Package org.sunflow.core.display

## Class ImgPipeDisplay

- java.lang.Object
- - java.awt.Component
  - - java.awt.Container
    - - javax.swing.JComponent
      - - javax.swing.JPanel
        - - org.sunflow.core.display.ImgPipeDisplay

- All Implemented Interfaces:
    `java.awt.image.ImageObserver`, `java.awt.MenuContainer`, `java.io.Serializable`, `javax.accessibility.Accessible`, `Display`

      public class ImgPipeDisplay
      extends javax.swing.JPanel
      implements Display

  See Also:
    Serialized Form

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from class javax.swing.JPanel

      `javax.swing.JPanel.AccessibleJPanel`

    - ### Nested classes/interfaces inherited from class javax.swing.JComponent

      `javax.swing.JComponent.AccessibleJComponent`

    - ### Nested classes/interfaces inherited from class java.awt.Container

      `java.awt.Container.AccessibleAWTContainer`

    - ### Nested classes/interfaces inherited from class java.awt.Component

      `java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy`

  - ### Field Summary

    - ### Fields inherited from class javax.swing.JComponent

      `listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW`

    - ### Fields inherited from class java.awt.Component

      `accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT`

    - ### Fields inherited from interface java.awt.image.ImageObserver

      `ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH`

  - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `ImgPipeDisplay()` | Render to stdout using the imgpipe protocol used in mental image's imf_disp viewer.

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | `imageBegin​(int w, int h, int bucketSize)` | This is called before an image is rendered to indicate how large the rendered image will be.
    `void` | `imageEnd()` | This call is made after the image has been rendered.
    `void` | `imageFill​(int x, int y, int w, int h, Color c, float alpha)` | Update the current image with a region of flat color.
    `void` | `imagePrepare​(int x, int y, int w, int h, int id)` | Prepare the specified area to be rendered.
    `void` | `imageUpdate​(int x, int y, int w, int h, Color[] data, float[] alpha)` | Update the current image with a bucket of data.

    - ### Methods inherited from class javax.swing.JPanel

      `getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI`

    - ### Methods inherited from class javax.swing.JComponent

      `addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update`

    - ### Methods inherited from class java.awt.Container

      `add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTree`

    - ### Methods inherited from class java.awt.Component

      `action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setMixingCutoutShape, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Constructor Detail

    - #### ImgPipeDisplay

          public ImgPipeDisplay()

      Render to stdout using the imgpipe protocol used in mental image's imf_disp viewer. http://www.lamrug.org/resources/stubtips.html

  - ### Method Detail

    - #### imageBegin

          public void imageBegin​(int w,
                                 int h,
                                 int bucketSize)

      Description copied from interface: `Display`
      This is called before an image is rendered to indicate how large the rendered image will be. This allows the display driver to write out image headers or allocate surfaces. Bucket size will be 0 when called from a non-bucket based source.
      Specified by:
        `imageBegin` in interface `Display`
      Parameters:
        `w` - width of the rendered image in pixels
        `h` - height of the rendered image in pixels
        `bucketSize` - size of the buckets in pixels

    - #### imagePrepare

          public void imagePrepare​(int x,
                                   int y,
                                   int w,
                                   int h,
                                   int id)

      Description copied from interface: `Display`
      Prepare the specified area to be rendered. This may be used to highlight the work in progress area or simply to setup the display driver to receive the specified portion of the image
      Specified by:
        `imagePrepare` in interface `Display`
      Parameters:
        `x` - x coordinate of the bucket within the image
        `y` - y coordinate of the bucket within the image
        `w` - width of the bucket in pixels
        `h` - height of the bucket in pixels
        `id` - unique identifier corresponding to the thread which invoked this call

    - #### imageUpdate

          public void imageUpdate​(int x,
                                  int y,
                                  int w,
                                  int h,
                                  Color[] data,
                                  float[] alpha)

      Description copied from interface: `Display`
      Update the current image with a bucket of data. The region is guarenteed to be within the bounds created by the call to imageBegin. No clipping is necessary. Colors are passed in unprocessed. It is up the display driver to do any type of quantization, gamma compensation or tone-mapping needed. The array of colors will be exactly `w * h` long and in row major order.
      Specified by:
        `imageUpdate` in interface `Display`
      Parameters:
        `x` - x coordinate of the bucket within the image
        `y` - y coordinate of the bucket within the image
        `w` - width of the bucket in pixels
        `h` - height of the bucket in pixels
        `data` - bucket data, this array will be exactly `w * h` long
        `alpha` - pixel coverage data, this array will be exactly `w * h` long

    - #### imageFill

          public void imageFill​(int x,
                                int y,
                                int w,
                                int h,
                                Color c,
                                float alpha)

      Description copied from interface: `Display`
      Update the current image with a region of flat color. This is used by progressive rendering to render progressively smaller regions of the screen which will overlap. The region is guarenteed to be within the bounds created by the call to imageBegin. No clipping is necessary. Colors are passed in unprocessed. It is up the display driver to do any type of quantization , gamma compensation or tone-mapping needed.
      Specified by:
        `imageFill` in interface `Display`
      Parameters:
        `x` - x coordinate of the region within the image
        `y` - y coordinate of the region within the image
        `w` - with of the region in pixels
        `h` - height of the region in pixels
        `c` - color to fill the region with
        `alpha` - pixel coverage

    - #### imageEnd

          public void imageEnd()

      Description copied from interface: `Display`
      This call is made after the image has been rendered. This allows the display driver to close any open files, write the image to disk or flush any other type of buffers.
      Specified by:
        `imageEnd` in interface `Display`