markmental/ws4kp-linhanced
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

better error handling for api.weather.gov

Browse source
This commit is contained in:
Matt Walsh 2020-09-09 15:23:19 -05:00
commit eb321005d9
12 changed files with 39 additions and 69 deletions
Download patch file Download diff file Expand all files Collapse all files

12
server/scripts/modules/radar.js
View file

@ -16,22 +16,19 @@ class Radar extends WeatherDisplay {
{time: 1, si: 2},
{time: 1, si: 3},
{time: 1, si: 4},
{time: 1, si: 5},
{time: 4, si: 6},
{time: 4, si: 5},
{time: 1, si: 0},
{time: 1, si: 1},
{time: 1, si: 2},
{time: 1, si: 3},
{time: 1, si: 4},
{time: 1, si: 5},
{time: 4, si: 6},
{time: 4, si: 5},
{time: 1, si: 0},
{time: 1, si: 1},
{time: 1, si: 2},
{time: 1, si: 3},
{time: 1, si: 4},
{time: 1, si: 5},
{time: 12, si: 6},
{time: 12, si: 5},
];
// pre-load background image (returns promise)
@ -214,10 +211,12 @@ class Radar extends WeatherDisplay {
this.data = radarInfo.map(radar=>radar.canvas);
this.times = radarInfo.map(radar=>radar.time);
this.setStatus(STATUS.loaded);
}
async drawCanvas() {
super.drawCanvas();
if (this.screenIndex === -1) return;
this.context.drawImage(await this.backgroundImage, 0, 0);
const {DateTime} = luxon;
// Title
@ -244,7 +243,6 @@ class Radar extends WeatherDisplay {
draw.text(this.context, 'Star4000 Small', '24pt', '#ffffff', 438, 105, this.times[this.screenIndex].toLocaleString(DateTime.TIME_SIMPLE), 2, 'center');
this.finishDraw();
this.setStatus(STATUS.loaded);
}
// utility latitude/pixel conversions