Don't use an image to create a mask but a circle.

Contributes to CURA-5772.

resources/qml/Account/AvatarImage.qml

@@ -26,31 +26,27 @@ Item
         visible: false
     }
 
-    UM.RecolorImage
+    Rectangle
     {
         id: profileImageMask
-        source: UM.Theme.getIcon("circle_mask")
-        sourceSize: Qt.size(parent.width, parent.height)
         anchors.fill: parent
-        color: UM.Theme.getColor("topheader_background")
-        visible: false
+        radius: width
     }
 
     OpacityMask
     {
-        anchors.fill: profileImage
+        anchors.fill: parent
         source: profileImage
         maskSource: profileImageMask
         cached: true
-        invert: false
     }
 
     UM.RecolorImage
     {
         id: profileImageOutline
+        anchors.fill: parent
         source: UM.Theme.getIcon("circle_outline")
         sourceSize: Qt.size(parent.width, parent.height)
-        anchors.fill: parent
         color: UM.Theme.getColor("account_widget_ouline_active")
     }
 }

resources/themes/cura-light/icons/circle_mask.svg

@@ -1,64 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Created with Inkscape (http://www.inkscape.org/) -->
-
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="500mm"
-   height="500mm"
-   viewBox="0 0 500 500"
-   version="1.1"
-   id="svg8"
-   inkscape:version="0.92.2 (5c3e80d, 2017-08-06)"
-   sodipodi:docname="circle_mask.svg">
-  <defs
-     id="defs2" />
-  <sodipodi:namedview
-     id="base"
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1.0"
-     inkscape:pageopacity="0.0"
-     inkscape:pageshadow="2"
-     inkscape:zoom="0.35"
-     inkscape:cx="-385.71429"
-     inkscape:cy="560"
-     inkscape:document-units="mm"
-     inkscape:current-layer="layer1"
-     showgrid="false"
-     inkscape:pagecheckerboard="true"
-     inkscape:window-width="2880"
-     inkscape:window-height="1675"
-     inkscape:window-x="3827"
-     inkscape:window-y="-13"
-     inkscape:window-maximized="1" />
-  <metadata
-     id="metadata5">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title></dc:title>
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <g
-     inkscape:label="Layer 1"
-     inkscape:groupmode="layer"
-     id="layer1"
-     transform="translate(0,203)">
-    <circle
-       style="opacity:1;fill:#ffffff;fill-opacity:1;stroke:none;stroke-width:2.1875;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:0.98271604"
-       id="path815"
-       cy="46.999985"
-       cx="250"
-       r="250" />
-  </g>
-</svg>

resources/themes/cura-light/icons/circle_outline.svg

@@ -1,64 +1,4 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Created with Inkscape (http://www.inkscape.org/) -->
-
-<svg
-   xmlns:dc="http://purl.org/dc/elements/1.1/"
-   xmlns:cc="http://creativecommons.org/ns#"
-   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
-   xmlns:svg="http://www.w3.org/2000/svg"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="50mm"
-   height="50mm"
-   viewBox="0 0 50 50"
-   version="1.1"
-   id="svg8"
-   inkscape:version="0.92.2 (5c3e80d, 2017-08-06)"
-   sodipodi:docname="circle_outline.svg">
-  <defs
-     id="defs2" />
-  <sodipodi:namedview
-     id="base"
-     pagecolor="#ffffff"
-     bordercolor="#666666"
-     borderopacity="1.0"
-     inkscape:pageopacity="0.0"
-     inkscape:pageshadow="2"
-     inkscape:zoom="2.8"
-     inkscape:cx="106.84982"
-     inkscape:cy="60.88791"
-     inkscape:document-units="mm"
-     inkscape:current-layer="layer1"
-     showgrid="false"
-     inkscape:pagecheckerboard="true"
-     inkscape:window-width="1920"
-     inkscape:window-height="1137"
-     inkscape:window-x="2872"
-     inkscape:window-y="-8"
-     inkscape:window-maximized="1" />
-  <metadata
-     id="metadata5">
-    <rdf:RDF>
-      <cc:Work
-         rdf:about="">
-        <dc:format>image/svg+xml</dc:format>
-        <dc:type
-           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title></dc:title>
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
-  <g
-     inkscape:label="Layer 1"
-     inkscape:groupmode="layer"
-     id="layer1"
-     transform="translate(0,-247)">
-    <circle
-       style="opacity:1;fill:none;fill-opacity:1;stroke:#000000;stroke-width:2.52776861;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1"
-       id="path817"
-       cx="25"
-       cy="272"
-       r="23.736116" />
-  </g>
-</svg>
+<?xml version="1.0" encoding="UTF-8" ?>
+<svg width="50" height="50" >
+    <circle cx="25" cy="25" r="23.74" fill="none" stroke="black" stroke-width="2.5" />
+</svg>