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The Gnome Chemistry Utils
0.14.17
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Equilateral hashed triangle. More...
#include <hash.h>
Public Member Functions | |
| Hash (Canvas *canvas, double x0, double y0, double x1, double y1, double width) | |
| Hash (Group *parent, double x0, double y0, double x1, double y1, double width, ItemClient *client=NULL) | |
| virtual | ~Hash () |
| void | Draw (cairo_t *cr, bool is_vector) const |
| void | SetLineWidth (double val) |
| double | GetLineWidth (void) const |
| void | SetLineDist (double val) |
| double | GetLineDist (void) const |
Public Member Functions inherited from gccv::Wedge | |
| Wedge (Canvas *canvas, double x0, double y0, double x1, double y1, double width) | |
| Wedge (Group *parent, double x0, double y0, double x1, double y1, double width, ItemClient *client=NULL) | |
| virtual | ~Wedge () |
| void | SetPosition (double x0, double y0, double x1, double y1) |
| double | Distance (double x, double y, Item **item) const |
| void | Draw (cairo_t *cr, bool is_vector) const |
| void | Move (double x, double y) |
| void | SetAutoColor (bool val) |
| bool | GetAutoColor (void) const |
Public Member Functions inherited from gccv::Item | |
| Item (Canvas *canvas) | |
| Item (Group *parent, ItemClient *client=NULL) | |
| virtual | ~Item () |
| void | GetBounds (double &x0, double &y0, double &x1, double &y1) const |
| void | Invalidate () const |
| void | SetVisible (bool visible) |
| virtual void | BuildPath (cairo_t *cr) const |
| virtual bool | Draw (cairo_t *cr, double x0, double y0, double x1, double y1, bool is_vector) const |
| bool | IsTopLevel () const |
| void | SetClient (ItemClient *val) |
| ItemClient * | GetClient (void) |
| Group const * | GetParent (void) const |
| bool | GetVisible (void) const |
| void | SetOperator (cairo_operator_t val) |
| cairo_operator_t | GetOperator (void) const |
Additional Inherited Members | |
Protected Member Functions inherited from gccv::Wedge | |
| void | UpdateBounds () |
Protected Member Functions inherited from gccv::Item | |
| void | BoundsChanged () |
| Canvas const * | GetCanvas () const |
Protected Attributes inherited from gccv::Wedge | |
| double | m_xstart |
| double | m_ystart |
| double | m_xend |
| double | m_yend |
| double | m_xe1 |
| double | m_ye1 |
| double | m_xe2 |
| double | m_ye2 |
Protected Attributes inherited from gccv::Item | |
| double | m_x0 |
| double | m_y0 |
| double | m_x1 |
| double | m_y1 |
Equilateral hashed triangle.
Equilateral triangle filled with regularly spaced hashes parallel to the triangle base.
| gccv::Hash::Hash | ( | Canvas * | canvas, |
| double | x0, | ||
| double | y0, | ||
| double | x1, | ||
| double | y1, | ||
| double | width | ||
| ) |
| canvas | a Canvas. |
| x0 | the triangle top horizontal position. |
| y0 | the triangle top vertical position. |
| x1 | the horizontal position of the canter of the triangle base. |
| y1 | the vertical position of the canter of the triangle base. |
| width | the triangle base width. |
Creates a new Hash and sets it as a child of the root Group of canvas.
| gccv::Hash::Hash | ( | Group * | parent, |
| double | x0, | ||
| double | y0, | ||
| double | x1, | ||
| double | y1, | ||
| double | width, | ||
| ItemClient * | client = NULL |
||
| ) |
| parent | the Group to which the new Hash will be added. |
| x0 | the triangle top horizontal position. |
| y0 | the triangle top vertical position. |
| x1 | the horizontal position of the canter of the triangle base. |
| y1 | the vertical position of the canter of the triangle base. |
| width | the triangle base width. |
| client | the ItemClient for the new Hash if any. |
Creates a new Hash inside parent and sets client as its associated ItemClient.
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virtual |
The destructor.
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virtual |
| cr | a cairo_t. |
| is_vector | whether the cairo_t is a vectorial context. |
Draws the Hash to cr.
Reimplemented from gccv::Item.
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inline |
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1.8.13