devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity

Adapted to new grayscale framework

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4712 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2004-06-02 23:54:18 +00:00
parent ca2bb463d3
commit 2adfd88965
1 changed files with 19 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

30
apps/plugins/grayscale.c
View file

@ -139,33 +139,41 @@ int main(void)
time = *rb->current_tick; /* start time measurement */
gray_fillrect(0, 0, 111, 55, 150); /* fill everything with gray 150 */
gray_set_foreground(150);
gray_fillrect(0, 0, 112, 56); /* fill everything with gray 150 */
/* draw a dark gray line star background */
gray_set_foreground(80);
for (y = 0; y < 56; y += 8) /* horizontal part */
{
gray_drawline(0, y, 111, 55 - y, 80); /* gray lines */
gray_drawline(0, y, 111, 55 - y); /* gray lines */
}
for (x = 10; x < 112; x += 10) /* vertical part */
{
gray_drawline(x, 0, 111 - x, 55, 80); /* gray lines */
gray_drawline(x, 0, 111 - x, 55); /* gray lines */
}
gray_drawrect(0, 0, 111, 55, 0); /* black border */
gray_set_foreground(0);
gray_drawrect(0, 0, 112, 56); /* black border */
/* draw gray tones */
for (i = 0; i < 86; i++)
{
x = 13 + i;
gray_fillrect(x, 6, x, 49, 3 * i); /* gray rectangles */
gray_set_foreground(3 * i);
gray_verline(x, 6, 49); /* vertical lines */
}
gray_invertrect(13, 29, 98, 49); /* invert rectangle (lower half) */
gray_invertline(13, 27, 98, 27); /* invert a line */
gray_set_drawmode(GRAY_DRAW_INVERSE);
gray_fillrect(13, 29, 86, 21); /* invert rectangle (lower half) */
gray_drawline(13, 27, 98, 27); /* invert a line */
/* show bitmaps (1 bit and 8 bit) */
gray_drawbitmap(rockbox, 14, 13, 43, 7, 43, true, 255, 100); /* opaque */
gray_drawbitmap(showing, 58, 13, 39, 7, 39, false, 0, 0); /* transparent */
gray_set_drawinfo(GRAY_DRAW_SOLID, 255, 100);
gray_drawbitmap(rockbox, 14, 13, 43, 7, 43); /* opaque */
gray_set_drawinfo(GRAY_DRAW_FG, 0, -1);
gray_drawbitmap(showing, 58, 13, 39, 7, 39); /* transparent */
gray_drawgraymap(grayscale_gray, 28, 35, 55, 7, 55);
time = *rb->current_tick - time; /* end time measurement */
@ -243,7 +251,7 @@ enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
rb = api; // copy to global api pointer
(void)parameter;
/* This plugin uses the grayscale framework, so initialize */
gray_init(api);