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Solar clock: shaving off memory usage on the side panels

master
adrian w kirk 2021-07-22 20:48:09 +01:00
parent 432636106e
commit 2b09d70226
1 changed files with 26 additions and 54 deletions
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80
apps/solarclock/solar_clock.js
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@ -157,101 +157,73 @@ function write_date(now){
}
const GPS_MSG_COORDS_Y_E = 90;
const GPS_MSG_COORDS_Y_N = 105;
const INFO_PANEL_LINE_Y1 = 90;
const INFO_PANEL_LINE_Y2 = 105;
var gps_status_requires_update = true;
var last_gps_coords_msg_n = "";
var last_gps_coords_msg_e = "";
function write_GPS_status(){
if(!gps_status_requires_update)
return;
var gps_coords = location.getCoordinates();
var gps_coords_msg_n;
var gps_coords_msg_e;
var gps_coords_msg = [];
if(location.isGPSLocation()) {
if(gps_coords == null) {
if (location.getGPSPower() > 0) {
gps_coords_msg_n = "Locating";
gps_coords_msg_e = "GPS";
gps_coords_msg = ["Locating","GPS"];
} else {
gps_coords_msg_n = "ERROR";
gps_coords_msg_e = "GPS";
gps_coords_msg = ["ERROR","GPS"];
}
} else {
if (location.getGPSPower() > 0) {
gps_coords_msg_n = "Updating";
gps_coords_msg_e = "GPS";
gps_coords_msg = ["Updating","GPS"];
}
}
}
if(gps_coords_msg_n == null){
gps_coords_msg_n = "N:" + Math2.format000_00(gps_coords[1]);
gps_coords_msg_e = "E:" + Math2.format000_00(gps_coords[0]);
if(gps_coords_msg.length == 0){
gps_coords_msg = ["N:" + Math2.format000_00(gps_coords[1]),
"E:" + Math2.format000_00(gps_coords[0])];
}
g.setColor(screen_info.screen_bg_color[0],screen_info.screen_bg_color[1],screen_info.screen_bg_color[2]);
//g.setColor(0.5,0.5,0.5);
g.fillRect(DATE_X_COORD,INFO_PANEL_LINE_Y1,60,INFO_PANEL_LINE_Y2 + 13);
g.setFont("Vector",13);
g.setFontAlign(-1,-1,0);
console.log("n:" + gps_coords_msg_n + " e:" + gps_coords_msg_e);
if(last_gps_coords_msg_e != gps_coords_msg_e) {
g.setColor(screen_info.screen_bg_color[0],
screen_info.screen_bg_color[1],
screen_info.screen_bg_color[2]);
g.drawString(last_gps_coords_msg_e, DATE_X_COORD, GPS_MSG_COORDS_Y_E);
g.drawString(last_gps_coords_msg_n, DATE_X_COORD, GPS_MSG_COORDS_Y_N);
g.setColor(0.9,0.9,0.9);
g.drawString(gps_coords_msg_e, DATE_X_COORD, GPS_MSG_COORDS_Y_E);
g.drawString(gps_coords_msg_n, DATE_X_COORD, GPS_MSG_COORDS_Y_N);
last_gps_coords_msg_e = gps_coords_msg_e;
last_gps_coords_msg_n = gps_coords_msg_n;
}
g.drawString(gps_coords_msg[0], DATE_X_COORD, INFO_PANEL_LINE_Y1,1);
g.drawString(gps_coords_msg[1], DATE_X_COORD, INFO_PANEL_LINE_Y2,1);
gps_status_requires_update = false;
}
const TWILIGHT_X_COORD = 200;
const SUNUP_Y_COORD = 90;
const SUNDOWN_Y_COORD = 105;
var last_sunup = "";
var last_sundown = "";
var twilight_times_requires_update = true;
function write_twilight_times(){
if(!twilight_times_requires_update)
return;
var sunup;
var sundown;
var twilight_msg=[];
if(day_info != null) {
sunup = format_time(day_info.sunrise_date);
sundown = format_time(day_info.sunset_date);
} else {
sunup = "";
sundown = "";
twilight_msg = [format_time(day_info.sunrise_date), format_time(day_info.sunset_date)];
}
g.setColor(screen_info.screen_bg_color[0],screen_info.screen_bg_color[1],screen_info.screen_bg_color[2]);
g.fillRect(TWILIGHT_X_COORD,INFO_PANEL_LINE_Y1,240,INFO_PANEL_LINE_Y2 + 13);
g.setFont("Vector",13);
g.setFontAlign(-1,-1,0);
if(last_sunup != "" && last_sunup != sunup){
g.setColor(screen_info.screen_bg_color[0],screen_info.screen_bg_color[1],screen_info.screen_bg_color[2]);
g.drawString(last_sunup, TWILIGHT_X_COORD,SUNUP_Y_COORD);
g.drawString(last_sundown, TWILIGHT_X_COORD,SUNDOWN_Y_COORD);
}
g.setColor(Colors.YELLOW[0],Colors.YELLOW[1],Colors.YELLOW[2]);
g.drawString(sunup, TWILIGHT_X_COORD,SUNUP_Y_COORD);
GraphicUtils.fill_circle_partial_y(TWILIGHT_X_COORD-15,
SUNUP_Y_COORD+7,
INFO_PANEL_LINE_Y1+7,
7,
SUNUP_Y_COORD+7,
SUNUP_Y_COORD);
g.setColor(1,0.7,0);
g.drawString(sundown, TWILIGHT_X_COORD,SUNDOWN_Y_COORD);
INFO_PANEL_LINE_Y1+7,
INFO_PANEL_LINE_Y1);
g.drawString(twilight_msg[0], TWILIGHT_X_COORD,INFO_PANEL_LINE_Y1,1);
g.setColor(1,0.8,0);
g.drawString(twilight_msg[1], TWILIGHT_X_COORD,INFO_PANEL_LINE_Y2,1);
last_sunup = sunup;
last_sundown = sundown;
twilight_times_requires_update = false;
}