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java.lang.Object com.bbn.openmap.event.MapMouseAdapter com.bbn.openmap.omGraphics.EditableOMGraphic com.bbn.openmap.omGraphics.EditableOMScalingRaster
public class EditableOMScalingRaster
The EditableOMScalingRaster encompasses an OMScalingRaster, providing methods for modifying or creating it. This class only modifies OMScaling Rasters in lat/lon space (RENDERTYPE_LATLON). When you grab at the raster, you change the size of the entire rect. Grabbing the center point moves the raster. If there is an offset point, moving the center point changes the rect's position in relation to the offset point. Moving the offset point moves the rect, keeping the distance to the center point constant.
Nested Class Summary |
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Nested classes/interfaces inherited from class com.bbn.openmap.omGraphics.EditableOMGraphic |
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EditableOMGraphic.OMGraphicUndoEvent |
Field Summary | |
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static int |
CENTER_POINT_INDEX
|
protected OffsetGrabPoint |
gpc
|
protected GrabPoint |
gpne
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protected GrabPoint |
gpnw
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protected OffsetGrabPoint |
gpo
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protected GrabPoint |
gpse
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protected GrabPoint |
gpsw
|
protected int |
lastRenderType
|
static int |
NE_POINT_INDEX
|
static int |
NW_POINT_INDEX
|
static int |
OFFSET_POINT_INDEX
|
static java.lang.String |
OffsetResetCmd
|
protected OMScalingRaster |
raster
|
static int |
SE_POINT_INDEX
|
static int |
SW_POINT_INDEX
|
Fields inherited from class com.bbn.openmap.omGraphics.EditableOMGraphic |
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actionMask, canGrabGraphic, DEBUG, DEBUG_DETAIL, gPoints, GRAB_POINT_DRAWING_ATTRIBUTES_ATTRIBUTE, holder, i18n, lastMouseEvent, listeners, mouseModeServiceList, movingPoint, popupIsUp, projection, SELECTED_GRAB_POINT_DRAWING_ATTRIBUTES_ATTRIBUTE, showGUI, stateMachine, undoStack, xorRendering |
Constructor Summary | |
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EditableOMScalingRaster()
Create the EditableOMRect, setting the state machine to create the rect off of the gestures. |
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EditableOMScalingRaster(GraphicAttributes ga)
Create an EditableOMScalingRaster with the rectType and renderType parameters in the GraphicAttributes object. |
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EditableOMScalingRaster(OMScalingRaster omsr)
Create the EditableOMScalingRaster with an OMScalingRaster already defined, ready for editing. |
Method Summary | |
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void |
assertGrabPoints()
Check to make sure the grab points are not null. |
void |
attachToMovingGrabPoint(OffsetGrabPoint gp)
Attach to the Moving OffsetGrabPoint so if it moves, it will move this EditableOMGraphic with it. |
protected void |
clearGrabPoints()
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void |
createGraphic(GraphicAttributes ga)
Create and set the graphic within the state machine. |
void |
detachFromMovingGrabPoint(OffsetGrabPoint gp)
Detach from a Moving OffsetGrabPoint. |
boolean |
generate(Projection proj)
Use the current projection to place the graphics on the screen. |
OMGraphic |
getGraphic()
Get the OMGraphic being created/modified by the EditableOMScalingRaster. |
void |
init()
Create and initialize the state machine that interprets the modifying gestures/commands, as well as initialize the grab points. |
void |
initRectSize()
|
void |
move(java.awt.event.MouseEvent e)
Called to set the OffsetGrabPoint to the current mouse location, and update the OffsetGrabPoint with all the other GrabPoint locations, so everything can shift smoothly. |
void |
regenerate(Projection proj)
Given a new projection, the grab points may need to be repositioned off the current position of the graphic. |
void |
render(java.awt.Graphics graphics)
Draw the EditableOMScalingRaster parts into the java.awt.Graphics object. |
void |
setGrabPoints()
Take the current location of the GrabPoints, and modify the location parameters of the OMScalingRaster with them. |
void |
setGrabPoints(OMGraphic graphic)
Set the grab points for the graphic provided, setting them on the extents of the graphic. |
protected void |
setGrabPointsForOMSI()
|
protected void |
setGrabPointsForOMSI(OMScalingIcon icon)
|
void |
setGraphic(OMGraphic graphic)
Set the graphic within the state machine. |
Methods inherited from class java.lang.Object |
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clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected GrabPoint gpnw
protected GrabPoint gpne
protected GrabPoint gpsw
protected GrabPoint gpse
protected OffsetGrabPoint gpc
protected OffsetGrabPoint gpo
protected OMScalingRaster raster
public static final java.lang.String OffsetResetCmd
public static final int CENTER_POINT_INDEX
public static final int NW_POINT_INDEX
public static final int NE_POINT_INDEX
public static final int SW_POINT_INDEX
public static final int SE_POINT_INDEX
public static final int OFFSET_POINT_INDEX
protected int lastRenderType
Constructor Detail |
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public EditableOMScalingRaster()
public EditableOMScalingRaster(GraphicAttributes ga)
public EditableOMScalingRaster(OMScalingRaster omsr)
omsr
- OMScalingRaster that should be edited.Method Detail |
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public void init()
public void setGraphic(OMGraphic graphic)
setGraphic
in class EditableOMGraphic
graphic
- OMGraphic.public void createGraphic(GraphicAttributes ga)
createGraphic
in class EditableOMGraphic
ga
- GraphicAttributes, describing the graphic to be created.public OMGraphic getGraphic()
getGraphic
in class EditableOMGraphic
public void attachToMovingGrabPoint(OffsetGrabPoint gp)
attachToMovingGrabPoint
in class EditableOMGraphic
public void detachFromMovingGrabPoint(OffsetGrabPoint gp)
detachFromMovingGrabPoint
in class EditableOMGraphic
public void initRectSize()
public void assertGrabPoints()
protected void clearGrabPoints()
public void setGrabPoints(OMGraphic graphic)
protected void setGrabPointsForOMSI(OMScalingIcon icon)
icon
- protected void setGrabPointsForOMSI()
public void setGrabPoints()
setGrabPoints
in class EditableOMGraphic
public void move(java.awt.event.MouseEvent e)
move
in class EditableOMGraphic
public boolean generate(Projection proj)
generate
in class EditableOMGraphic
proj
- com.bbn.openmap.proj.Projection
public void regenerate(Projection proj)
regenerate
in class EditableOMGraphic
public void render(java.awt.Graphics graphics)
render
in class EditableOMGraphic
graphics
- java.awt.Graphics.
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