org.osm2world.viewer.view.debug
Class HelpView

Object
  DebugView
      HelpView

public class HelpView
extends DebugView

view that prints an explanation how to open OSM data. Only visible when no data is available.

Field Summary

Fields inherited from class DebugView

camera, config, eleData, map, projection, terrain

Constructor Summary

HelpView()

Method Summary

boolean	canBeUsed() returns true if this DebugView can currently be used for rendering.
protected void	fillTarget(JOGLTarget target) lets the subclass add all content and settings for rendering.
void	renderTo(GL2 gl, Camera camera, Projection projection) renders the content added by DebugView.fillTarget(JOGLTarget).

Methods inherited from class DebugView

drawArrow, drawBox, drawBoxAround, drawBoxAround, getDescription, setConfiguration, setConversionResults, updateTarget

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HelpView

public HelpView()

Method Detail

canBeUsed

public boolean canBeUsed()

Description copied from class: DebugView

returns true if this DebugView can currently be used for rendering. By default, this checks whether all the setters have been used with non-null values, but subclasses can overwrite it with their own checks.

Overrides:

canBeUsed in class DebugView

renderTo

public void renderTo(GL2 gl,
                     Camera camera,
                     Projection projection)

Description copied from class: DebugView

renders the content added by DebugView.fillTarget(JOGLTarget). Only has an effect if DebugView.canBeUsed() is true.

Overrides:

renderTo in class DebugView

Parameters:

gl - needs to be the same gl as in previous calls

fillTarget

protected void fillTarget(JOGLTarget target)

Description copied from class: DebugView

lets the subclass add all content and settings for rendering. Will only be called if DebugView.canBeUsed() is true.

Specified by:

fillTarget in class DebugView