Package us.zuercher.gpx2map.plotter

The package us.zuercher.gpx2map.plotter provides a mechanism for plotting markers of various styles, lines, and text on to Netpbm files.

See:
Description

Interface Summary

MarkerStyle

All markers, include Styles must implement this interface.

Class Summary

AbstractPlotter	AbstractPlotter renders arbitrary shapes defined by the caller onto an existing Netpbm file without reading the entire file into memory.
AbstractShape	AbstractShape represents a figure to be drawn on the output map.
AbstractShapePixelRowIterator	AbstractShapePixelRowIterator wraps an Iterator> with Z-ordering information for the pixels.
AbstractTextPlotter	AbstractTextPlotter extends AbstractPlotter to provide marker labelling capabilities.
AlphaPixel	AlphaPixel extends Pixel to provide a Pixel with alpha blending.
Color	Color represents an RGB color.
ImageMarkerStyle	ImageMarkerStyle implements MarkerStyle to provide markers based on the contents of an image file.
ImageShape	ImageShape extends AbstractShape to render the contents of an image during plotting.
Line	Line extends AbstractShape to draw a line with a given color and thickness.
Pixel	Pixel extends Point and adds Color information.
Shape	Shape extends AbstractShape to draw arbitrary shapes at predetermined locations.
TrackPlotter	TrackPlotter extends WayPointPlotter to plot lines between track- and route-points.
WayPointPlotter	WayPointPlotter extends AbstractTextPlotter to draw way-points with optional labels.

Enum Summary

MarginUnits	MarginUnits is an enumeration of the units that may be used to specify image margins.
Style	Style is an enumeration of concrete MarkerStyle implementations.

Error Summary

ColorDataError

ColorDataError indicates an error loading color data from the rgb.txt file.

Package us.zuercher.gpx2map.plotter Description

The package us.zuercher.gpx2map.plotter provides a mechanism for plotting markers of various styles, lines, and text on to Netpbm files. Markers are provided as way-points. Lines are drawn between the track- and route-points. Text labels are automatically applied to way-points and optionally applied to tracks and routes. Track segments may be joined or not.

The Style enumeration provides basic marker styles that can be drawn in various sizes. Size is referred to as radius, but really means the horizontal distance from the center of a marker to either edge.

In addition to the fixed Style types, more dynamic marker styles can be created by implementing MarkerStyle. For example, ImageMarkerStyle implements marker images based on the contents of an image file.

Author	$Author: stephan $
Version	$Id: package.html 171 2006-01-14 17:22:52Z stephan $
Copyright	Copyright (C) 2005-2005 Stephan Zuercher