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Fixd dc_buffer_fill_rect color,The foreground and background exchanged. 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1646 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
iamyhw@gmail.com 2011-07-21 01:40:56 +00:00
parent 446dafebad
commit f6db5d1c74
1 changed files with 10 additions and 0 deletions
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10
components/rtgui/common/dc_buffer.c
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@ -195,6 +195,7 @@ static void rtgui_dc_buffer_draw_hline(struct rtgui_dc* self, int x1, int x2, in
static void rtgui_dc_buffer_fill_rect (struct rtgui_dc* self, struct rtgui_rect* rect) static void rtgui_dc_buffer_fill_rect (struct rtgui_dc* self, struct rtgui_rect* rect)
{ {
rtgui_color_t foreground;
rtgui_rect_t r; rtgui_rect_t r;
struct rtgui_dc_buffer* dc; struct rtgui_dc_buffer* dc;
@ -204,6 +205,12 @@ static void rtgui_dc_buffer_fill_rect (struct rtgui_dc* self, struct rtgui_rect*
if (r.x2 > dc->width) r.x2 = dc->width; if (r.x2 > dc->width) r.x2 = dc->width;
if (r.y1 > dc->height) r.y1 = dc->height; if (r.y1 > dc->height) r.y1 = dc->height;
if (r.y2 > dc->height) r.y2 = dc->height; if (r.y2 > dc->height) r.y2 = dc->height;
/* save foreground color */
foreground = RTGUI_DC_FC(self);
/* set background color as foreground color */
RTGUI_DC_FC(self) = RTGUI_DC_BC(self);
/* fill first line */ /* fill first line */
rtgui_dc_buffer_draw_hline(&(dc->parent), r.x1, r.x2, r.y1); rtgui_dc_buffer_draw_hline(&(dc->parent), r.x1, r.x2, r.y1);
@ -219,6 +226,9 @@ static void rtgui_dc_buffer_fill_rect (struct rtgui_dc* self, struct rtgui_rect*
(r.x2 - r.x1) * sizeof(rtgui_color_t)); (r.x2 - r.x1) * sizeof(rtgui_color_t));
} }
} }
/* restore foreground color */
RTGUI_DC_FC(self) = foreground;
} }
/* blit a dc to a hardware dc */ /* blit a dc to a hardware dc */