Documentation
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Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type AggregationType ¶
type AggregationType uint8
AggregationType specifies the type of aggregation to be done
const ( Mode AggregationType = iota // pick the highest priority value Mean // weighted average all values )
type MedianCutQuantizer ¶
type MedianCutQuantizer struct {
// The type of Aggregation to be used to find final colors
Aggregation AggregationType
// The Weighting function to use on each pixel
Weighting func(image.Image, int, int) uint32
// Whether need to add a transparent entry after conversion
ReserveTransparent bool
}
MedianCutQuantizer implements the go draw.Quantizer interface using the Median Cut method
func (*MedianCutQuantizer) QuantizeMultiple ¶
QuantizeMultiple quantizes several images at once to a palette and returns the palette
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