<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> <HTML> <HEAD> <META NAME="GENERATOR" CONTENT="SGML-Tools 1.0.9"> <TITLE> {The S-lang C Library Reference}: SLsmg_set_color_in_region</TITLE> <LINK HREF="cref-31.html" REL=next> <LINK HREF="cref-29.html" REL=previous> <LINK HREF="cref.html#toc30" REL=contents> </HEAD> <BODY> <A HREF="cref-31.html">Next</A> <A HREF="cref-29.html">Previous</A> <A HREF="cref.html#toc30">Contents</A> <HR> <H2><A NAME="SLsmg_set_color_in_region"></A> <A NAME="s30">30. <B>SLsmg_set_color_in_region</B></A></H2> <P> <DL> <DT><B> Synopsis </B><DD><P>Change the color of a specifed region <DT><B> Usage </B><DD><P><CODE>void SLsmg_set_color_in_region (color, r, c, dr, dc)</CODE> <BLOCKQUOTE><CODE> <PRE> int color; int r, c; unsigned int dr, dc; </PRE> </CODE></BLOCKQUOTE> <DT><B> Description </B><DD><P><CODE>SLsmg_set_color_in_region</CODE> may be used to change the color of a rectangular region whose upper left corner is given by (<CODE>r</CODE>,<CODE>c</CODE>), and whose width and height is given by <CODE>dc</CODE> and <CODE>dr</CODE>, respectively. The color of the region is given by the <CODE>color</CODE> parameter. <DT><B> See Also </B><DD><P><CODE>SLsmg_draw_box, SLsmg_set_color</CODE> </DL> <P> <P> <P> <HR> <A HREF="cref-31.html">Next</A> <A HREF="cref-29.html">Previous</A> <A HREF="cref.html#toc30">Contents</A> </BODY> </HTML>