Cairo-Chart/src/Font.vala

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1.8 KiB
Vala

namespace CairoChart {
/**
* ``Font`` style.
*/
[Compact]
public class Font : Object {
/**
* A font family name, encoded in UTF-8.
*/
public virtual string family { get; set; }
/**
* The new font size, in user space units.
*/
public virtual double size { get; set; }
/**
* The slant for the font.
*/
public virtual Cairo.FontSlant slant { get; set; }
/**
* The weight for the font.
*/
public virtual Cairo.FontWeight weight { get; set; }
/**
* Font/Text orientation.
*/
public virtual Gtk.Orientation orient { get; set; }
/**
* Vertical spacing.
*/
public double vspacing = 4;
/**
* Horizontal spacing.
*/
public double hspacing = 4;
/**
* Both vertical & horizontal spacing (set only).
*/
public virtual double spacing {
protected get {
return 0;
}
set {
vspacing = hspacing = value;
}
default = 4;
}
/**
* Constructs a new ``Font``.
* @param family a font family name, encoded in UTF-8.
* @param size the new font size, in user space units.
* @param slant the slant for the font.
* @param weight the weight for the font.
* @param orient font/text orientation.
*/
public Font (string family = "Sans",
double size = 10,
Cairo.FontSlant slant = Cairo.FontSlant.NORMAL,
Cairo.FontWeight weight = Cairo.FontWeight.NORMAL,
Gtk.Orientation orient = Gtk.Orientation.HORIZONTAL,
double vspacing = 4,
double hspacing = 4
) {
this.family = family;
this.size = size;
this.slant = slant;
this.weight = weight;
this.orient = orient;
}
/**
* Gets a copy of the ``Font``.
*/
public virtual Font copy () {
var f = new Font(family, size, slant, weight, orient);
f.vspacing = vspacing;
f.hspacing = hspacing;
return f;
}
}
}