Package org.apache.sis.portrayal
package org.apache.sis.portrayal
Symbology and map representations, together with a rendering engine for display.
This package is currently in early draft stage.
Synchronization
Unless otherwise specified, classes in this package are not thread-safe. Synchronization, if desired, must be done by the caller.- Since:
- 1.1
- Version:
- 1.3
-
ClassDescriptionCommon abstraction for implementations that manage the display and user manipulation of spatial graphic elements.Contextual information for allowing
Canvas
to select the most appropriate coordinate operation for the viewed area and resolution.AGridExtent
which remembers theCanvas.getPointOfInterest(boolean)
coordinates.A listener of displacements in a source canvas which can reproduce the same displacement in a target canvas.Parent class of all objects for which it is possible to register listeners.A canvas for two-dimensional display device using a Cartesian coordinate system.Thrown when a map rendering process failed.A change in the "objective to display" transform thatCanvas
uses for rendering data.The reason why the "objective to display" transform changed.