d_chart

• Re-Style Code Bridge Structure

• Data Model

  • remove color
  • add dynamic property for group
  • measure can set to null

• Config Series some global property move to ConfigSeries, to config universal chart

• config render

  • focus to core area about chart type and domain type
  • config render property merge with Config Series

• fix bug

  • Chart Line
    • cannot modified symbol point (fixed)
    • add more option for symbol point

• import

  • only available for main d_chart import, not sub-import

• Type

  • ChartType -> RenderType
  • RenderType move to main property at Bar & Combo as dynamic function, determine per group. You can set by group id
  • new types of Bar: BarLaneO, BarTargetLine(N,O,T)
  • Widget

• Main Widget

  N: Numeric/num
  O: Ordinal/String
  T: Time/DateTime

  • Bar : O, T
  • Bar Custom
  • Combo: N, O, T
  • Line: N, T
  • Pie: N, O, T
  • Scatter: N, T

• New enum

  • AxisRenderType { smallTick, gridline }
  • TickLabelJustification { inside, outside }

• Re-Focus for only 1 domain type, no-more multi property for each domain type

  • before

    Label(
      tickLabelFormatterN:,
      tickLabelFormatterO:,
      tickLabelFormatterT:,
    )
    

  • after

    LabelN(
      tickLabelFormatter:,
    )
    

• Axis

  • usegridLine removed, consider using AxisRenderType
  • New style Domain
    • DomainAxisN : Numeric
    • DomainAxisO : Ordinal
    • DomainAxisT : Time

• Deprecated

  • DChartBarCustom
  • DChartSingleBar

• Gradient

  • fillGradient: bar, point/scatter, Pie
  • strokeGradient: bar, point/scatter, line
  • targetLineGradient: bar -> targetLine
  • areaGradient: line

• Public Function

  • radianFromDegree() to convert radian from degree

• update deprecated code on DChartSingleBar

• DChartBarCustom:
  • fix no space label when domainLabel is hide (verticalDirection)
• flutter minimum: 3.27

• update optionally import

• fix const and optionally import

• Secondary Measure Axis

  • ChartGroup:
    useSecondaryMeasureAxis : false
  • to activate this axis, set useSecondaryMeasureAxis to true and add secondaryMeasureAxis property
  • Reference:
    • Only Secondary
    • Both
  • This update specially for Bar Chart and useful for comparing Series that have different units (if both)

• Track chart

  • ConfigRenderPoint
    • showComparisonPoint : false
    • comparisonSymbolRender : ComparisonSymbolRenderRectangleRange()
  • Data Model
    LowerBound & UpperBound for each Data Item
    This value affect to Area such as in Line Chart

• solution for issue #36

• LineStyle:
  default color from Colors.grey to Colors.black12

• Axis (Domain & Measure)

  • new property for feature Grid Line:
    • useGridLine default to false
    • gridLineStyle default to LineStyle()
  • new property for styling tick axis
    • tickLineStyle default to LineStyle()

• Grid Line Render

  • Combo Numeric
  • Line Numeric
  • Scatter Numeric
  • Bar Ordinal
  • Combo Ordinal
  • Bar Time
  • Combo Time
  • Line Time
  • Scatter Time

• project sdk version
  change from ">=3.4.3 <4.0.0" to ^3.5.1

• bar label styling / decoration move to Config Render Bar
• restructure/segmentation styling, formatter and decorator for each chart
• new point decorator
• remove unused property in some chart type
• fontweight and lineheight on Label Style
• tickLabelFormatter for domain type Numeric and Time
• numeric tick provider to manage tick on axis

• new property:
  • onUpdatedListener
  • onChangedListener
• upgrade dart sdk to 3.4.3 or flutter 3.22.2
• upgrade community_chart to 1.0.4

• new property in Axis "noRenderSpec" to disable label and tick axis

• reorganize data models
• add series category to Group Model, used for Grouped Stacked
• web docs url, changed

• new web documentation

• fix position property of:
  • labelRotation
  • minimumPaddingBetweenLabels

• new property:
  • layoutMargin
  • allowSliding
  • viewport for measureAxis -> only numeric

• new property in domain axis:
  • labelRotation
  • minimumPaddingBetweenLabels
  • 2 property above can use to show more label in time series widget
• update base package
  • community_charts_flutter: 1.0.1 to 1.0.2
  • community_charts_common: 1.0.1 to 1.0.2

• resimple import with single import, but can still import separate
• Chart widget was removed:
  • DChartBar
  • DChartLine
  • DChartScatter
  • DChartPie
  • DChartTime

add new property labelFormatterT to set custom view label domain for Chart Time:

• DChartBarT
• DChartComboT
• DChartLineT
• DChartScatterT

• update readme
• all documentation move to https://flutterdlux.netlify.app/d_chart/

deprecated chart widget:

• DChartBar
• DChartLine
• DChartScatter
• DChartPie
• DChartTime

new pie chart where include donut & gauge:

• DChartPieN
• DChartPieO
• DChartPieT

• add propert flipVertical to Combo Time

add new chart:

• DChartLineN
• DChartScatterN
• DChartBarT
• DChartLineT
• DChartScatterT

• add new chart (copy from combo) & set to single bar chart [DChartBarO]
• add full documentation web
• add viewport for combo and DChartBarO

• change sdk: ">=2.17.0 <4.0.0"
• Chart Combo
  Support multi type: line, plot, bar
  also can single just line/plot/bar
• update package resource depend on: community_charts_flutter: ^1.0.1 community_charts_common: ^1.0.1

• update src DChartSingleBar
• add documentation for DChartSingleBar
• add example image for DChartScatter

• add DChartScatter example documentation

• update comment on color DChartTime
• add link tutor DCharTime [DRenderBar]
• add link tutor DCharTime [Issue Symbol Renderer When Change Render Type]
• add link tutor DCharTime [Color]
• add link tutor DCharTime [Action Listener]

• add link tutor DCharTime [DRenderLine] & [DRenderTargetLine]
• remove property borderWith and legendIon in DRenderPoint

• remove property areaOpacity in DRenderLine

• add link tutor DCharTime [Legend]

• add link tutor DCharTime [Title & Subtitle]
• restyle default source (has no effect on the others)

• add new chart: DChartSingleBar used for percentage comparisons

• add link tutor measure DChartTime

• fix showMeasureLabel on DChartBarCustom

• add properti domainLabelAlignVertical to DChartBarCustom

• add link tutor domain DChartTime

• add tutorial for Intro DChartTime

• error/bug LegendMeasure typedef fixed

• add Time Series Chart, called DChartTime
• DChartTime pic
• DChartTime example

• add tutor link for DChartBarCustom

fix bug on DChartBarCustom

• when value is null, label domain is gone (Fixed)

migrate source from 'charts_flutter' to 'community_charts_flutter'
how to use package: nothing different
Fix issue => Warning: Operand of null-aware operation '!' has type 'SchedulerBinding' which excludes null.

add new view for custom bar, DChartBarCustom

Add Youtube Tutorial.

Bug fix.

Change call widget.

Before -> call via method example: DChart.bar()

After -> call via class example: DChartBar

Chart Type :

• Chart Bar (Simple, Horizontal, Vertical & Custom)
• Chart Line (Simple, Point, Area & Custom)
• Chart Pie (Simple, Donut & Custom)
• Chart Gauge (Simple & Custom)