de.mcp.cutcad.application

Class Grid

java.lang.Object

de.mcp.cutcad.application.Grid

All Implemented Interfaces:

Drawable2D

public class Grid
extends java.lang.Object
implements Drawable2D

This class is responsible for drawing a grid on a view

Field Summary

Fields

Modifier and Type	Field and Description
private int	gridWidth

Constructor Summary

Constructors

Constructor and Description
Grid(Transformation t, processing.core.PGraphics view) Creates a Grid with a default width of 5mm

Method Summary

Methods

Modifier and Type	Method and Description
void	draw2D(processing.core.PGraphics context, Transformation transformation) Draws the Grid on the passed PGraphics-object view and scales it depending on the transformation.
int	getScaledGridWidth(Transformation transformation)
private float	getScaleFactor(float scale)

Methods inherited from class java.lang.Object

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

Field Detail

gridWidth

private int gridWidth

Constructor Detail

Grid

public Grid(Transformation t,
    processing.core.PGraphics view)

Creates a Grid with a default width of 5mm

Method Detail

draw2D

public void draw2D(processing.core.PGraphics context,
          Transformation transformation)

Draws the Grid on the passed PGraphics-object view and scales it depending on the transformation.

Specified by:

draw2D in interface Drawable2D

getScaleFactor

private float getScaleFactor(float scale)

getScaledGridWidth

public int getScaledGridWidth(Transformation transformation)

Returns:

the width of the grid in pixel