diff --git a/.gitattributes b/.gitattributes
index d9699fcb8f..58ba277c60 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -2460,6 +2460,7 @@ components/tachart/icons/makeicons.bat svneol=native#text/plain
 components/tachart/icons/tcalculatedchartsource.png -text svneol=unset#images/png
 components/tachart/icons/tchart.png -text svneol=unset#images/png
 components/tachart/icons/tchartaxistransformations.png -text svneol=unset#images/png
+components/tachart/icons/tchartextentlink.png -text svneol=unset#images/png
 components/tachart/icons/tchartlegendpanel.png -text
 components/tachart/icons/tchartlistbox.png -text svneol=unset#images/png
 components/tachart/icons/tchartnavpanel.png -text svneol=unset#images/png
diff --git a/components/tachart/icons/tchartextentlink.png b/components/tachart/icons/tchartextentlink.png
new file mode 100644
index 0000000000..b5090f6a80
Binary files /dev/null and b/components/tachart/icons/tchartextentlink.png differ
diff --git a/components/tachart/tagraph.lrs b/components/tachart/tagraph.lrs
index 671aa972ac..1c0505fbb6 100644
--- a/components/tachart/tagraph.lrs
+++ b/components/tachart/tagraph.lrs
@@ -44,6 +44,17 @@ LazarusResources.Add('tchartaxistransformations','PNG',[
   +#237'u'#163'U/'#28#12#196#140'r'#249#237'2'#255#18#225#6'm?'#178#231'M;*'#214
   +#0#0#0#0'IEND'#174'B`'#130
 ]);
+LazarusResources.Add('tchartextentlink','PNG',[
+  #137'PNG'#13#10#26#10#0#0#0#13'IHDR'#0#0#0#24#0#0#0#24#8#6#0#0#0#224'w='#248#0
+  +#0#0#4'gAMA'#0#0#177#143#11#252'a'#5#0#0#0#25'tEXtSoftware'#0'Paint.NET v3.5'
+  +'.5I'#138#252#224#0#0#0#156'IDATHKc`'#24'6'#160#188'|'#210'ja'#172#129#2'2'
+  +#28#4#238#223#191#253#31#168#0'L'#131#217#29'Yp'#12#19#195'E'#31':p'#16#236
+  +'H'#16#141'a'#9'6'#11'`'#134'#['#132#207#18#146',@6'#28#221'7T'#241#1#200#2
+  +'l'#6#225#178#24#164#150'$'#31#224#11#10'\AG5'#11'pE>U-'#192#230'C'#146','#0
+  +'%UR0Iq@('#189'S%'#21#141'f4'#130'E'#197'hF#'#24'D'#228'$U'#162'2'#26#180','
+  +''')'#147#193#234#15#130#22'P'#171'F'#195'Z'#225#128#194#12'$A-<l'#218#18#12
+  +#0#250#252#139#19'dl('#198#0#0#0#0'IEND'#174'B`'#130
+]);
 LazarusResources.Add('tchartlegendpanel','PNG',[
   #137'PNG'#13#10#26#10#0#0#0#13'IHDR'#0#0#0#24#0#0#0#24#8#6#0#0#0#224'w='#248#0
   +#0#0#4'gAMA'#0#0#177#143#11#252'a'#5#0#0#0#25'tEXtSoftware'#0'Paint.NET v3.5'