| Name |
copy() |
| Examples |
 import hypermedia.video.*;
OpenCV opencv;
size( 120, 160 );
opencv = new OpenCV(this);
opencv.allocate(width,height); // create the bufer
opencv.copy("niolon.jpg"); // copy the image in its entirety into buffer
opencv.interpolation(OpenCV.INTER_NN); // set the interpolation method
opencv.copy("niolon.jpg",50,70,20,20,20,20,80,80); // copy a part of the image into buffer
image( opencv.image(), 0, 0 ); // show buffer
|
| Description |
Copy the image (or a part of it) into the current OpenCV buffer (or a part of it).
Resizing allowed.
Note: any alpha channel will be ignored. |
| Syntax |
copy(image);
copy(file);
copy(image, sx, sy, swidth, sheight, dx, dy, dwidth, dheight);
copy(file, sx, sy, swidth, sheight, dx, dy, dwidth, dheight);
copy(pixels, step, sx, sy, swidth, sheight, dx, dy, dwidth, dheight);
|
| Parameters |
| image |
PImage : the image to copy into buffer |
| file |
String : the filepath of the image to copy into buffer |
| pixels |
int[] : the image data |
| step |
int : the width of one horizontal line of pixels |
| sx |
int : the source x coordinate |
| sy |
int : the source y coordinate |
| swidth |
int : the source width |
| sheight |
int : the source height |
| dx |
int : the destination x coordinate |
| dy |
int : the destination y coordinate |
| dwidth |
int : the destination width |
| dheight |
int : the destination height |
|
| Return |
None |
| Usage |
Application |
| Related |
allocate()
interpolation()
|