private Rectangle GetContainerFor(string tag, Font font, int padding,
RectangleLayouter layouter)
{
var size = TextRenderer.MeasureText(tag, font) + new Size(padding, padding);
return(layouter.PutNextRectangle(size));
}
private void DrawTags(
IEnumerable <string> tags,
Graphics graphics,
Point imageCenter,
TagsCloudSettings settings)
{
var font = settings.Font;
var layouter = new RectangleLayouter(imageCenter, settings.LayoutTrack);
foreach (var tag in tags)
{
var container = GetContainerFor(tag, font,
settings.TagContainerPadding, layouter);
DrawString(tag, font, graphics, settings.TextColor, container);
if (font.Size >= 9)
{
font = new Font(font.FontFamily, font.Size - 2);
}
}
}
