Package net.sourceforge.jpowergraph.swtswinginteraction.geometry

Examples of net.sourceforge.jpowergraph.swtswinginteraction.geometry.JPowerGraphDimension

346
347
348
349
350
351
352
        int imageWidth = 18;
        int imageHeight = 8;
        int stringWidth = stringWidth(g, legendText);
        int width = imageWidth + stringWidth + (padding * 3);
        int height = Math.max(imageHeight, g.getAscent() + g.getDescent() + 4);
        return new JPowerGraphDimension(width, height);
    }
View Full Code Here
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
        g.setForeground(getBorderColor(node, graphPane, theSubGraphHighlighter));
        g.drawOval(thePoint.x - radius / 2, thePoint.y - radius / 2, radius, radius);

        if (showNodes){
            JPowerGraphGraphics subG = g.getSubJPowerGraphGraphics(new JPowerGraphDimension(dummyRectangle.width, dummyRectangle.height));
            double scale = getInstanceScale(numInstances);
           
            subG.setBackground(g.getBackground());
            subG.setForeground(g.getForeground());
            subG.setAntialias(g.getAntialias());
            subG.fillRectangle(0, 0, dummyRectangle.width, dummyRectangle.height);
            nodePainter.paintNode(graphPane, subG, dummyNode, ShapeNodePainter.SMALL, theSubGraphHighlighter, new JPowerGraphPoint(dummyRectangle.width/2, dummyRectangle.height/2), scale);
            JPowerGraphColor nodeColor = nodePainter.getBackgroundColor(dummyNode, graphPane, theSubGraphHighlighter);
           
            for (int i = 0; i < rowSizes.length; i++) {
                int rowIndex = (((numRows - 1) / 2) - i) * -1;
                int normalisedRowIndex = rowIndex;
                if (normalisedRowIndex < 0){
                    normalisedRowIndex *= -1;
                }
   
                int rowdx = 0;
               
                int numFullNodes = 0;
                int numHalfNodes = 0;
                int numGaps = 0;
                if (i % 2 != 0) {
                    numFullNodes = (rowSizes[i] - 2);
                    numHalfNodes = 1;
                    numGaps = (rowSizes[i] - 1);
                }
                else{
                    numFullNodes = (rowSizes[i] - 1);
                    numHalfNodes = 0;
                    numGaps = (rowSizes[i] - 1);
                }
                rowdx = (numFullNodes * dummyRectangle.width) + (numHalfNodes * dummyRectangle.width) + (numGaps * hPadBetweenInstances) ;
                rowdx = rowdx / 2;
               
                JPowerGraphGraphics rowG = rowImageMap.retrieve(scale, rowSizes[i], g.getBackground(), nodeColor);
                if (rowG == null){
                    int rowWidth = (dummyRectangle.width + hPadBetweenInstances) * rowSizes[i] + 1;
                    rowG = g.getSubJPowerGraphGraphics(new JPowerGraphDimension(rowWidth, dummyRectangle.height));
                    rowG.setBackground(g.getBackground());
                    rowG.setForeground(g.getForeground());
                    rowG.setAntialias(g.getAntialias());
                    rowG.fillRectangle(0, 0, rowWidth, dummyRectangle.height);
                    for (int j = 0; j < rowSizes[i]; j++) {
View Full Code Here
533
534
535
536
537
538
539
        int imageWidth = 18;
        int imageHeight = 8;
        int stringWidth = stringWidth(graphPane.getJPowerGraphGraphics(), legendText);
        int width = imageWidth + stringWidth + (padding * 3);
        int height = Math.max(imageHeight, graphPane.getJPowerGraphGraphics().getAscent() + graphPane.getJPowerGraphGraphics().getDescent() + 4);
        return new JPowerGraphDimension(width, height);
    }
View Full Code Here
303
304
305
306
307
308
309
310
311
312
313
        SWTJPowerGraphGraphics main = new SWTJPowerGraphGraphics(this, e.gc, colourManager);
        if (buffer == null || (buffer.getImage().getBounds().width != getWidth() || buffer.getImage().getBounds().height != getHeight())){
            if (buffer != null){
                buffer.dispose();
            }
            buffer = (SWTJPowerGraphGraphics) main.getSubJPowerGraphGraphics(new JPowerGraphDimension(getWidth(), getHeight()));
        }
        else{
            buffer.reset();
            buffer.fillRectangle(0, 0, getWidth(), getHeight());
        }
View Full Code Here
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
    public void paintLegendItem(final JGraphPane graphPane, JPowerGraphGraphics g, LegendItem legendItem, Legend theLegend, JPowerGraphPoint thePoint, JPowerGraphRectangle theLegendRectangle) {
        if (legendItem instanceof NodeLegendItem){
            final NodeLegendItem nodeLegendItem = (NodeLegendItem) legendItem;

            JPowerGraphDimension d = nodeLegendItem.getNodePainter().getLegendItemSize(graphPane, nodeLegendItem.getDescription());
            nodeLegendItem.getNodePainter().paintLegendItem(g, thePoint, nodeLegendItem.getDescription());
           
            if (graphPane.getGraph().getNodeFilter() != null && theLegend.isInteractive()){
                int buttonX = theLegendRectangle.x + (theLegendRectangle.width - (buttonWidth + widthPadding));
                int buttonY = thePoint.y - heightpadding;
                int buttonHeight = d.getHeight() - 5;
               
                boolean canFilterNode = graphPane.getGraph().getNodeFilter().canChangeFilterState(nodeLegendItem.getNodeClass());
                boolean isChecked = graphPane.getGraph().getNodeFilter().getFilterState(nodeLegendItem.getNodeClass());
                JPowerGraphRectangle r = new JPowerGraphRectangle(buttonX, buttonY, buttonWidth, buttonHeight);
                if (canFilterNode){
                    g.setForeground(enabledButtonColor);
                    theLegend.addActionRectangle(r, new AbstractAction() {
                        public void actionPerformed(ActionEvent e) {
                            graphPane.getGraph().getNodeFilter().setFilterState(nodeLegendItem.getNodeClass(), !graphPane.getGraph().getNodeFilter().getFilterState(nodeLegendItem.getNodeClass()));
                        }
                    });
                }
                else{
                    g.setForeground(disabledButtonColor);
                }
               
                g.drawRectangle(r.x, r.y, r.width, r.height);
                if (isChecked){
                    g.drawLine(r.x + 3, r.y + 3, r.x + r.width - 3, r.y + r.height - 3);
                    g.drawLine(r.x + 3, r.y + r.height - 3, r.x + r.width - 3, r.y + 3);
                }
            }
        }
        else if (legendItem instanceof GroupLegendItem){
            final GroupLegendItem groupLegendItem = (GroupLegendItem) legendItem;
            if (groupLegendItem.getLegendItems().size() > 0){
                JPowerGraphRectangle r = new JPowerGraphRectangle(thePoint.x + 5, thePoint.y, toggleWidth - 10, toggleHeight);
               
                theLegend.addActionRectangle(r, new AbstractAction() {
                    public void actionPerformed(ActionEvent e) {
                        groupLegendItem.setExpanded(!groupLegendItem.isExpanded());
                        graphPane.redraw();
                    }
                });
               
                g.setForeground(enabledButtonColor);
                g.drawLine(r.x, r.y + r.height/2, r.x + r.width, r.y + r.height/2);
                g.drawString(groupLegendItem.getDescription(), r.x + r.width + 5, r.y - 2, 1);
                if (groupLegendItem.isExpanded()){
                    JPowerGraphPoint subPoint = new JPowerGraphPoint(thePoint.x + indent, thePoint.y + Math.max(toggleHeight, g.getAscent() + g.getDescent() + 4));
                    for (LegendItem subLegendItem : groupLegendItem.getLegendItems()) {
                        JPowerGraphDimension subDimension = new JPowerGraphDimension(0, 0);
                        getLegendItemSize(graphPane, subLegendItem, theLegend, subDimension);
                        paintLegendItem(graphPane, g, subLegendItem, theLegend, subPoint, theLegendRectangle);
                        subPoint.y += subDimension.height;
                    }
                }
View Full Code Here
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
        }
    }
   
    public void getLegendItemSize(JGraphPane graphPane, LegendItem legendItem, Legend theLegend, JPowerGraphDimension theDimension) {
        if (legendItem instanceof NodeLegendItem){
            JPowerGraphDimension dimension = ((NodeLegendItem) legendItem).getNodePainter().getLegendItemSize(graphPane, legendItem.getDescription());
            theDimension.width = Math.max(theDimension.width, dimension.width);
            theDimension.height += dimension.height;
           
            if (graphPane.getGraph().getNodeFilter() != null  && theLegend.isInteractive()){
                theDimension.width += buttonWidth + widthPadding;
            }
        }
        else if (legendItem instanceof GroupLegendItem){
            if (((GroupLegendItem) legendItem).getLegendItems().size() > 0){
                JPowerGraphGraphics g = graphPane.getJPowerGraphGraphics();
                theDimension.width = Math.max(theDimension.width, g.getStringWidth(((GroupLegendItem) legendItem).getDescription()) + toggleWidth + 5);
                theDimension.height += Math.max(toggleHeight, g.getAscent() + g.getDescent() + 4);
               
                if (((GroupLegendItem) legendItem).isExpanded()){
                    for (LegendItem subLegendItem : ((GroupLegendItem) legendItem).getLegendItems()) {
                        JPowerGraphDimension subDimension = new JPowerGraphDimension (0, 0);
                        this.getLegendItemSize(graphPane, subLegendItem, theLegend, subDimension);
                        theDimension.width = Math.max(theDimension.width, subDimension.width + indent);
                        theDimension.height += subDimension.height;
                    }
                }
View Full Code Here
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
        int heightPad = 8;
        LegendItemPainter painter = new LegendItemPainter();
       
        height = heightPad;
        for (LegendItem legendItem : theLegend.getRoot().getLegendItems()) {
            JPowerGraphDimension dimension = new JPowerGraphDimension(0, 0);
            painter.getLegendItemSize(graphPane, legendItem, theLegend, dimension);
            if (dimension.width != widthPad && dimension.height != heightPad){
                width = Math.max(width, dimension.width + widthPad);
                height += dimension.height;
            }
        }
        JPowerGraphRectangle legendRectangle = new JPowerGraphRectangle(10, graphPane.getHeight() - (height + 10), width, height);
       
        JPowerGraphColor oldColor = g.getForeground();
        g.setForeground(white);
        g.fillRoundRectangle(legendRectangle.x, legendRectangle.y, legendRectangle.width, legendRectangle.height, 10, 10);
        g.setForeground(black);
        g.drawRoundRectangle(legendRectangle.x, legendRectangle.y, legendRectangle.width, legendRectangle.height, 10, 10);
        g.setForeground(oldColor);
       
        JPowerGraphPoint point = new JPowerGraphPoint(legendRectangle.x + widthPad/2, legendRectangle.y + heightPad);
        for (LegendItem legendItem : theLegend.getRoot().getLegendItems()) {
            JPowerGraphDimension dimension = new JPowerGraphDimension(0, 0);
            painter.getLegendItemSize(graphPane, legendItem, theLegend, dimension);
            painter.paintLegendItem(graphPane, g, legendItem, theLegend, point, legendRectangle);
            point.y += dimension.height;
        }
       
View Full Code Here
TOP

Related Classes of net.sourceforge.jpowergraph.swtswinginteraction.geometry.JPowerGraphDimension

  • net.sourceforge.jpowergraph.painters.LegendItemPainter
  • net.sourceforge.jpowergraph.painters.LegendPainter
  • net.sourceforge.jpowergraph.painters.node.ClusterNodePainter
  • net.sourceforge.jpowergraph.painters.node.ShapeNodePainter
  • net.sourceforge.jpowergraph.swt.SWTJGraphPane
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.