Я рисую гистограмму с использованием библиотеки Achart. Я хочу, чтобы настроить таблицу следующим образом:Как настроить гистограмму с использованием Achart in andorid
- дать пространство между первым баром с начала
- Увеличьте ширину каждого столбика
- Увеличить размер шрифта чисел, которые находятся на вершине баров
Ниже приведен код для моей гистограмме:
![private void openChart()
{
int\[\] x = { 0,1,2,3,4,5,6};
// Creating an XYSeries for Income
XYSeries wSeries = new XYSeries("Workout");
// Creating an XYSeries for Expense
for(int i=0;i<x.length;i++){
wSeries.add(i,workout\[i\]);
}
// Creating a dataset to hold each series
XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();
// Adding Income Series to the dataset
dataset.addSeries(wSeries);
// Adding Expense Series to dataset
// Creating XYSeriesRenderer to customize incomeSeries
XYSeriesRenderer wRenderer = new XYSeriesRenderer();
wRenderer.setColor(getResources().getColor(R.color.header_blue)); //color of the graph set to cyan
wRenderer.setFillPoints(true);
wRenderer.setLineWidth(5);
wRenderer.setDisplayChartValues(true);
wRenderer.setDisplayChartValuesDistance(20); //setting chart value distance
// Creating a XYMultipleSeriesRenderer to customize the whole chart
XYMultipleSeriesRenderer multiRenderer = new XYMultipleSeriesRenderer();
multiRenderer.setOrientation(XYMultipleSeriesRenderer.Orientation.HORIZONTAL);
multiRenderer.setXLabels(0);
/***
* Customizing graphs
*/
//setting text size of the title
multiRenderer.setChartTitleTextSize(30);
//setting text size of the axis title
multiRenderer.setAxisTitleTextSize(30);
//setting text size of the graph lable
multiRenderer.setLabelsTextSize(30);
//setting zoom buttons visiblity
multiRenderer.setZoomButtonsVisible(false);
//setting pan enablity which uses graph to move on both axis
multiRenderer.setPanEnabled(false, false);
//setting click false on graph
multiRenderer.setClickEnabled(false);
//setting zoom to false on both axis
multiRenderer.setZoomEnabled(false, false);
//setting lines to display on y axis
multiRenderer.setShowGridY(false);
//setting lines to display on x axis
multiRenderer.setShowGridX(false);
//setting legend to fit the screen size
multiRenderer.setFitLegend(true);
//setting displaying line on grid
multiRenderer.setShowGrid(false);
//setting zoom to false
multiRenderer.setZoomEnabled(false);
//setting external zoom functions to false
multiRenderer.setExternalZoomEnabled(false);
//setting displaying lines on graph to be formatted(like using graphics)
multiRenderer.setAntialiasing(true);
//setting to in scroll to false
multiRenderer.setInScroll(false);
//setting to set legend height of the graph
multiRenderer.setLegendHeight(30);
//setting x axis label align
multiRenderer.setXLabelsAlign(Align.CENTER);
//setting y axis label to align
multiRenderer.setYLabelsAlign(Align.RIGHT);
//setting text style
multiRenderer.setTextTypeface("sans_serif", Typeface.BOLD);
//change y axis label color
multiRenderer.setYLabelsColor(0,Color.BLACK);
//change x axis label color
multiRenderer.setXLabelsColor(Color.BLACK);
//setting no of values to display in y axis
multiRenderer.setYLabels(7);
// setting y axis max value, Since i'm using static values inside the graph so i'm setting y max value to 4000.
// if you use dynamic values then get the max y value and set here
multiRenderer.setYAxisMin(0);
multiRenderer.setYAxisMax(49);
//setting used to move the graph on xaxiz to .5 to the right
multiRenderer.setXAxisMin(0);
//setting max values to be display in x axis
multiRenderer.setXAxisMax(7);
//setting bar size or space between two bars
multiRenderer.setBarSpacing(3);
//Setting background color of the graph to transparent
multiRenderer.setBackgroundColor(Color.TRANSPARENT);
//Setting margin color of the graph to transparent
multiRenderer.setMarginsColor(getResources().getColor(R.color.light_red));
multiRenderer.setApplyBackgroundColor(true);
//setting the margin size for the graph in the order top, left, bottom, right
multiRenderer.setMargins(new int\[\]{20, 40, 20, 20});
for(int i=0; i< x.length;i++){
multiRenderer.addXTextLabel(i, week\[i\]);
}
// Adding incomeRenderer and expenseRenderer to multipleRenderer
// Note: The order of adding dataseries to dataset and renderers to multipleRenderer
// should be same
multiRenderer.addSeriesRenderer(wRenderer);
//this part is used to display graph on the xml
LinearLayout chartContainer = (LinearLayout) findViewById(R.id.nut_sum_graphLayout);
//remove any views before u paint the chart
chartContainer.removeAllViews();
//drawing bar chart
mChart = ChartFactory.getBarChartView(HealthNutritionSummary.this, dataset, multiRenderer,Type.DEFAULT);
//adding the view to the linearlayout
chartContainer.addView(mChart);
}][2]