private static SVG parse(
InputStream in, Integer searchColor, Integer replaceColor, boolean whiteMode)
throws SVGParseException {
// Util.debug("Parsing SVG...");
try {
// long start = System.currentTimeMillis();
SAXParserFactory spf = SAXParserFactory.newInstance();
SAXParser sp = spf.newSAXParser();
XMLReader xr = sp.getXMLReader();
final Picture picture = new Picture();
SVGHandler handler = new SVGHandler(picture);
handler.setColorSwap(searchColor, replaceColor);
handler.setWhiteMode(whiteMode);
xr.setContentHandler(handler);
xr.parse(new InputSource(in));
// Util.debug("Parsing complete in " + (System.currentTimeMillis() - start) + "
// millis.");
SVG result = new SVG(picture, handler.bounds);
// Skip bounds if it was an empty pic
if (!Float.isInfinite(handler.limits.top)) {
result.setLimits(handler.limits);
}
return result;
} catch (Exception e) {
throw new SVGParseException(e);
}
}
protected Picture doInBackground(Integer... resourceId) {
try {
SVG svg = SVG.getFromResource(getContext(), resourceId[0]);
return svg.renderToPicture();
} catch (SVGParseException e) {
Log.e(
"SVGImageView",
String.format("Error loading resource 0x%x: %s", resourceId, e.getMessage()));
}
return null;
}
protected Picture doInBackground(String... filename) {
try {
SVG svg = SVG.getFromAsset(getContext().getAssets(), filename[0]);
return svg.renderToPicture();
} catch (SVGParseException e) {
Log.e("SVGImageView", "Error loading file " + filename + ": " + e.getMessage());
} catch (FileNotFoundException e) {
Log.e("SVGImageView", "File not found: " + filename);
} catch (IOException e) {
Log.e("SVGImageView", "Unable to load asset file: " + filename, e);
}
return null;
}
protected Picture doInBackground(InputStream... is) {
try {
SVG svg = SVG.getFromInputStream(is[0]);
return svg.renderToPicture();
} catch (SVGParseException e) {
Log.e("SVGImageView", "Parse error loading URI: " + e.getMessage());
} finally {
try {
is[0].close();
} catch (IOException e) {
/* do nothing */
}
}
return null;
}
/** Directly set the SVG. */
public void setSVG(SVG mysvg) {
if (mysvg == null) throw new IllegalArgumentException("Null value passed to setSVG()");
setSoftwareLayerType();
setImageDrawable(new PictureDrawable(mysvg.renderToPicture()));
}
public SVGPolyLine() {
setElement(SVG.createPolyline());
}
