PNGFormatter

private struct PNGFormatter : LibGdFormatter

Defines a formatter to be used on PNG import & export conversions

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  • Function pointer to libgd’s built-in png image create function

    Declaration

    Swift

    fileprivate let importFunction: (Int32, UnsafeMutableRawPointer) -> gdImagePtr?
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  • Function pointer to libgd’s built-in png image export function

    Declaration

    Swift

    fileprivate let exportFunction: (gdImagePtr, UnsafeMutablePointer<Int32>) -> UnsafeMutableRawPointer?
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