Misc/abrash-black-book
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Remove colour attributes from body and strip most of the font tags out

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James Gregory 2013-12-30 13:57:02 +11:00
commit c1f88ddb41
362 changed files with 1632 additions and 1706 deletions
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49-03.html
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@ -24,7 +24,7 @@
<!--CHAPTER=49//-->
<!--PAGES=922-924//-->
<!--UNASSIGNED1//-->
<!--UNASSIGNED2//--></HEAD><BODY LINK=#0000FF ALINK=#000099 VLINK=#0000FF BGCOLOR=#FFFFFF>
<!--UNASSIGNED2//--></HEAD><body>
<CENTER>
<TABLE BORDER>
@ -130,7 +130,7 @@ typedef struct {
} MaskedImage;
</PRE>
<!-- END CODE //-->
<H4 ALIGN="LEFT"><A NAME="Heading5"></A><FONT COLOR="#000077">Notes on Masked Copying</FONT></H4>
<H4 ALIGN="LEFT"><A NAME="Heading5"></A>Notes on Masked Copying</H4>
<P>Listings 49.1 and 49.2, like all Mode X code I&rsquo;ve presented, perform no clipping, because clipping code would complicate the listings too much. While clipping can be implemented directly in the low-level Mode X routines (at the beginning of Listing 49.1, for instance), another, potentially simpler approach would be to perform clipping at a higher level, modifying the coordinates and dimensions passed to low-level routines such as Listings 49.1 and 49.2 as necessary to accomplish the desired clipping. It is for precisely this reason that the low-level Mode X routines support programmable start coordinates in the source images, rather than assuming (0,0); likewise for the distinction between the width of the image and the width of the area of the image to draw.
</P>
<P>Also, it would be more efficient to make up structures that describe the source and destination bitmaps, with dimensions and coordinates built in, and simply pass pointers to these structures to the low level, rather than passing many separate parameters, as is now the case. I&rsquo;ve used separate parameters for simplicity and flexibility.</P>
@ -149,7 +149,7 @@ typedef struct {
<hr width="90%" size="1" noshade>
<div align="center">
<font face="Verdana,sans-serif" size="1">Graphics Programming Black Book &copy; 2001 Michael Abrash</font>
Graphics Programming Black Book &copy; 2001 Michael Abrash
</div>
<!-- all of the reference materials (books) have the footer and subfoot reveresed -->
<!-- reference_subfoot = footer -->