sbrl-github/Air-Quality-Web
1
0
Fork 0
mirror of https://github.com/ConnectedHumber/Air-Quality-Web synced 2024-11-22 06:23:01 +00:00
Code Issues Releases Wiki Activity

Flip guage upside-down

Browse source
This commit is contained in:
Starbeamrainbowlabs 2019-05-09 21:34:01 +01:00
parent 01c753a93f
commit cd5ac2a620
Signed by: sbrl
GPG key ID: 1BE5172E637709C2
1 changed files with 3 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
client_src/js/Guage.mjs
View file

@ -46,8 +46,8 @@ class Guage {
// console.log(gradient_spec);
let gradient = this.context.createLinearGradient(
0, guage_size.y,
0, guage_size.y + guage_size.height
0, guage_size.y + guage_size.height,
0, guage_size.y
);
for (let point in gradient_spec)
gradient.addColorStop(parseFloat(point), gradient_spec[point]);
@ -67,7 +67,7 @@ class Guage {
this.context.lineWidth = 1.5 * pixel_ratio;
for (let point in this.spec) {
let value = parseFloat(point) / this.max;
let value = 1 - (parseFloat(point) / this.max);
let draw_x = guage_size.x + guage_size.width + 3;
let draw_y = guage_size.y + (value * guage_size.height);