[gimp-help] Update Value Propagate filter
- From: Julien Hardlin <jhardlin src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gimp-help] Update Value Propagate filter
- Date: Fri, 28 Dec 2018 17:38:07 +0000 (UTC)
commit 99252fab8b717a5909154a270756eb39e4989dae
Author: Julien Hardelin <jhardlin orange fr>
Date: Fri Dec 28 18:37:29 2018 +0100
Update Value Propagate filter
.../C/filters/distort/value_propagate-dialog.png | Bin 0 -> 28454 bytes
images/C/filters/distort/vpropagate.png | Bin 27412 -> 0 bytes
.../C/filters/examples/distort/vpropag-ex-b-w.jpg | Bin 0 -> 62471 bytes
src/filters/distort/vpropagate.xml | 165 ++++++++++-----------
4 files changed, 81 insertions(+), 84 deletions(-)
---
diff --git a/images/C/filters/distort/value_propagate-dialog.png
b/images/C/filters/distort/value_propagate-dialog.png
new file mode 100644
index 000000000..19ea174d9
Binary files /dev/null and b/images/C/filters/distort/value_propagate-dialog.png differ
diff --git a/images/C/filters/examples/distort/vpropag-ex-b-w.jpg
b/images/C/filters/examples/distort/vpropag-ex-b-w.jpg
new file mode 100644
index 000000000..fd8e6d4f0
Binary files /dev/null and b/images/C/filters/examples/distort/vpropag-ex-b-w.jpg differ
diff --git a/src/filters/distort/vpropagate.xml b/src/filters/distort/vpropagate.xml
index 5cb51bf86..c77f5cd60 100644
--- a/src/filters/distort/vpropagate.xml
+++ b/src/filters/distort/vpropagate.xml
@@ -2,13 +2,11 @@
<!DOCTYPE sect2 PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
"http://www.docbook.org/xml/4.3/docbookx.dtd";>
<!-- section history:
+ 2018-12-28 j.h: update to v2.10
2008-08-13 ude: fixed description (bug #546324); re-arranged option list
- 2007-08-15 Added Spanish translation by AntI
- 2007-04-25 KoSt: added 'no'
- 2005-12-07 replaced <simplesect> by <sect3> by lexa
- 2005-09-10 de added by axel.wernicke
-->
-<sect2 id="gimp-filter-value-propagate">
+<sect2 xmlns:xi="http://www.w3.org/2001/XInclude";
+ id="gimp-filter-value-propagate">
<title>Value Propagate</title>
<indexterm>
@@ -40,7 +38,7 @@
</figure>
<para>
This filter works on color borders. It spreads pixels that differ in a
- specified way from their neighbouring pixels.
+ specified way from their neighboring pixels.
</para>
</sect3>
@@ -63,18 +61,15 @@
<mediaobject>
<imageobject>
<imagedata format="PNG"
- fileref="images/filters/distort/vpropagate.png"/>
+ fileref="images/filters/distort/value_propagate-dialog.png"/>
</imageobject>
</mediaobject>
</figure>
<variablelist>
<varlistentry>
- <term>Preview</term>
+ <term>Presets, Preview, Split view</term>
<listitem>
- <para>
- The result of your settings will appear in the Preview without
- affecting the image until you click on <guibutton>OK</guibutton>.
- </para>
+ <xi:include href="../about-common-features.xml"/>
</listitem>
</varlistentry>
<varlistentry>
@@ -186,14 +181,17 @@
</listitem>
</varlistentry>
<varlistentry>
- <term>Foreground to peaks</term>
+ <term>Color to peaks</term>
<listitem>
<para>
The propagated areas will be filled with the foreground
color of the toolbox.
</para>
+ <para>
+ A color selector opens, with a color picker.
+ </para>
<figure>
- <title>Foreground to peaks</title>
+ <title>Color to peaks</title>
<mediaobject>
<imageobject>
<imagedata format="PNG"
@@ -201,7 +199,7 @@
</imageobject>
<caption>
<para>
- In this example, the foreground color in Toolbox is
+ In this example, the selected color is
Red. A thin border, one pixel wide, red, is added
around objects. With smoothed objects, this border is
located at the furthest limit of smoothing. Here,
@@ -215,13 +213,14 @@
</listitem>
</varlistentry>
<varlistentry>
- <term>Only foreground</term>
+ <term>Only color</term>
<listitem>
<para>
- Only areas with the Toolbox Foreground color will propagate.
+ Only areas with the selected color will propagate. With this
+ option, soft and fuzzy edges don't propagate well.
</para>
<figure>
- <title>Only foreground</title>
+ <title>Only color</title>
<mediaobject>
<imageobject>
<imagedata format="PNG"
@@ -229,7 +228,7 @@
</imageobject>
<caption>
<para>
- In this example, the foreground color in Toolbox is
+ In this example, the selected color is
that of the green object. After applying filter
several times, the green area is clearly enlarged.
</para>
@@ -238,14 +237,6 @@
</figure>
</listitem>
</varlistentry>
- <varlistentry>
- <term>Only background</term>
- <listitem>
- <para>
- Only areas with the Background color will propagate.
- </para>
- </listitem>
- </varlistentry>
<varlistentry>
<term>More opaque</term>
<term>More transparent</term>
@@ -287,67 +278,73 @@
</variablelist>
</listitem>
</varlistentry>
+
<varlistentry>
- <term>Propagate</term>
+ <term>Lower threshold</term>
+ <term>Upper threshold</term>
<listitem>
- <variablelist>
- <varlistentry>
- <term>Lower threshold</term>
- <term>Upper threshold</term>
- <listitem>
- <para>
- A pixel will be propagated (spread) if the difference in
- value between the pixel and its neighbour is no smaller than
- the lower threshold and no larger than the upper threshold.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>Propagating rate</term>
- <listitem>
- <para>
- That's the propagating amount. The higher it will be the
- more colored the propagation will be.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <!--Propagating direction-->
- <term>To left</term>
- <term>To top</term>
- <term>To right</term>
- <term>To bottom</term>
- <listitem>
- <para>
- You can select one or more directions.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>Propagating alpha channel</term>
- <listitem>
- <para>
- If checked, the pixel alpha value will be propagated,
- otherwise the pixel will get the alpha of the neighbouring
- pixels. This checkbox is only visible when the active layer
- has an alpha channel.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>Propagating value channel</term>
- <listitem>
- <para>
- If checked, the pixel's color channels (gray channel on
- grayscaled images) will be propagated. The option is
- checked by default, of course. This checkbox too is only
- visible when the active layer has an alpha channel.
- </para>
- </listitem>
- </varlistentry>
- </variablelist>
+ <para>
+ A pixel will be propagated (spread) if the difference in
+ value between the pixel and its neighbour is no smaller than
+ the lower threshold and no larger than the upper threshold.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>Propagating rate</term>
+ <listitem>
+ <para>
+ That's the propagating amount. The higher it will be the
+ more colored the propagation will be.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <!--Propagating direction-->
+ <term>To top</term>
+ <term>To left</term>
+ <term>To right</term>
+ <term>To bottom</term>
+ <listitem>
+ <para>
+ You can select one or more directions.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>Propagating value channel</term>
+ <listitem>
+ <para>
+ If checked, the pixel's color channels (gray channel on
+ grayscaled images) will be propagated. The option is
+ checked by default, of course.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>Propagating alpha channel</term>
+ <listitem>
+ <para>
+ If checked, the pixel alpha value will be propagated,
+ otherwise the pixel will get the alpha of the neighboring
+ pixels.
+ </para>
</listitem>
</varlistentry>
</variablelist>
</sect3>
+ <sect3>
+ <title>Using Value Propagate</title>
+ <mediaobject>
+ <imageobject>
+ <imagedata format="JPG"
+ fileref="images/filters/examples/distort/vpropag-ex-b-w.jpg"/>
+ </imageobject>
+ <caption>
+ <para>
+ Left: Original........Middle: More white........Right: More black
+ </para>
+ </caption>
+ </mediaobject>
+ </sect3>
</sect2>
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