|
| |
|
| java.lang.Object
 org.acm.seguin.uml.line.SegmentedLine
All known Subclasses: org.acm.seguin.uml.line.AssociationRelationship, org.acm.seguin.uml.line.ImplementsRelationship, org.acm.seguin.uml.line.InheretenceRelationship,
| SegmentedLine | | public class SegmentedLine implements ComponentListener(Code) | | SegmentedLine.
For future builds, it may be worth considering caching the points above and
below the line for an efficiency increase when there are lots of lines to
paint.
author:
Chris Seguin
author:
Mike Atkinson |
| Xs | | protected int[] Xs(Code) | | This array is used only during the paint method for drawing polylines
|
| Ys | | protected int[] Ys(Code) | | This array is used only during the paint method for drawing polylines
|
| scalingFactor | | protected double scalingFactor(Code) | | Description of the Field
|
| vertices | | protected Vertex[] vertices(Code) | | The set of vertices on the line
|
| SegmentedLine | | public SegmentedLine(EndPointPanel start, EndPointPanel end)(Code) | | Constructor for the SegmentedLine object
Parameters:
start - Panel that the segmented line starts at
Parameters:
end - End point of the panel |
| componentHidden | | public void componentHidden(ComponentEvent cevt)(Code) | | Description of the Method
Parameters:
cevt - Description of Parameter |
| componentMoved | | public void componentMoved(ComponentEvent cevt)(Code) | | Description of the Method
Parameters:
cevt - Description of Parameter |
| componentResized | | public void componentResized(ComponentEvent cevt)(Code) | | Description of the Method
Parameters:
cevt - Description of Parameter |
| componentShown | | public void componentShown(ComponentEvent cevt)(Code) | | Description of the Method
Parameters:
cevt - Description of Parameter |
| drag | | public void drag(Point point)(Code) | | Drag the current vertex
Parameters:
point - New location of the current vertex |
| drawArrow | | protected void drawArrow(Graphics2D g)(Code) | | Draws the arrow and the last segment
Parameters:
g - the graphics object |
| drop | | public void drop()(Code) | | The point was dropped
|
| getArrowPointAbove | | protected Point getArrowPointAbove()(Code) | | Determine the point at which the last segment should stop
the point |
| getArrowPointBelow | | protected Point getArrowPointBelow()(Code) | | Determine the point at which the last segment should stop
the point |
| getShortPoint | | protected Point getShortPoint()(Code) | | Determine the point at which the last segment should stop
the point |
| hit | | public boolean hit(Point attempt)(Code) | | Description of the Method
Parameters:
attempt - Description of Parameter Description of the Returned Value |
| isBothEndsSelected | | public boolean isBothEndsSelected()(Code) | | Determines if both the start and end points are selected
true when both are selected |
| load | | public void load(String buffer)(Code) | | Loads a segmented line from a buffer
Parameters:
buffer - the buffer containing the vertices |
| match | | public boolean match(EndPointPanel start, EndPointPanel end)(Code) | | Determines whether this panel matches the two desired end points
Parameters:
start - the starting panel to be matched
Parameters:
end - the ending panel to be matched true if it matches |
| paint | | public void paint(Graphics g)(Code) | | Draws the segmented line
Parameters:
g - Description of Parameter |
| save | | public void save(PrintWriter output)(Code) | | Saves a segmented to the output stream
Parameters:
output - the output stream |
| saveEndPanel | | protected void saveEndPanel(PrintWriter output)(Code) | | Saves the end panel
Parameters:
output - the output stream |
| savePanel | | protected void savePanel(PrintWriter output, EndPointPanel panel)(Code) | | Saves a panel
Parameters:
output - the output stream
Parameters:
panel - the panel to be saved |
| saveStartPanel | | protected void saveStartPanel(PrintWriter output)(Code) | | Saves the start panel
Parameters:
output - the output stream |
| saveVertices | | protected void saveVertices(PrintWriter output)(Code) | | Saves the vertices
Parameters:
output - the output stream |
| scale | | public void scale(double value)(Code) | | Scales the entire line
Parameters:
value - the amount to scale |
| select | | public void select(boolean way)(Code) | | Description of the Method
Parameters:
way - Description of Parameter |
| shift | | public void shift(int x, int y)(Code) | | Shifts the entire line
Parameters:
x - the amount to shift in the x coordinate
Parameters:
y - the amount to shift in the y coordinate |
| updateEnd | | protected void updateEnd()(Code) | | Updates the location of the end vertex
|
|
|
|