[gegl] newsprint: add black pullout property
- From: Øyvind "pippin" Kolås <ok src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gegl] newsprint: add black pullout property
- Date: Wed, 17 Jul 2019 16:29:47 +0000 (UTC)
commit 172324ffa9235d25a6dede86d04065cb894e9f8e
Author: Øyvind Kolås <pippin gimp org>
Date: Wed Jul 17 18:28:59 2019 +0200
newsprint: add black pullout property
operations/common/newsprint.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
---
diff --git a/operations/common/newsprint.c b/operations/common/newsprint.c
index 80d307434..24e313092 100644
--- a/operations/common/newsprint.c
+++ b/operations/common/newsprint.c
@@ -159,6 +159,11 @@ property_double (twist, _("Black angle"), 75.0)
ui_meta ("bw-label", _("Angle"))
ui_meta ("cmyk-label", _("Black angle"))
+property_double (black_pullout, _("Black pullout"), 1.0)
+ value_range (0.0, 1.0)
+ description (_("How much of common gray to pull out of CMY"))
+ ui_meta ("visible", "color-model {cmyk}")
+
property_int (aa_samples, _("Anti-alias oversampling factor"), 16)
value_range (1, 128)
description (_("Number of samples that are averaged for antialiasing the result."))
@@ -492,7 +497,7 @@ process (GeglOperation *operation,
if (m < k) k = m;
if (y < k) k = y;
- k = k * 0.40; /* black pull out */
+ k = k * o->black_pullout; /* black pull out */
if (k < 1.0)
{
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