Using Edge Masks
PhotoImpact 8.0
This tutorial is compatible with versions 5-8

You will need to download Simple Filters/ Quick Tile for this tutorial.

You can use a seamless tile of your own or download this peach rose tile

Decide first whether you will be using a tiled image to fill your edge mask or an object. 

For this tutorial, I will use a tiled image, because I think you already know how to use objects :) However, if you are using an object just open a new canvas 1152X300 and fill with your desired color or texture. Go to selection and make sure preserve base image is checked.

Open your image and crop as needed. Go to effect/ simple/ quick tile. Click ok. Click edit/copy. 

Now open PI. 
Click edit/paste/as a new image.
If your image is wider than 300 pixels, you will need to resize it.
Press Ctrl G at the same time to open the dimensions dialog box. Change the unit to pixels and type in 300 for the width.
Leave the check mark beside "Keep aspect ratio" For the sampling method, choose nearest neighbor.
I clicked the + button beside the blue in the color tool box three times to get a deeper purple in my image. Copy the image to the clipboard by pressing Ctrl and C at the same time.

 

Use your own mask or download edge masks or here.
Go to format/ data type/ gray scale.
Use format/dimensions or format/ image size (version 7) to make your mask the same height as your canvas. Since my canvas is 300 high, I will resize my mask to 300 X 300, unchecking keep aspect ratio.

Go back to the canvas with the flowers and click on its title bar to make it active.

Go to selection, import selection
You will see your mask there in the window. Click ok.
Now you should see aqua selection lines over your floral image.
Right click and click convert to object.

IMPORTANT!!!
Your blue selection lines will turn white.  This shows you are now working with an object. Do not attempt to go on unless you now see a white and black selection marquee.


Right click on the flower edging and click on shadow
Click the check box beside shadow.
Change the color to black
Change the X-offset to 4, and the Y-offset to 0.
Type 20 next to transparency, and 4 beside soft edge.
Click ok.
Right click and click on split shadow. In version 6, split shadow is in the object menu.

Right click and click shadow again
Put a check mark beside shadow.
Change the color to white.
Make sure the first box is selected. 
Change the x-offset to 2 and the y-offset to 0.
Change the transparency value to 0 and the soft edge to 0. 
Click ok.

Click on the layer manager in the Easy palette.
You will see 2 items there: your edging and the black shadow. Hold down the control key while clicking on the one that isn't selected. Both should be outlined in blue, showing they are selected.
Right click on the thumbnails and click "combine as a single object" or "Merge as a single object".
Press Ctrl c to copy to the clipboard. 
Take note of the height of your image.

Open a new canvas 1152 by the height of your canvas. 
Right click and paste the flowered border onto your canvas. Align it againgst the left side and move it upward until you see no gap between the top of the canvas and your flower border.
Click on file/preview in browser/as tiled background to make sure it is seamless. 

Press space to select the background. (Enter key for version 8)
Press Ctrl F to open the fill dialog box again. 
Click the color tab. 
In the color box, right click. 
Click eyedropper.  Click on a matching color from your graphic. 
Click ok.
Right click and merge all.

Click web/shift image. Change the vertical offset so that the image is shifted half the height of one of your scallops. For the mask I used that is 50.
Click ok.

Press ctrl V at the same time to paste your edging back onto your canvas. Align it correctly.
Click the thumbnail to view full size.
If you are using objects for your decoration, now is the time to put them on. Apply a drop shadow to the objects, and merge all.
  If you wish to use your border for a web page background, simply slide your image to the left when you paste it onto your canvas so that it makes a narrow edge to your page. 


©Deb DeHaven