Examples of javax.microedition.lcdui.Graphics.drawImage()

javax.microedition.lcdui.Graphics.drawImage()

Draws the specified image by using the anchor point. The image can be drawn in different positions relative to the anchor point by passing the appropriate position constants. See anchor points.

If the source image contains transparent pixels, the corresponding pixels in the destination image must be left untouched. If the source image contains partially transparent pixels, a compositing operation must be performed with the destination pixels, leaving all pixels of the destination image fully opaque.

If img is the same as the destination of this Graphics object, the result is undefined. For copying areas within an Image, {@link #copyArea copyArea} should be used instead.

@param img the specified image to be drawn @param x the x coordinate of the anchor point @param y the y coordinate of the anchor point @param anchor the anchor point for positioning the image @throws IllegalArgumentException if anchoris not a legal value @throws NullPointerException if img is null @see Image

  //Horizontal Resize


  for (int x = 0; x < _width; x++) 
        {
            g.setClip(x, 0, 1, srcHeight);
      g.drawImage(image, x - (pos >> 16), 0, Graphics.LEFT | Graphics.TOP);
            pos += ratio;
        }


   Image resizedImage = Image.createImage(_width, _height);
   g = resizedImage.getGraphics();

   //Vertical resize


    for (int y = 0; y < _height; y++) 
          {
              g.setClip(0, y, _width, 1);
              g.drawImage(tmp, 0, y - (pos >> 16), Graphics.LEFT | Graphics.TOP);
              pos += ratio;
          }
         return resizedImage;
    }

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.