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SlicesPanel Class Reference

Inheritance diagram for SlicesPanel::

FrameNavigator List of all members.

Public Methods

 SlicesPanel ()
 SlicesPanel (FrameNavigatorUser u)
 SlicesPanel (FrameNavigatorUser u, int imWidth, int imHeight)
void setUser (FrameNavigatorUser u)
void setImageSizes (int imWidth, int imHeight)
void paint (Graphics g)
void updateSegs (HxCorba.VxSegmentationOperations seg, Color col, File f)
void clearImage ()
boolean imageUpdate (Image img, int infoflags, int x, int y, int width, int height)
void setCurrentFrame (int frameNr)
void setNumberOfFrames (int maxFrame)

Constructor & Destructor Documentation

SlicesPanel::SlicesPanel (    )  [inline]
  

00024 {
00025     this(null, 10000, 280);
00026 }

SlicesPanel::SlicesPanel (  FrameNavigatorUser    u )  [inline]
  

00029 {
00030     this(u, 10000, 280);
00031 }

SlicesPanel::SlicesPanel (  FrameNavigatorUser    u,
int    imWidth,
int    imHeight
)  [inline]
  

00034 {
00035     addMouseListener(new SlicesMouseListener());
00036 
00037     _curFrame = 0;
00038     _user = u;
00039 
00040     setImageSizes(imWidth, imHeight);
00041 }

Member Function Documentation

void SlicesPanel::setUser (  FrameNavigatorUser    u )  [inline]
 

Reimplemented from FrameNavigator. 

00045 {
00046     _user = u;
00047 }

void SlicesPanel::setImageSizes (  int    imWidth,
int    imHeight
)  [inline]
  

00050 {
00051     _image = new BufferedImage(imWidth, imHeight,
00052                                BufferedImage.TYPE_INT_RGB);
00053     _imWidth = imWidth;
00054     _imHeight = imHeight;
00055     Graphics2D imGraphics = _image.createGraphics();
00056     imGraphics.setColor(Color.white);
00057     imGraphics.fillRect(0, 0, _imWidth, _imHeight);
00058 
00059     setMinimumSize(new Dimension(_imWidth, _imHeight));
00060     setPreferredSize(new Dimension(_imWidth, _imHeight));
00061 
00062     _curFrame = 0;
00063 
00064     repaint();
00065 }

void SlicesPanel::paint (  Graphics    g )  [inline]
  

00068 {
00069     Graphics2D g2 = (Graphics2D) g;
00070     g.drawImage(_image, 0, 0, _imWidth, _imHeight, null);
00071     int fr = _curFrame % _imWidth;
00072     g.setColor(Color.red);
00073     g.drawLine(fr, 0, fr, _imHeight);
00074 }

void SlicesPanel::updateSegs (  HxCorba.VxSegmentationOperations    seg,
Color    col,
File    f
)  [inline]
  

00077 {
00078     _times = seg.getTimeSpans();
00079     _color = col;
00080     int dot = f.getPath().lastIndexOf('.');
00081     _prefix = f.getPath().substring(0, dot);
00082 
00083     updateSliceSet(0);
00084 }

void SlicesPanel::clearImage (    )  [inline]
  

00087 {
00088     Graphics2D imGraphics = _image.createGraphics();
00089     imGraphics.setColor(Color.white);
00090     imGraphics.fillRect(0, 0, _imWidth, _imHeight);
00091 
00092     _curFrame = 0;
00093 
00094     repaint();
00095 }

boolean SlicesPanel::imageUpdate (  Image    img,
int    infoflags,
int    x,
int    y,
int    width,
int    height
)  [inline]
  

00099 {
00100     if((infoflags & ERROR) != 0) return true;
00101 
00102     Graphics2D imGraphics = _image.createGraphics();
00103     imGraphics.drawImage(_sliceIm, 0, 0, this);
00104 
00105     if((infoflags & ALLBITS) == 0) return true;
00106 
00107     imGraphics.setColor(_color);
00108     int start = 0;
00109     int index = 0;
00110     while((start < _imWidth) && (index < _times.length)) {
00111         start = _times[index].start - (_sliceSet * _imWidth);
00112         if(start >= 0)
00113             imGraphics.drawLine(start, 0, start, _imHeight);
00114         index++;
00115     }
00116 
00117     repaint();
00118     return true;
00119 }

void SlicesPanel::setCurrentFrame (  int    frameNr )  [inline]
 

Reimplemented from FrameNavigator. 

00123 {
00124     _curFrame = frameNr;
00125 
00126     // is cur frame in another slice set?
00127     int dif = _curFrame - _sliceSet * _imWidth;
00128     if((dif < 0) || (dif >= _imWidth))
00129         updateSliceSet(_curFrame / _imWidth);
00130 
00131     // make sure curFrame is visible
00132     int pos = _curFrame % _imWidth;
00133     JViewport viewport = (JViewport)getParent();
00134     Rectangle r = viewport.getViewRect();
00135     if ((pos < r.x) || (pos > r.x + r.width)) {
00136         pos = pos - 10;
00137         if (pos < 0)
00138             pos = 0;
00139         viewport.setViewPosition(new Point(pos, 0));
00140     }
00141 
00142     repaint();
00143 }

void SlicesPanel::setNumberOfFrames (  int    maxFrame )  [inline]
 

Reimplemented from FrameNavigator. 

00147 {
00148 }

The documentation for this class was generated from the following file:
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