Package org.csstudio.swt.widgets.symbol

Class AbstractSymbolImage

java.lang.Object
org.csstudio.swt.widgets.symbol.AbstractSymbolImage
All Implemented Interfaces:
SymbolImage
Direct Known Subclasses:
GIFSymbolImage, PNGSymbolImage, SVGSymbolImage
public abstract class AbstractSymbolImage extends Object implements SymbolImage
Main class for Symbol Image display.

  • Field Details

    • scale

      protected double scale

    • bounds

      protected org.eclipse.draw2d.geometry.Rectangle bounds

    • imagePath

      protected String imagePath

    • image

      protected Image image

    • imageData

      protected ImageData imageData

    • originalImageData

      protected ImageData originalImageData

    • currentColor

      protected Color currentColor

    • colorToChange

      protected Color colorToChange

    • backgroundColor

      protected Color backgroundColor

    • leftCrop

      protected int leftCrop

    • rightCrop

      protected int rightCrop

    • bottomCrop

      protected int bottomCrop

    • topCrop

      protected int topCrop

    • stretch

      protected boolean stretch

    • autoSize

      protected boolean autoSize

    • oldPermutationMatrix

      protected PermutationMatrix oldPermutationMatrix

    • permutationMatrix

      protected PermutationMatrix permutationMatrix

    • animationDisabled

      protected boolean animationDisabled

    • alignedToNearestSecond

      protected boolean alignedToNearestSecond

    • visible

      protected boolean visible

    • disposed

      protected boolean disposed

  • Constructor Details

  • Method Details

    • getImagePath

      public String getImagePath()
      Specified by:
      getImagePath in interface SymbolImage

    • setImagePath

      public void setImagePath(String imagePath)
      Specified by:
      setImagePath in interface SymbolImage

    • getOriginalImageData

      public ImageData getOriginalImageData()
      Specified by:
      getOriginalImageData in interface SymbolImage

    • dispose

      public void dispose()
      Description copied from interface: SymbolImage
      Dispose the resource used by this figure
      Specified by:
      dispose in interface SymbolImage

    • setVisible

      public void setVisible(boolean visible)
      Specified by:
      setVisible in interface SymbolImage

    • isDisposed

      public boolean isDisposed()
      Specified by:
      isDisposed in interface SymbolImage

    • isEditMode

      public boolean isEditMode()
      Specified by:
      isEditMode in interface SymbolImage

    • isEmpty

      public boolean isEmpty()
      Specified by:
      isEmpty in interface SymbolImage

    • resetData

      public abstract void resetData()

    • setCurrentColor

      public void setCurrentColor(Color newColor)
      Specified by:
      setCurrentColor in interface SymbolImage

    • setColorToChange

      public void setColorToChange(Color newColor)
      Specified by:
      setColorToChange in interface SymbolImage

    • setBackgroundColor

      public void setBackgroundColor(Color newColor)
      Specified by:
      setBackgroundColor in interface SymbolImage

    • getAutoSizedDimension

      public abstract org.eclipse.draw2d.geometry.Dimension getAutoSizedDimension()
      Description copied from interface: SymbolImage
      Get the auto sized widget dimension according to the static image size.
      Specified by:
      getAutoSizedDimension in interface SymbolImage
      Returns:
      The auto sized widget dimension.

    • resizeImage

      public void resizeImage()
      Description copied from interface: SymbolImage
      Resizes the image.
      Specified by:
      resizeImage in interface SymbolImage

    • setBounds

      public void setBounds(org.eclipse.draw2d.geometry.Rectangle newBounds)
      Specified by:
      setBounds in interface SymbolImage

    • setAbsoluteScale

      public void setAbsoluteScale(double newScale)
      Specified by:
      setAbsoluteScale in interface SymbolImage

    • setAutoSize

      public void setAutoSize(boolean autoSize)
      Description copied from interface: SymbolImage
      Automatically adjust the widget bounds to fit the size of the static image
      Specified by:
      setAutoSize in interface SymbolImage

    • setStretch

      public void setStretch(boolean newval)
      Description copied from interface: SymbolImage
      Set the stretch state for the image.
      Specified by:
      setStretch in interface SymbolImage
      Parameters:
      newval - true, if it should be stretched, false otherwise)

    • setLeftCrop

      public void setLeftCrop(int newval)
      Description copied from interface: SymbolImage
      Sets the amount of pixels, which are cropped from the left.
      Specified by:
      setLeftCrop in interface SymbolImage

    • setRightCrop

      public void setRightCrop(int newval)
      Description copied from interface: SymbolImage
      Sets the amount of pixels, which are cropped from the right.
      Specified by:
      setRightCrop in interface SymbolImage

    • setBottomCrop

      public void setBottomCrop(int newval)
      Description copied from interface: SymbolImage
      Sets the amount of pixels, which are cropped from the bottom.
      Specified by:
      setBottomCrop in interface SymbolImage

    • setTopCrop

      public void setTopCrop(int newval)
      Description copied from interface: SymbolImage
      Sets the amount of pixels, which are cropped from the top.
      Specified by:
      setTopCrop in interface SymbolImage

    • setPermutationMatrix

      public void setPermutationMatrix(PermutationMatrix permutationMatrix)
      Specified by:
      setPermutationMatrix in interface SymbolImage

    • getPermutationMatrix

      public PermutationMatrix getPermutationMatrix()
      Specified by:
      getPermutationMatrix in interface SymbolImage

    • setAnimationDisabled

      public void setAnimationDisabled(boolean stop)
      Specified by:
      setAnimationDisabled in interface SymbolImage

    • setAlignedToNearestSecond

      public void setAlignedToNearestSecond(boolean aligned)
      Specified by:
      setAlignedToNearestSecond in interface SymbolImage

    • setListener

      public void setListener(SymbolImageListener listener)
      Specified by:
      setListener in interface SymbolImage

    • fireSymbolImageLoaded

      protected void fireSymbolImageLoaded()

    • fireSizeChanged

      protected void fireSizeChanged()

    • repaint

      protected void repaint()