PointSymbol* OgrFileImport::getSymbolForOgrSymbol(OGRStyleToolH tool, const QByteArray& style_string)
{
Q_ASSERT(OGR_ST_GetType(tool) == OGRSTCSymbol);
auto raw_tool_key = OGR_ST_GetStyleString(tool);
auto tool_key = QByteArray::fromRawData(raw_tool_key, qstrlen(raw_tool_key));
auto symbol = point_symbols.value(tool_key);
if (symbol && symbol->getType() == Symbol::Point)
return static_cast<PointSymbol*>(symbol);
int is_null;
auto color_string = OGR_ST_GetParamStr(tool, OGRSTSymbolColor, &is_null);
if (is_null)
return nullptr;
auto point_symbol = static_cast<PointSymbol*>(default_point_symbol->duplicate());
auto color = makeColor(tool, color_string);
if (color)
point_symbol->setInnerColor(color);
else
point_symbol->setHidden(true);
auto key = style_string;
key.detach();
point_symbols.insert(key, point_symbol);
if (key != tool_key)
{
tool_key.detach();
point_symbols.insert(tool_key, point_symbol);
}
map->addSymbol(point_symbol, map->getNumSymbols());
return point_symbol;
}
void Ellipse::setProperty(QString &xml)
{
QDomDocument doc("xml");
if (!doc.setContent(xml, false))
return;
QDomElement root = doc.documentElement();
if (root.tagName() != "property")
return;
QDomNode n = root.firstChild();
while (!n.isNull()) {
QDomElement e = n.toElement();
QString tagName = e.tagName();
if (tagName == "border-width")
setBorderWidth(e.text().toDouble());
if (tagName == "border-color")
setBorderColor(Color(e.text()));
if (tagName == "inner-color")
setInnerColor(Color(e.text()));
if (tagName == "show-background")
setShowBackground(e.text().toInt());
if (tagName == "aspect-type")
setAspectType((Ellipse::AspectType)e.text().toInt());
if (tagName == "line-style")
setLineStyle((GraphLib::LineStyle)e.text().toInt());
if (tagName == "dash-length")
setDashLength(e.text().toDouble());
n = n.nextSibling();
}
}
