gflDrawPointColor

gflDrawPointColor

The gflDrawPointColor function allows to draw a point on a picture.

GFL_ERROR gflDrawPointColor(
  GFL_BITMAP * src,  

  GFL_INT32 x,  

  GFL_INT32 y,  

  GFL_UINT32 line_width,  

  const GFL_COLOR * line_color,  

  GFL_BITMAP ** dst,  
);

Parameters

src

Pointer to a GFL_BITMAP structure.

x

X position.

y

Y position.

line_width

Width of the point (1 à 13).

line_color

Pointer to a GFL_COLOR structure. Color of the point.

dst

Address of a pointer to a GFL_BITMAP structure.
NULL if on the same instance.

Return value

The function returns GFL_NO_ERROR if it is successful or a value of GFL_ERROR.

See also

gflDrawLineColor, gflDrawPolylineColor, gflDrawRectangleColor, gflDrawPolygonColor, gflDrawCircleColor