de.laures.cewolf.util
Class RenderingHelper

java.lang.Object
  extended by de.laures.cewolf.util.RenderingHelper

public class RenderingHelper
extends java.lang.Object

Some methods to render messages or exceptions into an image.

Author:
glaures

Field Summary
private static int PADDING_X
           
 
Constructor Summary
RenderingHelper()
           
 
Method Summary
private static void drawStackTrace(java.awt.Graphics gr, int x, int y, java.lang.Throwable ex)
           
private static java.lang.String getStackTrace(java.lang.Throwable t)
           
static java.lang.String renderException(java.lang.Throwable ex, int width, int height, java.io.OutputStream out)
           
static java.lang.String renderMessage(java.lang.String msg, int width, int height, java.io.OutputStream out)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

PADDING_X

private static final int PADDING_X
See Also:
Constant Field Values
Constructor Detail

RenderingHelper

public RenderingHelper()
Method Detail

renderMessage

public static java.lang.String renderMessage(java.lang.String msg,
                                             int width,
                                             int height,
                                             java.io.OutputStream out)
                                      throws java.io.IOException
Throws:
java.io.IOException

renderException

public static java.lang.String renderException(java.lang.Throwable ex,
                                               int width,
                                               int height,
                                               java.io.OutputStream out)
                                        throws java.io.IOException
Throws:
java.io.IOException

drawStackTrace

private static void drawStackTrace(java.awt.Graphics gr,
                                   int x,
                                   int y,
                                   java.lang.Throwable ex)

getStackTrace

private static java.lang.String getStackTrace(java.lang.Throwable t)