Mercurial > dive4elements > river
annotate flys-client/src/main/java/de/intevation/flys/client/shared/Transform2D.java @ 1447:c4bc320e3d44
Bugfix: make sure that the user has selected a DEM before feeding the Artifact with it.
flys-client/trunk@3463 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Mon, 19 Dec 2011 10:13:12 +0000 |
parents | ea2191b1299d |
children | ef745bc6bed9 |
rev | line source |
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535
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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1 package de.intevation.flys.client.shared; |
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Added a chart info service to fetch the info document for a specific chart from artifact server.
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2 |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
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3 import java.io.Serializable; |
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4 |
610
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#170 Changed the DOM manipulation while zoom and drag operation.
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5 import com.google.gwt.core.client.GWT; |
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#170 Changed the DOM manipulation while zoom and drag operation.
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6 |
535
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Added a chart info service to fetch the info document for a specific chart from artifact server.
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7 |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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8 /** |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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9 * This object supports a linear transformation to transform xy coordinates into |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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10 * an other coordinate system based on scale and translation values. |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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11 * |
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Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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12 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
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13 */ |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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14 public class Transform2D implements Serializable { |
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15 |
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Added a chart info service to fetch the info document for a specific chart from artifact server.
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16 protected double sx; |
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17 protected double sy; |
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18 |
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Added a chart info service to fetch the info document for a specific chart from artifact server.
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19 protected double tx; |
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Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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20 protected double ty; |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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21 |
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Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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22 |
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Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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23 public Transform2D() { |
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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24 } |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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25 |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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26 |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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27 /** |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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28 * Creates a new transformation with scale and translation factors. |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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29 * |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
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30 * @param sx The scale factor for the x axis. |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
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31 * @param sy The scale factor for the y axis. |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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32 * @param tx The translation factor for the x axis. |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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33 * @param ty The translation factor for the y axis. |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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34 */ |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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35 public Transform2D(double sx, double sy, double tx, double ty) { |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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36 this.sx = sx; |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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37 this.sy = sy; |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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38 this.tx = tx; |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
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39 this.ty = ty; |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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40 } |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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41 |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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42 |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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43 /** |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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44 * Transforms the pixel x and y into a new coordinate system based on the |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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45 * scale and translation values specified in the constructor. |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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46 */ |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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47 public double[] transform(double x, double y) { |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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48 double resX = sx * x + tx; |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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49 double resY = sy * y + ty; |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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50 |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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51 return new double[] { resX, resY }; |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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52 } |
610
ea2191b1299d
#170 Changed the DOM manipulation while zoom and drag operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
535
diff
changeset
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53 |
ea2191b1299d
#170 Changed the DOM manipulation while zoom and drag operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
535
diff
changeset
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54 |
ea2191b1299d
#170 Changed the DOM manipulation while zoom and drag operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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55 public void dumpGWT() { |
ea2191b1299d
#170 Changed the DOM manipulation while zoom and drag operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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56 GWT.log("SX = " + sx); |
ea2191b1299d
#170 Changed the DOM manipulation while zoom and drag operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
535
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57 GWT.log("SY = " + sy); |
ea2191b1299d
#170 Changed the DOM manipulation while zoom and drag operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
535
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58 GWT.log("TX = " + tx); |
ea2191b1299d
#170 Changed the DOM manipulation while zoom and drag operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
535
diff
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59 GWT.log("TY = " + ty); |
ea2191b1299d
#170 Changed the DOM manipulation while zoom and drag operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
535
diff
changeset
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60 } |
535
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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61 } |
017371801479
Added a chart info service to fetch the info document for a specific chart from artifact server.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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62 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |