Module org.refcodes.graphical

Package org.refcodes.graphical

Interface Viewport

All Superinterfaces:

ViewportDimension, ViewportHeightAccessor, ViewportWidthAccessor

public interface Viewport
extends ViewportDimension

The Viewport defines some elementary functionality regarding a Viewport being the visible rectangle of a big scene..

Nested Class Summary

Nested classes/interfaces inherited from interface org.refcodes.graphical.ViewportDimension

ViewportDimension.ViewportDimensionAccessor, ViewportDimension.ViewportDimensionBuilder<B extends ViewportDimension.ViewportDimensionBuilder<B>>, ViewportDimension.ViewportDimensionMutator, ViewportDimension.ViewportDimensionProperty

Nested classes/interfaces inherited from interface org.refcodes.graphical.ViewportHeightAccessor

ViewportHeightAccessor.ViewportHeightBuilder<B extends ViewportHeightAccessor.ViewportHeightBuilder<B>>, ViewportHeightAccessor.ViewportHeightMutator, ViewportHeightAccessor.ViewportHeightProperty

Nested classes/interfaces inherited from interface org.refcodes.graphical.ViewportWidthAccessor

ViewportWidthAccessor.ViewportWidthBuilder<B extends ViewportWidthAccessor.ViewportWidthBuilder<B>>, ViewportWidthAccessor.ViewportWidthMutator, ViewportWidthAccessor.ViewportWidthProperty

Method Summary

Modifier and Type	Method	Description
void	centerViewportOffset(int aPositionX, int aPositionY)	Centers the viewport around the provided positions as best as possoble while keeping the viewport in bounds of the grid.
void	centerViewportOffset(int aPositionX, int aPositionY, int aViewportWidth, int aViewportHeight)	Centers the viewport around the provided positions as best as possoble while keeping the viewport in bounds of the grid.

Methods inherited from interface org.refcodes.graphical.ViewportHeightAccessor

getViewportHeight

Methods inherited from interface org.refcodes.graphical.ViewportWidthAccessor

getViewportWidth

Method Details

centerViewportOffset

void centerViewportOffset(int aPositionX,
 int aPositionY)

Centers the viewport around the provided positions as best as possoble while keeping the viewport in bounds of the grid.

Parameters:

aPositionX - The x position to which to center the viewport.

aPositionY - The y position to which to center the viewport.

centerViewportOffset

void centerViewportOffset(int aPositionX,
 int aPositionY,
 int aViewportWidth,
 int aViewportHeight)

Centers the viewport around the provided positions as best as possoble while keeping the viewport in bounds of the grid.

Parameters:

aPositionX - The x position to which to center the viewport.

aPositionY - The y position to which to center the viewport.

aViewportWidth - The viewport width to use (overrides the actual viewport width).

aViewportHeight - The viewport height to use (overrides the actual viewport height).