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VSTGUI 4.10
Graphical User Interface Framework not only for VST plugins
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Graphics Path Object. More...
#include <cgraphicspath.h>
Inheritance diagram for CGraphicsPath:Public Member Functions | |
Creating gradients | |
| CGradient * | createGradient (double color1Start, double color2Start, const CColor &color1, const CColor &color2) |
| creates a new gradient object, you must release it with forget() when you're done with it | |
Adding Elements | |
| void | addArc (const CRect &rect, double startAngle, double endAngle, bool clockwise) |
| add an arc to the path. | |
| void | addEllipse (const CRect &rect) |
| add an ellipse to the path. | |
| void | addRect (const CRect &rect) |
| add a rectangle to the path. | |
| void | addPath (const CGraphicsPath &path, CGraphicsTransform *transformation=nullptr) |
| add another path to the path. | |
| void | addLine (const CPoint &to) |
| add a line to the path. | |
| void | addBezierCurve (const CPoint &control1, const CPoint &control2, const CPoint &end) |
| add a bezier curve to the path. | |
| void | beginSubpath (const CPoint &start) |
| begin a new subpath. | |
| void | closeSubpath () |
| close a subpath. | |
| void | beginSubpath (CCoord x, CCoord y) |
| void | addLine (CCoord x, CCoord y) |
| void | addBezierCurve (CCoord cp1x, CCoord cp1y, CCoord cp2x, CCoord cp2y, CCoord x, CCoord y) |
Helpers | |
| void | addRoundRect (const CRect &size, CCoord radius) |
Hit Testing | |
| bool | hitTest (const CPoint &p, bool evenOddFilled=false, CGraphicsTransform *transform=nullptr) |
Public Member Functions inherited from ReferenceCounted< std::atomic< int32_t > > | |
| ReferenceCounted ()=default | |
| virtual | ~ReferenceCounted () noexcept=default |
| ReferenceCounted (const ReferenceCounted &) | |
| ReferenceCounted & | operator= (const ReferenceCounted &) |
| ReferenceCounted ()=default | |
| ReferenceCounted (const ReferenceCounted &) | |
| virtual | ~ReferenceCounted () noexcept=default |
| ReferenceCounted & | operator= (const ReferenceCounted &) |
| void | forget () override |
| decrease refcount and delete object if refcount == 0 | |
| void | remember () override |
| increase refcount | |
| virtual int32_t | getNbReference () const |
| get refcount | |
| void | forget () override |
| decrease refcount and delete object if refcount == 0 | |
| void | remember () override |
| increase refcount | |
| virtual int32_t | getNbReference () const |
| get refcount | |
States | |
| using | ElementList = std::vector<Element> |
| ElementList | elements |
| PlatformGraphicsPathFactoryPtr | factory |
| PlatformGraphicsPathPtr | path |
| CPoint | getCurrentPosition () |
| CRect | getBoundingBox () |
| CGraphicsPath (const PlatformGraphicsPathFactoryPtr &factory, PlatformGraphicsPathPtr &&path) | |
| ~CGraphicsPath () noexcept override | |
| const PlatformGraphicsPathPtr & | getPlatformPath (PlatformGraphicsPathFillMode fillMode) |
| void | makePlatformGraphicsPath (PlatformGraphicsPathFillMode fillMode) |
| bool | ensurePlatformGraphicsPathValid (PlatformGraphicsPathFillMode fillMode) |
| void | dirty () |
Graphics Path Object.
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protected |
| CGraphicsPath | ( | const PlatformGraphicsPathFactoryPtr & | factory, |
| PlatformGraphicsPathPtr && | path ) |
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overridenoexcept |
| void addArc | ( | const CRect & | rect, |
| double | startAngle, | ||
| double | endAngle, | ||
| bool | clockwise ) |
add an arc to the path.
Begins a new subpath if no elements were added before.
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add a bezier curve to the path.
A subpath must begin before
| void addEllipse | ( | const CRect & | rect | ) |
add an ellipse to the path.
Begins a new subpath if no elements were added before.
| void addLine | ( | const CPoint & | to | ) |
add a line to the path.
A subpath must begin before
| void addPath | ( | const CGraphicsPath & | path, |
| CGraphicsTransform * | transformation = nullptr ) |
add another path to the path.
Begins a new subpath if no elements were added before.
| void addRect | ( | const CRect & | rect | ) |
add a rectangle to the path.
Begins a new subpath if no elements were added before.
| void beginSubpath | ( | const CPoint & | start | ) |
begin a new subpath.
| void closeSubpath | ( | ) |
close a subpath.
A straight line will be added from the current point to the start point.
| CGradient * createGradient | ( | double | color1Start, |
| double | color2Start, | ||
| const CColor & | color1, | ||
| const CColor & | color2 ) |
creates a new gradient object, you must release it with forget() when you're done with it
| color1Start | value between zero and one which defines the normalized start offset for color1 |
| color2Start | value between zero and one which defines the normalized start offset for color2 |
| color1 | the first color of the gradient |
| color2 | the second color of the gradient |
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| CRect getBoundingBox | ( | ) |
| CPoint getCurrentPosition | ( | ) |
| const PlatformGraphicsPathPtr & getPlatformPath | ( | PlatformGraphicsPathFillMode | fillMode | ) |
| bool hitTest | ( | const CPoint & | p, |
| bool | evenOddFilled = false, | ||
| CGraphicsTransform * | transform = nullptr ) |
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