From cfc6c88a35f81a64156cf8f4c8116dcf616a6c88 Mon Sep 17 00:00:00 2001
From: Anton Khorev <tony29@yandex.ru>
Date: Thu, 29 May 2025 17:06:28 +0300
Subject: [PATCH] Replace grayscale filter with functions in osm wiki, forum,
 ohm icons

---
 app/assets/images/social_link_icons/ohm.svg       | 10 +---------
 app/assets/images/social_link_icons/osm_forum.svg |  8 +-------
 app/assets/images/social_link_icons/osm_wiki.svg  |  8 +-------
 3 files changed, 3 insertions(+), 23 deletions(-)

diff --git a/app/assets/images/social_link_icons/ohm.svg b/app/assets/images/social_link_icons/ohm.svg
index b05ab593c..28b46c2ab 100644
--- a/app/assets/images/social_link_icons/ohm.svg
+++ b/app/assets/images/social_link_icons/ohm.svg
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Generator: Adobe Illustrator 25.2.3, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
-<svg version="1.1" id="svg4247" filter="url(#grayscale)" width="16" height="16" xmlns:cc="http://creativecommons.org/ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" xmlns:svg="http://www.w3.org/2000/svg" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 117.9 118.5" style="enable-background:new 0 0 117.9 118.5;" xml:space="preserve">
+<svg version="1.1" id="svg4247" filter="grayscale(100%) brightness(65%)" width="16" height="16" xmlns:cc="http://creativecommons.org/ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd" xmlns:svg="http://www.w3.org/2000/svg" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 117.9 118.5" style="enable-background:new 0 0 117.9 118.5;" xml:space="preserve">
 <style type="text/css">
 	.st0{opacity:0.7;fill:#2D3335;enable-background:new    ;}
 	.st1{opacity:0.5;enable-background:new    ;}
@@ -46,14 +46,6 @@
 	.st41{opacity:0.6043;fill:url(#path6587_1_);enable-background:new    ;}
 	.st42{opacity:0.7652;fill:url(#path6587-7_1_);enable-background:new    ;}
 </style>
-<defs>
-	<filter id="grayscale">
-		<feColorMatrix type="matrix" values="0.13 0.13 0.13 0 0
-																				 0.15 0.15 0.15 0 0
-																				 0.16 0.16 0.16 0 0
-																				 0 0 0 1 0"/>
-	</filter>
-</defs>
 <sodipodi:namedview bordercolor="#666666" borderopacity="1" gridtolerance="10" guidetolerance="10" id="namedview4249" inkscape:current-layer="g4255" inkscape:cx="239.91391" inkscape:cy="46.706091" inkscape:pageopacity="0" inkscape:pageshadow="2" inkscape:window-height="704" inkscape:window-maximized="0" inkscape:window-width="1366" inkscape:window-x="0" inkscape:window-y="27" inkscape:zoom="1.246935" objecttolerance="10" pagecolor="#ffffff" showgrid="false">
 	</sodipodi:namedview>
 <g id="layer8">
diff --git a/app/assets/images/social_link_icons/osm_forum.svg b/app/assets/images/social_link_icons/osm_forum.svg
index c6e7485b9..c1729a7cf 100644
--- a/app/assets/images/social_link_icons/osm_forum.svg
+++ b/app/assets/images/social_link_icons/osm_forum.svg
@@ -13,7 +13,7 @@
    viewBox="0 0 256 256"
    id="svg3038"
    version="1.1"
-   filter="url(#grayscale)"
+   filter="grayscale(100%) brightness(65%)"
    inkscape:version="0.48.2 r9819"
    sodipodi:docname="Public-images-osm_logo.svg"
    inkscape:export-filename="/home/fred/bla.png"
@@ -25,12 +25,6 @@
      id="title3594">OpenStreetMap logo 2011</title>
   <defs
      id="defs3040">
-     <filter id="grayscale">
-      <feColorMatrix type="matrix" values="0.13 0.13 0.13 0 0
-                                           0.15 0.15 0.15 0 0
-                                           0.16 0.16 0.16 0 0
-                                           0 0 0 1 0"/>
-    </filter>
     <linearGradient
        inkscape:collect="always"
        id="linearGradient8729">
diff --git a/app/assets/images/social_link_icons/osm_wiki.svg b/app/assets/images/social_link_icons/osm_wiki.svg
index 29fb9d186..06d70adee 100644
--- a/app/assets/images/social_link_icons/osm_wiki.svg
+++ b/app/assets/images/social_link_icons/osm_wiki.svg
@@ -1,12 +1,6 @@
 <!-- https://wiki.openstreetmap.org/wiki/File:Osm_logo_wiki_2019.svg -->
-<svg width="16" height="16" viewBox="0 0 256 256" filter="url(#grayscale)" xmlns="http://www.w3.org/2000/svg" xmlns:cc="http://creativecommons.org/ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:xlink="http://www.w3.org/1999/xlink">
+<svg width="16" height="16" viewBox="0 0 256 256" filter="grayscale(100%) brightness(65%)" xmlns="http://www.w3.org/2000/svg" xmlns:cc="http://creativecommons.org/ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:xlink="http://www.w3.org/1999/xlink">
  <defs>
-  <filter id="grayscale">
-    <feColorMatrix type="matrix" values="0.13 0.13 0.13 0 0
-                                         0.15 0.15 0.15 0 0
-                                         0.16 0.16 0.16 0 0
-                                         0 0 0 1 0"/>
-  </filter>
   <linearGradient id="linearGradient4680">
    <stop offset="0"/>
    <stop stop-opacity="0" offset="1"/>
-- 
2.39.5