void CarGPS::draw()
{
logger->log(DEBUG, "CarGPS::draw", "start");
struct gpf_data data;
if (sensor->is_connected()) {
sensor->get_data(&data);
if (display_type == SENSOR_READOUT)
draw_readout(&data);
else
draw_map(&data);
return;
}
// sensor is not connected
draw_string(0, 0, width, height-100, gdTrueColor(250,250,250),
conf->get_value("font"), 18, "GPS Receiver not connected");
gdImageCopy(img, graphic, 0, img->sy - graphic->sy, 0, 0, graphic->sx,
graphic->sy);
update();
logger->log(DEBUG, "CarGPS::draw", "end");
}
void Sliderule :: draw_readouts (wxDC & dc) {
Rule * rule = root;
while (rule != NULL) {
Scale * scale = rule -> root;
while (! rule -> channel && scale != NULL) {
if (scale -> inactive) {scale = scale -> next; continue;}
int scale_y = (rule -> stator ? rule -> y : 0) + scale -> y;
wxFont f = dc . GetFont ();
f . SetPointSize (scale -> height / 2);
dc . SetFont (f);
double value = scale -> getValue (cursor_location - rule -> slide / (double) scale_length);
if ((draw_digital_readouts_on_stator_left && rule -> stator) || (draw_digital_readouts_on_slide_left && ! rule -> stator))
draw_readout (dc, value, x + 12 + (int) rule -> slide, scale_y, scale -> reversed ? & scale -> red_marking_colour : & scale -> marking_colour);
if ((draw_digital_readouts_on_stator_right && rule -> stator) || (draw_digital_readouts_on_slide_right && ! rule -> stator))
draw_readout (dc, value, x - 100 + (int) rule -> slide + scale_length * (1.0 + 2.0 * marginal_factor), scale_y, scale -> reversed ? & scale -> red_marking_colour : & scale -> marking_colour);
if (draw_digital_readouts_on_main_hairline) {
draw_readout (dc, value, x + 4 + (int) ((cursor_location + marginal_factor) * (double) scale_length), scale_y, & hairline_colour);
}
if (draw_digital_readouts_on_multi_hairlines) {
double shift = cursor_location - rule -> slide / (double) scale_length;
s_hairline . draw_readout (dc, scale_y, scale -> getValue (shift + s_hairline . location), & multi_hairlines_colour, & rule_colour);
if (display_metric_hp) {
metric_hp_hairline . draw_readout (dc, scale_y, scale -> getValue (shift + metric_hp_hairline . location), & multi_hairlines_colour, & rule_colour);
metric_kw_hairline . draw_readout (dc, scale_y, scale -> getValue (shift + metric_kw_hairline . location), & multi_hairlines_colour, & rule_colour);
}
if (display_mechanical_hp) {
mechanical_hp_hairline . draw_readout (dc, scale_y, scale -> getValue (shift + mechanical_hp_hairline . location), & multi_hairlines_colour, & rule_colour);
mechanical_kw_hairline . draw_readout (dc, scale_y, scale -> getValue (shift + mechanical_kw_hairline . location), & multi_hairlines_colour, & rule_colour);
}
d_hairline . draw_readout (dc, scale_y, scale -> getValue (shift + d_hairline . location), & multi_hairlines_colour, & rule_colour);
hairline_360 . draw_readout (dc, scale_y, scale -> getValue (shift + hairline_360 . location), & multi_hairlines_colour, & rule_colour);
hairline_36010 . draw_readout (dc, scale_y, scale -> getValue (shift + hairline_36010 . location), & multi_hairlines_colour, & rule_colour);
hairline_360st . draw_readout (dc, scale_y, scale -> getValue (shift + hairline_360st . location), & multi_hairlines_colour, & rule_colour);
for (int ind = 0; ind < number_of_extra_hairlines; ind++) extra_hairlines [ind] -> draw_readout (dc, scale_y, scale -> getValue (shift + extra_hairlines [ind] -> location), & multi_hairlines_colour, & rule_colour);
}
scale = scale -> next;
}
rule = rule -> next;
}
}
