mxgraph使用 之設置style

1. 設置vertex的style
   

   var style = new Object();
   style[mxConstants.STYLE_SHAPE] = mxConstants.SHAPE_RECTANGLE;
   style[mxConstants.STYLE_PERIMETER] = mxPerimeter.RectanglePerimeter;
   style[mxConstants.STYLE_ALIGN] = mxConstants.ALIGN_CENTER;
   style[mxConstants.STYLE_VERTICAL_ALIGN] = mxConstants.ALIGN_MIDDLE;
   style[mxConstants.STYLE_GRADIENTCOLOR] = '#41B9F5';
   style[mxConstants.STYLE_FILLCOLOR] = '#8CCDF5';
   style[mxConstants.STYLE_STROKECOLOR] = '#1B78C8';
   style[mxConstants.STYLE_FONTCOLOR] = '#000000';
   style[mxConstants.STYLE_ROUNDED] = true;
   style[mxConstants.STYLE_OPACITY] = '80';
   style[mxConstants.STYLE_FONTSIZE] = '12';
   style[mxConstants.STYLE_FONTSTYLE] = 0;
   style[mxConstants.STYLE_IMAGE_WIDTH] = '48';
   style[mxConstants.STYLE_IMAGE_HEIGHT] = '48';
   graph.getStylesheet().putDefaultVertexStyle(style);

2. 設置edge的style
   

   style = graph.getStylesheet().getDefaultEdgeStyle();
   style[mxConstants.STYLE_LABEL_BACKGROUNDCOLOR] = '#FFFFFF';
   style[mxConstants.STYLE_STROKEWIDTH] = '2';
   style[mxConstants.STYLE_ROUNDED] = true;
   style[mxConstants.STYLE_EDGE] = mxEdgeStyle.SegmentConnector;

3. 設置cell的 style

style = new Object();
style[mxConstants.STYLE_SHAPE] = mxConstants.SHAPE_SWIMLANE;
style[mxConstants.STYLE_PERIMETER] = mxPerimeter.RectanglePerimeter;
style[mxConstants.STYLE_ALIGN] = mxConstants.ALIGN_CENTER;
style[mxConstants.STYLE_VERTICAL_ALIGN] = mxConstants.ALIGN_TOP;
style[mxConstants.STYLE_FILLCOLOR] = '#FF9103';
style[mxConstants.STYLE_GRADIENTCOLOR] = '#F8C48B';
style[mxConstants.STYLE_STROKECOLOR] = '#E86A00';
style[mxConstants.STYLE_FONTCOLOR] = '#000000';
style[mxConstants.STYLE_ROUNDED] = true;
style[mxConstants.STYLE_OPACITY] = '80';
style[mxConstants.STYLE_STARTSIZE] = '30';
style[mxConstants.STYLE_FONTSIZE] = '16';
style[mxConstants.STYLE_FONTSTYLE] = 1;
graph.getStylesheet().putCellStyle('group', style);

style = new Object();
style[mxConstants.STYLE_SHAPE] = mxConstants.SHAPE_IMAGE;
style[mxConstants.STYLE_FONTCOLOR] = '#774400';
style[mxConstants.STYLE_PERIMETER] = mxPerimeter.RectanglePerimeter;
style[mxConstants.STYLE_PERIMETER_SPACING] = '6';
style[mxConstants.STYLE_ALIGN] = mxConstants.ALIGN_LEFT;
style[mxConstants.STYLE_VERTICAL_ALIGN] = mxConstants.ALIGN_MIDDLE;
style[mxConstants.STYLE_FONTSIZE] = '10';
style[mxConstants.STYLE_FONTSTYLE] = 2;
style[mxConstants.STYLE_IMAGE_WIDTH] = '16';
style[mxConstants.STYLE_IMAGE_HEIGHT] = '16';
graph.getStylesheet().putCellStyle('port', style);