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  1. JDK
  2. JDK-8091832

Provide a Screen.getScale method for Hi-DPI screens

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Details

    • Enhancement
    • Resolution: Fixed
    • P3
    • 9
    • 8u20, 9
    • javafx

    Description

      For some reason the Screen.getScale() method is private, even though getDpi() is public. There's no comment in the source explaining what's up with that. I want this so I can rescale an image to the right size without wasting excessive memory on non-retina systems.

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. JDK-8150064 Need complete fix for Java2D Hi-DPI code in JFXPanel

          • P3 - Major loss of function.
          • Closed

          Enhancement - null JDK-8092375 Concept for a screen resolution independent definition of a GUI

          • P3 - Major loss of function.
          • Closed

          Enhancement - null JDK-8090569 Support global coordinate scaling with DPI-based default

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-8154177 Font spacing is incorrect at 125% or 150% scaling on Windows

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8153542 test RT32570Test (for JDK-8088697) is failing

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. JDK-8160194 [hidpi] Ubuntu 16.04: Screen.getOutputScaleX(), Screen.getOutputScaleY() do not respect user-defined scale

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. JDK-8199592 Control labels truncated at certain DPI scaling levels

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8211294 ScrollPane content is blurry with 125% scaling

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8247839 Wrong position of GUI elements using multiple HiDPI displays in JavaFX 8

          • P3 - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. JDK-8166926 Add (since = "9") to the @Deprecated annotations on the new snap*() methods

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Enhancement - null JDK-8090347 Method to get the content scale factor (HiDPI)

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Activity

            People

              flar Jim Graham
              mhearnjfx Mike Hearn (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:
                Imported: