Image.drawLine()

Draws a line onto an image.

Syntax
imageObject.drawLine(x1Number, x2Number, y1Number, y2Number)

The line starts at the reference point defined by the offsets x1Number and y1Number from the top left corner of the image and ends at the reference point defined by the offsets x2Number and y2Number.

Example
var img = new Image("http://helma.org/images/original.gif");
res.write('<img src="/images/original.gif">');



img.setColor(204, 0, 0);
img.drawLine(58, 26, 100, 26);
img.saveAs("/www/images/processed.gif");
res.write('<img src="/images/processed.gif">');

... comment

Page last modified on 2002-07-16 16:07 by tobi