SVG issue

SVG layout is breaking.

am trying to print doughnut developed in SVG into PDF. below is my sample doughnut code:

PDF

in each circle I updated "fill from "transparent" to "white" to get the center of donut white in color, other wise it is rendering to black.

issue1: fill = transparent is not working as expected
issue2: one of the cycles (mostly the last one ) "stroke-width" is failing to pick up
issue3: there is change in size of svg in html and pdf

am using
compile group: 'com.openhtmltopdf', name: 'openhtmltopdf-pdfbox', version: '0.0.1-RC19'
compile group: 'com.openhtmltopdf', name: 'openhtmltopdf-svg-support', version: '0.0.1-RC19'

below is my sample code:

PdfRendererBuilder builder = new PdfRendererBuilder();

builder.withUri("test.html");
builder.useFastMode();
builder.toStream(os);
builder.useSVGDrawer(new BatikSVGDrawer()); // Load SVG support plugin
builder.run();