E3DObjectExtractor::Draw

Draws the specified feature of all extracted objects in the given graphic context. If the feature is not defined for the E3DObject, this method has no effect.

Namespace: Euresys::Open_eVision::Easy3D

[C++]

void Draw(
   EDrawAdapter* graphicContext,
   Euresys::Open_eVision::Easy3D::E3DObjectFeature feature,
   const ERGBColor& color,
   float zoomX,
   float zoomY,
   float panX,
   float panY
)

void Draw(
   HDC graphicContext,
   Euresys::Open_eVision::Easy3D::E3DObjectFeature feature,
   const ERGBColor& color,
   float zoomX,
   float zoomY,
   float panX,
   float panY
)

Parameters

graphicContext

Graphic context on which to draw.

feature

The feature to draw.

color

The color in which to draw the feature (optional).

zoomX

Horizontal zooming factor. By default, true scale is used.

zoomY

Vertical zooming factor. If set to 0 (default), the horizontal zooming factor is used instead, so as to provide isotropic zooming.

panX

Horizontal panning value expressed in pixels. By default, no panning occurs.

panY

Vertical panning value expressed in pixels. By default, no panning occurs.

Remarks

Drawing is done in the device context associated to the desired window. Deprecation notice: All methods taking HDC as parameter are deprecated. It is recommended to use their alternative taking a EDrawAdapter by using a instance of EWindowsDrawAdapter.

E3DObjectExtractor.Draw