HTML and CSS Reference
In-Depth Information
Function
Invoked By / Called By
Calls
drawtoken
drawall
using
draw
method for the token object in the
everything
array
getkeyAndMove
using the
moveit
method for
mypent
movetoken
intersect
drawAline
drawall
using
draw
method for
Wall
objects in the
everything
array
startwall
Invoked by action of an
addEventListener
call in
init
drawall
stretchwall
Invoked by action of an
addEventListener
call in
init
drawall
finish
Invoked by action of an
addEventListener
call in
init
getkeyAndMove
Invoked by action of an
addEventListener
call in
init
movetoken
using
the
moveit
method
for
mypent
savewalls
Invoked by action of
onSubmit
for the
sf form
getwalls
Invoked by action of
onSubmit
for the
gf
form
drawall
Table 7-3 shows the complete code for the maze application, with comments.
Table 7-3
.
Complete Code for the All-in-one Maze Application
Code
Explanation
<html>
Opening
html
tag
<head>
Opening
head
tag
<title>Build maze & travel maze</title>
Complete
title
element
<script type="text/javascript">
Opening
script
tag
var cwidth = 900;
To clear canvas
var cheight = 350;
To clear canvas
var ctx;
To hold canvas context
