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Code Issues Releases Wiki Activity

Flip guage upside-down

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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
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6
client_src/js/Guage.mjs
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@ -46,8 +46,8 @@ class Guage {
// console.log(gradient_spec); // console.log(gradient_spec);
let gradient = this.context.createLinearGradient( 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) for (let point in gradient_spec)
gradient.addColorStop(parseFloat(point), gradient_spec[point]); gradient.addColorStop(parseFloat(point), gradient_spec[point]);
@ -67,7 +67,7 @@ class Guage {
this.context.lineWidth = 1.5 * pixel_ratio; this.context.lineWidth = 1.5 * pixel_ratio;
for (let point in this.spec) { 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_x = guage_size.x + guage_size.width + 3;
let draw_y = guage_size.y + (value * guage_size.height); let draw_y = guage_size.y + (value * guage_size.height);