Latest Contributions by 左国振

like this: UniqueValueRenderer uniqueRenderer = new UniqueValueRenderer(); uniqueRenderer.setField1(attribute name); uniqueRenderer.setDefaultSymbol(symbol); UniqueValue value = new UniqueValue(); value.setValue(new Object[]{attribute value}); value.setSymbol(symbol); uniqueRenderer.addUniqueValue(value); value = new UniqueValue(); value.setValue(new Object[]{attribute value}); value.setSymbol(symbol); uniqueRenderer.addUniqueValue(value); etc. featureLayer.setRenderer(uniqueRenderer); ... View more

you can try the class UniqueValueRenderer. ... View more