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{};\n useEffect(() => {\n const getControlPoints = (): Point[] => {\n let correctedStartPoint: Point = [0, 0];\n if (Array.isArray(startPoint)) {\n correctedStartPoint = [\n startPoint[0] != null ? startPoint[0] : 0.0,\n startPoint[1] != null ? startPoint[1] : 0.0,\n ];\n }\n let correctedEndPoint: Point = [0.0, 1.0];\n if (Array.isArray(endPoint)) {\n correctedEndPoint = [\n endPoint[0] != null ? endPoint[0] : 0.0,\n endPoint[1] != null ? endPoint[1] : 1.0,\n ];\n }\n return [correctedStartPoint, correctedEndPoint];\n };\n\n const [start, end] = getControlPoints();\n start[0] *= width;\n end[0] *= width;\n start[1] *= height;\n end[1] *= height;\n const py = end[1] - start[1];\n const px = end[0] - start[0];\n\n setPseudoAngle(90 + (Math.atan2(py, px) * 180) / Math.PI);\n }, [width, height, startPoint, endPoint]);\n\n useEffect(() => {\n const nextGradientColors = colors.map((color: number, index: number): string => {\n const hexColor = normalizeColor(color);\n let output = hexColor;\n if (locations && locations[index]) {\n const location = Math.max(0, Math.min(1, locations[index]));\n // Convert 0...1 to 0...100\n const percentage = location * 100;\n output += ` ${percentage}%`;\n }\n return output;\n });\n\n setGradientColors(nextGradientColors);\n }, [colors, locations]);\n\n const colorStyle = gradientColors.join(',');\n const backgroundImage = `linear-gradient(${pseudoAngle}deg, ${colorStyle})`;\n // TODO: Bacon: In the future we could consider adding `backgroundRepeat: \"no-repeat\"`. For more\n // browser support.\n return (\n <View\n {...props}\n style={[\n props.style,\n // @ts-ignore: [ts] Property 'backgroundImage' does not exist on type 'ViewStyle'.\n { backgroundImage },\n ]}\n onLayout={event => {\n setLayout(event.nativeEvent.layout);\n if (props.onLayout) {\n props.onLayout(event);\n }\n }}\n />\n );\n};\n\nexport default NativeLinearGradient;\n"]}