if (unitWidth != null) {
width = parseUnitSize(unitWidth);
height = parseUnitSize(unitHeight);
} else {
if ((width == 0) || (height == 0)) {
<BUG>System.err.println("The width and/or height is not " +
"readable in the <svg> tag of this file.");</BUG>
width = 1;
height = 1;
}

if (unitWidth != null) {
width = parseUnitSize(unitWidth);
height = parseUnitSize(unitHeight);
} else {
if ((width == 0) || (height == 0)) {
PGraphics.showWarning("The width and/or height is not " +
"readable in the <svg> tag of this file.");
width = 1;
height = 1;
