Method: Returns the length of the char in user unit for the current font considering current stretching and spacing (tracking).

Method: Returns the length of the char in user unit for the current font.

Method: Returns the numbero of characters in a string.

Method: Fill the list of available fonts ($this->fontlist).

Method: Defines the spot color used for text.

Method: Set the color array for the specified type (‘draw’, ‘fill’, ‘text’).

Method: Defines the color used for all drawing operations (lines, rectangles and cell borders).

Method: Defines the color used for all filling operations (filled rectangles and cell backgrounds).

Method: Defines the color used for text. It can be expressed in RGB components or gray scale.