1 | package org.expeditee.gui;
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2 |
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3 | import java.awt.Color;
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4 | import java.awt.Dimension;
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5 | import java.awt.Point;
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6 | import java.text.NumberFormat;
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7 |
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8 | import org.expeditee.items.Item;
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9 | import org.expeditee.items.UserAppliedPermission;
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10 |
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11 | public class Vector extends Overlay {
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12 |
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13 | public Point Origin;
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14 |
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15 | public float Scale;
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16 |
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17 | public Color Foreground;
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18 |
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19 | public Color Background;
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20 |
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21 | public Item Source;
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22 |
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23 | public Dimension Size;
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24 |
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25 | public Vector(Frame overlay, UserAppliedPermission permission,
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26 | Float scale, Item source) {
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27 | super(overlay, permission);
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28 | Origin = source.getPosition();
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29 | Scale = scale;
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30 | Foreground = source.getColor();
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31 | Background = source.getBackgroundColor();
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32 | Source = source;
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33 | }
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34 |
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35 | @Override
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36 | public boolean equals(Object o) {
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37 | if (o == null || o.getClass() != Vector.class)
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38 | return false;
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39 | Vector v = (Vector) o;
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40 |
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41 | return v.Frame == Frame && Origin.equals(v.Origin)
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42 | && Scale == v.Scale && Foreground == v.Foreground
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43 | && Background == v.Background;
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44 | }
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45 |
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46 | @Override
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47 | public int hashCode() {
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48 | return 0;
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49 | }
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50 |
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51 | /**
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52 | * Converts the given x position to be relative to the overlay frame.
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53 | *
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54 | * @param x
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55 | * @return
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56 | */
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57 | public float getX(int x) {
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58 | return (x - Origin.x) / Scale;
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59 | }
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60 |
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61 | public float getY(int y) {
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62 | return (y - Origin.y) / Scale;
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63 | }
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64 |
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65 | public void setSize(int maxX, int maxY) {
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66 | Size = new Dimension(maxX, maxY);
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67 | }
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68 |
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69 | public static NumberFormat getNumberFormatter() {
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70 | NumberFormat nf = NumberFormat.getInstance();
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71 | nf.setMaximumFractionDigits(4);
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72 | return nf;
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73 | }
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74 | }
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