can label font size be proportional to the cell geometry ? (mxGraph)

Question

Hi,

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I need the label font size to grow or shrink according to the cell geometry. Is this possible in mxGraph ?
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Answer 1

Here is an example:

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// Updates the cell after implicit style changes\ngraph.processChange = function(change)\n{\n  if (change instanceof mxGeometryChange)\n  {\n    this.view.removeState(change.cell);\n  }\n\n  mxGraph.prototype.processChange.apply(this, arguments);\n};\n\n// Returns dynamic fontsize based on geometry\ngraph.model.getStyle = function(cell)\n{\n  var geometry = this.getGeometry(cell);\n  var fs = mxConstants.DEFAULT_FONTSIZE;\n\n  if (geometry != null)\n  {\n    fs = Math.max(fs, geometry.height);\n  }\n\n  return mxGraphModel.prototype.getStyle.apply(this, arguments) + ';fontSize=' + fs;  \n};\n

can label font size be proportional to the cell geometry ? (mxGraph)

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