text: ZoomBlur QML Type
  Applies directional blur effect towards source items center point. More...
  Properties
  - cached : bool
  - horizontalOffset : real
  - length : real
  - samples : int
  - source : variant
  - transparentBorder : bool
  - verticalOffset : real
  Detailed Description
  Effect creates perceived impression that the source item appears to be moving towards the center point in Z-direction or that the camera appears to be zooming rapidly. Other available motion blur effects are DirectionalBlur and RadialBlur.
  Example
  The following example shows how to apply the effect.
  import QtQuick 2.0 import QtGraphicalEffects 1.0 Item { width: 300 height: 300 Image { id: butterfly source: "images/bug.jpg" sourceSize: Qt.size(parent.width, parent.height) smooth: true visible: false } ZoomBlur { anchors.fill: butterfly source: butterfly samples: 24 length: 48 } } an offset in pixels for the blur direction center point.
  The values range from -inf to inf. By default these properties are set to
  0.
  This property defines the maximum perceived amount of movement for each pixel. The amount is smaller near the center and reaches the specified value at the edges.
  The quality of the blur depends on samples property. If length value is large, more samples are needed to keep the visual quality at high level.
  The value ranges from 0.0 to inf. By default the property is set to
  0.0 (no blur). an offset in pixels for the blur direction center point.
  The values range from -inf.