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jcx.servlet.common
Class lineServlet

jcx.servlet.Servlet
  |
  +--jcx.servlet.common.ImageServlet
        |
        +--jcx.servlet.common.EISServlet
              |
              +--jcx.servlet.common.lineServlet

public abstract class lineServlet
extends EISServlet

折線圖之基礎類別,凡是欲產生折線圖均須要為繼承此類別做發展。 可快速開發統計圖程式


Fields inherited from class jcx.servlet.common.EISServlet
IS_BYTES_STRING, SHOW_TYPE, X_IS_LONG, X_VALUE, Y_IS_LONG
 
Fields inherited from class jcx.servlet.common.ImageServlet
GEN_FRAME, GEN_IMAGE
 
Fields inherited from class jcx.servlet.Servlet
files, req, resp
 
Constructor Summary
lineServlet()
           
 
Method Summary
 boolean paint(java.awt.Graphics g)
           繪製折線圖 由lineServlet覆寫ImageServlet的 paint()功能
 
Methods inherited from class jcx.servlet.common.EISServlet
checkData, getBackColor, getData, getFrontColor, getTitle, getXName, getYName, is_bytes_string, setBackColor, setEIS, setFrontColor, setOrderBy, setTitle, setXName, setYName
 
Methods inherited from class jcx.servlet.common.ImageServlet
getImageSize, run1, setOutputStream
 
Methods inherited from class jcx.servlet.Servlet
addCookie, checkClientTrusted, checkServerTrusted, decode, equals, fromEscapeCode, getAcceptedIssuers, getClientProperty, getCookies, getFileInputStream, getFormData, getHeader, getInputStream, getMemoryInputStream, getMethod, getOutputStream, getParameter, getPath, lzw_decompress, returnAuthenticateResponse, returnAuthenticateResponse, returnErrorResponse, returnNormalResponse, run, setHeader, ToHtml, ToSql, verify
 

Constructor Detail

lineServlet

public lineServlet()
Method Detail

paint

public final boolean paint(java.awt.Graphics g)
   繪製折線圖
   由lineServlet覆寫ImageServlet的
   paint()功能
Overrides:
paint in class ImageServlet

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