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Display the extended colors in testcurs.

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This commit is contained in:
William McBrine
2018-01-02 07:32:24 -05:00
parent 57bbbb9015
commit d86ad902fa
1 changed files with 39 additions and 0 deletions
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39
demos/testcurs.c
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@@ -1173,6 +1173,45 @@ void colorTest(WINDOW *win)
orgcolors[i].green,
orgcolors[i].blue);
}
if (COLORS >= 256)
{
int x, y, z, lmarg = (COLS - 77) / 2;
erase();
attrset(A_BOLD);
mvaddstr(tmarg, (COLS - 15) / 2, "Extended Colors");
attrset(A_NORMAL);
mvaddstr(tmarg + 3, lmarg, "6x6x6 Color Cube (16-231):");
for (i = 16; i < 256; i++)
init_pair(i, COLOR_BLACK, i);
for (i = 16, z = 0; z < 6; z++)
for (y = 0; y < 6; y++)
for (x = 0; x < 6; x++)
{
chtype ch = ' ' | COLOR_PAIR(i++);
mvaddch(tmarg + 5 + y, z * 13 + x * 2 + lmarg, ch);
addch(ch);
}
mvaddstr(tmarg + 13, lmarg, "Greyscale (232-255):");
for (x = 0; x < 24; x++)
{
chtype ch = ' ' | COLOR_PAIR(232 + x);
mvaddch(tmarg + 15, x * 2 + lmarg, ch);
addch(ch);
}
mvaddstr(tmarg + 19, 3, "Press any key to continue");
getch();
}
}
#endif