28 lines
804 B
Swift
28 lines
804 B
Swift
import CoreText
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import UIKit
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extension NSAttributedString {
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func rd_paginatedFrames(
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size: CGSize,
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fragmentOffsets: [String: Int] = [:]
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) -> [RDEPUBTextLayoutFrame] {
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RDEPUBTextLayouter(attributedString: self, pageSize: size)
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.layoutFrames(fragmentOffsets: fragmentOffsets)
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}
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func ss_pageRanges(size: CGSize) -> [NSRange] {
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rd_paginatedFrames(size: size).map(\.contentRange)
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}
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}
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extension UIColor {
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var ss_cssString: String {
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var red: CGFloat = 0
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var green: CGFloat = 0
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var blue: CGFloat = 0
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var alpha: CGFloat = 0
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getRed(&red, green: &green, blue: &blue, alpha: &alpha)
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return String(format: "rgba(%d, %d, %d, %.3f)", Int(red * 255), Int(green * 255), Int(blue * 255), alpha)
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}
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}
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