PictureEffects Xojo Plugin |

# InterlaceEffect.ApplyInPlace Method

Applies the effect in place on a given 32 bit source image with a given 32 bit mask.

ApplyInPlace(
source as Picture,
horizontal as Integer,
vertical as Integer,
backColor as Color,
mask as Picture)

#### Parameters

source
  The image to manipulate.
horizontal
  This can be 0, 1 or 2 or better yet is to use a InterlaceType constant.
vertical
  This can be 0, 1 or 2 or better yet is to use a InterlaceType constant.
backColor
  The back color to use for the lines that get replaced.
mask
  To limit the filtering to certain pixels then set a picture defining the mask to this parameter. Pass nil to this parameter if the filtering should not be limited to certain pixels.
  The mask picture must be a 32 bit picture and must be same size as the src picture. If the mask picture is not 32 bits and same size as the src picture then the function will fail and leave the result picture unchanged.

#### Remarks

Do not use this to attempt to modify constant images that should not be changed. Constant images are for example images embedded into the project.

#### See Also

InterlaceEffect Class