9.1.4 Default sizes (Python)

These functions variables control the default (initial) values for most graphics parameters including sizes of markers, arrows, linewidth and so on. As any other settings these ones will influence only on plots created after the settings change.

Method on mglGraph (Python): void SetBarWidth ( float val)

Sets relative width of rectangles in Bars plot (see section Bars). Default value is 0.7.

Method on mglGraph (Python): void SetMarkSize (float val)

The size of marks for 1D plotting. Default value is 0.02.

Method on mglGraph (Python): void SetArrowSize (float val)

The size of arrows for 1D plotting, lines and curves (see section Primitives drawing). Default value is 0.03.

Method on mglGraph (Python): void SetBaseLineWidth (float val)

The variable define the base width for all lines. The value <1 is ignored. For values > 1 the real line width is result of multiplication of specified line width and the value of BaseLineWidth. Increase of this variables is actual for large bitmap pictures. Default value is 1.