psetborder

Sets a given value to a specified pixel.

psetpixel x y z value [im_in|-] [im_out|-]

psetpixel sets the given value value to the pixel at the specified location x, y, z.

For color and multispectral image, the value is set on each bands.

x, y, z specify the pixel location.
In case of 2D image, z are not used but must be given.
value depends on the input image type (float, integer, etc).

Returns SUCCESS or FAILURE.

Set the value 255 to the pixel at the cordinates (10,12) in image tangram.pan.

   psetpixel 10 12 0 255 examples/tangram.pan a.pan

Errc PSetPixel( const Img3duc &im_in, Img3duc &im_out, Long z, Long y, Long x, Uchar value );

Author: Régis Clouard