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1 | unit River;
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2 |
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3 | interface
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4 |
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5 | uses
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6 | Classes, SysUtils, Graphics, Generics.Collections;
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7 |
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8 | type
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9 | { TRiver }
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10 |
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11 | TRiver = class
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12 | Points: array of TPoint;
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13 | procedure Paint(Canvas: TCanvas);
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14 | end;
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15 |
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16 | { TRivers }
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17 |
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18 | TRivers = class(TObjectList<TRiver>)
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19 | end;
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20 |
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21 |
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22 | implementation
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23 |
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24 | { TRiver }
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25 |
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26 | procedure TRiver.Paint(Canvas: TCanvas);
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27 | begin
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28 | Canvas.Brush.Color := $ffffe0;
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29 | Canvas.Brush.Style := bsSolid;
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30 | Canvas.Polygon(Points);
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31 | end;
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32 |
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33 | end.
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34 |
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