EFoundPattern::Draw

Draws the found pattern, in image coordinates.

Namespace: Euresys::Open_eVision_2_10

[C++]

void Draw(
   HDC graphicContext,
   float zoomX,
   float zoomY,
   float panX,
   float panY
)

void Draw(
   HDC graphicContext,
   const ERGBColor& color,
   float zoomX,
   float zoomY,
   float panX,
   float panY
)

void Draw(
   EDrawAdapter* graphicContext,
   float zoomX,
   float zoomY,
   float panX,
   float panY
)

Parameters

graphicContext

Handle to the device context of the destination window.

zoomX

Horizontal zooming factor.

zoomY

Vertical zooming factor. If set to 0, the horizontal zooming factor will be used for isotropic zooming.

panX

Horizontal panning factor.

panY

Vertical panning factor.

color

The color in which to draw the overlay.

Remarks

This method draws different features of the EFoundPattern, according to the value of properties EFoundPattern::DrawFeaturePoints, EFoundPattern::DrawCenter, EFoundPattern::DrawBoundingBox. The zoomX, zoomY, panX and panY parameters can be used to scale and/or translate the drawing operations.

EFoundPattern.Draw