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pranith 06-20-2005 02:28 AM
drawing line in php on web page
 
hi...

can we draw a line on web page using php or some other languages...

thanks....



bye,
Pranith

theYinYeti 06-20-2005 03:07 AM
The perfect solution would be a SVG object inside an XHTML document, but I don't know what is the current status of SVG support.
Else PHP has support for generating images, and I seem to remember there's a pseudo-protocol named 'data:' for embedding the graphics inside the markup.

Yves.

keefaz 06-21-2005 01:01 AM
Quote:
can we draw a line on web page using php
Sure...
PHP Code:
<?php echo '<hr />'; ?>

theYinYeti 06-21-2005 02:13 AM
:) :)

That's so true! But only for horizontal lines, though.

Yves.

pranith 06-21-2005 03:40 AM
hi,
let me make it more clear.We have two points and we have to draw a line segment between them
thanks
bye
pranith

r0b0 06-21-2005 03:49 AM
Huhl?
I'm sorry but either I missunderstand your question or you have absolutely zero knowledge about web, html and php.
How are the two points specified and what kind of "line" do you have to "draw"?
I suggest you read at least the first chapter of any book on web and html.

keefaz 06-21-2005 04:14 AM
PHP Code:
<?php
header("Content-type: image/png");

$im = @imagecreate(100, 100)
   or die("Cannot Initialize new GD image stream");
$background_color = imagecolorallocate($im, 
                                255, 255, 255 //white
                                );

$black = imagecolorallocate($im, 0, 0, 0);
imageline($im,
        5, 5, // first point coordinates
        80,80, // last point coordinates
        $black);

imagepng($im);
imagedestroy($im);
?>
(requires that php is compiled with gd)


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