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Make it possible to change font size on text labels #50

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22 changes: 22 additions & 0 deletions dual-gauge-card.js
Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,16 @@ class DualGaugeCard extends HTMLElement {
if (!this.config.max) {
this.config.max = 100;
}

if (!this.config.fontsize) {
this.config.fontsize = 20;
}
if (!this.config.outer.fontsize) {
this.config.outer.fontsize = this.config.fontsize;
}
if (!this.config.inner.fontsize) {
this.config.inner.fontsize = this.config.fontsize;
}
Comment on lines +27 to +36
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@Rocka84 Rocka84 Mar 3, 2022

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The default values for css-variables should be set via css. See my other suggestion.
What should happen here is to use the global value for the inner and/or outer gauge, if available and no individual values are set.

Suggested change
if (!this.config.fontsize) {
this.config.fontsize = 20;
}
if (!this.config.outer.fontsize) {
this.config.outer.fontsize = this.config.fontsize;
}
if (!this.config.inner.fontsize) {
this.config.inner.fontsize = this.config.fontsize;
}
if (this.config.fontsize && !this.config.outer.fontsize) {
this.config.outer.fontsize = this.config.fontsize;
}
if (this.config.fontsize && !this.config.inner.fontsize) {
this.config.inner.fontsize = this.config.fontsize;
}


if (!this.config.inner.min) {
this.config.inner.min = this.config.min;
Expand Down Expand Up @@ -234,6 +244,13 @@ class DualGaugeCard extends HTMLElement {
if (this.config.background_color) {
this._setCssVariable(this.nodes.content, 'gauge-background-color', this.config.background_color);
}

if (this.config.outer.fontsize) {
this._setCssVariable(this.nodes.content, 'outer-font-size', this.config.outer.fontsize + 'px');
}
if (this.config.inner.fontsize) {
this._setCssVariable(this.nodes.content, 'inner-font-size', this.config.inner.fontsize + 'px');
}

this._initStyles();
}
Expand All @@ -258,6 +275,9 @@ class DualGaugeCard extends HTMLElement {
--value-font-size: calc(var(--gauge-card-width) / 17);
--title-font-size: calc(var(--gauge-card-width) / 14);
--label-font-size: calc(var(--gauge-card-width) / 20);

--outer-font-size: var(--outer-font-size);
--inner-font-size: var(--inner-font-size);
Comment on lines +279 to +280
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This sets those variables to themselves, which doesn't do much.

Instead the default value should be set here and should be relative to --gauge-card-width, like the other font sizes.

Suggested change
--outer-font-size: var(--outer-font-size);
--inner-font-size: var(--inner-font-size);
--outer-font-size: calc(var(--gauge-card-width) / 15);
--inner-font-size: calc(var(--gauge-card-width) / 15);


width: var(--gauge-card-width);
padding: 16px;
Expand Down Expand Up @@ -344,12 +364,14 @@ class DualGaugeCard extends HTMLElement {

.gauge-value-outer, .gauge-label-outer {
color: var(--outer-color);
font-size: var(--outer-font-size);
}


.gauge-value-inner, .gauge-label-inner {
right: 0;
color: var(--inner-color);
font-size: var(--inner-font-size);
}


Expand Down