24 wiersze
525 B
TypeScript
24 wiersze
525 B
TypeScript
/**
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* Clamp the given number to be between 0 and 255, then
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* convert it to hexadecimal.
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*/
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export function clampedByteToHex(value: number): string {
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if (value < 0) {
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value = 0;
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} else if (value > 255) {
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value = 255;
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}
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let hex = value.toString(16);
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if (hex.length === 1) {
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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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/**
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* Convert the given array of numbers to an RGB hex value.
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*/
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export function clampedBytesToRGBColor(values: number[]): string {
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return "#" + values.map(clampedByteToHex).join("");
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}
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