Author: Christian Lopes
Date: 2010-11-17 16:10:49 -0800 (Wed, 17 Nov 2010)
New Revision: 22889
Modified:
cytoscapeweb/trunk/cytoscapeweb/src/org/cytoscapeweb/model/converters/SVGExporter.as
Log:
Added dashed lines (edges) support to the SVG exporter.
Modified:
cytoscapeweb/trunk/cytoscapeweb/src/org/cytoscapeweb/model/converters/SVGExporter.as
===================================================================
---
cytoscapeweb/trunk/cytoscapeweb/src/org/cytoscapeweb/model/converters/SVGExporter.as
2010-11-18 00:09:46 UTC (rev 22888)
+++
cytoscapeweb/trunk/cytoscapeweb/src/org/cytoscapeweb/model/converters/SVGExporter.as
2010-11-18 00:10:49 UTC (rev 22889)
@@ -35,6 +35,7 @@
import flare.vis.data.EdgeSprite;
import flare.vis.data.NodeSprite;
+ import flash.display.CapsStyle;
import flash.display.DisplayObject;
import flash.filters.BitmapFilter;
import flash.filters.GlowFilter;
@@ -47,6 +48,7 @@
import org.cytoscapeweb.util.Anchors;
import org.cytoscapeweb.util.ArrowShapes;
import org.cytoscapeweb.util.Fonts;
+ import org.cytoscapeweb.util.LineStyles;
import org.cytoscapeweb.util.NodeShapes;
import org.cytoscapeweb.util.Utils;
import org.cytoscapeweb.util.VisualProperties;
@@ -179,7 +181,19 @@
var w:Number = e.lineWidth * _scale;
var loop:Boolean = e.source === e.target;
+ var lineStyle:String = e.props.lineStyle;
+ var solid:Boolean = lineStyle === LineStyles.SOLID;
+ var cap:String = 'butt';
+ var dashArr:String = '';
+ if (!solid) {
+ var onLength:Number = LineStyles.getOnLength(e,
lineStyle);
+ var offLength:Number = LineStyles.getOffLength(e,
lineStyle);
+ dashArr =
'stroke-dasharray="'+onLength+','+offLength+'"';
+ cap = LineStyles.getCaps(lineStyle);
+ cap = cap === CapsStyle.ROUND ? 'round' : 'butt';
+ }
+
// First let's draw any glow (e.g. for selected edges):
// -----------------------------------------------------
var filters:Array = e.filters;
@@ -193,7 +207,7 @@
// The current version of AlivePDF does not
support glows, gradients, etc.
// So we just draw a bigger shape behind the node:
- svg += '<g stroke-linejoin="round"
stroke-width="'+gw+'" stroke-linecap="butt" fill="none" stroke-opacity="'+a+'"
stroke="'+c+'">';
+ svg += '<g stroke-linejoin="round"
stroke-width="'+gw+'" stroke-linecap="'+cap+'" fill="none"
stroke-opacity="'+a+'" stroke="'+c+'" '+dashArr+'>';
svg += drawEdgeShaft(start, end, c1, c2, loop);
svg += '</g>';
@@ -214,7 +228,7 @@
// Draw the edge's line and joints:
// -----------------------------------------------------
- svg += '<g stroke-linejoin="round" stroke-width="'+w+'"
stroke-linecap="butt" fill="none" stroke-opacity="'+a+'" stroke="'+c+'">';
+ svg += '<g stroke-linejoin="round" stroke-width="'+w+'"
stroke-linecap="'+cap+'" fill="none" stroke-opacity="'+a+'" stroke="'+c+'"
'+dashArr+'>';
svg += drawEdgeShaft(start, end, c1, c2, loop);
svg += '</g>';
--
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