Diagonalkryds

Diagonalkryds, or diagonal crosses, are crosses formed by two lines that run diagonally across a shape and intersect at its center. In many cases they take the form of an X, especially when the lines connect opposite corners of a polygon such as a square or rectangle. When the cross is rendered as two broad bands rather than thin lines, it is often called a saltire in heraldic terminology.

In geometry and graphic design, diagonalkryds are used to create visual interest, indicate symmetry, or divide a surface into four triangular regions. They can be drawn by connecting opposite vertices, and the resulting shape is typically symmetric with respect to the center. The specific angle of the cross may vary, but in common uses the lines form approximately 90 degrees where appropriate and balance the surrounding elements.

In heraldry and vexillology, diagonalkryds are a traditional and widely used motif. The saltire is one of the standard charges on coats of arms and flags and is closely associated with Saint Andrew in some traditions. Its diagonal orientation distinguishes it from a vertical or horizontal cross and can carry symbolic meanings related to heraldic heritage, peace, or unity, depending on context.

Notable examples include Scotland’s flag, which features a white saltire on a blue field, and Jamaica’s flag, which displays a gold diagonal cross dividing the flag into four triangles. Diagonalkryds appear in various emblems, logos, and designs where an X-shaped or cross-diagonal element is desired for visual impact or symbolic resonance.