Added letter spacing to text formatting tools

src/editor/images/svg_edit_icons.svg

@@ -1076,6 +1076,23 @@
   </svg>
 </g>
 
+<g id="letterspacing">
+  <svg width="25" height="29" xmlns="http://www.w3.org/2000/svg" xmlns:svg="http://www.w3.org/2000/svg" xmlns:se="http://svg-edit.googlecode.com" data-name="Ebene 1">
+    <defs>
+      <marker id="se_marker_start_svg_3" markerHeight="5" markerWidth="5" orient="auto" refX="50" refY="50" se_type="leftarrow" viewBox="0 0 100 100">
+        <path d="m0,50l100,40l-30,-40l30,-40z" fill="#ff7f00" stroke="#ff7f00" stroke-width="10"/>
+      </marker>
+      <marker id="se_marker_end_svg_3" markerHeight="5" markerWidth="5" orient="auto" refX="50" refY="50" se_type="rightarrow" viewBox="0 0 100 100">
+        <path d="m100,50l-100,40l30,-40l-30,-40z" fill="#ff7f00" stroke="#ff7f00" stroke-width="10"/>
+      </marker>
+    </defs>
+    <g>
+      <text fill="#000000" font-family="serif" font-size="24" id="svg_2" stroke="#000000" stroke-width="0" text-anchor="middle" x="13.25" xml:space="preserve" y="21.5">ab</text>
+      <line fill="none" id="svg_3" marker-end="url(#se_marker_end_svg_3)" marker-start="url(#se_marker_start_svg_3)" stroke="#ff7f00" x1="2.75" x2="22.64486" y1="26.75" y2="26.75"/>
+    </g>
+  </svg>
+</g>
+
 <g id="svg_eof"/>
 
 </svg>

src/editor/index.html

@@ -330,6 +330,20 @@
             <div id="text_decoration_icon" class="icon_label"></div>
             <button></button>
           </div>
+          <div class="toolset" id="tool_letter_spacing" title="Change the letter spacing of the text">
+            <label>
+              <span id="letter_spacing_icon" class="icon_label"></span>
+              <input id="letter_spacing" size="3" value="0" type="text" />
+            </label>
+            <div id="letter_spacing_dropdown" class="dropdown">
+              <button></button>
+              <ul>
+                <li class="special">
+                  <div id="letter_spacing_slider"></div>
+                </li>
+              </ul>
+            </div>
+          </div>
           <div class="toolset" id="tool_font_family">
             <label>
               <!-- Font family -->

src/editor/locale.js

@@ -306,6 +306,7 @@ export const readLang = function (langData) {
     tool_link_url: tools.set_link_url,
     tool_image: tools.mode_image,
     tool_italic: properties.italic,
+    tool_letter_spacing: properties.letter_spacing,
 
     tool_line: tools.mode_line,
     tool_move_bottom: tools.move_bottom,

src/editor/locale/lang.af.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Italic Text',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.ar.js

@@ -73,7 +73,8 @@ export default {
     italic: 'مائل نص',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.az.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Italic Text',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.be.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Нахілены тэкст',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.bg.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Курсив текст',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.ca.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Text en cursiva',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.cs.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Kurzíva',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Hlavní menu',

src/editor/locale/lang.cy.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Italig Testun',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.da.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Italic Text',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.de.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Kursiver Text',
     text_anchor_start: 'Den Text linksbündig ausrichten',
     text_anchor_middle: 'Den Text zentriert ausrichten',
-    text_anchor_end: 'Den Text rechtsbündig ausrichten'
+    text_anchor_end: 'Den Text rechtsbündig ausrichten',
+    letter_spacing: 'Den Abstand zwischen den Buchstabend anpassen'
   },
   tools: {
     main_menu: 'Hauptmenü',

src/editor/locale/lang.el.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Πλάγιους',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.en.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Italic Text [I]',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing',
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.es.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Texto en cursiva',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Menú principal',

src/editor/locale/lang.et.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Kursiiv',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.fa.js

@@ -73,7 +73,8 @@ export default {
     italic: '‫متن کج ‬',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.fi.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Kursivoitu',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.fr.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Texte en italique',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Menu principal',

src/editor/locale/lang.fy.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Skean',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.ga.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Iodálach Téacs',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.gl.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Texto en cursiva',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.he.js

@@ -73,7 +73,8 @@ export default {
     italic: 'טקסט נטוי',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.hi.js

@@ -73,7 +73,8 @@ export default {
     italic: 'इटैलिक पाठ',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.hr.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Italic Text',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.hu.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Dőlt szöveg',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.hy.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Italic Text',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.id.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Italic Teks',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.is.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Italic Text',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.it.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Corsivo',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Menù principale',

src/editor/locale/lang.ja.js

@@ -73,7 +73,8 @@ export default {
     italic: 'イタリック体',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.ko.js

@@ -73,7 +73,8 @@ export default {
     italic: '기울임꼴 텍스트',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.lt.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Kursyvas',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.lv.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Kursīvs',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.mk.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Italic текст',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.ms.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Italic Teks',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.mt.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Test korsiv',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.nl.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Cursief',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Hoofdmenu',

src/editor/locale/lang.no.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Kursiv tekst',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.pl.js

@@ -74,7 +74,8 @@ export default {
     italic: 'Kursywa',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Menu główne',

src/editor/locale/lang.pt-BR.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Italico',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Menu Principal',

src/editor/locale/lang.pt-PT.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Texto em itálico',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.ro.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Text Înclinat',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Menu Principal',

src/editor/locale/lang.ru.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Курсив',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Главное меню',

src/editor/locale/lang.sk.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Kurzíva',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Hlavné menu',

src/editor/locale/lang.sl.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Poševno',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Glavni meni',

src/editor/locale/lang.sq.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Italic Text',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.sr.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Италиц текст',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.sv.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Kursiv text',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.sw.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Italiki Nakala',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.test.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Italic Text',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.th.js

@@ -73,7 +73,8 @@ export default {
     italic: 'ข้อความตัวเอียง',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.tl.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Italic Text',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.tr.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Italik yazı',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.uk.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Похилий текст',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.vi.js

@@ -73,7 +73,8 @@ export default {
     italic: 'Italic Text',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.yi.js

@@ -73,7 +73,8 @@ export default {
     italic: 'יטאַליק טעקסט',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing',
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.zh-CN.js

@@ -73,7 +73,8 @@ export default {
     italic: '斜体',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: '主菜单',

src/editor/locale/lang.zh-HK.js

@@ -73,7 +73,8 @@ export default {
     italic: '斜体文本',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/locale/lang.zh-TW.js

@@ -73,7 +73,8 @@ export default {
     italic: '斜體',
     text_anchor_start: 'Align the text in start',
     text_anchor_middle: 'Align the text in middle',
-    text_anchor_end: 'Align the text in end'
+    text_anchor_end: 'Align the text in end',
+    letter_spacing: 'Change the letter spacing'
   },
   tools: {
     main_menu: 'Main Menu',

src/editor/svgedit.js

@@ -1203,6 +1203,7 @@ editor.init = () => {
         '#font_sizeLabel': 'fontsize',
         '#text_anchor_icon': 'anchor_middle',
         '#text_decoration_icon': 'textdecoration',
+        '#letter_spacing_icon': 'letterspacing',
 
         '.flyout_arrow_horiz': 'arrow_right',
         '.dropdown button, #main_button .dropdown': 'arrow_down',
@@ -2325,6 +2326,9 @@ editor.init = () => {
           } else {
             $('#tool_bold').removeClass('push_button_pressed').addClass('tool_button');
           }
+          const letterSpacingValue = svgCanvas.getLetterSpacing(elem);
+          $('#letter_spacing').val(letterSpacingValue);
+          $('#letter_spacing_slider').slider('option', 'value', letterSpacingValue);
           $('#font_family').val(elem.getAttribute('font-family'));
           $('#font_size').val(elem.getAttribute('font-size'));
           $('#text').val(elem.textContent);
@@ -3926,6 +3930,31 @@ editor.init = () => {
     updateContextPanel();
   }, {});
 
+  editor.addDropDown('#letter_spacing_dropdown', $.noop);
+
+  $('#letter_spacing_slider').slider({
+    step: 1,
+    stop (evt, ui) {
+      changeLetterSpacing(ui);
+      $('#letter_spacing_dropdown li').show();
+      $(window).mouseup();
+    },
+    slide (evt, ui) {
+      changeLetterSpacing(ui, null);
+    }
+  });
+
+  const changeLetterSpacing = function (ctl, val) {
+    if (Utils.isNullish(val)) { val = ctl.value; }
+    $('#letter_spacing').val(val);
+
+    if (!ctl || !ctl.handle) {
+      $('#letter_spacing_slider').slider('option', 'value', val);
+    }
+
+    svgCanvas.setLetterSpacing(val);
+  };
+
   /*
 
   When a flyout icon is selected
@@ -5512,8 +5541,8 @@ editor.init = () => {
       {sel: '#tool_editor_homepage', fn: openHomePage, evt: 'click'},
       {sel: '#tool_open', fn () { window.dispatchEvent(new CustomEvent('openImage')); }, evt: 'click'},
       {sel: '#tool_import', fn () { window.dispatchEvent(new CustomEvent('importImage')); }, evt: 'click'},
-      {sel: '#tool_delete', fn: deleteSelected, evt: 'click', key: ['del/backspace', true]},
-      {sel: '#tool_delete_multi', fn: deleteSelected, evt: 'click', key: ['del/backspace', true]},
+      {sel: '#tool_delete', fn: deleteSelected, evt: 'click', key: ['delete/backspace', true]},
+      {sel: '#tool_delete_multi', fn: deleteSelected, evt: 'click', key: ['delete/backspace', true]},
       {sel: '#tool_reorient', fn: reorientPath, evt: 'click'},
       {sel: '#tool_node_link', fn: linkControlPoints, evt: 'click'},
       {sel: '#tool_node_clone', fn: clonePathNode, evt: 'click'},
@@ -5543,32 +5572,32 @@ editor.init = () => {
 
       // Shortcuts not associated with buttons
 
-      {key: 'ctrl+left', fn () { rotateSelected(0, 1); }},
-      {key: 'ctrl+right', fn () { rotateSelected(1, 1); }},
-      {key: 'ctrl+shift+left', fn () { rotateSelected(0, 5); }},
-      {key: 'ctrl+shift+right', fn () { rotateSelected(1, 5); }},
+      {key: 'ctrl+arrowleft', fn () { rotateSelected(0, 1); }},
+      {key: 'ctrl+arrowright', fn () { rotateSelected(1, 1); }},
+      {key: 'ctrl+shift+arrowleft', fn () { rotateSelected(0, 5); }},
+      {key: 'ctrl+shift+arrowright', fn () { rotateSelected(1, 5); }},
       {key: 'shift+O', fn: selectPrev},
       {key: 'shift+P', fn: selectNext},
-      {key: [modKey + 'up', true], fn () { zoomImage(2); }},
-      {key: [modKey + 'down', true], fn () { zoomImage(0.5); }},
+      {key: [modKey + 'arrowup', true], fn () { zoomImage(2); }},
+      {key: [modKey + 'arrowdown', true], fn () { zoomImage(0.5); }},
       {key: [modKey + ']', true], fn () { moveUpDownSelected('Up'); }},
       {key: [modKey + '[', true], fn () { moveUpDownSelected('Down'); }},
-      {key: ['up', true], fn () { moveSelected(0, -1); }},
-      {key: ['down', true], fn () { moveSelected(0, 1); }},
-      {key: ['left', true], fn () { moveSelected(-1, 0); }},
-      {key: ['right', true], fn () { moveSelected(1, 0); }},
-      {key: 'shift+up', fn () { moveSelected(0, -10); }},
-      {key: 'shift+down', fn () { moveSelected(0, 10); }},
-      {key: 'shift+left', fn () { moveSelected(-10, 0); }},
-      {key: 'shift+right', fn () { moveSelected(10, 0); }},
-      {key: ['alt+up', true], fn () { svgCanvas.cloneSelectedElements(0, -1); }},
-      {key: ['alt+down', true], fn () { svgCanvas.cloneSelectedElements(0, 1); }},
-      {key: ['alt+left', true], fn () { svgCanvas.cloneSelectedElements(-1, 0); }},
-      {key: ['alt+right', true], fn () { svgCanvas.cloneSelectedElements(1, 0); }},
-      {key: ['alt+shift+up', true], fn () { svgCanvas.cloneSelectedElements(0, -10); }},
-      {key: ['alt+shift+down', true], fn () { svgCanvas.cloneSelectedElements(0, 10); }},
-      {key: ['alt+shift+left', true], fn () { svgCanvas.cloneSelectedElements(-10, 0); }},
-      {key: ['alt+shift+right', true], fn () { svgCanvas.cloneSelectedElements(10, 0); }},
+      {key: ['arrowup', true], fn () { moveSelected(0, -1); }},
+      {key: ['arrowdown', true], fn () { moveSelected(0, 1); }},
+      {key: ['arrowleft', true], fn () { moveSelected(-1, 0); }},
+      {key: ['arrowright', true], fn () { moveSelected(1, 0); }},
+      {key: 'shift+arrowup', fn () { moveSelected(0, -10); }},
+      {key: 'shift+arrowdown', fn () { moveSelected(0, 10); }},
+      {key: 'shift+arrowleft', fn () { moveSelected(-10, 0); }},
+      {key: 'shift+arrowright', fn () { moveSelected(10, 0); }},
+      {key: ['alt+arrowup', true], fn () { svgCanvas.cloneSelectedElements(0, -1); }},
+      {key: ['alt+arrowdown', true], fn () { svgCanvas.cloneSelectedElements(0, 1); }},
+      {key: ['alt+arrowleft', true], fn () { svgCanvas.cloneSelectedElements(-1, 0); }},
+      {key: ['alt+arrowright', true], fn () { svgCanvas.cloneSelectedElements(1, 0); }},
+      {key: ['alt+shift+arrowup', true], fn () { svgCanvas.cloneSelectedElements(0, -10); }},
+      {key: ['alt+shift+arrowdown', true], fn () { svgCanvas.cloneSelectedElements(0, 10); }},
+      {key: ['alt+shift+arrowleft', true], fn () { svgCanvas.cloneSelectedElements(-10, 0); }},
+      {key: ['alt+shift+arrowright', true], fn () { svgCanvas.cloneSelectedElements(10, 0); }},
       {key: 'a', fn () { svgCanvas.selectAllInCurrentLayer(); }},
       {key: modKey + 'a', fn () { svgCanvas.selectAllInCurrentLayer(); }},
 
@@ -5806,6 +5835,9 @@ editor.init = () => {
   $('#blur').SpinButton({
     min: 0, max: 10, step: 0.1, stateObj, callback: changeBlur
   });
+  $('#letter_spacing').SpinButton({
+    min: -1000, step: 1, stateObj, callback: changeLetterSpacing
+  });
   $('#zoom').SpinButton({
     min: 0.001, max: 10000, step: 50, stepfunc: stepZoom,
     stateObj, callback: changeZoom

src/svgcanvas/elem-get-set.js

@@ -685,6 +685,38 @@ export const setTextAnchorMethod = function (value) {
   }
 };
 
+/**
+ * Returns the letter spacing value
+ * @function module:svgcanvas.SvgCanvas#getLetterSpacing
+ * @returns {string} The letter spacing value
+ */
+export const getLetterSpacingMethod = function () {
+  const selectedElements = elemContext_.getSelectedElements();
+  const selected = selectedElements[0];
+  if (!isNullish(selected) && selected.tagName === 'text' && isNullish(selectedElements[1])) {
+    return selected.getAttribute('letter-spacing') || 0;
+  }
+  return null;
+};
+
+/**
+ * Set the new letter spacing.
+ * @function module:svgcanvas.SvgCanvas#setLetterSpacing
+ * @param {string} value - The letter spacing
+ * @returns {void}
+ */
+export const setLetterSpacingMethod = function (value) {
+  const selectedElements = elemContext_.getSelectedElements();
+  const selected = selectedElements[0];
+  if (!isNullish(selected) && selected.tagName === 'text' &&
+    isNullish(selectedElements[1])) {
+    elemContext_.getCanvas().changeSelectedAttribute('letter-spacing', value);
+  }
+  if (!selectedElements[0].textContent) {
+    elemContext_.getCanvas().textActions.setCursor();
+  }
+};
+
 /**
 * @function module:svgcanvas.SvgCanvas#getFontFamily
 * @returns {string} The current font family

src/svgcanvas/sanitize.js

@@ -49,7 +49,7 @@ const svgWhiteList_ = {
   svg: ['class', 'clip-path', 'clip-rule', 'filter', 'id', 'height', 'mask', 'preserveAspectRatio', 'requiredFeatures', 'style', 'systemLanguage', 'viewBox', 'width', 'x', 'xmlns', 'xmlns:se', 'xmlns:xlink', 'y'],
   switch: ['class', 'id', 'requiredFeatures', 'systemLanguage'],
   symbol: ['class', 'fill', 'fill-opacity', 'fill-rule', 'filter', 'font-family', 'font-size', 'font-style', 'font-weight', 'id', 'opacity', 'preserveAspectRatio', 'requiredFeatures', 'stroke', 'stroke-dasharray', 'stroke-dashoffset', 'stroke-linecap', 'stroke-linejoin', 'stroke-miterlimit', 'stroke-opacity', 'stroke-width', 'style', 'systemLanguage', 'transform', 'viewBox'],
-  text: ['class', 'clip-path', 'clip-rule', 'fill', 'fill-opacity', 'fill-rule', 'filter', 'font-family', 'font-size', 'font-style', 'font-weight', 'id', 'mask', 'opacity', 'requiredFeatures', 'stroke', 'stroke-dasharray', 'stroke-dashoffset', 'stroke-linecap', 'stroke-linejoin', 'stroke-miterlimit', 'stroke-opacity', 'stroke-width', 'text-decoration', 'style', 'systemLanguage', 'text-anchor', 'transform', 'x', 'xml:space', 'y', 'display'],
+  text: ['class', 'clip-path', 'clip-rule', 'fill', 'fill-opacity', 'fill-rule', 'filter', 'font-family', 'font-size', 'font-style', 'font-weight', 'id', 'mask', 'opacity', 'requiredFeatures', 'stroke', 'stroke-dasharray', 'stroke-dashoffset', 'stroke-linecap', 'stroke-linejoin', 'stroke-miterlimit', 'stroke-opacity', 'stroke-width', 'text-decoration', 'letter-spacing', 'style', 'systemLanguage', 'text-anchor', 'transform', 'x', 'xml:space', 'y', 'display'],
   textPath: ['class', 'id', 'method', 'requiredFeatures', 'spacing', 'startOffset', 'style', 'systemLanguage', 'transform', 'xlink:href', 'display'],
   title: [],
   tspan: ['class', 'clip-path', 'clip-rule', 'dx', 'dy', 'fill', 'fill-opacity', 'fill-rule', 'filter', 'font-family', 'font-size', 'font-style', 'font-weight', 'id', 'mask', 'opacity', 'requiredFeatures', 'rotate', 'stroke', 'stroke-dasharray', 'stroke-dashoffset', 'stroke-linecap', 'stroke-linejoin', 'stroke-miterlimit', 'stroke-opacity', 'stroke-width', 'style', 'systemLanguage', 'text-anchor', 'textLength', 'transform', 'x', 'xml:space', 'y', 'display'],

src/svgcanvas/svgcanvas.js

@@ -57,8 +57,8 @@ import {
   setDocumentTitleMethod, setResolutionMethod, getEditorNSMethod, setBBoxZoomMethod,
   setZoomMethod, setColorMethod, setGradientMethod, findDuplicateGradient, setPaintMethod,
   setStrokeWidthMethod, setStrokeAttrMethod, getBoldMethod, setBoldMethod, getItalicMethod,
-  setItalicMethod, hasTextDecorationMethod, addTextDecorationMethod, removeTextDecorationMethod,
-  setTextAnchorMethod, getFontFamilyMethod, setFontFamilyMethod, setFontColorMethod, getFontColorMethod,
+  setItalicMethod, hasTextDecorationMethod, addTextDecorationMethod, removeTextDecorationMethod, setLetterSpacingMethod,
+  getLetterSpacingMethod, setTextAnchorMethod, getFontFamilyMethod, setFontFamilyMethod, setFontColorMethod, getFontColorMethod,
   getFontSizeMethod, setFontSizeMethod, getTextMethod, setTextContentMethod,
   setImageURLMethod, setLinkURLMethod, setRectRadiusMethod, makeHyperlinkMethod,
   removeHyperlinkMethod, setSegTypeMethod, setBackgroundMethod
@@ -2240,6 +2240,23 @@ class SvgCanvas {
      */
     this.removeTextDecoration = removeTextDecorationMethod;
 
+    /**
+     * Returns the letter spacing.
+     * @function module:svgcanvas.SvgCanvas#getLetterSpacing
+     * @param {string} value - The value that should be set
+     * @returns {string} The letter spacing value
+     */
+    this.getLetterSpacing = getLetterSpacingMethod;
+
+
+    /**
+     * Changes the letter spacing.
+     * @function module:svgcanvas.SvgCanvas#setLetterSpacing
+     * @param {string} value - The value that should be set
+     * @returns {void}
+     */
+    this.setLetterSpacing = setLetterSpacingMethod;
+
     /**
 * Set the new text anchor.
 * @function module:svgcanvas.SvgCanvas#setTextAnchor