Hi @Lisbetti,

Your question reminds me of a real-time "zoom" feature that clones part of a component that I've just developed using ShaderEffectSource.

ShaderEffectSource allows to select, in real time and with high performance, a part of a component and display it in another larger rectangle for zooming in.

// To add to your "source" component. MouseArea { id: iMouseArea anchors.fill: parent hoverEnabled: true propagateComposedEvents: true onPositionChanged:(mouse) => { // Allow events to be transmitted to components below. mouse.accepted = false iShaderEffectSource.sourceRect = Qt.rect(mouse.x-75, mouse.y-50, 150, 100) } } ... Rectangle { id: iRectDest width: 300 height: 200 anchors.right: parent.right ShaderEffectSource { id: iShaderEffectSource anchors.fill: parent sourceItem: iRectSrc /* Preserve visual quality. */ textureSize: Qt.size(iRectDest.width, iRectDest.height) }