软件简介

XChart 是简单的图表应用。

特性：

• No additional dependencies

• ~100KB Jar

• Line charts

• Scatter charts

• Area charts

• Bar charts

• Histogram charts

• Error bars

• Logarithmic axes

• Date and category X-Axis

• Multiple series

• Extensive customization

• Themes - XChart, GGPlot2, MATLAB

• Right-click, Save-As…

• User-defined axes range

• Custom legend placement

• CSV import and export

• High resolution chart export

• Real-time charts

示例：

double[] xData = new double[] { 0.0, 1.0, 2.0 };
double[] yData = new double[] { 2.0, 1.0, 0.0 };
// Create Chart
Chart chart = QuickChart.getChart("Sample Chart", "X", "Y", "y(x)", xData, yData);
// Show it
new SwingWrapper(chart).displayChart();
// Save it
BitmapEncoder.saveBitmap(chart, "./Sample_Chart", BitmapFormat.PNG);
// or save it in high-res
BitmapEncoder.saveBitmapWithDPI(chart, "./Sample_Chart_300_DPI", BitmapFormat.PNG, 300);