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Now THIS place knows how to invisibly treat a person, The Cheat!

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XANTRONIX Development 2019-06-07 18:33:18 -05:00
parent 09d33177ce
commit be52bdc014
1 changed files with 40 additions and 38 deletions
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78
examples/cluster.c
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@ -97,9 +97,9 @@ static void draw_tachometer_needle(cairo_t *cr,
cairo_arc(cr, x, y, 0.08 * r, 0, 2*M_PI); cairo_arc(cr, x, y, 0.08 * r, 0, 2*M_PI);
cairo_stroke(cr); cairo_stroke(cr);
draw_needle(cr, x, y, 0.77 * r, draw_needle(cr, x, y, 0.8 * r,
232 * (M_PI/180), 232 * (M_PI/180),
488 * (M_PI/180), 488 * (M_PI/180),
rpm / 8000); rpm / 8000);
} }
@ -134,13 +134,6 @@ static void draw_tachometer(cairo_t *cr,
488 * (M_PI/180), 488 * (M_PI/180),
i / 80.0, i / 80.0,
text); text);
draw_face_mark(cr, x, y,
0.7 * r,
0.8 * r,
232 * (M_PI/180),
488 * (M_PI/180),
i / 80.0);
} }
for (i=0; i<=80; i++) { for (i=0; i<=80; i++) {
@ -148,12 +141,21 @@ static void draw_tachometer(cairo_t *cr,
cairo_set_source_rgb(cr, 1, 0, 0); cairo_set_source_rgb(cr, 1, 0, 0);
} }
draw_face_mark(cr, x, y, if (i % 5 == 0) {
0.75 * r, draw_face_mark(cr, x, y,
0.8 * r, 0.7 * r,
232 * (M_PI/180), 0.8 * r,
488 * (M_PI/180), 232 * (M_PI/180),
i / 80.0); 488 * (M_PI/180),
i / 80.0);
} else {
draw_face_mark(cr, x, y,
0.75 * r,
0.8 * r,
232 * (M_PI/180),
488 * (M_PI/180),
i / 80.0);
}
} }
} }
@ -189,22 +191,22 @@ static void draw_speedometer(cairo_t *cr,
text); text);
} }
for (i=0; i<=180; i+=10) {
draw_face_mark(cr, x, y,
0.7 * r,
0.8 * r,
232 * (M_PI/180),
488 * (M_PI/180),
i / 180.0);
}
for (i=0; i<=180; i+=2) { for (i=0; i<=180; i+=2) {
draw_face_mark(cr, x, y, if (i % 10 == 0) {
0.75 * r, draw_face_mark(cr, x, y,
0.8 * r, 0.7 * r,
232 * (M_PI/180), 0.8 * r,
488 * (M_PI/180), 232 * (M_PI/180),
i / 180.0); 488 * (M_PI/180),
i / 180.0);
} else {
draw_face_mark(cr, x, y,
0.75 * r,
0.8 * r,
232 * (M_PI/180),
488 * (M_PI/180),
i / 180.0);
}
} }
} }
@ -224,7 +226,7 @@ static void draw_speedometer_needle(cairo_t *cr,
cairo_arc(cr, x, y, 0.08 * r, 0, 2*M_PI); cairo_arc(cr, x, y, 0.08 * r, 0, 2*M_PI);
cairo_stroke(cr); cairo_stroke(cr);
draw_needle(cr, x, y, 0.77 * r, draw_needle(cr, x, y, 0.8 * r,
232 * (M_PI/180), 232 * (M_PI/180),
488 * (M_PI/180), 488 * (M_PI/180),
kph / 290); kph / 290);
@ -279,9 +281,9 @@ static void draw_thermometer_needle(cairo_t *cr,
cairo_arc(cr, x, y, 0.08 * r, 0, 2*M_PI); cairo_arc(cr, x, y, 0.08 * r, 0, 2*M_PI);
cairo_stroke(cr); cairo_stroke(cr);
draw_needle(cr, x, y, 0.77 * r, draw_needle(cr, x, y, 0.8 * r,
300 * (M_PI/180), 300 * (M_PI/180),
420 * (M_PI/180), 420 * (M_PI/180),
temp / 260); temp / 260);
} }
@ -330,9 +332,9 @@ static void draw_fuel_gauge_needle(cairo_t *cr,
cairo_arc(cr, x, y, 0.08 * r, 0, 2*M_PI); cairo_arc(cr, x, y, 0.08 * r, 0, 2*M_PI);
cairo_stroke(cr); cairo_stroke(cr);
draw_needle(cr, x, y, 0.77 * r, draw_needle(cr, x, y, 0.8 * r,
300 * (M_PI/180), 300 * (M_PI/180),
420 * (M_PI/180), 420 * (M_PI/180),
level / 1.0); level / 1.0);
} }