image.translate()

Copies an image to a new location on the plane.

image.translate( xTrans, yTrans [, interpolation ] )

Returns: void

Argument Description
xTrans
number, required

Displacement in the x direction.

yTrans
number, required

Displacement in the y direction.

interpolation
string, optional

Type of interpolation:

  • nearest (default): Applies the nearest neighbor method of interpolation. Image quality is lower than the other interpolation methods, but processing is fastest.
  • bilinear: Applies the bilinear method of interpolation. The quality of the image is less pixelated than the default, but processing is slower.
  • bicubic: Applies the bicubic method of interpolation. Generally, the quality of image is highest with this method and processing is slowest.

Examples

imgObj = imageNew("",200,200,"rgb","149c82");
	imgObj.translate(40,40);
	imgObj.drawRect(50,50,70,50,"yes");
	cfimage(action="writeToBrowser", source=imgObj);
	imgObj.translate(40,40);
	cfimage(action="writeToBrowser", source=imgObj);

See also