Table of Contents
Introduction
Information Tags
String Tags
Variable Tags
URL Tags
If Tags
Graphics Tags
Database Tags
Programming Tags
Supports System
SSI
htaccess
Image Maps
Appendix
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Introduction
Good looking graphics are an important part of the layout of web
pages. But creating graphics can also be very time
consuming. Especially, if it involves creating the same type of headers,
only with different text.
Therefore, Challenger features graphic tags that create
images. They can be used to draw analog clocks and graphical headers as
well as diagrams.
File Formats
Some of the tags take images as attributes. For example, to use as
background. The images can be in GIF, JPEG, PNM or PNG format.
Color Attributes
Color attributes can be specified in one of the following ways:
- name
-
For example black or darkred.
- #RGB value
-
The color is specified as a hexadecimal-digits, #RRGGBB. For
example, #ffdead or #00ff00.
- @HSV value
-
The color is specified with the syntax @h,s,v where h is the
hue specified as degrees (0 to 359), s is the saturation specified as
a percentage and v the value also specified as a percentage. For
example, @150,70,70.
- %CMTK value
-
The color is specified with the syntax %c,m,t,k where
all the values are percentages. For example, %10,20,30,40.
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