This class defines a polygon and is part of the symbol collection. A polygon has a set of vertices, with vertices connected by line segments. It differs from the polyline in the sense that the last and first vertex are connect to close the shape.
- Author
- David Burlinson, Kalpathi Subramanian
- Date
- 12/23/18, 7/12/19, 12/28/20
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| | Polygon () |
| | default constructor More...
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| | Polygon (vector< float > pts) |
| | constructor, given a set of points More...
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| void | setPolygon (vector< float > pts) |
| | constructs a polygon, given a set of points More...
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| | Polyline () |
| | default constructor More...
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| | Polyline (vector< float > pts) |
| | Construct a polyline from sequence of points. More...
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| void | addPoint (float x, float y) |
| | This method adds a point to the polyline. More...
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| vector< float > | getPoints () |
| | This method returns the point list of the polyline. More...
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| void | setPolyline (vector< float > pts) |
| | Construct a polyline from sequence of points. More...
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| void | getCenter (float *center) |
| | Get center of polyline - use its bounding box. More...
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| const string | getSymbolRepresentation () const override |
| | This method returns the JSON representation of the shape. More...
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| | Symbol () |
| | default constructor More...
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| | Symbol (const Symbol &s) |
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| Symbol & | operator= (const Symbol &s) |
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| | ~Symbol () |
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| int | getIdentifier () const |
| | return the symbol identifier. More...
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| Symbol & | setFillColor (Color c) |
| | Set the symbol fill color. More...
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| Symbol & | setFillColor (string c) |
| | This method sets the symbol fill color. More...
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| Color | getFillColor () const |
| | This method gets fill color. More...
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| Symbol & | setStrokeColor (Color c) |
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| Symbol & | setStrokeColor (string c) |
| | This method sets the symbol stroke color. More...
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| Color | getStrokeColor () |
| | This method gets stroke color. More...
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| Symbol & | setStrokeWidth (float strk_width) |
| | This method sets the symbol stroke width. More...
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| float | getStrokeWidth () const |
| | This method gets stroke width. More...
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| Symbol & | setOpacity (float op) |
| | This method sets the symbol opacity. More...
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| float | getOpacity () const |
| | This method gets symbol opacity. More...
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| Symbol & | setStrokeDash (int dash) |
| | This method sets the stroke dash level. More...
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| int | getStrokeDash () const |
| | This method gets stroke dash level. More...
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| Symbol & | setLayer (int l) |
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| int | getLayer () const |
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| Symbol & | translate (float tx, float ty) |
| | Translate a 2D point. More...
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| Symbol & | scale (float sx, float sy) |
| | Scale a Symbol. More...
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| Symbol & | scale (float scalefactor) |
| | Scale a Symbol. More...
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| Symbol & | rotate (float angle) |
| | Rotate a 2D point (about Z) More...
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| Symbol & | scale (float sx, float sy, float px, float py) |
| | Scale about an arbitrary point (px, py) More...
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| Symbol & | rotate (float angle, float px, float py) |
| | Rotate a 2D point about an arbitrary point (px, py) More...
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| Symbol & | setTransform (float a, float b, float c, float d, float e, float f) |
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Public Member Functions inherited from bridges::datastructure::Polyline
1.9.1