EOCR::DrawCharWithCurrentPen

Draws the bounding box of a given character.

Namespace: Euresys::Open_eVision_2_5

[C++]

void DrawCharWithCurrentPen(
   HDC graphicContext,
   OEV_UINT32 charIndex,
   float zoomX,
   float zoomY,
   float panX,
   float panY
)

Parameters

graphicContext

Handle of the device context on which to draw.

charIndex

Character index, in range 0..NumChars-1.

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 factor. By default, no panning occurs.

panY

Vertical panning factor. By default, no panning occurs.

Remarks

Drawing is done in the device context associated to the desired window. The current pen is used.

EOCR.DrawCharWithCurrentPen

Draws the bounding box of a given character.

Namespace: Euresys::Open_eVision_2_5

[C#]

void DrawCharWithCurrentPen(
   IntPtr graphicContext,
   uint charIndex,
   float zoomX,
   float zoomY,
   float panX,
   float panY
)

Parameters

graphicContext

Handle of the device context on which to draw.

charIndex

Character index, in range 0..NumChars-1.

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 factor. By default, no panning occurs.

panY

Vertical panning factor. By default, no panning occurs.

Remarks

Drawing is done in the device context associated to the desired window. The current pen is used.

EOCR.DrawCharWithCurrentPen

Draws the bounding box of a given character.

[VB6]

void DrawCharWithCurrentPen(
   Long graphicContext,
   Long charIndex,
   Single zoomX,
   Single zoomY,
   Single panX,
   Single panY
)

Parameters

graphicContext

Handle of the device context on which to draw.

charIndex

Character index, in range 0..NumChars-1.

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 factor. By default, no panning occurs.

panY

Vertical panning factor. By default, no panning occurs.

Remarks

Drawing is done in the device context associated to the desired window. The current pen is used.