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ColorUtils.java
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| public static String makeColorWithAlpha(String originalColor, double alpha) { | |
| long alphaFixed = Math.round(alpha * 255); | |
| String alphaHex = Long.toHexString(alphaFixed); | |
| if (alphaHex.length() == 1) { | |
| alphaHex = "0" + alphaHex; | |
| } | |
| originalColor = originalColor.replace("#", "#" + alphaHex); | |
| return originalColor; | |
| } |
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