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Fl_Text_Buffer docos.

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Reformat function reference (still need to add rest of drawing
functions...)


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@2096 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Michael R Sweet
2002-04-18 19:10:56 +00:00
parent c2521c01da
commit 9ca9171e7a
4 changed files with 994 additions and 215 deletions
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documentation/enumerations.html
+5 -36
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@@ -132,6 +132,7 @@ FL_KEYBOARD</TT> and <TT>FL_SHORTCUT</TT> events:
<LI><TT>FL_BUTTON2</TT> - Mouse button 2 is pushed. </LI>
<LI><TT>FL_BUTTON3</TT> - Mouse button 3 is pushed. </LI>
</UL>
<!-- NEED 4in -->
<H2><a name=align>Alignment Values</A></H2>
The following constants define bits that can be used with <A href=Fl_Widget.html#Fl_Widget.align>
<TT>Fl_Widget::align()</TT></A> to control the positioning of the
@@ -230,42 +231,10 @@ FLTK standard color cube:
</UL>
<P>The inline methods for getting a grayscale, color cube, or RGB color
value are described next.
<H3>Color Functions</H3>
<H4>Fl_Color fl_gray_ramp(int i)</H4>
<P>Returns a gray color value from black (<TT>i == 0</TT>) to
white (<TT>i == FL_NUM_GRAY - 1</TT>). <TT>FL_NUM_GRAY</TT> is
defined to be 24 in the current FLTK release. To get the closest
FLTK gray value to an 8-bit grayscale color 'I' use:
<UL><PRE>
fl_gray_ramp(I * (FL_NUM_GRAY - 1) / 255)
</PRE></UL>
<H4>Fl_Color fl_color_cube(int r, int g, int b)</H4>
<P>Returns a color out of the color cube.
<tt>r</tt> must be in the range 0 to FL_NUM_RED (5) minus 1.
<tt>g</tt> must be in the range 0 to FL_NUM_GREEN (8) minus 1.
<tt>b</tt> must be in the range 0 to FL_NUM_BLUE (5) minus 1.
<P>To get the closest color to a 8-bit set of R,G,B values use:
<UL><PRE>
fl_color_cube(R * (FL_NUM_RED - 1) / 255,
G * (FL_NUM_GREEN - 1) / 255,
B * (FL_NUM_BLUE - 1) / 255);
</PRE></UL>
<H4><a name="fl_rgb_color">Fl_Color fl_rgb_color(uchar r, uchar g, uchar b)<BR>
Fl_Color fl_rgb_color(uchar g)</a></H4>
<P>Returns the 24-bit RGB color value for the specified 8-bit
RGB or grayscale values.
<P>The inline methods for getting a grayscale, color cube, or
RGB color value are described in <A
HREF="functions.html#functions">Appendix B - Function
Reference</A>.
<H2><a name=cursor>Cursors</A></H2>