dynamic draw line

[BubikolRamios]

Is there a sample js that can dynamicaly draw line, without flickring,crossbrowser, etc. Like you have a point and another and dynamicaly draw line between as one of them move around with dragging.

Tryed this (using images): http://www.p01.org/releases/Drawing_lines_in_JavaScript

It turns out bad.

The line could be dashed, dotted, no need for whole line.

[jmrker]

Try using the "canvas" in the later browsers...
Google: "javascript canvas" for a ton of examples.

If you are trying to draw a line with the mouse,
see: http://www.codingforums.com/showthread.php?t=224874

[BubikolRamios]

That example of yours works, slow doh, but if I make line dotted then it is useful.

Thanks.

[jmrker]

Originally Posted by BubikolRamios

That example of yours works, slow doh, but if I make line dotted then it is useful.

Thanks.

What are you doing to make it so slow?
Do you have example?

[BubikolRamios]

not jet,busy lately with other things, but, replace in your code:

for( var i=0; i<lineLength; i++ )

with

for( var i=0; i<lineLength; i=i+10 )

click, wave with mouse around, you will se 'big' difference.
If there are several lines to be drawn at same time, that exponentialy slows things down