diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 3c2a55d..e7fc455 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -2,16 +2,12 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="6e752a8c-6cb9-4ef9-9031-0329ce15fcb4" name="Default" comment="">
-      <change type="NEW" beforePath="" afterPath="$PROJECT_DIR$/src/ProjectorCommand.java" />
-      <change type="MOVED" beforePath="$PROJECT_DIR$/src/EllipseClass.java" afterPath="$PROJECT_DIR$/src/Ellipse.java" />
+      <change type="NEW" beforePath="" afterPath="$PROJECT_DIR$/src/ClickGetter.java" />
+      <change type="NEW" beforePath="" afterPath="$PROJECT_DIR$/src/Procedure.java" />
       <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/workspace.xml" afterPath="$PROJECT_DIR$/.idea/workspace.xml" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/Calibrator.java" afterPath="$PROJECT_DIR$/src/Calibrator.java" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/Camera.java" afterPath="$PROJECT_DIR$/src/Camera.java" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/Ellipse.java" afterPath="$PROJECT_DIR$/src/Ellipse.java" />
       <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/EuglenaApplet.java" afterPath="$PROJECT_DIR$/src/EuglenaApplet.java" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/LEDControl.java" afterPath="$PROJECT_DIR$/src/LEDControl.java" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/Menu.java" afterPath="$PROJECT_DIR$/src/Menu.java" />
       <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/ProjectorApplet.java" afterPath="$PROJECT_DIR$/src/ProjectorApplet.java" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/src/shrinkingCircle.java" afterPath="$PROJECT_DIR$/src/shrinkingCircle.java" />
     </list>
     <ignored path="processing-intellij.iws" />
     <ignored path=".idea/workspace.xml" />
@@ -35,8 +31,8 @@
             <file leaf-file-name="euglena_basic_stimuli.java" pinned="false" current-in-tab="true">
               <entry file="file://$PROJECT_DIR$/src/euglena_basic_stimuli.java">
                 <provider selected="true" editor-type-id="text-editor">
-                  <state relative-caret-position="536">
-                    <caret line="332" column="18" selection-start-line="332" selection-start-column="18" selection-end-line="332" selection-end-column="18" />
+                  <state relative-caret-position="392">
+                    <caret line="424" column="17" selection-start-line="424" selection-start-column="17" selection-end-line="424" selection-end-column="17" />
                     <folding>
                       <element signature="e#0#16478#0" expanded="true" />
                       <element signature="imports" expanded="true" />
@@ -56,12 +52,15 @@
   </component>
   <component name="FileEditorManager">
     <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
-      <file leaf-file-name="EuglenaApplet.java" pinned="false" current-in-tab="false">
+      <file leaf-file-name="EuglenaApplet.java" pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/src/EuglenaApplet.java">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="717">
-              <caret line="54" column="58" selection-start-line="54" selection-start-column="58" selection-end-line="54" selection-end-column="58" />
-              <folding />
+            <state relative-caret-position="321">
+              <caret line="59" column="9" selection-start-line="59" selection-start-column="9" selection-end-line="59" selection-end-column="9" />
+              <folding>
+                <element signature="e#398#399#0" expanded="true" />
+                <element signature="e#443#444#0" expanded="true" />
+              </folding>
             </state>
           </provider>
         </entry>
@@ -69,12 +68,12 @@
       <file leaf-file-name="ProjectorApplet.java" pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/src/ProjectorApplet.java">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="574">
-              <caret line="34" column="18" selection-start-line="34" selection-start-column="18" selection-end-line="36" selection-end-column="20" />
+            <state relative-caret-position="573">
+              <caret line="44" column="0" selection-start-line="44" selection-start-column="0" selection-end-line="44" selection-end-column="0" />
               <folding>
                 <element signature="imports" expanded="true" />
-                <element signature="e#543#544#0" expanded="true" />
-                <element signature="e#602#603#0" expanded="true" />
+                <element signature="e#514#515#0" expanded="true" />
+                <element signature="e#573#574#0" expanded="true" />
               </folding>
             </state>
           </provider>
@@ -83,19 +82,11 @@
       <file leaf-file-name="Ellipse.java" pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/src/Ellipse.java">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="141">
-              <caret line="62" column="21" selection-start-line="62" selection-start-column="21" selection-end-line="62" selection-end-column="21" />
-              <folding />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file leaf-file-name="ProjectorCommand.java" pinned="false" current-in-tab="true">
-        <entry file="file://$PROJECT_DIR$/src/ProjectorCommand.java">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="36">
-              <caret line="1" column="4" selection-start-line="1" selection-start-column="4" selection-end-line="1" selection-end-column="4" />
-              <folding />
+            <state relative-caret-position="645">
+              <caret line="56" column="25" selection-start-line="56" selection-start-column="25" selection-end-line="56" selection-end-column="25" />
+              <folding>
+                <element signature="imports" expanded="true" />
+              </folding>
             </state>
           </provider>
         </entry>
@@ -112,20 +103,6 @@
           </provider>
         </entry>
       </file>
-      <file leaf-file-name="Camera.java" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/src/Camera.java">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="828">
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-                <element signature="e#1108#1109#0" expanded="true" />
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-          </provider>
-        </entry>
-      </file>
       <file leaf-file-name="Menu.java" pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/src/Menu.java">
           <provider selected="true" editor-type-id="text-editor">
@@ -138,19 +115,6 @@
           </provider>
         </entry>
       </file>
-      <file leaf-file-name="Calibrator.java" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/src/Calibrator.java">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="2880">
-              <caret line="80" column="17" selection-start-line="80" selection-start-column="17" selection-end-line="80" selection-end-column="17" />
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-                <element signature="imports" expanded="true" />
-              </folding>
-            </state>
-          </provider>
-        </entry>
-      </file>
     </leaf>
   </component>
   <component name="FileTemplateManagerImpl">
@@ -186,10 +150,13 @@
         <option value="$PROJECT_DIR$/src/Camera.java" />
         <option value="$PROJECT_DIR$/src/EllipseClass.java" />
         <option value="$PROJECT_DIR$/src/Command.java" />
+        <option value="$PROJECT_DIR$/src/ProjectorCommand.java" />
+        <option value="$PROJECT_DIR$/src/MouseGetter.java" />
+        <option value="$PROJECT_DIR$/src/ClickGetter.java" />
+        <option value="$PROJECT_DIR$/src/ProjectorApplet.java" />
+        <option value="$PROJECT_DIR$/src/Procedure.java" />
         <option value="$PROJECT_DIR$/src/Ellipse.java" />
         <option value="$PROJECT_DIR$/src/EuglenaApplet.java" />
-        <option value="$PROJECT_DIR$/src/ProjectorApplet.java" />
-        <option value="$PROJECT_DIR$/src/ProjectorCommand.java" />
       </list>
     </option>
   </component>
@@ -468,7 +435,14 @@
       <option name="project" value="LOCAL" />
       <updated>1468109775159</updated>
     </task>
-    <option name="localTasksCounter" value="2" />
+    <task id="LOCAL-00002" summary="Ellipse can be drawn...">
+      <created>1468157042910</created>
+      <option name="number" value="00002" />
+      <option name="presentableId" value="LOCAL-00002" />
+      <option name="project" value="LOCAL" />
+      <updated>1468157042910</updated>
+    </task>
+    <option name="localTasksCounter" value="3" />
     <servers />
   </component>
   <component name="ToolWindowManager">
@@ -531,7 +505,8 @@
   </component>
   <component name="VcsManagerConfiguration">
     <MESSAGE value="Start javaifying" />
-    <option name="LAST_COMMIT_MESSAGE" value="Start javaifying" />
+    <MESSAGE value="Ellipse can be drawn..." />
+    <option name="LAST_COMMIT_MESSAGE" value="Ellipse can be drawn..." />
   </component>
   <component name="XDebuggerManager">
     <breakpoint-manager />
@@ -546,7 +521,10 @@
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="630">
           <caret line="39" column="5" selection-start-line="39" selection-start-column="5" selection-end-line="39" selection-end-column="5" />
-          <folding />
+          <folding>
+            <element signature="e#398#399#0" expanded="true" />
+            <element signature="e#443#444#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
@@ -556,8 +534,8 @@
           <caret line="33" column="18" selection-start-line="33" selection-start-column="8" selection-end-line="33" selection-end-column="18" />
           <folding>
             <element signature="imports" expanded="true" />
-            <element signature="e#543#544#0" expanded="true" />
-            <element signature="e#602#603#0" expanded="true" />
+            <element signature="e#514#515#0" expanded="true" />
+            <element signature="e#573#574#0" expanded="true" />
           </folding>
         </state>
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@@ -577,9 +555,8 @@
         <state relative-caret-position="720">
           <caret line="41" column="23" selection-start-line="41" selection-start-column="23" selection-end-line="41" selection-end-column="23" />
           <folding>
-            <element signature="imports" expanded="true" />
-            <element signature="e#1074#1075#0" expanded="true" />
-            <element signature="e#1108#1109#0" expanded="true" />
+            <element signature="e#1074#1075#0" expanded="false" />
+            <element signature="e#1108#1109#0" expanded="false" />
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       </provider>
@@ -620,7 +597,10 @@
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="522">
           <caret line="40" column="35" selection-start-line="40" selection-start-column="35" selection-end-line="40" selection-end-column="35" />
-          <folding />
+          <folding>
+            <element signature="e#398#399#0" expanded="true" />
+            <element signature="e#443#444#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
@@ -654,7 +634,10 @@
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="0">
           <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
-          <folding />
+          <folding>
+            <element signature="e#398#399#0" expanded="true" />
+            <element signature="e#443#444#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
@@ -662,7 +645,10 @@
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="0">
           <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
-          <folding />
+          <folding>
+            <element signature="e#398#399#0" expanded="true" />
+            <element signature="e#443#444#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
@@ -670,7 +656,10 @@
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="0">
           <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
-          <folding />
+          <folding>
+            <element signature="e#398#399#0" expanded="true" />
+            <element signature="e#443#444#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
@@ -678,7 +667,10 @@
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="0">
           <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
-          <folding />
+          <folding>
+            <element signature="e#398#399#0" expanded="true" />
+            <element signature="e#443#444#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
@@ -686,7 +678,10 @@
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="0">
           <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
-          <folding />
+          <folding>
+            <element signature="e#398#399#0" expanded="true" />
+            <element signature="e#443#444#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
@@ -694,7 +689,10 @@
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="0">
           <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
-          <folding />
+          <folding>
+            <element signature="e#398#399#0" expanded="true" />
+            <element signature="e#443#444#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
@@ -753,54 +751,13 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/euglena_basic_stimuli.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="536">
-          <caret line="332" column="18" selection-start-line="332" selection-start-column="18" selection-end-line="332" selection-end-column="18" />
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-            <element signature="imports" expanded="true" />
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-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/Calibrator.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="2880">
-          <caret line="80" column="17" selection-start-line="80" selection-start-column="17" selection-end-line="80" selection-end-column="17" />
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-            <element signature="e#0#3781#0" expanded="true" />
-            <element signature="imports" expanded="true" />
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-    </entry>
-    <entry file="jar://$PROJECT_DIR$/lib/core.jar!/processing/core/PApplet.class">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="187665">
-          <caret line="6804" column="0" selection-start-line="6804" selection-start-column="0" selection-end-line="6804" selection-end-column="0" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/src/Camera.java">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="828">
           <caret line="26" column="59" selection-start-line="26" selection-start-column="59" selection-end-line="26" selection-end-column="59" />
           <folding>
-            <element signature="imports" expanded="true" />
-            <element signature="e#1074#1075#0" expanded="true" />
-            <element signature="e#1108#1109#0" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/Menu.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="108">
-          <caret line="3" column="12" selection-start-line="3" selection-start-column="12" selection-end-line="3" selection-end-column="12" />
-          <folding>
-            <element signature="imports" expanded="true" />
+            <element signature="e#1074#1075#0" expanded="false" />
+            <element signature="e#1108#1109#0" expanded="false" />
           </folding>
         </state>
       </provider>
@@ -815,34 +772,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/src/EuglenaApplet.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="717">
-          <caret line="54" column="58" selection-start-line="54" selection-start-column="58" selection-end-line="54" selection-end-column="58" />
-          <folding />
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-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/ProjectorApplet.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="574">
-          <caret line="34" column="18" selection-start-line="34" selection-start-column="18" selection-end-line="36" selection-end-column="20" />
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-            <element signature="e#602#603#0" expanded="true" />
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-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/Ellipse.java">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="141">
-          <caret line="62" column="21" selection-start-line="62" selection-start-column="21" selection-end-line="62" selection-end-column="21" />
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-    </entry>
     <entry file="file://$PROJECT_DIR$/src/ProjectorCommand.java">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="36">
@@ -851,6 +780,95 @@
         </state>
       </provider>
     </entry>
+    <entry file="file://$PROJECT_DIR$/src/ClickGetter.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="36">
+          <caret line="1" column="42" selection-start-line="1" selection-start-column="42" selection-end-line="1" selection-end-column="42" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/Calibrator.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="684">
+          <caret line="97" column="41" selection-start-line="97" selection-start-column="41" selection-end-line="97" selection-end-column="41" />
+          <folding>
+            <element signature="e#0#3781#0" expanded="true" />
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/Menu.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="108">
+          <caret line="3" column="12" selection-start-line="3" selection-start-column="12" selection-end-line="3" selection-end-column="12" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/ProjectorApplet.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="573">
+          <caret line="44" column="0" selection-start-line="44" selection-start-column="0" selection-end-line="44" selection-end-column="0" />
+          <folding>
+            <element signature="imports" expanded="true" />
+            <element signature="e#514#515#0" expanded="true" />
+            <element signature="e#573#574#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/euglena_basic_stimuli.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="392">
+          <caret line="424" column="17" selection-start-line="424" selection-start-column="17" selection-end-line="424" selection-end-column="17" />
+          <folding>
+            <element signature="e#0#16478#0" expanded="true" />
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/Procedure.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="0">
+          <caret line="0" column="0" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/Ellipse.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="645">
+          <caret line="56" column="25" selection-start-line="56" selection-start-column="25" selection-end-line="56" selection-end-column="25" />
+          <folding>
+            <element signature="imports" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="jar://$PROJECT_DIR$/lib/core.jar!/processing/core/PApplet.class">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="812">
+          <caret line="887" column="16" selection-start-line="887" selection-start-column="16" selection-end-line="887" selection-end-column="16" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/src/EuglenaApplet.java">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="321">
+          <caret line="59" column="9" selection-start-line="59" selection-start-column="9" selection-end-line="59" selection-end-column="9" />
+          <folding>
+            <element signature="e#398#399#0" expanded="true" />
+            <element signature="e#443#444#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
   </component>
   <component name="masterDetails">
     <states>
diff --git a/src/ClickGetter.java b/src/ClickGetter.java
new file mode 100644
index 0000000..db9589e
--- /dev/null
+++ b/src/ClickGetter.java
@@ -0,0 +1,3 @@
+public interface ClickGetter {
+    boolean click(int mouseX, int mouseY);
+}
diff --git a/src/Ellipse.java b/src/Ellipse.java
index b9cf4cd..7dad69d 100644
--- a/src/Ellipse.java
+++ b/src/Ellipse.java
@@ -1,82 +1,80 @@
 import processing.core.*;
+import static processing.core.PApplet.*;
 
-//class EllipseDrawer {
-//
-//    Ellipse ellipseinprogress;
-//
-//    boolean centerpointcomplete;
-//    boolean widthcomplete;
-//
-//    void reset() {
-//        ellipseinprogress = new Ellipse(-1, -1, 0, 0);
-//        ellipseinprogress.visible = false;
-//        centerpointcomplete = false;
-//        widthcomplete = false;
-//
-//    }
-//
-//    EllipseDrawer(){
-//        this.reset();
-//    }
-//
-//    void mouseClicked(ProjectorApplet p, float x, float y){
-//        if (!centerpointcomplete){
-//            ellipseinprogress.centerX = x;
-//            ellipseinprogress.centerY = y;
-//            centerpointcomplete = true;
-//
-//        } else if (!widthcomplete) {
-//            ellipseinprogress.width = PApplet.abs(ellipseinprogress.centerX - x) * 2;
-//            widthcomplete = true;
-//
-//        } else {
-//            ellipseinprogress.height = PApplet.abs(ellipseinprogress.centerY - y) * 2;
-//            ellipseinprogress.visible = true;
-//            //ellipses.add(ellipseinprogress);
-//
-//            ellipseinprogress.draw(p);
-//            this.reset();
-//        }
-//    }
-//}
 
 class Ellipse {
 
     float centerX, centerY, width, height;
-    int red, green, blue, brushSize;
+    int color, brushSize;
     boolean visible;
 
-    Ellipse(float centerX, float centerY, float width, float height, int rVal, int gVal, int bVal, int penWidth) {
+    private boolean centerPointComplete, widthComplete;
+
+    Ellipse(int color, int penWidth) {
+        this.color = color;
+        this.brushSize = penWidth;
+
+        this.centerPointComplete = false;
+        this.widthComplete = false;
+    }
+
+    Ellipse(float centerX, float centerY, float width, float height, int color, int penWidth) {
         this.centerX = centerX;
         this.centerY = centerY;
         this.width = width;
         this.height = height;
-        this.red = rVal;
-        this.green = gVal;
-        this.blue = bVal;
+        this.color = color;
         this.brushSize = penWidth;
         this.visible = true;
+
+        this.centerPointComplete = true;
+        this.widthComplete = true;
     }
 
-    void draw(ProjectorApplet projector) {
-        if (visible) {
-            projector.commandQueue.add(
-                    (ProjectorApplet p) -> {
-                        float old_strokeWeight = p.g.strokeWeight;
-                        int old_strokeColor = p.g.strokeColor;
+    ProjectorCommand drawCommand() {
+        return (ProjectorApplet p) -> {
+            if (!visible) {
+                //done drawing already
+                return true;
+            }
 
-                        p.ellipseMode(PApplet.CENTER);
-                        p.strokeWeight(brushSize);
-                        p.stroke(p.color(red, green, blue));
-                        p.noFill();
+            float old_strokeWeight = p.g.strokeWeight;
+            int old_strokeColor = p.g.strokeColor;
 
-                        p.ellipse(p.convertXCoord(centerX), p.convertYCoord(centerY),
-                                  p.convertXDistance(width), p.convertYDistance(height));
-                        p.strokeWeight(old_strokeWeight);
-                        p.stroke(old_strokeColor);
-                        return true;
-                    });
-        }
+            p.ellipseMode(CENTER);
+            p.strokeWeight(brushSize);
+            p.stroke(color);
+            p.noFill();
+
+            p.ellipse(p.convertXCoord(centerX), p.convertYCoord(centerY),
+                      p.convertXDistance(width), p.convertYDistance(height));
+            p.strokeWeight(old_strokeWeight);
+            p.stroke(old_strokeColor);
+            return true;
+        };
+    }
+
+    ClickGetter clickGetter(ProjectorApplet p) {
+        return (int x, int y) -> {
+            if (!centerPointComplete){
+                centerX = x;
+                centerY = y;
+                centerPointComplete = true;
+                return false;
+
+            } else if (!widthComplete) {
+                width = abs(centerX - x) * 2;
+                widthComplete = true;
+                return false;
+
+            } else {
+                height = abs(centerY - y) * 2;
+                visible = true;
+
+                p.commandQueue.add(drawCommand());
+                return true;
+            }
+        };
     }
 }
 
diff --git a/src/EuglenaApplet.java b/src/EuglenaApplet.java
index 957d9a0..05d26c6 100644
--- a/src/EuglenaApplet.java
+++ b/src/EuglenaApplet.java
@@ -12,6 +12,7 @@ public class EuglenaApplet extends PApplet {
     // Software components
     Menu menu;
     Calibrator calibrator;
+    ClickGetter clickGetter;
 
     boolean tester;
 
@@ -52,12 +53,24 @@ public class EuglenaApplet extends PApplet {
         image(camera.getImage(), 0, 0, width - menu.width, height);
 
         if (!tester) {
-            new Ellipse(0f, 0f, 1000f, 1000f, 250, 250, 250, 8).draw(this.projectorApplet);
+//            this.projectorApplet.commandQueue.add(new Ellipse(0f, 0f, 1000f, 1000f, color(250, 250, 250), 8).drawCommand());
+
+            this.clickGetter = new Ellipse(color(255), 10).clickGetter(projectorApplet);
+            tester = true;
         }
 
     }
 
 
+    @Override
+    public void mouseClicked(){
+        if (clickGetter != null) {
+            if (clickGetter.click(mouseX, mouseY)) {
+                clickGetter = null;
+            }
+        }
+    }
+
     void drawArrow(int cx, int cy, int len, float angle){
         pushMatrix();
         translate(cx, cy);
diff --git a/src/Procedure.java b/src/Procedure.java
new file mode 100644
index 0000000..777b914
--- /dev/null
+++ b/src/Procedure.java
@@ -0,0 +1,4 @@
+
+public interface Procedure {
+    void execute();
+}
diff --git a/src/ProjectorApplet.java b/src/ProjectorApplet.java
index 0397ece..ba4722d 100644
--- a/src/ProjectorApplet.java
+++ b/src/ProjectorApplet.java
@@ -1,7 +1,6 @@
 import processing.core.PApplet;
 
 import java.util.ArrayDeque;
-import java.util.function.*;
 
 class ProjectorApplet extends PApplet {
     final int projectorScreenNumber = 2;
@@ -32,10 +31,6 @@ class ProjectorApplet extends PApplet {
 
     @Override
     public void draw() {
-//        background(50);
-//        fill(255);
-//        ellipse(mouseX, mouseY, 10, 10);
-
         calibrator.draw(parent);
 
         while (!commandQueue.isEmpty()) {