ERegion::Draw

Draws the ERegion shape.

Namespace: Euresys::Open_eVision

[C++]

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

void Draw(
   EDrawAdapter* drawAdapter,
   const ERGBColor& color,
   float opacity,
   float zoomX,
   float zoomY,
   float panX,
   float panY
) const

[[deprecated("Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.")]]
void Draw(
   HDC graphicContext,
   float opacity,
   float zoomX,
   float zoomY,
   float panX,
   float panY
) const

[[deprecated("Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.")]]
void Draw(
   HDC graphicContext,
   const ERGBColor& color,
   float opacity,
   float zoomX,
   float zoomY,
   float panX,
   float panY
) const

Parameters

drawAdapter

A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).

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.

color

The color in which to draw the ERegion.

opacity

Opacity of the drawn area (range: 0.0 to 1.0).

graphicContext

Handle of the device context on which to draw.

ERegion.Draw

Draws the ERegion shape.

Namespace: Euresys.Open_eVision

[C#]

void Draw(
   EDrawAdapter drawAdapter,
   float zoomX,
   float zoomY,
   float panX,
   float panY
)

void Draw(
   EDrawAdapter drawAdapter,
   ERGBColor color,
   float opacity,
   float zoomX,
   float zoomY,
   float panX,
   float panY
)

[Obsolete("Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.")]
void Draw(
   IntPtr graphicContext,
   float opacity,
   float zoomX,
   float zoomY,
   float panX,
   float panY
)

[Obsolete("Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.")]
void Draw(
   IntPtr graphicContext,
   ERGBColor color,
   float opacity,
   float zoomX,
   float zoomY,
   float panX,
   float panY
)

[Obsolete("Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.")]
void Draw(
   System.Drawing.Graphics graphicContext,
   float opacity,
   float zoomX,
   float zoomY,
   float panX,
   float panY
)

[Obsolete("Use the overload taking an EDrawAdapter by using an instance of EWindowsDrawAdapter.")]
void Draw(
   System.Drawing.Graphics graphicContext,
   ERGBColor color,
   float opacity,
   float zoomX,
   float zoomY,
   float panX,
   float panY
)

Parameters

drawAdapter

A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).

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.

color

The color in which to draw the ERegion.

opacity

Opacity of the drawn area (range: 0.0 to 1.0).

graphicContext

Handle of the device context on which to draw.

ERegion.Draw

Draws the ERegion shape.

Module: open_evision

[Python]

Draw(
    drawAdapter: EDrawAdapter
    zoomX: float
    zoomY: float
    panX: float
    panY: float
) -> None

Draw(
    drawAdapter: EDrawAdapter
    zoomX: float
    zoomY: float
    panX: float
) -> None

Draw(
    drawAdapter: EDrawAdapter
    zoomX: float
    zoomY: float
) -> None

Draw(
drawAdapter: EDrawAdapter
zoomX: float
) -> None

Draw(
drawAdapter: EDrawAdapter
) -> None

Draw(
    drawAdapter: EDrawAdapter
    color: ERGBColor
    opacity: float
    zoomX: float
    zoomY: float
    panX: float
    panY: float
) -> None

Draw(
    drawAdapter: EDrawAdapter
    color: ERGBColor
    opacity: float
    zoomX: float
    zoomY: float
    panX: float
) -> None

Draw(
    drawAdapter: EDrawAdapter
    color: ERGBColor
    opacity: float
    zoomX: float
    zoomY: float
) -> None

Draw(
    drawAdapter: EDrawAdapter
    color: ERGBColor
    opacity: float
    zoomX: float
) -> None

Draw(
    drawAdapter: EDrawAdapter
    color: ERGBColor
    opacity: float
) -> None

Draw(
drawAdapter: EDrawAdapter
color: ERGBColor
) -> None

Parameters

drawAdapter

A pointer to an EDrawAdapter (like the EWindowsDrawAdapter).

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.

color

The color in which to draw the ERegion.

opacity

Opacity of the drawn area (range: 0.0 to 1.0).