36 lines
782 B
Swift
36 lines
782 B
Swift
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struct PartialSvgImage: HtmlProducer {
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let imagePath: String
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let altText: String?
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let x: Int
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let y: Int
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let width: Int
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let height: Int
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private var aspectRatio: Double {
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guard height > 1 else {
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return 1
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}
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return Double(width) / Double(height)
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}
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private var imageAltText: String {
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guard let altText else {
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return ""
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}
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return " alt='\(altText.htmlEscaped())'"
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}
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func populate(_ result: inout String) {
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result += "<span class='content-image svg-image'>"
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result += "<img src='\(imagePath)#svgView(viewBox(\(x), \(y), \(width), \(height)))' loading='lazy' style='aspect-ratio:\(aspectRatio)'\(imageAltText)/>"
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result += "</span>"
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}
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}
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