LineStringEditController.java 文件源码

private void createTempLine(FeatureTransaction featureTransaction, MouseEvent<?> event) {
    if (featureTransaction.getNewFeatures() != null && featureTransaction.getNewFeatures().length > 0
            && tempLine == null) {
        Coordinate position = getPanPosition(event);
        LineString lineString = getGeometryIndex().getGeometry(featureTransaction).getGeometryFactory()
                .createLineString(new Coordinate[] { position, position });
        tempLine = new GfxGeometry("LineStringEditController.updateLine");
        tempLine.setGeometry(lineString);
        tempLine.setStyle(new ShapeStyle("#FFFFFF", 0, "#FF3322", 1, 1));
        mapWidget.render(tempLine, RenderGroup.VECTOR, RenderStatus.ALL);
    }
}