[gimp-help] Update Edge-detect filters
- From: Julien Hardlin <jhardlin src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gimp-help] Update Edge-detect filters
- Date: Mon, 14 Jan 2019 17:33:04 +0000 (UTC)
commit 2b71a90ff2c98d8d88deeff12d450ad21224a9d4
Author: Julien Hardelin <jhardlin orange fr>
Date: Mon Jan 14 18:32:22 2019 +0100
Update Edge-detect filters
images/C/filters/edge-detect/diff-gauss.png | Bin 27616 -> 0 bytes
images/C/filters/edge-detect/diff_gauss-dialog.png | Bin 0 -> 17562 bytes
images/C/filters/edge-detect/edge-dialog.png | Bin 0 -> 62360 bytes
images/C/filters/edge-detect/edge.png | Bin 39056 -> 0 bytes
.../filters/edge-detect/image_gradient-dialog.png | Bin 0 -> 16296 bytes
images/C/filters/edge-detect/laplace-dialog.jpg | Bin 0 -> 16344 bytes
images/C/filters/edge-detect/neon-dialog.png | Bin 0 -> 16106 bytes
images/C/filters/edge-detect/neon.png | Bin 28830 -> 0 bytes
images/C/filters/edge-detect/sobel-dialog.png | Bin 0 -> 16068 bytes
images/C/filters/edge-detect/sobel.png | Bin 22855 -> 0 bytes
images/C/filters/examples/edge-taj-dog.jpg | Bin 24878 -> 59830 bytes
src/filters/edge-detect/dog.xml | 51 +++----
src/filters/edge-detect/edge_detect.xml | 159 +++++++++------------
src/filters/edge-detect/laplace.xml | 23 ++-
src/filters/edge-detect/neon.xml | 19 +--
src/filters/edge-detect/sobel.xml | 18 +--
16 files changed, 115 insertions(+), 155 deletions(-)
---
diff --git a/images/C/filters/edge-detect/diff_gauss-dialog.png
b/images/C/filters/edge-detect/diff_gauss-dialog.png
new file mode 100644
index 000000000..d88f89220
Binary files /dev/null and b/images/C/filters/edge-detect/diff_gauss-dialog.png differ
diff --git a/images/C/filters/edge-detect/edge-dialog.png b/images/C/filters/edge-detect/edge-dialog.png
new file mode 100644
index 000000000..b6394961f
Binary files /dev/null and b/images/C/filters/edge-detect/edge-dialog.png differ
diff --git a/images/C/filters/edge-detect/image_gradient-dialog.png
b/images/C/filters/edge-detect/image_gradient-dialog.png
new file mode 100644
index 000000000..88bedd245
Binary files /dev/null and b/images/C/filters/edge-detect/image_gradient-dialog.png differ
diff --git a/images/C/filters/edge-detect/laplace-dialog.jpg b/images/C/filters/edge-detect/laplace-dialog.jpg
new file mode 100644
index 000000000..1ff5a18f1
Binary files /dev/null and b/images/C/filters/edge-detect/laplace-dialog.jpg differ
diff --git a/images/C/filters/edge-detect/neon-dialog.png b/images/C/filters/edge-detect/neon-dialog.png
new file mode 100644
index 000000000..9988ac534
Binary files /dev/null and b/images/C/filters/edge-detect/neon-dialog.png differ
diff --git a/images/C/filters/edge-detect/sobel-dialog.png b/images/C/filters/edge-detect/sobel-dialog.png
new file mode 100644
index 000000000..acaa66893
Binary files /dev/null and b/images/C/filters/edge-detect/sobel-dialog.png differ
diff --git a/images/C/filters/examples/edge-taj-dog.jpg b/images/C/filters/examples/edge-taj-dog.jpg
index c0d30b038..ff8b159ce 100644
Binary files a/images/C/filters/examples/edge-taj-dog.jpg and b/images/C/filters/examples/edge-taj-dog.jpg
differ
diff --git a/src/filters/edge-detect/dog.xml b/src/filters/edge-detect/dog.xml
index 495af980c..2b20c8a27 100644
--- a/src/filters/edge-detect/dog.xml
+++ b/src/filters/edge-detect/dog.xml
@@ -2,13 +2,10 @@
<!DOCTYPE sect2 PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
"http://www.docbook.org/xml/4.3/docbookx.dtd";>
<!-- section history:
- 2007-08-17 Added Spanish translation by AntI
- 2007-04-09 KoSt: added 'no'
- 2005-12-07 replaced <simplesect> by <sect3> by lexa
- 050930 de replaced informalfigure by axel.wernicke
- 050829 de added by axel.wernicke
+ 2019-01-14 j.h update to v2.10
-->
-<sect2 id="gimp-filter-difference-of-gaussians">
+<sect2 xmlns:xi="http://www.w3.org/2001/XInclude";
+id="gimp-filter-difference-of-gaussians">
<title>Difference of Gaussians</title>
<indexterm>
@@ -41,7 +38,10 @@
fileref="images/filters/examples/edge-taj-dog.jpg"/>
</imageobject>
<caption>
- <para>Filter <quote>Difference of Gaussians</quote> applied</para>
+ <para>
+ Filter <quote>Difference of Gaussians</quote> applied with radius 1 =
+ 1.000 and radius 2 = 0.100.
+ </para>
</caption>
</mediaobject>
</figure>
@@ -86,45 +86,26 @@
<mediaobject>
<imageobject>
<imagedata format="PNG"
- fileref="images/filters/edge-detect/diff-gauss.png"/>
+ fileref="images/filters/edge-detect/diff_gauss-dialog.png"/>
</imageobject>
</mediaobject>
</figure>
<variablelist>
<varlistentry>
- <term>Smoothing Parameters</term>
+ <term>Presets, Preview, Split view</term>
<listitem>
- <para>
- <guilabel>Radius 1</guilabel> and <guilabel>Radius 2</guilabel>
- are the blurring radii for the two Gaussian blurs. The only
- constraints on them is that they cannot be equal, or else the
- result will be a blank image. If you want to produce something
- that looks like a sketch, in most cases setting
- <quote>Radius 2</quote> smaller than
- <quote>Radius 1</quote> will give better results.
- </para>
+ <xi:include href="../about-common-features.xml"/>
</listitem>
</varlistentry>
<varlistentry>
- <term>Normalize</term>
+ <term>Radius 1, Radius 2</term>
<listitem>
<para>
- Checking this box causes the brightness range in the result to be
- stretched as much as possible, increasing contrast. Note that in
- the preview, only the part of the image that is shown is taken
- into account, so with <guilabel>Normalize</guilabel>
- checked the preview is not completely accurate. (It is accurate
- except in terms of global contrast, though.)
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>Invert</term>
- <listitem>
- <para>
- Checking this box inverts the result, so that you see dark edges
- on a white background, giving something that looks more like a
- drawing.
+ <guilabel>Radius 1</guilabel> and <guilabel>Radius 2</guilabel>
+ are the blurring radii for the two Gaussian blurs. If you want to
+ produce something that looks like a sketch, in most cases setting
+ <quote>Radius 2</quote> smaller than <quote>Radius 1</quote>
+ will give better results.
</para>
</listitem>
</varlistentry>
diff --git a/src/filters/edge-detect/edge_detect.xml b/src/filters/edge-detect/edge_detect.xml
index e54d799a1..ccdc7b31e 100644
--- a/src/filters/edge-detect/edge_detect.xml
+++ b/src/filters/edge-detect/edge_detect.xml
@@ -2,15 +2,9 @@
<!DOCTYPE sect2 PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
"http://www.docbook.org/xml/4.3/docbookx.dtd";>
<!-- section history:
- 2008-04-01 Fixed edge mode option (wrap, smear, black)
- 2007-08-17 Added Spanish translation by AntI
- 2007-04-10 KoSt: added 'no'
- 2006-11-19 Change in Parameter Settings en;fr by j.h
- 2005-12-07 replaced <simplesect> by <sect3> by lexa
- 2005-09-30 de replaced informalfigure by axel.wernicke
- 2005-08-29 de added by axel.wernicke
+ 2019-01-14 j.h update to v2.10
-->
-<sect2 id="gimp-filter-edge">
+<sect2 xmlns:xi="http://www.w3.org/2001/XInclude"; id="gimp-filter-edge">
<title>Edge</title>
<indexterm>
@@ -40,85 +34,6 @@
<primary>Differential</primary>
</indexterm>
- <sect3>
- <title>Overview</title>
- <figure>
- <title>Applying example for the Edge filter</title>
- <mediaobject>
- <imageobject>
- <imagedata format="JPG"
- fileref="images/filters/examples/taj_orig.jpg"/>
- </imageobject>
- <caption>
- <para>Original image</para>
- </caption>
- </mediaobject>
- <mediaobject>
- <imageobject>
- <imagedata format="JPG"
- fileref="images/filters/examples/edge-taj-edge-sobel.jpg"/>
- </imageobject>
- <caption>
- <para>After applying the filter (Sobel option)</para>
- </caption>
- </mediaobject>
- </figure>
- <figure>
- <title>Applying examples for the Edge filter</title>
- <mediaobject>
- <imageobject>
- <imagedata format="JPG"
- fileref="images/filters/examples/edge-taj-edge-prewitt.jpg"/>
- </imageobject>
- <caption>
- <para>After applying the filter (Prewitt compass option)</para>
- </caption>
- </mediaobject>
- <mediaobject>
- <imageobject>
- <imagedata format="JPG"
- fileref="images/filters/examples/edge-taj-edge-gradient.jpg"/>
- </imageobject>
- <caption>
- <para>After applying the filter (Gradient option)</para>
- </caption>
- </mediaobject>
- </figure>
- <figure>
- <title>Applying example for the Edge filter</title>
- <mediaobject>
- <imageobject>
- <imagedata format="JPG"
- fileref="images/filters/examples/edge-taj-edge-roberts.jpg"/>
- </imageobject>
- <caption>
- <para>After applying the filter (Roberts option)</para>
- </caption>
- </mediaobject>
- <mediaobject>
- <imageobject>
- <imagedata format="JPG"
- fileref="images/filters/examples/edge-taj-edge-differential.jpg"/>
- </imageobject>
- <caption>
- <para>After applying the filter (Differential option)</para>
- </caption>
- </mediaobject>
- </figure>
- <figure>
- <title>Applying example for the Edge filter</title>
- <mediaobject>
- <imageobject>
- <imagedata format="JPG"
- fileref="images/filters/examples/edge-taj-edge-laplace.jpg"/>
- </imageobject>
- <caption>
- <para>After applying the filter (Laplace option)</para>
- </caption>
- </mediaobject>
- </figure>
- </sect3>
-
<sect3>
<title>Activating the filter</title>
<para>
@@ -138,11 +53,17 @@
<mediaobject>
<imageobject>
<imagedata format="PNG"
- fileref="images/filters/edge-detect/edge.png"/>
+ fileref="images/filters/edge-detect/edge-dialog.png"/>
</imageobject>
</mediaobject>
</figure>
<variablelist>
+ <varlistentry>
+ <term>Presets, Preview, Split view</term>
+ <listitem>
+ <xi:include href="../about-common-features.xml"/>
+ </listitem>
+ </varlistentry>
<varlistentry>
<term>Algorithm</term>
<listitem>
@@ -155,12 +76,32 @@
Here, this method has no options and so is less interesting
than the specific Sobel.
</para>
+ <mediaobject>
+ <imageobject>
+ <imagedata format="JPG"
+ fileref="images/filters/examples/edge-taj-edge-sobel.jpg"/>
+ </imageobject>
+ <caption>
+ <para>After applying the filter (Sobel option)</para>
+ </caption>
+ </mediaobject>
</listitem>
</varlistentry>
<varlistentry>
<term><guilabel>Prewitt compass</guilabel></term>
<listitem>
<para>Result doesn't look different from Sobel.</para>
+ <mediaobject>
+ <imageobject>
+ <imagedata format="JPG"
+fileref="images/filters/examples/edge-taj-edge-prewitt.jpg"/>
+ </imageobject>
+ <caption>
+ <para>
+ After applying the filter (Prewitt compass option)
+ </para>
+ </caption>
+ </mediaobject>
</listitem>
</varlistentry>
<varlistentry>
@@ -170,24 +111,60 @@
Edges are thinner, less contrasted and more blurred than
Sobel.
</para>
+ <mediaobject>
+ <imageobject>
+ <imagedata format="JPG"
+ fileref="images/filters/examples/edge-taj-edge-gradient.jpg"/>
+ </imageobject>
+ <caption>
+ <para>After applying the filter (Gradient option)</para>
+ </caption>
+ </mediaobject>
</listitem>
</varlistentry>
<varlistentry>
<term><guilabel>Roberts</guilabel></term>
<listitem>
<para>No evident difference from Sobel.</para>
+ <mediaobject>
+ <imageobject>
+ <imagedata format="JPG"
+ fileref="images/filters/examples/edge-taj-edge-roberts.jpg"/>
+ </imageobject>
+ <caption>
+ <para>After applying the filter (Roberts option)</para>
+ </caption>
+ </mediaobject>
</listitem>
</varlistentry>
<varlistentry>
<term><guilabel>Differential</guilabel></term>
<listitem>
<para>Edges less bright.</para>
+ <mediaobject>
+ <imageobject>
+ <imagedata format="JPG"
+ fileref="images/filters/examples/edge-taj-edge-differential.jpg"/>
+ </imageobject>
+ <caption>
+ <para>After applying the filter (Differential option)</para>
+ </caption>
+ </mediaobject>
</listitem>
</varlistentry>
<varlistentry>
<term><guilabel>Laplace</guilabel></term>
<listitem>
<para>Less interesting than the specific one.</para>
+ <mediaobject>
+ <imageobject>
+ <imagedata format="JPG"
+ fileref="images/filters/examples/edge-taj-edge-laplace.jpg"/>
+ </imageobject>
+ <caption>
+ <para>After applying the filter (Laplace option)</para>
+ </caption>
+ </mediaobject>
</listitem>
</varlistentry>
</variablelist>
@@ -204,15 +181,13 @@
</listitem>
</varlistentry>
<varlistentry>
- <term>Wrap</term>
- <term>Smear</term>
- <term>Black</term>
+ <term>Border behavior</term>
<listitem>
<para>
Where the edge detector will get adjoining pixels for its
calculations when it is working on the image boundaries. This
option will only have an effect on the boundaries of the result
- (if any). <guilabel>Smear</guilabel> is the default and the best
+ (if any). <guilabel>Clamp</guilabel> is the default and the best
choice.
</para>
</listitem>
diff --git a/src/filters/edge-detect/laplace.xml b/src/filters/edge-detect/laplace.xml
index 96c23bac5..278052efc 100644
--- a/src/filters/edge-detect/laplace.xml
+++ b/src/filters/edge-detect/laplace.xml
@@ -2,13 +2,9 @@
<!DOCTYPE sect2 PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
"http://www.docbook.org/xml/4.3/docbookx.dtd";>
<!-- section history:
- 2007-08-17 Added Spanish translation by AntI
- 2007-07-07 kost: added no
- 2005-12-07 replaced <simplesect> by <sect3> by lexa
- 050930 de replaced informalfigure by axel.wernicke
- 050829 de added by axel.wernicke
+ 2019-01-14 j.h update to v2.10
-->
-<sect2 id="gimp-filter-edge-laplace">
+<sect2 xmlns:xi="http://www.w3.org/2001/XInclude"; id="gimp-filter-edge-laplace">
<title>Laplace</title>
<indexterm>
@@ -60,4 +56,19 @@
</menuchoice>.
</para>
</sect3>
+
+ <sect3>
+ <title>Options</title>
+ <para>
+ This GEGL filter has no editable option.
+ </para>
+ <variablelist>
+ <varlistentry>
+ <term>Presets, Preview, Split view</term>
+ <listitem>
+ <xi:include href="../about-common-features.xml"/>
+ </listitem>
+ </varlistentry>
+ </variablelist>
+ </sect3>
</sect2>
diff --git a/src/filters/edge-detect/neon.xml b/src/filters/edge-detect/neon.xml
index 5c87de962..1b097bbe5 100644
--- a/src/filters/edge-detect/neon.xml
+++ b/src/filters/edge-detect/neon.xml
@@ -2,14 +2,9 @@
<!DOCTYPE sect2 PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
"http://www.docbook.org/xml/4.3/docbookx.dtd";>
<!-- section history:
- 2007-08-17 Added Spanish translation by AntI
- 2007-04-11 KoSt: added 'no'
- 2006-11-20 en fr added by j.h
- 2005-12-07 replaced <simplesect> by <sect3> by lexa
- 050930 de replaced informalfigure by axel.wernicke
- 050829 de added by axel.wernicke
+ 2019-01-14 j.h update to v2.10
-->
-<sect2 id="gimp-filter-edge-neon">
+<sect2 xmlns:xi="http://www.w3.org/2001/XInclude"; id="gimp-filter-edge-neon">
<title>Neon</title>
<indexterm>
@@ -69,11 +64,17 @@
<mediaobject>
<imageobject>
<imagedata format="PNG"
- fileref="images/filters/edge-detect/neon.png"/>
+ fileref="images/filters/edge-detect/neon-dialog.png"/>
</imageobject>
</mediaobject>
</figure>
<variablelist>
+ <varlistentry>
+ <term>Presets, Preview, Split view</term>
+ <listitem>
+ <xi:include href="../about-common-features.xml"/>
+ </listitem>
+ </varlistentry>
<varlistentry>
<term>Radius</term>
<listitem>
@@ -83,7 +84,7 @@
</listitem>
</varlistentry>
<varlistentry>
- <term>Amount</term>
+ <term>Intensity</term>
<listitem>
<para>
This option lets you determine how strong the filter effect will
diff --git a/src/filters/edge-detect/sobel.xml b/src/filters/edge-detect/sobel.xml
index 00cda6a9c..ace1bfce8 100644
--- a/src/filters/edge-detect/sobel.xml
+++ b/src/filters/edge-detect/sobel.xml
@@ -2,14 +2,9 @@
<!DOCTYPE sect2 PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
"http://www.docbook.org/xml/4.3/docbookx.dtd";>
<!-- section history:
- 2007-08-17 Added Spanish translation by AntI
- 2007-04-11 KoSt: added 'no'
- 2005-12-07 replaced <simplesect> by <sect3> by lexa
- 2005-11-30 replaced informalfigure by axel.wernicke
- 2005-09-30 de replaced informalfigure by axel.wernicke
- 2005-08-29 de added by axel.wernicke
+ 2019-01-14 j.h update to v2.10
-->
-<sect2 id="gimp-filter-edge-sobel">
+<sect2 xmlns:xi="http://www.w3.org/2001/XInclude"; id="gimp-filter-edge-sobel">
<title>Sobel</title>
<indexterm>
@@ -71,18 +66,15 @@
<mediaobject>
<imageobject>
<imagedata format="PNG"
- fileref="images/filters/edge-detect/sobel.png"/>
+ fileref="images/filters/edge-detect/sobel-dialog.png"/>
</imageobject>
</mediaobject>
</figure>
<variablelist>
<varlistentry>
- <term>Preview</term>
+ <term>Presets, Preview, Split view</term>
<listitem>
- <para>
- If checked, changes in the image are displayed in the Preview in
- real time before being applied to the image.
- </para>
+ <xi:include href="../about-common-features.xml"/>
</listitem>
</varlistentry>
<varlistentry>
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