|
|
|
TextFade
import java.applet.*;
import java.awt.*;
import java.util.*;
/* a utility class that collects parameters, converts hex color parameter values, and fonts */
class ParameterCollector
{
public ParameterCollector(String counterToken, Applet a) {
pCount = 1;
while( a.getParameter(counterToken + pCount++) != null )
;
pCount = pCount-2;
apl = a;
}
public int getCount() {
return pCount;
}
public String[] get(String token) {
String[] temp = new String[pCount];
for (int i=0; i < pCount; i++)
temp[i] = apl.getParameter(""+token + (i+1));
return temp;
}
public Color[] hexConvert(String[] hexString)
{
Color[] colorArray = new Color[pCount];
for (int i=0; i < hexString.length; i++) {
int a = getDec(hexString[i].substring(0, 1));
int b = getDec(hexString[i].substring(1, 2));
int c = getDec(hexString[i].substring(2, 3));
int d = getDec(hexString[i].substring(3, 4));
int e = getDec(hexString[i].substring(4, 5));
int f = getDec(hexString[i].substring(5, 6));
int x = (a * 16) + b;
int y = (c * 16) + d;
int z = (e * 16) + f;
Color col = new Color(x,y,z);
if (col != null)
colorArray[i] = col;
else
colorArray[i] = Color.white;
}
return colorArray;
}
public Color hexConvert(String hexString)
{
Color[] colorArray = new Color[1];
String[] temp = new String[1];
temp[0] = hexString;
colorArray = hexConvert(temp);
return colorArray[0];
}
private int getDec(String hex)
{
int dValue;
if(hex.equalsIgnoreCase("A")) dValue = 10;
else if(hex.equalsIgnoreCase("B")) dValue = 11;
else if(hex.equalsIgnoreCase("C")) dValue = 12;
else if(hex.equalsIgnoreCase("D")) dValue = 13;
else if(hex.equalsIgnoreCase("E")) dValue = 14;
else if(hex.equalsIgnoreCase("F")) dValue = 15;
else
try {
dValue = Integer.parseInt(hex);
}
catch (NumberFormatException e) {
dValue = 0;
}
return dValue;
}
public int getFontStyle(String s)
{
if (s.equalsIgnoreCase("bold")) return Font.BOLD;
else if (s.equalsIgnoreCase("italic")) return Font.ITALIC;
else if (s.equalsIgnoreCase("bolditalic") || s.equalsIgnoreCase("bold italic")) return (Font.BOLD | Font.ITALIC);
else return Font.PLAIN;
}
private Applet apl;
private int pCount;
}
|
|
Applet Index (sorted alphabetically) A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #s |
The Java Source (applets w/source code) A B C D E F G H I J K L M N O P Q R S T U V W X Y Z |
How to Add Java Applets to Your Site
New on the Java Boutique:
New Review:
Time Management Made Easy with the Quartz Enterprise Job Scheduler
Why not just use the Java timer API? This open source scheduling
API boasts simplicity, ease-of-integration, a well-rounded feature
set, and it's free!
New Applet:
Reverse Complement
Reverse Complement is a simple applet that converts DNA or RNA
sequences into three useful formats.
Elsewhere on internet.com:
WebDeveloper Java
Lots of Java information on webdeveloper.com
WDVL Java
Thorough Java resource at the Web Developer's Virtual Library.
ScriptSearch Java
Hundreds of free Java code files to download.
jGuru: Your View of the Java Universe
Customizable portal with online training, FAQs, regular news updates, and tutorials.
Legal Notices, Licensing, Reprints, & Permissions, Privacy Policy.
