Back to Adaptive Vision Library website
You are here: Start » Function Reference » Image Drawing » DrawEllipses_TwoColors
This is Filter Equivalent. This function may be present in generated code, but should not be used in hand-written code.
Draws ellipses on an image with two colors, depending on the status of each ellipse (usually: green or red for pass/fail status).
Syntax
void avs::DrawEllipses_TwoColors ( const avl::Image& inImage, const atl::Conditional<atl::Array<atl::Conditional<avl::Rectangle2D> > >& inEllipses, atl::Optional<const avl::CoordinateSystem2D&> inEllipseAlignment, const avl::Pixel& inColorIfTrue, const avl::Pixel& inColorIfFalse, const atl::Conditional< atl::Array<atl::Conditional<bool> > >& inConditions, const avl::DrawingStyle& inDrawingStyle, const bool inForceRgb, avl::Image& outImage )
Parameters
Name | Type | Default | Description | |
---|---|---|---|---|
inImage | const Image& | Input image | ||
inEllipses | const Conditional<Array<Conditional<Rectangle2D> > >& | { } | ||
inEllipseAlignment | Optional<const CoordinateSystem2D&> | NIL | ||
inColorIfTrue | const Pixel& | Pixel ( X: 0.0f Y: 200.0f Z: 0.0f W: 0.0f ) | ||
inColorIfFalse | const Pixel& | Pixel ( X: 200.0f Y: 0.0f Z: 0.0f W: 0.0f ) | ||
inConditions | const Conditional< Array<Conditional<bool> > >& | { } | ||
inDrawingStyle | const DrawingStyle& | DrawingStyle ( DrawingMode: HighQuality Opacity: 1.0f Thickness: 1.0f Filled: False PointShape: Nil PointSize: 1.0f ) | ||
inForceRgb | const bool | True | Filter will convert monochromatic image to RGB if needed | |
outImage | Image& | Output image |
Hints
- Define inEllipses. This will be the primitives to be drawn.
- Define inConditions with the boolean values indicating the class (usually: OK/NOK) for each input primitive.
- Set the inColorIfTrue and inColorIfFalse inputs to define the two colors used for drawing.
- Set inForceRgb to True, if you want to get a 3-channel output regardless of what is on the input.
- Set inDrawingStyle to control quality, opacity, thickness, filling, point shapes and sizes.
Examples
Errors
Error type | Description |
---|---|
DomainError | Inconsistent input array sizes in DrawEllipses_TwoColors. |