SVG to PNG using Batik 1.7: http://xmlgraphics.apache.org/batik/ As written, this works fine when the batik-* jars are added to the ColdFusion class path, but fails when used via JavaLoader. Tried adding the rest of the jars from Batik 1.7 /lib, but doesn't change the outcome.

StackTrace

coldfusion.runtime.java.JavaObjectInstantiationException: Object instantiation exception.
  at coldfusion.runtime.java.JavaProxyFactory.getProxy(JavaProxyFactory.java:170)
	at coldfusion.runtime.ProxyFactory.getProxy(ProxyFactory.java:65)
	at coldfusion.runtime.CFPage.createObjectProxy(CFPage.java:5747)
	at coldfusion.runtime.CFPage.CreateObject(CFPage.java:5710)
	at coldfusion.runtime.CFPage.CreateObject(CFPage.java:5644)
	at coldfusion.runtime.CFPage.CreateObject(CFPage.java:5619)
	at coldfusion.runtime.CFPage.CreateObject(CFPage.java:5566)
	at cfGeneral2ecfc646371968$funcINDEX.runFunction(/Applications/MAMP/htdocs/gloss_2.0/handlers/General.cfc:32)
	at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
	at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
	at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
	at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
	at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
	at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:518)
	at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:660)
	at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:469)
	at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2373)
	at coldfusion.tagext.lang.InvokeTag.doEndTag(InvokeTag.java:402)
	at coldfusion.runtime.CfJspPage._emptyTcfTag(CfJspPage.java:2800)
	at cfController2ecfc1145999322$funcINVOKER.runFunction(/Applications/MAMP/htdocs/coldbox_3.7.0/coldbox/system/web/Controller.cfc:756)
	at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
	at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47)
	at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
	at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
	at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
	at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
	at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:220)
	at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:2659)
	at cfController2ecfc1145999322$funcRUNEVENT.runFunction(/Applications/MAMP/htdocs/coldbox_3.7.0/coldbox/system/web/Controller.cfc:640)
	at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
	at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47)
	at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
	at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
	at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
	at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
	at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:518)
	at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:660)
	at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:469)
	at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2373)
	at cfColdbox2ecfc365152025$funcPROCESSCOLDBOXREQUEST.runFunction(/Applications/MAMP/htdocs/coldbox_3.7.0/coldbox/system/Coldbox.cfc:236)
	at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
	at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
	at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
	at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
	at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
	at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:220)
	at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:655)
	at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:444)
	at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:414)
	at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2432)
	at cfApplication2ecfc1740922731$funcONREQUESTSTART.runFunction(/Applications/MAMP/htdocs/gloss_2.0/Application.cfc:82)
	at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
	at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:405)
	at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
	at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
	at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
	at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:220)
	at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:655)
	at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:444)
	at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:414)
	at coldfusion.runtime.AppEventInvoker.invoke(AppEventInvoker.java:108)
	at coldfusion.runtime.AppEventInvoker.onRequestStart(AppEventInvoker.java:278)
	at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:411)
	at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48)
	at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
	at coldfusion.filter.PathFilter.invoke(PathFilter.java:112)
	at coldfusion.filter.LicenseFilter.invoke(LicenseFilter.java:30)
	at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:94)
	at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
	at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
	at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:46)
	at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
	at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
	at coldfusion.filter.CachingFilter.invoke(CachingFilter.java:62)
	at coldfusion.CfmServlet.service(CfmServlet.java:204)
	at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
	at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42)
	at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:928)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:414)
	at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:203)
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:539)
	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:298)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
	at java.lang.Thread.run(Thread.java:680)
Caused by: java.lang.NoClassDefFoundError: org/apache/batik/dom/util/DocumentFactory
	at java.lang.Class.getDeclaredFields0(Native Method)
	at java.lang.Class.privateGetDeclaredFields(Class.java:2300)
	at java.lang.Class.privateGetPublicFields(Class.java:2333)
	at java.lang.Class.getFields(Class.java:1361)
	at coldfusion.runtime.java.ObjectHandler.Initialize(ObjectHandler.java:35)
	at coldfusion.runtime.java.ObjectHandler.(ObjectHandler.java:30)
	at coldfusion.runtime.java.ReflectionCache.get(ReflectionCache.java:38)
	at coldfusion.runtime.java.JavaProxy.(JavaProxy.java:35)
	at coldfusion.runtime.java.JavaProxyFactory.getProxy(JavaProxyFactory.java:121)
	... 95 more
Caused by: java.lang.ClassNotFoundException: org.apache.batik.dom.util.DocumentFactory
	at coldfusion.bootstrap.BootstrapClassLoader.loadClass(BootstrapClassLoader.java:235)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	... 104 more

SVGtoPNG

var response = getPageContext().getFusionContext().getResponse();
    response.setContentType( 'image/png' );

var content = fileread( expandPath( "./handlers/test.svg" ) );

var inputStream = createObject("java", "java.io.StringBufferInputStream").init( content );
var input = createObject( "java", "org.apache.batik.transcoder.TranscoderInput").init(inputStream);

var outputStream = response.getOutputStream();;
var output = createObject( "java", "org.apache.batik.transcoder.TranscoderOutput").init(outputStream);

var transcoder = createObject( "java", "org.apache.batik.transcoder.image.PNGTranscoder" ).init();

transcoder.transcode(input, output);
outputStream.close();   

TestSVG

<?xml version="1.0" standalone="yes"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg width="480px" height="205px" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1"><defs><linearGradient x1="0" y1="0" x2="6.123031769111886e-17" y2="1" id="gradientGreen"><stop offset="0%" stop-color="#94ae0a" stop-opacity="1"></stop><stop offset="100%" stop-color="#6b7e07" stop-opacity="1"></stop></linearGradient><linearGradient x1="0" y1="0" x2="6.123031769111886e-17" y2="1" id="gradientYellow"><stop offset="0%" stop-color="#9D8D00" stop-opacity="1"></stop><stop offset="100%" stop-color="#FFFF00" stop-opacity="1"></stop></linearGradient><linearGradient x1="0" y1="0" x2="6.123031769111886e-17" y2="1" id="gradientRed"><stop offset="0%" stop-color="#a61120" stop-opacity="1"></stop><stop offset="100%" stop-color="#780c17" stop-opacity="1"></stop></linearGradient></defs><rect width="100%" height="100%" fill="#fff" fill-opacity="0" stroke="none" /><path d="M 135 155 L 125 155 Z" fill="none" stroke="#444" stroke-width="1" z-index="0" transform="matrix(1,0,0,1,0,0)" /><path d="M 155.05321559063054 93.28254850929031 L 146.96304564688106 87.40469598636558 Z" fill="none" stroke="#444" stroke-width="1" z-index="0" transform="matrix(1,0,0,1,0,0)" /><path d="M 207.55321559063054 55.13906578900887 L 204.46304564688106 45.62850062605733 Z" fill="none" stroke="#444" stroke-width="1" z-index="0" transform="matrix(1,0,0,1,0,0)" /><path d="M 272.44678440936946 55.13906578900888 L 275.536954353119 45.628500626057345 Z" fill="none" stroke="#444" stroke-width="1" z-index="0" transform="matrix(1,0,0,1,0,0)" /><path d="M 324.94678440936946 93.28254850929032 L 333.036954353119 87.4046959863656 Z" fill="none" stroke="#444" stroke-width="1" z-index="0" transform="matrix(1,0,0,1,0,0)" /><path d="M 345 155 L 355 155 Z" fill="none" stroke="#444" stroke-width="1" z-index="0" transform="matrix(1,0,0,1,0,0)" /><path d="M 166.5 155L 135 155A 105 105 0 0 1 142.3734689817336 116.34692196810883L 171.66142828721354 127.94284537767618A 73.5 73.5 0 0 0 166.5 155Z" fill="url(#gradientGreen)" stroke-width="0px" z-index="0" transform="matrix(1,0,0,1,0,0)" /><path d="M 171.66142828721354 127.94284537767618L 142.3734689817336 116.34692196810883A 105 105 0 0 1 155.05321559063054 93.28254850929031L 180.53725091344137 111.79778395650322A 73.5 73.5 0 0 0 171.66142828721354 127.94284537767618Z" fill="url(#gradientYellow)" stroke-width="0px" z-index="0" transform="matrix(1,0,0,1,0,0)" /><path d="M 180.53725091344137 111.79778395650322L 155.05321559063054 93.28254850929031A 105 105 0 0 1 345 155L 313.5 155A 73.5 73.5 0 0 0 180.53725091344137 111.79778395650322Z" fill="url(#gradientRed)" stroke-width="0px" z-index="0" transform="matrix(1,0,0,1,0,0)" /><circle cx="240" cy="155" r="5" fill="#000" transform="matrix(1,0,0,1,0,0)" /><path d="M 240 155 C 240 155 324.94678440936946 93.28254850929034 324.94678440936946 93.28254850929034" fill="none" stroke="#000" stroke-width="2" z-index="0" transform="matrix(1,0,0,1,0,0)" /><text x="235" y="102.5" font-size="18" font-family="Arial" fill="#000" transform="matrix(1,0,0,1,0,0)" ><tspan x="235" dy="4.5">20</tspan></text><text x="115" y="147.99999999999997" font-size="12" font-family="Heveltica, sans-serif" text-anchor="middle" fill="#333" transform="matrix(1,0,0,1,0,0)" ><tspan x="115" dy="3">0</tspan></text><text x="138.87287570313157" y="81.52684346344084" font-size="12" font-family="Heveltica, sans-serif" text-anchor="middle" fill="#333" transform="matrix(1,0,0,1,0,0)" ><tspan x="138.87287570313157" dy="3">5</tspan></text><text x="201.37287570313157" y="36.117935463105795" font-size="12" font-family="Heveltica, sans-serif" text-anchor="middle" fill="#333" transform="matrix(1,0,0,1,0,0)" ><tspan x="201.37287570313157" dy="3">10</tspan></text><text x="278.62712429686843" y="36.11793546310581" font-size="12" font-family="Heveltica, sans-serif" text-anchor="middle" fill="#333" transform="matrix(1,0,0,1,0,0)" ><tspan x="278.62712429686843" dy="3">15</tspan></text><text x="341.12712429686843" y="81.52684346344085" font-size="12" font-family="Heveltica, sans-serif" text-anchor="middle" fill="#333" transform="matrix(1,0,0,1,0,0)" ><tspan x="341.12712429686843" dy="3">20</tspan></text><text x="365" y="148" font-size="12" font-family="Heveltica, sans-serif" text-anchor="middle" fill="#333" transform="matrix(1,0,0,1,0,0)" ><tspan x="365" dy="3">25</tspan></text></svg>