AAInfographics
There is the link of Java version of AAChartCore-Kotlin as follow
Preface
AAInfographics is the Kotlin 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
- Support
Android、Kotlin & Java.
- Powerful,support the
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 chartand other graphics.
- Interactive、animated, the
animation effect is exquisite 、delicate、 smooth and beautiful.
- Support
chain programming syntax like system framework.
AAChartView + AAChartModel = Chart In the AAInfographics,it follows a minimalist formula: Chart view + Chart model = The chart you want. Just like the other powerful charts framework AAChartKit、AAChartKit-Swift、AAChartCore.
Appreciation
Installation
Gradle
Step 1. Add the JitPack repository to your build file
Add it in your root build.gradle at the end of repositories:
allprojects {
repositories {
...
maven { url 'https://www.jitpack.io' }
}
}
Step 2. Add the dependency
dependencies {
implementation 'com.github.AAChartModel:AAChartCore-Kotlin:-SNAPSHOT'
}
You’re all set, enjoy!
Usage
- Create the instance object of chart view:
AAChartView
<com.github.aachartmodel.aainfographics.aachartcreator.AAChartView
android:id="@+id/aa_chart_view"
android:layout_width="match_parent"
android:layout_height="match_parent">
</com.github.aachartmodel.aainfographics.aachartcreator.AAChartView>
val aaChartView = findViewById<AAChartView>(R.id.aa_chart_view)
- Configure the properties of chart model:
AAChartModel
val aaChartModel : AAChartModel = AAChartModel()
.chartType(AAChartType.Area)
.title("title")
.subtitle("subtitle")
.backgroundColor("#4b2b7f")
.dataLabelsEnabled(true)
.series(arrayOf(
AASeriesElement()
.name("Tokyo")
.data(arrayOf(7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6)),
AASeriesElement()
.name("NewYork")
.data(arrayOf(0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5)),
AASeriesElement()
.name("London")
.data(arrayOf(0.9, 0.6, 3.5, 8.4, 13.5, 17.0, 18.6, 17.9, 14.3, 9.0, 3.9, 1.0)),
AASeriesElement()
.name("Berlin")
.data(arrayOf(3.9, 4.2, 5.7, 8.5, 11.9, 15.2, 17.0, 16.6, 14.2, 10.3, 6.6, 4.8))
)
)
- 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)
- Finally add this line to your proguard file:
-keep class com.github.aachartmodel.aainfographics.** { *; }
🌹🌹🌹Congratulations! 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
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.
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
interface AAChartViewCallBack {
fun chartViewMoveOverEventMessage(aaChartView: AAChartView, messageModel: AAMoveOverEventMessageModel)
}
The received touch events message contain following content
class AAMoveOverEventMessageModel {
var name: String? = null
var x: Double? = null
var y: Double? = null
var category: String? = null
var offset: LinkedTreeMap<*, *>? = null
var index: Double? = null
}
As we all know, AAInfographics support using HTML String. Most of time, the headerFormat 、pointFormat、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:
val aaTooltip = AATooltip()
.useHTML(true)
.formatter(
"""
function () {
return ' 🌕 🌖 🌗 🌘 🌑 🌒 🌓 🌔 <br/> '
+ ' Support JavaScript Function Just Right Now !!! <br/> '
+ ' The Gold Price For <b>2020 '
+ this.x
+ ' </b> Is <b> '
+ this.y
+ ' </b> Dollars ';
}
""".trimIndent()
)
.valueDecimals(2)//设置取值精确到小数点后几位//设置取值精确到小数点后几位
.backgroundColor("#000000")
.borderColor("#000000")
.style(
AAStyle()
.color("#FFD700")
.fontSize("12 px")
)
you can get the customized tooltip style chart like this👇
Support value range segmentation
-
chart with value range segmentation bands 🎀
-
chart with value range segmentation lines 🧶
-
chart with value range segmentation zones 🧱
Support data sorting with animation effect
Supported chart type for now
enum class AAChartType(val value: String) {
Column ("column"),
Bar ("bar"),
Area ("area"),
Areaspline ("areaspline"),
Line ("line"),
Spline ("spline"),
Scatter ("scatter"),
Pie ("pie"),
Bubble ("bubble"),
Pyramid ("pyramid"),
Funnel ("funnel"),
Columnrange ("columnrange"),
Arearange ("arearange"),
Areasplinerange ("areasplinerange"),
Boxplot ("boxplot"),
Waterfall ("waterfall"),
Polygon ("polygon")
}
Supported zoom guesture types for now
enum class AAChartZoomType(val value: String) {
None ("none"),
X ("x"),
Y ("y"),
XY ("xy"),
}
Supported animation type for now
enum class AAChartAnimationType(val value :String){
EaseInQuad ("easeInQuad"),
EaseOutQuad ("easeOutQuad"),
EaseInOutQuad ("easeInOutQuad"),
EaseInCubic ("easeInCubic"),
EaseOutCubic ("easeOutCubic"),
EaseInOutCubic ("easeInOutCubic"),
EaseInQuart ("easeInQuart"),
EaseOutQuart ("easeOutQuart"),
EaseInOutQuart ("easeInOutQuart"),
EaseInQuint ("easeInQuint"),
EaseOutQuint ("easeOutQuint"),
EaseInOutQuint ("easeInOutQuint"),
EaseInSine ("easeInSine"),
EaseOutSine ("easeOutSine"),
EaseInOutSine ("easeInOutSine"),
EaseInExpo ("easeInExpo"),
EaseOutExpo ("easeOutExpo"),
EaseInOutExpo ("easeInOutExpo"),
EaseInCirc ("easeInCirc"),
EaseOutCirc ("easeOutCirc"),
EaseInOutCirc ("easeInOutCirc"),
EaseOutBounce ("easeOutBounce"),
EaseInBack ("easeInBack"),
EaseOutBack ("easeOutBack"),
EaseInOutBack ("easeInOutBack"),
Elastic ("elastic"),
SwingFromTo ("swingFromTo"),
SwingFrom ("swingFrom"),
SwingTo ("swingTo"),
Bounce ("bounce"),
BouncePast ("bouncePast"),
EaseFromTo ("easeFromTo"),
EaseFrom ("easeFrom"),
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 arrayOf("#fe117c", "#ffc069", "#06caf4", "#7dffc0") |
| series |
the series data of chart |
a list made of AASeriesElement instance objects ,every AASeriesElement has its own type 、name、data、color、opacity value ect |
More detailed chart property setting parameters can be found in the ʻAAChartModel and ʻAAOptions files. For details, please refer to the ʻAAChartCore-Kotlin(AAInfographics)` source code.
Created By
An An
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Source Code⛓
LICENSE
AAInfographics is available under the MIT license. See the LICENSE file for more information.
Todo list
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