#include <time.h>
#include <stdio.h>
#include <string.h>
+#include <math.h>
#include "oswald-ui.h"
#include "Fonts.h"
+
#include "LcdDisplay.h"
#define NUM_LCD_ROWS 96
#define MAX_FONT_ROWS ( 19 )
-gint WriteLcdCharacter(oswald_ui *ui, gint x, gint y, unsigned char Character)
+void DrawLcdLineBresenham(u8t xstart, u8t ystart, u8t xend, u8t yend)
+{
+ int x, y, t, dx, dy, incx, incy, pdx, pdy, ddx, ddy, es, el, err;
+
+ dx = xend - xstart;
+ dy = yend - ystart;
+
+ incx = (dx >= 0) ? 1 : -1;
+ incy = (dy >= 0) ? 1 : -1;
+
+ if (dx<0)
+ dx = -dx;
+ if (dy<0)
+ dy = -dy;
+
+ if (dx>dy) {
+ pdx = incx; pdy = 0;
+ ddx=incx; ddy=incy;
+ es =dy; el =dx;
+ } else {
+ pdx=0; pdy=incy;
+ ddx=incx; ddy=incy;
+ es =dx; el =dy;
+ }
+
+ x = xstart;
+ y = ystart;
+ err = el/2;
+ lcd_set_pixel(x, y, TRUE);
+
+ for (t = 0; t < el; ++t) {
+ err -= es;
+ if (err < 0) {
+ err += el;
+ x += ddx;
+ y += ddy;
+ } else {
+ x += pdx;
+ y += pdy;
+ }
+ lcd_set_pixel(x, y, TRUE);
+ }
+}
+
+void DrawLcdLineBresenhamWW(u8t xstart, u8t ystart, u8t xend, u8t yend, u8t thickness)
+{
+ int i, x, y, t, dx, dy, incx, incy, pdx, pdy, ddx, ddy, es, el, err;
+
+ dx = xend - xstart;
+ dy = yend - ystart;
+
+ incx = (dx >= 0) ? 1 : -1;
+ incy = (dy >= 0) ? 1 : -1;
+
+ if (dx<0)
+ dx = -dx;
+ if (dy<0)
+ dy = -dy;
+
+ if (dx>dy) {
+ pdx = incx; pdy = 0;
+ ddx=incx; ddy=incy;
+ es =dy; el =dx;
+ } else {
+ pdx=0; pdy=incy;
+ ddx=incx; ddy=incy;
+ es =dx; el =dy;
+ }
+
+ x = xstart;
+ y = ystart;
+ err = el/2;
+ lcd_set_pixel(x, y, TRUE);
+ for (i=1; i<thickness; i++) {
+ lcd_set_pixel(x-i, y, TRUE);
+ lcd_set_pixel(x+i, y, TRUE);
+ lcd_set_pixel(x, y-i, TRUE);
+ lcd_set_pixel(x, y+i, TRUE);
+ }
+
+ for (t = 0; t < el; ++t) {
+ err -= es;
+ if (err < 0) {
+ err += el;
+ x += ddx;
+ y += ddy;
+ } else {
+ x += pdx;
+ y += pdy;
+ }
+ lcd_set_pixel(x, y, TRUE);
+ for (i=1; i<thickness; i++) {
+ lcd_set_pixel(x-i, y, TRUE);
+ lcd_set_pixel(x+i, y, TRUE);
+ lcd_set_pixel(x, y-i, TRUE);
+ lcd_set_pixel(x, y+i, TRUE);
+ }
+ }
+}
+
+
+u8t WriteLcdCharacter(u8t x, u8t y, u8t Character)
{
- gint CharacterHeight = GetCharacterHeight();
- gint CharacterWidth = GetCharacterWidth(Character);
+ u8t CharacterHeight = GetCharacterHeight();
+ u8t CharacterWidth = GetCharacterWidth(Character);
unsigned int bitmap[MAX_FONT_ROWS];
- gint lx, ly;
+ register lx, ly;
GetCharacterBitmap(Character,(unsigned int*)&bitmap);
for (ly=0; ly<CharacterHeight; ly++) {
for (lx=0; lx<CharacterWidth; lx++) {
if (bitmap[ly] & (1<<lx)) {
- set_pixel(ui, lx+x, ly+y, TRUE);
+ lcd_set_pixel(lx+x, ly+y, TRUE);
// printf(".");
} else {
- set_pixel(ui, lx+x, ly+y, FALSE);
+ lcd_set_pixel(lx+x, ly+y, FALSE);
// printf(" ");
}
}
return CharacterWidth + GetFontSpacing();
}
-void WriteLcdString(oswald_ui *ui, gint x, gint y, gchar *str)
+void WriteLcdString(u8t x, u8t y, u8t *str)
{
- gint lx, i;
+ register lx, i;
if (str == NULL || strlen(str)==0)
return;
lx = x;
for (i=0; i<strlen(str); i++) {
- lx += WriteLcdCharacter(ui, lx, y, str[i]);
+ lx += WriteLcdCharacter(lx, y, str[i]);
}
}
-
-void update_idle_time_date(oswald_ui *ui)
-{
- gint gRow = 3;
- gint gColumn = 4;
- static gchar secs = 0;
-
- SetFont(MetaWatchTime);
-
- //gRow += WriteLcdCharacter(ui, gRow, gColumn, TIME_CHARACTER_SPACE_INDEX);
- gRow += WriteLcdCharacter(ui, gRow, gColumn, 2);
- gRow += WriteLcdCharacter(ui, gRow, gColumn, 3);
- gRow += WriteLcdCharacter(ui, gRow, gColumn, TIME_CHARACTER_COLON_INDEX);
- gRow += WriteLcdCharacter(ui, gRow, gColumn, 1);
- gRow += WriteLcdCharacter(ui, gRow, gColumn, 7);
- gRow += WriteLcdCharacter(ui, gRow, gColumn, TIME_CHARACTER_COLON_INDEX);
- gRow += WriteLcdCharacter(ui, gRow, gColumn, (secs / 10));
- gRow += WriteLcdCharacter(ui, gRow, gColumn, (secs % 10));
- secs = ++secs % 60;
-}
-