Witam, od wujka google znalazłem kilka informacji i zaciekawił mnie taki fragment kodu:
//Putting all together the JSP code will look like this:
<html>
<body>
<%@ page session="false"%>
<%@ page contentType="image/jpeg" import="com.sun.image.codec.jpeg.*,swiftchart.swiftchart_app.*"%>
<%
swiftchart.swiftchart_app mychart= new swiftchart.swiftchart_app(400,300);
mychart.setParam("x_axis_font_orientation","HORIZONTAL");
mychart.setParam("chart_type","bar");
mychart.setParam("applet_bg","EEEEEE");
mychart.setParam("chart_bg","FFFFFF");
mychart.setParam("title_text","Bar chart");
mychart.setParam("title_font_color","000000");
mychart.setParam("title_font_size","18");
mychart.setParam("x_axis_font_color","000000");
mychart.setParam("x_axis_font_size","12");
mychart.setParam("y_axis_font_color","000000");
mychart.setParam("y_axis_font_size","12");
mychart.setParam("legend_position","RIGHT");
mychart.setParam("legend_font_color","000000");
mychart.setParam("legend_font_size","12");
mychart.setParam("data_value","NONE");
mychart.setParam("data_value_font_color","000000");
mychart.setParam("data_value_font_size","12");
mychart.setParam("grid_line","Y");
mychart.setParam("grid_line_color","999999");
mychart.setParam("x_value","Jan,Feb,Mar,Apr,May,Jun");
mychart.setParam("s1_value","22,34,38,29,32,28");
mychart.setParam("s1_label","Serie 1");
mychart.setParam("s1_color","6699CC");
ServletOutputStream sos = response.getOutputStream();
JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(sos);
encoder.encode(mychart.getChart());
%>
</body>
</html>
Wrzuciłem to do Netbeans'a do pliku index.jsp no i krzyczy przy <% itd
Co to za oznaczenia?
Dziękuję za pomoc!