (#160)

• Added margin support for Gauge charts (#159)

• Added animation to pie chart label

• Replaced window.location with angular's Location provider

• Fixed axis tick overlap in gauge chart when the angle span is 360

• Replaced .children with .getElementsByTagName in area tooltip to fix error in IE11 (#157)

3.0.7

• Changed arc colors on gauge charts to be based on name, not value

3.0.6

• Fixed typo in circle series (#149)

• Fixed gradient bug in heatmap

• Updated Axis components to allow tick count to be an input

• Changed scaleText methods on gauge charts to not be recoursive

3.0.5

• Added the group name in grouped bar tooltips

• Added legend to gauge chart

• Added tooltips to gauge chart

3.0.4

• Fixed broken count animation in number card

• Fixed tooltip for hybrid apps

• Cody lint updates

3.0.3

• Namespaced the project to swimlane organization

3.0.2

• Exported ColorHelper class

3.0.1

• Updated tooltips to latest version from ngx-ui

3.0.0

• Renamed project to ngx-charts

• Prefixed component selectors with ngx-charts-

• Upgraded angular to 2.4.1

• Implemented BaseChartComponent as an angular component and set up proper component inheritance

• Converted color helper to a class

• Implemented linear color schemes for bar, line and area charts and added schemeType input

• Added support for multiple values in gague chart

• Implemented linear gauge chart

• Implemented triggering legend item activation when chart items are being hovered

2.0.0

• BREAKING: Renamed clickHandler to select (#120)

• Bug: Tooltips show up in top left corner sometimes

• Polish: Tooltips have animation entry now

• Polish: Add highight gradient and column when hovering a circle

• Polish: Remove outline on focus (#106)

• Polish: Make pie grid less ugly (#90)

• Polish: Highlighting a line/area chart in legend, defocuses others

• Polish: Radial gradients on pie charts vs linear

• Polish: Better sizing for heatmap legends

• Chore: Refactor Advanced Legend (#125)

• Chore: Webpack html templates for Google Analytics

1.9.0

• Enhancement: Hover of legend doesn't highlight bar (#73)

• API: Added activate and deactivate events to chart for hovers

• Bug: Fix number card positioning due to count up

• Bug: Fix decimal places on advanced pie legend

• Chore: Fix rx mapping (#123)

• Polish: Tweak label color bg

• Polish: Tweak circle / heat map tooltip titles

• Perf: Improve perf of circles using ngIf

1.8.2

• Bug: Fix for number cards not updating to last value

• Bug: Revert RxJS Import Optimized (#62) due to (#119)

• Polish: Added animation on treemap

• Polish: Better formatting for treemap values

• Polish: Added animation on advanced pie

• Polish: Added animation on pie grid

1.8.1

• Polish: Treemap/Number card label color improvements

• Polish: Tooltip formatting improvements

• Backlog: RxJS Import Optimized (#62)

• Backlog: AoT fixes

1.8.0

• Renamed CommonModule to ChartCommonModule to fix name conflicts with other frameworks #109

• Converted date objets to formatted strings in some charts

• Removed rounded corners on thin bars

• Improved on destroy hooks in tooltips

• Merged legendLabelClick output into select output

• Fixed legend click data format

1.7.3

• Fixed pie chart labels going out of bounds

• Updated area tooltip formatting and legend colors for dates

• Updated numbercard height scale max size

1.7.2

• Bug: Fix number card text scaling

• Added custom timeline background element

• Wrapped timeline updates in zone.run

• Style updates

1.7.1

• Bug: Advanced Pie Legend not clickable

• Bug: Date equality not scaling properly

1.7.0

• Enhancement: Added legendLabelClick event

• Enhancement: Properly format labels and numbers in axis, tooltips, and legends

• Bug: Fix typo in legend eye class

• Style: Hover styling for legend entries

• Chore: Upgrade to Angular 2.2.2

• Chore: Better Webpack Config

• Chore: Normalized exports

1.6.3

• Bug: Wrap all updates in zone.run to fix issue in hybrid apps

• Perf: Add starting value to reduce calls

• Bug: Fix sorting in line and area charts

• Bug: Fix change detection in hybrid Angular applications

• Style: Better tooltip styling

1.6.2

• Chore: Export BaseCharts

• Perf: Switch change detection strategy to OnPush

1.6.1

• Bug: Don't do rounded edges on bars smaller than their radius

• Bug: Scale number cards by height

• Bug: Set text inside number cards to prevent overflow (#89)

• Bug: Format numbers and dates according to locale

• Bug: Fix timeline width when no legend is present

• Bug: Embed charts into timeline; Restyle timeline

• Bug: Show percentages in tooltips for normalized bar charts (#79)

• Chore: Change legend class name to prevent style conflicts (#98)

• Chore: Upgrade to Angular 2.2.1

• Chore: Fix tooltips in hybrid apps

1.6.0

• Added gauge chart

• Fixed source map file name

• Fixed bug where grid panels in grouped bar chart would have the wrong size and position

1.5.2

• Added fade in animation to charts

• Excluded d3 from the release bundle

• Decreased the pie grid doughnut width

1.5.1

• Fixed bug where view dimension feedback would enter into a loop due to float decimals

• Fixed bug where tree map would not call update on the base chart

• Switched legend label truncation to css ellipsis

• Added maximum height to legend, and scrollbars on overflow

• Added a count up animation to number cards

• Fixed advanced pie layout

• Updated pie grid layout and padding

• Refactored pie grid to use the pie arc component

• Updated testing framework

1.5.0

• Added force directed graph chart (#64)

• Fixed bug where tooltip would not work when library is used in an angular 1 application using ngUpgrade

• Fixed tooltip positioning

• Added line interpolation option for line and area charts (#52)

• Updated view dimension calculation to properly take into account the width and height of the axis tick labels.

• Various bug fixes and code style fixes

1.4.0

• Chore: Upgrade Webpack 2.25

• Chore: Remove rollup in favor of webpack builds

1.3.0

• Added option to resize charts to fit containers if view property is not set (#44)

• Fixed legend size and positioning (#47)

• Added scale legend to heat map chart

• Added option to show/hide the grid lines on the chart (#53)

• Added support for negative values in bar charts (#17)

• Fixed bug with reduce call (#56)

• Changed the tooltip to be hidden initially in order to avoid overflow and scrollbars. (#57)

• Fixed AOT bugs (#46)

1.2.2

• Added AOT compilation support

• Fixed bug where BrowserModule was imported multiple times

1.2.1

• Added transition animation to TreeMap chart

• Added tooltips to TreeMap, Line, Area, and Pie Grid charts

• Fixed TreeMap click event

• Updated TreeMap label positioning and style

• Changed the starting opacity of bars in bar chart

• Updated the circles behavior on Line and Area charts

1.2.0

• Added Tooltips to charts

• Added TreeMap chart

1.1.0

• Upgraded to Angular 2.0.0

• Upgraded to TypeScript 2.0.2

• Added timeline line and area charts

• Removed margin from inputs

• Prevented charts from double rendering on init

• Added transition animations to pie, line and area charts, and updated transitions on bar charts

1.0.1

• Implemented smart axis labels (#32)

• Upgraded D3 to 4.0 (#6)

1.0.0

• Initial release