svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.mapcontext / org.gvsig.fmap.mapcontext.api / src / main / java / org / gvsig / raster / lib / legend / api / colortable / ColorTable.java @ 44831
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1 | 44831 | jjdelcerro | package org.gvsig.raster.lib.legend.api.colortable; |
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2 | |||
3 | import java.util.List; |
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4 | |||
5 | import org.gvsig.raster.lib.legend.api.colortable.colortableclass.ColorTableClass; |
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6 | import org.gvsig.tools.lang.Cloneable; |
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7 | import org.gvsig.tools.observer.Observer; |
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8 | import org.gvsig.tools.observer.WeakReferencingObservable; |
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9 | import org.gvsig.tools.persistence.Persistent; |
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10 | |||
11 | /**
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12 | * @author fdiaz
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13 | *
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14 | */
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15 | public interface ColorTable extends WeakReferencingObservable, Persistent, Cloneable, Observer { |
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16 | |||
17 | /**
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18 | * Compress {@link ColorTable} to reduce number of {@link ColorTableClass}.
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19 | */
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20 | public void compressPalette(); |
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21 | |||
22 | /**
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23 | * Copies from {@link ColorTable} received as parameter
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24 | *
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25 | * @param colorTable
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26 | * {@link ColorTable} to be copied
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27 | */
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28 | public void copyFrom(ColorTable colorTable); |
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29 | |||
30 | /**
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31 | * @return {@link ColorTableClass} of this {@link ColorTable}
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32 | */
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33 | public List<ColorTableClass> getClasses(); |
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34 | |||
35 | /**
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36 | * @return Gets the name of this {@link ColorTable}
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37 | */
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38 | public String getName(); |
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39 | |||
40 | /**
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41 | * @return Return if {@link ColorTable} has alpha
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42 | */
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43 | public boolean hasAlpha(); |
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44 | |||
45 | /**
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46 | * @return Gets if this {@link ColorTable} is interpolated
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47 | */
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48 | public boolean isInterpolated(); |
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49 | |||
50 | /**
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51 | * Remove duplicated values of {@link ColorTableClass}
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52 | */
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53 | public void removeDuplicatedValues(); |
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54 | |||
55 | /**
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56 | * Sets {@link ColorTableClass} of this {@link ColorTable} and recalculates
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57 | * palette color of this {@link ColorTable}.
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58 | *
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59 | * @param colorTableClasses
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60 | * New classes of this {@link ColorTable}
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61 | * @param compress
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62 | * True to compress palette color.
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63 | */
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64 | public void setClasses(List<ColorTableClass> colorTableClasses, boolean compress); |
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65 | |||
66 | /**
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67 | * Calculates and sets {@link ColorTableClass} of this {@link ColorTable}
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68 | * take into account min and max value. Palette color is recalculated with
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69 | * new color table classes.
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70 | *
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71 | * @param min
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72 | * Minimum value of {@link ColorTableClass}
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73 | * @param max
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74 | * Maximum value of {@link ColorTableClass}
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75 | * @param compress
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76 | * True to compress {@link ColorTable}.
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77 | */
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78 | public void setClasses(double min, double max, boolean compress); |
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79 | |||
80 | /**
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81 | * Sets interpolated to this {@link ColorTable}
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82 | *
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83 | * @param interpolated
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84 | */
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85 | public void setInterpolated(boolean interpolated); |
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86 | |||
87 | /**
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88 | * Sets name of this {@link ColorTable}
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89 | *
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90 | * @param name
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91 | */
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92 | public void setName(String name); |
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93 | |||
94 | /**
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95 | * Get RGBA values defined by {@link ColorTableClass}
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96 | *
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97 | * @param value
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98 | * Value to get RGBA
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99 | * @return Byte array with RGBA values
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100 | */
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101 | byte[] getRGBA(Object value); |
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102 | } |