| java.lang.Object
 net.refractions.udig.project.command.NavigationCommandFactory
All known Subclasses: net.refractions.udig.project.command.factory.NavigationCommandFactory,
| NavigationCommandFactory | | public class NavigationCommandFactory (Code) | | API comment me TODO provide type description
author:
jeichar
since:
TODO provide version |
| NavigationCommandFactory | | protected NavigationCommandFactory()(Code) | | |
| createCompositeCommand | | public NavCommand createCompositeCommand(NavCommand[] commands)(Code) | | Creates a new
Parameters:
commands - an array of commands to execute as a simgle command. The array will beexecuted from position 0 to position length-1 in order. a new NavComposite object
See Also: NavCommand |
| createPanCommandUsingScreenCoords | | public NavCommand createPanCommandUsingScreenCoords(int xpixels, int ypixels)(Code) | | Creates a new
Pans the viewport in terms of pixels on the screen.
Each pixel represents a distance in world coordinates, the x and y distances differ, so a pan
of 8 pixels in the x direction will be translated to a pan of 8*xdistance in the world.
Parameters:
xpixels - The amount, in pixels, to pan in the x direction
Parameters:
ypixels - The amount, in pixels, to pan in the y direction a new PanCommand object
See Also: NavCommand |
| createPanCommandUsingWorldCoords | | public NavCommand createPanCommandUsingWorldCoords(double x, double y)(Code) | | Creates a new
Parameters:
x - The amount, in world coordinates, to pan in the x direction
Parameters:
y - The amount, in world coordinates, to pan in the y direction a new PanCommand object
See Also: NavCommand |
| createSetViewportBBoxCommand | | public NavCommand createSetViewportBBoxCommand(Envelope newbbox)(Code) | | Creates a new
Parameters:
newbbox - the new bounding box to set in the viewport a new SetViewportBBoxCommand object
See Also: NavCommand
See Also: Envelope |
| createSetViewportBBoxCommand | | public NavCommand createSetViewportBBoxCommand(Envelope bounds, CoordinateReferenceSystem crs)(Code) | | |
| createSetViewportCenterCommand | | public NavCommand createSetViewportCenterCommand(Coordinate center)(Code) | | Creates a new
Parameters:
center - Sets the center of the viewport. The Coordinate must be in world coordinates. a new SetViewportCenterCommand object
See Also: NavCommand
See Also: Coordinate |
| createSetViewportHeight | | public NavCommand createSetViewportHeight(double height)(Code) | | Creates a new
Parameters:
height - The new viewport height a new SetViewportHeight object
See Also: NavCommand |
| createSetViewportWidth | | public NavCommand createSetViewportWidth(double width)(Code) | | Creates a new
Parameters:
width - the new viewport width a new SetViewportWidth object
See Also: NavCommand |
| createZoomCommand | | public NavCommand createZoomCommand(double zoomfactor)(Code) | | Creates a new
Parameters:
zoomfactor - the amount to zoom a new ZoomCommand object
See Also: NavCommand |
| createZoomExtentCommand | | public NavCommand createZoomExtentCommand()(Code) | | Creates a new
a new ZoomExtentCommand object
See Also: NavCommand |
| getInstance | | public static NavigationCommandFactory getInstance()(Code) | | Creates a new NavigationCommandFactory object
a new NavigationCommandFactory object |
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