3 |
3 |
4 GraphDisplayerCanvas::GraphDisplayerCanvas(NoteBookTab & mainw) : |
4 GraphDisplayerCanvas::GraphDisplayerCanvas(NoteBookTab & mainw) : |
5 nodesmap(mainw.mapstorage.graph), edgesmap(mainw.mapstorage.graph), edgetextmap(mainw.mapstorage.graph), |
5 nodesmap(mainw.mapstorage.graph), edgesmap(mainw.mapstorage.graph), edgetextmap(mainw.mapstorage.graph), |
6 nodetextmap(mainw.mapstorage.graph), displayed_graph(*(root()), 0, 0), |
6 nodetextmap(mainw.mapstorage.graph), displayed_graph(*(root()), 0, 0), |
7 isbutton(0), active_item(NULL), target_item(NULL), nodemap_to_edit(""), |
7 isbutton(0), active_item(NULL), target_item(NULL), nodemap_to_edit(""), |
8 edgemap_to_edit(""), mytab(mainw) |
8 edgemap_to_edit(""), autoscale(true), radius_min(10), radius_max(40), radius_unit(1), mytab(mainw) |
9 { |
9 { |
10 //base event handler is move tool |
10 //base event handler is move tool |
11 actual_handler=signal_event().connect(sigc::mem_fun(*this, &GraphDisplayerCanvas::moveEventHandler), false); |
11 actual_handler=signal_event().connect(sigc::mem_fun(*this, &GraphDisplayerCanvas::moveEventHandler), false); |
12 actual_tool=MOVE; |
12 actual_tool=MOVE; |
13 |
13 |
224 { |
224 { |
225 delete edgesmap[e]; |
225 delete edgesmap[e]; |
226 delete edgetextmap[e]; |
226 delete edgetextmap[e]; |
227 } |
227 } |
228 } |
228 } |
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229 |
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230 void GraphDisplayerCanvas::setNodeView(bool autoscale_p, double min_p, double max_p, double unit_p) |
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231 { |
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232 autoscale=autoscale_p; |
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233 radius_min=min_p; |
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234 radius_max=max_p; |
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235 radius_unit=unit_p; |
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236 propertyChange(false, N_RADIUS); |
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237 } |
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238 |
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239 void GraphDisplayerCanvas::getNodeView(bool & autoscale_p, double& min_p, double& max_p, double& unit_p) |
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240 { |
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241 autoscale_p=autoscale; |
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242 min_p=radius_min; |
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243 max_p=radius_max; |
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244 unit_p=radius_unit; |
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245 } |