Change Label Size

[Rezwana Mahfuza]

Hi, I want to change the font size of the label of the node. However, it seems that I don't have the function available. I am using OGDF-snapshot library.

[Dagobert Smart]

Hi,

the following works:

Graph G;
GraphAttributes GA(G, GraphAttributes::all ^ GraphAttributes::threeD);
...
GraphIO::SVGSettings settings;
settings.fontSize(200);
SvgPrinter printer(GA, settings);
std::ofstream ofs("test.svg");
printer.draw(ofs);

The following should work but does not due to a bug. I will fix it for the next release:

GraphIO::SVGSettings settings;

settings.fontSize(200);

GraphIO::drawSVG(GA, "test.svg", settings);

Best regards,

Dagobert