hi,
i have a graph and i wanna zoom somw particular area in it.
Is there any zoom function available...
thanx
zoooooom
0
Geekitygeek 480 it depends how you are displaying your graph. Are you using a graph control, or are you drawing it in a picturebox?
0
sidd. hi,
sory i cant distinguish between using graph and picture box..as mentioned in ur ques.
i m drawing a line graph with several point with the command
e.graphics.drawline(p1,p2);
and im geting this point with the function
points p1 =new point(this.clientrectangle.left,...........)i hope i made it clear
Edited by __avd: Add [code] tags. Encase your code in: [code] and [/code]
1
Geekitygeek 480 Ok, i was trying to determine if you were drawing the graph yourself, which you are. You can use transformations on a graphics object to acheive a zoom effect.
Firstly, you need to determine the offest to centre on the area you want to zoom in on and use a TranslateTransform to move the graphics object, then use a ScaleTransform to increase/decrease teh size of the graphics object.
Theres are some great tips on GDI+ at bobpowell.net that you could scan through.
This topic has been dead for over six months. Start a new discussion instead.
Recommended Topics
