Rubber line definition.

    typedef struct {
        API_Coord3D             origC;
        bool                    radii;
        char                    filler[7];
        API_RubberLineThickness lineThick;
        API_RubberArcTypeID     arcType;
        union {
            struct {
                double          r;
                double          angle;
                double          ratio;
                double          begAng;
                double          endAng;
            } arc2D;
            struct {
                API_Coord3D     begC;
                API_Coord3D     endC;
                bool            sign;
                char            filler[7];
            } arc3D;
        };
        Int32                   filler_2[8];
    } API_RubberArcType;

 

Members

origC

Coordinate of the center point

radii

Draw radii as well

filler[7]

Reserved for later use

lineThick

The thickness of the line, can be APIRubberLine_Simple or APIRubberLine_Double.

arcType

The arc is defined with arc2D (used only in 2D) or arc3D structure (APIRubberArc_OrigoAngles or APIRubberArc_ThreePoint).

r

Radius (or ‘a’ if ellipse)

angle

This value should be 0.0 in circle case or the angle of the ‘a’ axis of the ellipse

ratio

This value should be 1.0 in circle case or ‘a/b’ of the ellipse

begAng

Beginning angle of the arc

endAng

Ending angle of the arc

begC

Beginning point of the arc

endC

Ending point of the arc

sign

The arc’s angle is + (true) or – (false)

 

Remarks

See APIIo_DrawRubberArcID for utilization and example of API_RubberArcType.

 

Requirements

Version: API 2.1 or later

Header: APIdefs_Interface.h

 

See Also

APIIo_DrawRubberArcID, RubberLineInfoProc, API_RubberLineInfo, API_Coord3D, API Types