EHarrisInterestPoints::Draw

Draws the location of the corner points.

Namespace: Euresys::Open_eVision

[C++]

void Draw(
   EDrawAdapter* graphicContext,
   float zoomX,
   float zoomY,
   float originX,
   float originY
)

void Draw(
   HDC graphicContext,
   float zoomX,
   float zoomY,
   float originX,
   float originY
)

void Draw(
   HDC graphicContext,
   const ERGBColor& color,
   float zoomX,
   float zoomY,
   float originX,
   float originY
)

Parameters

graphicContext

Graphic context on which to draw.

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.

originX

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

originY

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

color

The color in which to draw the overlay.

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.

EHarrisInterestPoints.Draw