public Renderer parse_file(File infile) {
try {
BufferedReader in = new BufferedReader(new FileReader(infile));
String line = null;
String rendererString = null;
if ((line = in.readLine()) != null && !line.trim().equals("")) {
// parse first line
if (line.trim().toUpperCase().startsWith("#RENDERER:")) {
rendererString = line.trim().toUpperCase().substring(10);
} else {
in.close();
return null;
}
}
if (rendererString.equals(RendererValue.XY_PLOT_RENDERER)) {
Renderer renderer = new XYPlotRenderer();
renderer.setLayout(this.parse_xyplot(in));
return renderer;
} else if (rendererString.equals(RendererValue.VERTICAL_LINES_RENDERER)) {
Renderer renderer = new ColoredLinesRenderer();
renderer.setLayout(this.parse_lines(in));
return renderer;
}
in.close();
return null;
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
