Interpolates the position of the points in the mesh according to the 4 corners TODO: allow for arbitrary control points, not just the four corners

Return the name of this custom tag.

This creates a new MeshPoint with (u,v) = (0,0) and does not modify the current MeshPoint. Its used to generate temporary points for the interpolation

Used for mouse selection of surfaces

check if the examples directory exists and return the example as given in the tag. @param theExample the name of the example

@return The surface's mesh resolution, in number of "tiles"

This function will give you the position of the mouse in the surface's coordinate system. @return The transformed mouse position

Returns true if the mouse is over this surface, false otherwise.

Draws targets around the control points

@invisible

@param parent The parent applet -- used for default rendering mode @param w The surface's width, in pixels @param h T

@param parent applet

Creates and registers a new corner pin keystone surface. @param w width @param h height @param res resolution (number of tiles per axis) @return

Will return true since <code>@example</code> can be used in constructor documentation. @return true since <code>@example</code> can be used in constru

Will return true since <code>@example</code> can be used in field documentation. @return true since <code>@example</code> can be used in field documen

Will return true since <code>@example</code> can be used in method documentation. @return true since <code>@example</code> can be used in method docum

Will return true since <code>@example</code> can be used in method documentation. @return true since <code>@example</code> can be used in overview doc

Will return true since <code>@example</code> can be used in package documentation. @return true since <code>@example</code> can be used in package doc

Will return true since <code>@example</code> can be used in type documentation (classes or interfaces). @return true since <code>@example</code> can b

Will return false since <code>@example</code> is not an inline tag. @return false since <code>@example</code> is not an inline tag.

@invisible Populates values from an XML object

Loads a saved layout from a given XML file

@invisible

Manually move one of the corners for this surface by some amount. The "corner" parameter should be either: CornerPinSurface.TL, CornerPinSurface.BL, C

@invisible This moves the surface according to the offset from where the mouse was pressed when selecting the surface.

Register this Taglet. @param tagletMap the map to register this tag to.

Renders and applies keystoning to the image using the parent applet's renderer.

Saves the layout to an XML file.

Sets the control points color

Sets the grid used for calibration's color

Starts the calibration mode. Mouse events will be intercepted to drag surfaces and move control points around.

Stops the calibration mode

Given the <code>Tag</code> representation of this custom tag, return its string representation. @param tag the <code>Tag</code> representation of th

Toggles the calibration mode

Returns the version of the library. @return String