The Essential Guide to HTML5
HANGMAN Code Explanation drawrightleg, Draws the right leg drawleftleg, Draws the left leg drawnoose Draws the noose ]; Ends the ...
CHAPTER 9 Code Explanation ctx.save(); Saves the current stage of the coordinate system ctx.scale(.6,1); Applies scaling, namely ...
HANGMAN Code Explanation ctx.lineTo(bodycenterx+20,110); Draws the line ctx.stroke(); Actually draws the path ctx.closePath(); C ...
CHAPTER 9 Code Explanation ctx.lineTo(bodycenterx-10,155); Draws the line ctx.stroke(); Actually draws the path ctx.closePath(); ...
HANGMAN Code Explanation } Closes the function function drawneck() { Header for the function for drawing the neck ctx.strokeStyl ...
CHAPTER 9 Code Explanation for(i=0;i<an;i++) { Iterates to create alphabet buttons uniqueid = "a"+String(i); Creates a unique ...
HANGMAN Code Explanation d.innerHTML = " __ "); Sets the contents to be a div of class blanks, with the id of the word the uniqu ...
CHAPTER 9 Code Explanation var j; Iterates var uniqueid; Used to create unique identifiers for elements var thingelem; Holds the ...
HANGMAN Code Explanation thingelem.removeEventListener('click', pickelement,false); Removes the event handling } Closes the j f ...
CHAPTER 9 Code Explanation for (j=0;j<alphabet.length;j++) { Iterates over all of the letters in the alphabet uniqueid = "a"+ ...
HANGMAN Code Explanation Closes the body Closes the document A variation of Hangman uses common sayings in place of words. Bui ...
CHAPTER 9 using styles to remove elements from display using arrays of function names to set up a progression of drawings manip ...
Chapter 10 Blackjack In this chapter, we will be covering the footer and header tags, which are new to HTML5 capturing key pres ...
CHAPTER 10 dependent on the presence of aces). Similarly, our game does declare a tie if the player and house have the same tota ...
BLACKJACK Figure 10-2 shows what the player sees: all of his or her own hand and all but one card of the dealer's hard. The virt ...
CHAPTER 10 The player wins, since 19 is closer to 21 than 18. The player can start a new game by pressing the n key or reloading ...
BLACKJACK Figure 10-6. Player wins The dealer was holding 9 plus 5 for a total of 14 and drew another card. The card drawn, an 8 ...
CHAPTER 10 The actual practices of dealers at casinos may be different from this. This is an opportunity for research! The playe ...
BLACKJACK HTML5, CSS, and JavaScript features Lets now look at the specific features of HTML5, CSS, and JavaScript that provide ...
CHAPTER 10 Note: The three statements in the nested for loops could be combined into deck[i++]=new MCard(n+1,suitnames[si], suit ...
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