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AAChartCore

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English Document ๐Ÿ‡ฌ๐Ÿ‡ง | ็ฎ€ไฝ“ไธญๆ–‡ๆ–‡ๆกฃ ๐Ÿ‡จ๐Ÿ‡ณ | ็น้ซ”ไธญๆ–‡ๆ–‡ๆช” ๐Ÿ‡ญ๐Ÿ‡ฐ

There is the link of Kotlin version of AAChartCore as follow

https://github.com/AAChartModel/AAChartCore-Kotlin

Preface

AAChartCore is the Java language version of AAChartKit which is object-oriented, a set of easy-to-use, extremely elegant graphics drawing controls,based on the popular open source front-end chart library Highcharts. It makes it very fast to add interactive charts to your mobile projects. It supports single touch-drag for data inspection, multi-touch for zooming, and advanced responsiveness for your apps .


Features

  • ๐ŸŽ‚ Environment friendly. Support all Android platforms. Totally support Java language, and there are more types version such as Kotlin language version AAInfographicsใ€Swift language version AAChartKit-Swift ใ€ Objective-c language version AAChartKit . To get more details you can see the source code links list.

  • ๐Ÿš€ Powerful and easy to use. It supports column chart, bar chart, area chart, areaspline chart, line chart, spline chart, radar chart, polar chart, pie chart, bubble chart, pyramid chart, funnel chart, columnrange chart, arearange chart, mixed chart and other graphics. Support for more chart types is planned.

  • ๐Ÿ“ Modern Declarative Syntax. Unlike previous imperative programming techniques, drawing any custom chart in AAChartKit, you don't need to care about the inner implementation details which is annoying && boring. Describe what you want, you will get what you described.

  • ๐ŸŽฎ Interactive and animated. The charts animation effect is exquisite, delicate, smooth and beautiful.

  • โ›“ Chain programming. Supports concise chain programming syntax .

  • ๐Ÿฆ‹ Minimalist. AAChartView + AAChartModel = Chart. The AAChartKit follows a minimalist formula: Chart view + Chart model = The chart you want, just like the powerful and beautiful charts lib AAInfographics.

  • ๐Ÿ–ฑ Interaction event callback. Support for monitoring user click events and single finger move over events, which can be used to achieve double charts linked-working and even multiple charts linkage, as well as other more complex custom user interaction effects.


Appreciation

Installation

Manually (old school way)

  1. Download whole project demo of AAChartCore
  2. Drag the AAChartCoreLib folder and assets files into your project.

Usage

  1. Creat the instance object of chart view:AAChartView
        <AAChartCore.AAChartConfiger.AAChartView
        android:id="@+id/AAChartView"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        />
       aaChartView = findViewById(R.id.AAChartView)
  1. Configure the properties of chart model:AAChartModel
AAChartModel aaChartModel = new AAChartModel()
.chartType(AAChartType.Area)
.title("THE HEAT OF PROGRAMMING LANGUAGE")
.subtitle("Virtual Data")
.backgroundColor("#4b2b7f")
.categories(new String[]{"Java","Swift","Python","Ruby", "PHP","Go","C","C#","C++"})
.dataLabelsEnabled(false)
.yAxisGridLineWidth(0f)
.series(new AASeriesElement[]{
    new AASeriesElement()
    .name("Tokyo")
    .data(new Object[]{7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6}),
    new AASeriesElement()
    .name("NewYork")
    .data(new Object[]{0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5}),
    new AASeriesElement()
    .name("London")
    .data(new Object[]{0.9, 0.6, 3.5, 8.4, 13.5, 17.0, 18.6, 17.9, 14.3, 9.0, 3.9, 1.0}),
    new AASeriesElement()
    .name("Berlin")
    .data(new Object[]{3.9, 4.2, 5.7, 8.5, 11.9, 15.2, 17.0, 16.6, 14.2, 10.3, 6.6, 4.8})
});
  1. Draw the chart(This method is called only for the first time after you create an AAChartView instance object)
        //The chart view object calls the instance object of AAChartModel and draws the final graphic
        aaChartView.aa_drawChartWithChartModel(aaChartModel)

๐ŸŒน๐ŸŒน๐ŸŒนCongratulations! Everything was done!!! You will get what you want!!!

Update chart content

if you want to refresh chart content,you should do something as follow.According to your actual needs, select the function that fits you.

  • Only refresh the chart data(This method is recommended to be called for updating the series data dynamically)
        //Only refresh the chart series data
        aaChartView.aa_onlyRefreshTheChartDataWithChartModelSeries(chartModelSeriesArray)
  • Refresh the chart, minus the chart data (this method is recommended for subsequent refreshes after the first drawing of graphics has completed. If you want to update the chart data only, you should use the function aa_onlyRefreshTheChartDataWithChartModelSeries)
        //Refresh the chart after the AAChartModel whole content is updated
        aaChartView.aa_refreshChartWholeContentWithChartModel(aaChartModel)

Infographics sample

  • line chart

line chart

  • column chart

IMG_1873.JPG

  • bar chart

bar chart

  • special area chart one

IMG_1869.JPG

  • special area chart two

IMG_1871.JPG

  • special area chart three

IMG_1863.JPG

  • polar chart

polar chart

  • radar chart

radar chart

  • pie chart

pie chart

  • bubble chart

bubble chart

  • scatter chart

scatter chart

  • arearange chart

arearange chart

  • step area chart

step area chart

  • mixed chart

mixed chart

More graphics

  • Note: The following DEMO picture is a GIF dynamic picture which has a size of around 6M. If you don't see any dynamic preview, then this is because the picture resources were not fully loaded. In such a case please be patient and wait for the contents to finish loading. Maybe you need to reload this page.

AAChartKit-Live

Special instructions

Support user click events and move over events

you can monitor the user touch events message through implementing delegate function for AAChartView instance object

      public interface AAChartViewCallBack {
        void chartViewMoveOverEventMessage(AAChartView aaChartView, AAMoveOverEventMessageModel messageModel);
    }

The received touch events message contain following content

public class AAMoveOverEventMessageModel {
    public String name;
    public Double x;
    public Double y;
    public String category;
    public LinkedTreeMap offset;
    public Double index;
}

Support for custom the style of chart AATooltip through JavaScript function

As we all know, AAInfographics support using HTML String. Most of time, the headerFormat ใ€pointFormatใ€footerFormat HTML string is enough for customizing chart tooltip string content, However, sometimes the needs of APP is so weird to satified, in this time, you can even customize the chart tooltip style through JavaScript function.

For example, configuring AATooltip instance object properties as follow:

    AATooltip aaTooltip = new AATooltip()
                .useHTML(true)
                .formatter(" function () {\n" +
                        "        return ' ๐ŸŒ• ๐ŸŒ– ๐ŸŒ— ๐ŸŒ˜ ๐ŸŒ‘ ๐ŸŒ’ ๐ŸŒ“ ๐ŸŒ” <br/> '\n" +
                        "        + ' Support JavaScript Function Just Right Now !!! <br/> '\n" +
                        "        + ' The Gold Price For <b>2020 '\n" +
                        "        +  this.x\n" +
                        "        + ' </b> Is <b> '\n" +
                        "        +  this.y\n" +
                        "        + ' </b> Dollars ';\n" +
                        "        }")
                .valueDecimals(2)
                .backgroundColor("#000000")
                .borderColor("#000000")
                .style(new AAStyle()
                        .color("#FFD700")
                        .fontSize("12 px")
                );

you can get the customized tooltip style chart like this๐Ÿ‘‡

Support value range segmentation

  • chart with value range segmentation bands ๐ŸŽ€ plotBandsChart

  • chart with value range segmentation lines ๐Ÿงถ plotLinesChart

  • chart with value range segmentation zones ๐Ÿงฑ seriesZonesChart

Support scrolling update chart data

Support data sorting with animation effect

Supported chart type for now

   public interface AAChartType {
        String Column          = "column";
        String Bar             = "bar";
        String Area            = "area";
        String AreaSpline      = "areaspline";
        String Line            = "line";
        String Spline          = "spline";
        String Scatter         = "scatter";
        String Pie             = "pie";
        String Bubble          = "bubble";
        String Pyramid         = "pyramid";
        String Funnel          = "funnel";
        String Columnrange     = "columnrange";
        String Arearange       = "arearange";
        String Areasplinerange = "areasplinerange";
        String Boxplot         = "boxplot";
        String Waterfall       = "waterfall";
    }

Supported zoom guesture types for now

    public interface AAChartZoomType {
        String None = "none";
        String X  = "x";
        String Y  = "y";
        String XY = "xy";
    }

Supported animation type for now

   public interface AAChartAnimationType {
        String EaseInQuad     = "easeInQuad";
        String EaseOutQuad    = "easeOutQuad";
        String EaseInOutQuad  = "easeInOutQuad";
        String EaseInCubic    = "easeInCubic";
        String EaseOutCubic   = "easeOutCubic";
        String EaseInOutCubic = "easeInOutCubic";
        String EaseInQuart    = "easeInQuart";
        String EaseOutQuart   = "easeOutQuart";
        String EaseInOutQuart = "easeInOutQuart";
        String EaseInQuint    = "easeInQuint";
        String EaseOutQuint   = "easeOutQuint";
        String EaseInOutQuint = "easeInOutQuint";
        String EaseInSine     = "easeInSine";
        String EaseOutSine    = "easeOutSine";
        String EaseInOutSine  = "easeInOutSine";
        String EaseInExpo     = "easeInExpo";
        String EaseOutExpo    = "easeOutExpo";
        String EaseInOutExpo  = "easeInOutExpo";
        String EaseInCirc     = "easeInCirc";
        String EaseOutCirc    = "easeOutCirc";
        String EaseInOutCirc  = "easeInOutCirc";
        String EaseOutBounce  = "easeOutBounce";
        String EaseInBack     = "easeInBack";
        String EaseOutBack    = "easeOutBack";
        String EaseInOutBack  = "easeInOutBack";
        String Elastic        = "elastic";
        String SwingFromTo    = "swingFromTo";
        String SwingFrom      = "swingFrom";
        String SwingTo        = "swingTo";
        String Bounce         = "bounce";
        String BouncePast     = "bouncePast";
        String EaseFromTo     = "easeFromTo";
        String EaseFrom       = "easeFrom";
        String EaseTo         = "easeTo";
    }

Here are the ten concrete animation types of AAInfographics

Back Bounce Circ Cubic Elastic
Expo Quad Quart Quint Sine

About AAChartModel

  • AAChartModel:chart basic properties instruction

Property name Description Value Range
title The chart title Any valid string
subtitle The chart subtitle Any valid string
chartType The default series type for the chart. Can be any of the chart types listed under AAChartType. AAChartType.Column,
AAChartType.Bar,
AAChartType.Area,
AAChartType.AreaSpline,
AAChartType.Line,
AAChartType.Spline,
AAChartType.Pie,
AAChartType.Bubble,
AAChartType.Scatter,
AAChartType.Pyramid,
AAChartType.Funnel,
AAChartType.Arearange,
AAChartType.Columnrange
stacking Whether to stack the values of each series on top of each other. Possible values are null to disable, "normal" to stack by value or "percent". When stacking is enabled, data must be sorted in ascending X order AAChartStackingType.None,
AAChartStackingType.Normal,
AAChartStackingType.Percent
symbol A predefined shape or symbol for the marker. When null, the symbol is pulled from options.symbols. Other possible values are "circle", "square", "diamond", "triangle" and "triangle-down" AAChartSymbolType.Circle,
AAChartSymbolType.Square,
AAChartSymbolType.Diamond,
AAChartSymbolType.Triangle,
AAChartSymbolType.TriangleDown
colorsTheme the colors theme of chart style default value is new String[]{"#fe117c","#ffc069","#06caf4","#7dffc0"}
series the series data of chart a list made of AASeriesElement instance objects ,every AASeriesElement has its own type ใ€nameใ€dataใ€colorใ€opacity value ect
  • AAChartModel:chart all properties list

public String  animationType;        
public Integer animationDuration;    
public String  title;                 
public String  subtitle;             
public String  chartType;           
public String  stacking;              
public String  symbol;               
public String  symbolStyle;
public String  zoomType;             
public Boolean pointHollow;           
public Boolean inverted;              
public Boolean xAxisReversed;       
public Boolean yAxisReversed;        
public Boolean tooltipEnabled;        
public String  tooltipValueSuffix;    
public Boolean tooltipCrosshairs;     
public Boolean gradientColorEnable;  
public Boolean polar;                
public Float   marginLeft;
public Float   marginRight;
public Boolean dataLabelEnabled;     
public Boolean xAxisLabelsEnabled;    
public String[]categories;            
public Integer xAxisGridLineWidth;    
public Boolean xAxisVisible;          
public Boolean yAxisVisible;         
public Boolean yAxisLabelsEnabled;   
public String  yAxisTitle;            
public Float   yAxisLineWidth;        

public Integer yAxisGridLineWidth;    
public Object[]colorsTheme;          
public Boolean legendEnabled;         
public String  legendLayout;          
public String  legendAlign;           
public String  legendVerticalAlign;  
public String  backgroundColor;       
public Boolean options3dEnable;       
public Integer options3dAlphaInt;
public Integer options3dBetaInt;
public Integer options3dDepth;        
public Integer borderRadius;          
public Integer markerRadius;          
public AASeriesElement[] series;
public String  titleColor;            
public String  subTitleColor;         
public String  axisColor;                    
          

Created By

An An

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 "CODE IS FAR AWAY FROM BUG WITH THE ANIMAL PROTECTING"

Source Codeโ›“

Language Version Project Name Target Platform Source Code Link
Kotlin AAInfographics Android https://github.com/AAChartModel/AAChartCore-Kotlin
Java AAChartCore Android https://github.com/AAChartModel/AAChartCore
Swift AAInfographics iOS https://github.com/AAChartModel/AAChartKit-Swift
Objective C AAChartKit iOS https://github.com/AAChartModel/AAChartKit

LICENSE

AAInfographics is available under the MIT license. See the LICENSE file for more information.

Contact




Todo list

  • [x] Support for the user to add delegate events after the graphics content loading was completed
  • [x] Support graphics to refresh global content dynamically
  • [x] Support graphics to refresh pure data (series) content dynamically
  • [x] Support color layer gradient effects
  • [x] Support horizontal screen (full screen) effect
  • [x] Support setting graphics rendering animation freely
  • [x] Support for users to configure AAOptions model object properties freely
  • [x] Support stacking the graphics
  • [x] Support reversing the graphics axis
  • [x] Support rendering the scatter chart
  • [x] Support rendering the column range map
  • [x] Support rendering the area range graph
  • [x] Support rendering the polar chart
  • [x] Support rendering the step line chart
  • [x] Support rendering the step area chart
  • [ ] Support rendering the rectangular tree hierarchy diagrams
  • [ ] Support rendering the circular progress bar chart
  • [ ] Support adding clicked event callbacks for graphics
  • [ ] Support graphics to refresh pure data in real time and scroll dynamically
  • [ ] Support rendered graphics to generate image files
  • [ ] Support generating image files saved to the system album

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