MustBorder draws border on the canvas or panics.

MustBrailleCircle draws the braille circle or panics.

MustBrailleLine draws the braille line or panics.

MustHVLines draws the vertical / horizontal lines or panics.

MustRectangle draws the rectangle on the canvas or panics.

MustResizeNeeded draws the character or panics.

MustText draws the text on the canvas or panics.

MustVerticalText draws the vertical text on the canvas or panics.