Last change
on this file since 13398 was
4068,
checked in by swagner, 14 years ago
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Sorted usings and removed unused usings in entire solution (#1094)
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File size:
1.6 KB
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1 | using System.Drawing;
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2 |
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3 | namespace Netron.Diagramming.Core {
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4 | // ----------------------------------------------------------------------
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5 | /// <summary>
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6 | /// Aligns the center of the selected entities horizontally.
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7 | /// </summary>
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8 | // ----------------------------------------------------------------------
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9 | public class AlignCentersHorizontallyTool : AlignmentToolBase {
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10 | // ------------------------------------------------------------------
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11 | /// <summary>
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12 | /// Constructor.
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13 | /// </summary>
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14 | /// <param name="toolName">string: The name of this tool</param>
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15 | // ------------------------------------------------------------------
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16 | public AlignCentersHorizontallyTool(string toolName)
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17 | : base(toolName) {
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18 | }
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19 |
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20 | // ------------------------------------------------------------------
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21 | /// <summary>
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22 | /// Aligns the center of all selected entities horizontally. The
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23 | /// 'X' component of the center location of the first entity in the
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24 | /// selection is used for all other entities.
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25 | /// </summary>
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26 | // ------------------------------------------------------------------
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27 | public override void Align(IDiagramEntity[] entities) {
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28 | // The amount to offset the entities by.
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29 | Point offset;
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30 |
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31 | for (int i = 1; i < entities.Length; i++) {
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32 | IDiagramEntity entity = entities[i];
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33 |
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34 | // Keep the entities same y location but offset it's
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35 | // x location.
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36 | offset = new Point(
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37 | this.centerOfFirstEntity.X - entity.Center.X,
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38 | 0);
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39 |
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40 | // Move the entity by this amount.
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41 | entity.MoveBy(offset);
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42 | }
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43 | }
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44 | }
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45 | }
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