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Merge pull request #180 from vukk/develop 

Make scaling factor of selected edges configurable, thanks Vukk!
css_transitions
Alex 10 years ago
parent
424df3caaa 2e036406aa
commit
fdcce5240d
3 changed files with 82 additions and 68 deletions
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  1. +72
    -66
      docs/graph.html
  2. +9
    -2
      src/graph/Edge.js
  3. +1
    -0
      src/graph/Graph.js

+ 72
- 66
docs/graph.html View File

@ -527,45 +527,45 @@ When using a DataSet, the graph is automatically updating to changes in the Data
<th>Required</th>
<th>Description</th>
</tr>
<tr>
<td>arrowScaleFactor</td>
<td>Number</td>
<td>no</td>
<td>If you are using arrows, this will scale the arrow. Values < 1 give smaller arrows, > 1 larger arrows. Default: 1.</td>
</tr>
<tr>
<td>color</td>
<td>String | Object</td>
<td>no</td>
<td>Color for the edge.</td>
</tr>
<tr>
<td>arrowScaleFactor</td>
<td>Number</td>
<td>no</td>
<td>If you are using arrows, this will scale the arrow. Values < 1 give smaller arrows, > 1 larger arrows. Default: 1.</td>
</tr>
<tr>
<td>color</td>
<td>String | Object</td>
<td>no</td>
<td>Color for the edge.</td>
</tr>
<tr>
<td>color.color</td>
<td>String</td>
<td>no</td>
<td>Color of the edge when not selected.</td>
</tr>
<tr>
<td>color.color</td>
<td>String</td>
<td>no</td>
<td>Color of the edge when not selected.</td>
</tr>
<tr>
<td>color.highlight</td>
<td>String</td>
<td>no</td>
<td>Color of the edge when selected.</td>
</tr>
<tr>
<td>color.highlight</td>
<td>String</td>
<td>no</td>
<td>Color of the edge when selected.</td>
</tr>
<tr>
<td>color.hover</td>
<td>String</td>
<td>no</td>
<td>Color of the edge when the edge is hovered over and the hover option is enabled.</td>
</tr>
<tr>
<td>hoverWidth</td>
<td>Number</td>
<td>1.5</td>
<td>This determines the thickness of the edge if it is hovered over. This will only manifest when the hover option is enabled.</td>
</tr>
<tr>
<td>color.hover</td>
<td>String</td>
<td>no</td>
<td>Color of the edge when the edge is hovered over and the hover option is enabled.</td>
</tr>
<tr>
<td>hoverWidth</td>
<td>Number</td>
<td>1.5</td>
<td>This determines the thickness of the edge if it is hovered over. This will only manifest when the hover option is enabled.</td>
</tr>
<tr>
<td>dash</td>
@ -1149,32 +1149,32 @@ var options = {
<th>Default</th>
<th>Description</th>
</tr>
<tr>
<td>arrowScaleFactor</td>
<td>Number</td>
<td>1</td>
<td>If you are using arrows, this will scale the arrow. Values < 1 give smaller arrows, > 1 larger arrows. Default: 1.</td>
</tr>
<tr>
<td>color</td>
<td>String | Object</td>
<td>Object</td>
<td>Colors of the edge. This object contains both colors for the selected and unselected state.</td>
</tr>
<tr>
<td>arrowScaleFactor</td>
<td>Number</td>
<td>1</td>
<td>If you are using arrows, this will scale the arrow. Values < 1 give smaller arrows, > 1 larger arrows. Default: 1.</td>
</tr>
<tr>
<td>color</td>
<td>String | Object</td>
<td>Object</td>
<td>Colors of the edge. This object contains both colors for the selected and unselected state.</td>
</tr>
<tr>
<td>color.color</td>
<td>String</td>
<td>"#848484"</td>
<td>Color of the edge when not selected.</td>
</tr>
<tr>
<td>color.color</td>
<td>String</td>
<td>"#848484"</td>
<td>Color of the edge when not selected.</td>
</tr>
<tr>
<td>color.highlight</td>
<td>String</td>
<td>"#848484"</td>
<td>Color of the edge when selected.</td>
</tr>
<tr>
<td>color.highlight</td>
<td>String</td>
<td>"#848484"</td>
<td>Color of the edge when selected.</td>
</tr>
<tr>
<td>dash</td>
@ -1214,12 +1214,12 @@ var options = {
<td>Default length of a gap in pixels on a dashed line.
Only applicable when the line style is <code>dash-line</code>.</td>
</tr>
<tr>
<td>length</td>
<td>number</td>
<td>physics.[method].springLength</td>
<td>The resting length of the edge when modeled as a spring. By default the springLength determined by the physics is used. By using this setting you can make certain edges have different resting lengths.</td>
</tr>
<tr>
<td>length</td>
<td>number</td>
<td>physics.[method].springLength</td>
<td>The resting length of the edge when modeled as a spring. By default the springLength determined by the physics is used. By using this setting you can make certain edges have different resting lengths.</td>
</tr>
<tr>
<td>style</td>
@ -1235,6 +1235,12 @@ var options = {
<td>1</td>
<td>The default width of a edge.</td>
</tr>
<tr>
<td>widthSelectionMultiplier</td>
<td>Number</td>
<td>2</td>
<td>Determines the thickness scaling of an selected edge. This is applied when an edge, or a node connected to it, is selected.</td>
</tr>
</table>
<h3 id="Groups_configuration">Groups configuration</h3>

+ 9
- 2
src/graph/Edge.js View File

@ -30,6 +30,7 @@ function Edge (properties, graph, constants) {
this.style = constants.edges.style;
this.title = undefined;
this.width = constants.edges.width;
this.widthSelectionMultiplier = constants.edges.widthSelectionMultiplier;
this.hoverWidth = constants.edges.hoverWidth;
this.value = undefined;
this.length = constants.physics.springLength;
@ -63,6 +64,9 @@ function Edge (properties, graph, constants) {
this.setProperties(properties, constants);
// calculate width of edge when it, or a node it is connected to, is selected
this.widthSelected = this.width * this.widthSelectionMultiplier;
this.controlNodesEnabled = false;
this.controlNodes = {from:null, to:null, positions:{}};
this.connectedNode = null;
@ -99,6 +103,7 @@ Edge.prototype.setProperties = function(properties, constants) {
if (properties.title !== undefined) {this.title = properties.title;}
if (properties.width !== undefined) {this.width = properties.width;}
if (properties.widthSelectionMultiplier !== undefined) {this.widthSelectionMultiplier = properties.widthSelectionMultiplier;}
if (properties.hoverWidth !== undefined) {this.hoverWidth = properties.hoverWidth;}
if (properties.value !== undefined) {this.value = properties.value;}
if (properties.length !== undefined) {this.length = properties.length;
@ -133,6 +138,8 @@ Edge.prototype.setProperties = function(properties, constants) {
this.widthFixed = this.widthFixed || (properties.width !== undefined);
this.lengthFixed = this.lengthFixed || (properties.length !== undefined);
this.widthSelected = this.width * this.widthSelectionMultiplier;
// set draw method based on style
switch (this.style) {
case 'line': this.draw = this._drawLine; break;
@ -310,7 +317,7 @@ Edge.prototype._drawLine = function(ctx) {
*/
Edge.prototype._getLineWidth = function() {
if (this.selected == true) {
return Math.min(this.width * 2, this.widthMax)*this.graphScaleInv;
return Math.min(this.widthSelected, this.widthMax)*this.graphScaleInv;
}
else {
if (this.hover == true) {
@ -954,4 +961,4 @@ Edge.prototype.getControlNodePositions = function(ctx) {
}
return {from:{x:xFrom,y:yFrom},to:{x:xTo,y:yTo}};
}
}

+ 1
- 0
src/graph/Graph.js View File

@ -71,6 +71,7 @@ function Graph (container, data, options) {
widthMin: 1,
widthMax: 15,
width: 1,
widthSelectionMultiplier: 2,
hoverWidth: 1.5,
style: 'line',
color: {

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