37 lines
718 B
Go
37 lines
718 B
Go
package thumb
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// VideoSizes contains all valid video output sizes sorted by size.
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var VideoSizes = SizeList{
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Sizes[Fit7680],
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Sizes[Fit4096],
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Sizes[Fit3840],
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Sizes[Fit2560],
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Sizes[Fit2048],
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Sizes[Fit1920],
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Sizes[Fit1280],
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Sizes[Fit720],
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}
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// VideoSize returns the largest video size type for the given width limit.
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func VideoSize(limit int) Size {
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if limit < 0 {
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// Return maximum size.
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return Sizes[Fit7680]
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} else if limit == 0 {
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// Return default size.
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return Sizes[Fit3840]
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} else if limit <= 720 {
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// Return minimum size.
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return Sizes[Fit720]
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}
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// Find match.
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for _, t := range VideoSizes {
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if t.Width <= limit {
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return t
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}
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}
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// Return maximum size.
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return Sizes[Fit7680]
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}
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