Mercurial > cgi-bin > hgweb.cgi > ImagePrep

diff src/name/blackcap/imageprep/RotateDialog.kt @ 8:b5fcabce391f

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Use bicubic interpolation, like Gimp.
author David Barts <n5jrn@me.com>
date Fri, 17 Jul 2020 22:56:00 -0700
parents 9129ae110146
children 1f824742e1fa
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--- a/src/name/blackcap/imageprep/RotateDialog.kt	Fri Jul 17 19:56:25 2020 -0700
+++ b/src/name/blackcap/imageprep/RotateDialog.kt	Fri Jul 17 22:56:00 2020 -0700
@@ -132,7 +132,7 @@
                             val nHeight = (imageIn.height * ratio).toInt()
                             val imageOut = BufferedImage(nWidth, nHeight, BufferedImage.TYPE_INT_RGB)
                             val graphics = imageOut.createGraphics().apply {
-                                setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR)
+                                setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BICUBIC)
                                 setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY)
                                 setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON)
                             }