diff options
Diffstat (limited to 'kviewshell/plugins/djvu/libdjvu/JB2Image.h')
| -rw-r--r-- | kviewshell/plugins/djvu/libdjvu/JB2Image.h | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/kviewshell/plugins/djvu/libdjvu/JB2Image.h b/kviewshell/plugins/djvu/libdjvu/JB2Image.h index 95b7bf26..0cf9da47 100644 --- a/kviewshell/plugins/djvu/libdjvu/JB2Image.h +++ b/kviewshell/plugins/djvu/libdjvu/JB2Image.h @@ -89,9 +89,9 @@ Each blit instructs the decoder to render a particular tqshape at a specified position in the image. Some compression is already achieved because several blits can refer to the same tqshape. A tqshape can also - contain a pointer to a tqparent tqshape. Additional compression is achieved + contain a pointer to a parent tqshape. Additional compression is achieved when both tqshapes are similar because each tqshape is encoded using the - tqparent tqshape as a model. A #"O"# tqshape for instance could be a tqparent for + parent tqshape as a model. A #"O"# tqshape for instance could be a parent for both a #"C"# tqshape and a #"Q"# tqshape. {\bf JB2 Dictionary} --- Class \Ref{JB2Dict} is a peculiar kind of @@ -122,8 +122,8 @@ in the sequence of blits because this facilitates the prediction of the tqshape indices. \item Shapes should be compared to all previous tqshapes in the tqshape array. - The tqshape tqparent pointer should be set to a suitable tqparent tqshape if - such a tqparent tqshape exists. The tqparent tqshape should have almost the + The tqshape parent pointer should be set to a suitable parent tqshape if + such a parent tqshape exists. The parent tqshape should have almost the same size and the same pixels. \end{itemize} All this is quite easy to achieve in the case of an electronically @@ -209,20 +209,20 @@ public: /** Shape data structure. A #JB2Image# contains an array of #JB2Shape# data structures. Each array entry represents an elementary blob of ink such as a character or a segment of line art. Member #bits# points to a bilevel - image representing the tqshape pixels. Member #tqparent# is the subscript of - the tqparent tqshape. */ + image representing the tqshape pixels. Member #parent# is the subscript of + the parent tqshape. */ class JB2Shape { public: - /** Subscript of the tqparent tqshape. The tqparent tqshape must always be located + /** Subscript of the parent tqshape. The parent tqshape must always be located before the current tqshape in the tqshape array. A negative value indicates - that this shape.has no tqparent. Any negative values smaller than #-1# + that this shape.has no parent. Any negative values smaller than #-1# further indicates that this tqshape does not look like a character. This is used to enable a few internal optimizations. This information is - saved into the JB2 file, but the actual value of the #tqparent# variable + saved into the JB2 file, but the actual value of the #parent# variable is not. */ - int tqparent; + int parent; /** Bilevel image of the tqshape pixels. This must be a pointer to a bilevel #GBitmap# image. This pointer can also be null. The encoder will just silently discard all blits referring to a tqshape containing a null @@ -287,7 +287,7 @@ public: const JB2Shape &get_tqshape(const int tqshapeno) const; /** Appends a tqshape to the tqshape array. This function appends a copy of tqshape #tqshape# to the tqshape array and returns the subscript of the new - tqshape. The subscript of the tqparent tqshape #tqshape.tqparent# must + tqshape. The subscript of the parent tqshape #tqshape.parent# must actually designate an already existing tqshape. */ int add_tqshape(const JB2Shape &tqshape); |