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  1. JDK
  2. JDK-8100850

NGText should clip single line text to avoid excessive rendering

    Details

    • Type: Enhancement
    • Status: Resolved
    • Priority: P4
    • Resolution: Fixed
    • Affects Version/s: fx2.0
    • Fix Version/s: 8
    • Component/s: javafx

      Description

      When rendering a very long text NGText (and friends) may spend a lot of time rasterizing what won't be visible on the screen (f.e. in TextBox).
      Particular expensive methods are: openpisces.Renderer.produceAlphas() and openpisces.Renderer$ScanlineIterator.next().

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              • Assignee:
                fheidric Felipe Heidrich (Inactive)
                Reporter:
                omazurov Oleg Mazurov (Inactive)
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