EOCR::DrawCharsWithCurrentPen

This method is deprecated.

Draws the bounding boxes of all characters in the image.

Namespace: Euresys::Open_eVision

[C++]

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

Parameters

graphicContext

Handle of the device 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.

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. The current pen is used for all characters (to vary the colors, draw the objects separately using the EOCR::DrawChar method instead). 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.

EOCR.DrawCharsWithCurrentPen