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allowing transparent background #7

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23 changes: 8 additions & 15 deletions particle-network.js
Original file line number Diff line number Diff line change
Expand Up @@ -97,24 +97,17 @@
'z-index': 1
});

// Check if valid background hex color
if ((/(^#[0-9A-F]{6}$)|(^#[0-9A-F]{3}$)/i).test(this.options.background)) {
this.setStyles(this.bgDiv, {
'background': this.options.background
});
}
// Else check if valid image
else if ((/\.(gif|jpg|jpeg|tiff|png)$/i).test(this.options.background)) {
// Set background
this.setStyles(this.bgDiv, {
'background': this.options.background
});

// If background is image
if ((/\.(gif|jpg|jpeg|tiff|png|svg)$/i).test(this.options.background)) {
this.setStyles(this.bgDiv, {
'background': 'url("' + this.options.background + '") no-repeat center',
'background-size': 'cover'
});
}
// Else throw error
else {
console.error('Please specify a valid background image or hexadecimal color');
return false;
}

// Check if valid particleColor
if (!(/(^#[0-9A-F]{6}$)|(^#[0-9A-F]{3}$)/i).test(this.options.particleColor)) {
Expand Down Expand Up @@ -245,7 +238,7 @@
return 1;
}
else if (speed === 'slow') {
return 0.33;
return 0.2;
}
else if (speed === 'none') {
return 0;
Expand Down
2 changes: 1 addition & 1 deletion particle-network.min.js

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