52 lines
1.0 KiB
JavaScript
Executable File
52 lines
1.0 KiB
JavaScript
Executable File
// applies zooming to the stroke thickness
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const zoomStroke = (thickness, widthRatio, heightRatio) => {
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let ratio;
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ratio = (widthRatio + heightRatio) / 2;
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return thickness * 100 / ratio;
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};
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const formatColor = (color) => {
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//let color = this.props.shape.shape.shape.color;
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if (color == null) {
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color = '0'; // default value
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}
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if (!color.toString().match(/\#.*/)) {
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color = colourToHex(color);
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}
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return color;
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};
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const colourToHex = (value) => {
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let hex;
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hex = parseInt(value).toString(16);
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while (hex.length < 6) {
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hex = `0${hex}`;
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}
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return `#${hex}`;
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};
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const getStrokeWidth = ((thickness, widthRatio, heightRatio) =>
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zoomStroke(formatThickness(thickness), widthRatio, heightRatio)
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);
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const formatThickness = (thickness) => {
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if (thickness == null) {
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thickness = '1'; // default value
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}
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if (!thickness.toString().match(/.*px$/)) {
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`#${thickness}px`; // leading "#" - to be compatible with Firefox
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}
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return thickness;
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};
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export default {
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formatColor,
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getStrokeWidth,
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};
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