BarChart

The BarChart is an customized chart library for android. It provides vertical and horizontal bar chart.

Supported on API Level 10 and above.

Installation

Add jcenter repository to build.gradle in Project Level

repositories {
  jcenter() 
}
 

Add below dependency to build.gradle in app level

dependencies {

 compile 'me.ithebk:barchart:0.9' 
}
 

Usage

First step is top add BarChart view to xml with required width and height. And you can customise the view by parameters.

XML:

<me.ithebk.barchart.BarChart
android:id="@+id/bar_chart_vertical"
barchart:bar_type="vertical"
barchart:bar_width="15dp"
barchart:bar_color="@color/colorPrimary"
barchart:bar_text_color="#808080"
barchart:bar_text_size="10sp"
barchart:bar_show_auto_color="false"
barchart:bar_max_value="100"
barchart:bar_spaces = "0dp"
barchart:bar_show_value="true"
barchart:bar_show_animation="true"
android:layout_width="wrap_content"
android:layout_height="150dp"/> 

Java :

BarChart barChart = (BarChart) findViewById(R.id.bar_chart_vertical);
 barChart.setBarMaxValue(100);
 

ADD BAR:

//Add single bar BarChartModel barChartModel = new BarChartModel();
 barChartModel.setBarValue(50);
 barChartModel.setBarColor(Color.parseColor("#9C27B0"));
 barChartModel.setBarTag(null);
 //You can set your own tag to bar model barChartModel.setBarText("50");
  barChart.addBar(barChartModel);
  //Add mutliple bar at once as list; List<BarChartModel> barChartModelList = new ArrayList<>();
  //populate bar array list and add to barchart as a list.  barChart.addBar(barChartModelList);
 

GET BAR:

//Return value is a list of BarChartModel barchart.getBar();
  //Return value is BarChartModel at that index barchart.getBar(index);
 

UPDATE BAR :

BarChartModel barChartModelNew = new BarChartModel();
 barChartModelNew.setBarValue(70);
 barChartModelNew.setBarColor(Color.parseColor("#CDDC39"));
 barChartModelNew.setBarTag(null);
 int index = 0; barChart.updateBar(index,barChartModelNew);
 

REMOVE BAR :

//To remove BarChartModel object from the list barChart.removeBar(barChartModel);
  //To remove BarChartModel object at the index from the list barChart.removeBar(index);
 

ONCLICK LISTENER FOR BAR:

barChart.setOnBarClickListener(new BarChart.OnBarClickListener() {

@Override

public void onBarClick(BarChartModel barChartModel) {

 //Returns the bar you have clicked.

}

  
}
);
 

License

Copyright 2017 Bharath Kumar  Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License. You may obtain a copy of the License at  http://www.apache.org/licenses/LICENSE-2.0  Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.