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23 lines
574 B
Go
23 lines
574 B
Go
package processing
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import (
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"github.com/imgproxy/imgproxy/v3/imagedata"
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"github.com/imgproxy/imgproxy/v3/options"
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"github.com/imgproxy/imgproxy/v3/vips"
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)
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func scale(pctx *pipelineContext, img *vips.Image, po *options.ProcessingOptions, imgdata *imagedata.ImageData) error {
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if pctx.wscale != 1 || pctx.hscale != 1 {
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wscale, hscale := pctx.wscale, pctx.hscale
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if (pctx.angle+po.Rotate)%180 == 90 {
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wscale, hscale = hscale, wscale
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}
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if err := img.Resize(wscale, hscale); err != nil {
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return err
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}
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}
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return copyMemoryAndCheckTimeout(pctx.ctx, img)
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}
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