30 lines
648 B
Go
30 lines
648 B
Go
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package imagequant
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/*
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#include "libimagequant.h"
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*/
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import "C"
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type Histogram struct {
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p *C.struct_liq_histogram
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}
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func (this *Histogram) AddImage(attr *Attributes, img *Image) error {
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return translateError(C.liq_histogram_add_image(this.p, attr.p, img.p))
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}
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func (this *Histogram) Quantize(attr *Attributes) (*Result, error) {
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res := Result{}
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liqerr := C.liq_histogram_quantize(this.p, attr.p, &res.p)
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if liqerr != C.LIQ_OK {
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return nil, translateError(liqerr)
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}
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return &res, nil
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}
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// Free memory. Callers must not use this object after Release has been called.
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func (this *Histogram) Release() {
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C.liq_histogram_destroy(this.p)
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}
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