Show Bid Request
Simple java routine that caluculates coordinates and draws lines
Bid Request Id: 54730
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Posted by: |
ProjectX (4 ratings)
(Software buyer rating 10 )
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Non-action Ratio: |
Above Average - 30.00%
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Buyer Security Verifications: |
Good
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Approved on: |
Mar 26, 2003
9:06:34 AM EDT
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Bidding Closes: |
Mar 28, 2003
5:40:02 AM EDT
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Viewed (by coders): |
101 times
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Deadline: |
3/29/2003
TIME EXPIRED
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Description:
We need a java routine that caluculates coordinates and draws lines.
There can be a random number of lines drawn and the result should look as in the picture.
A Link is a line drawn between two points.
The first link is drawn as a straight line and after that, all links with even index number should be drawn above the first line (with starting & end points connected to the points P1 & P2) and links with odd index number should be drawn bellow the straight line (with end&starting points connected to the points P1 & P2).
The parameters are:
* param g
* param p1 :the central point of first entity;
* param p2 :the central point of second entity;
* param linksCount :the count of links ;
* param linkDistance :the distance between links ;
* param scale :the scale of diagram, and default is 1.0;
*/
private void drawMultilink (java.awt.Graphics g, java.awt.Point p1, java.awt.Point p2, int linksCount , int linkDistance , double scale) {
int x1=p1.x ,
y1=p1.y ,
x2=p2.x,
y2=p2.y ,
wt,
ht;
int r=(int)(p1.distance(p2));
double ra=Math.atan((y2-y1)/(x2-x1+0.000001));// '+0.000001' is forbidden 'x2-x1' is zero;
g.setColor(Color.blue ) ;
//draws the direct line for the first link
g.drawLine((int)(x1*scale),(int)(y1*scale),(int)(x2*scale),(int)(y2*scale));
for(int i=0;i<linksCount;i++)
{
//please add your code here.
//the code should draw all links with even i (index) above the straight link (and existing links with even index)
//and links with odd i (index) bellow the straight link (and existing links with odd index).
//Because the end points must be connected to the starting/end points P1 & P2 as illustrated in the picture, actually three lines should
//be drawn for each link (excluding the first link)
}
}
Deliverables:
1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.
2) Complete ownership and distribution copyrights to all work purchased.
Platform:
J2SE
Must be 100% finished and received by buyer on:
Mar 29, 2003 EDT
Deadline legal notes: All times are expressed in the time zone of the site EDT (UT - 5). If the buyer omitted a time, then the deadline is 11:59:59 PM EDT on the indicated date.
Additional Files:
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Bidding/Comments:
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| Name |
Bid Amount
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Date |
Coder Rating |
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This bid was accepted by the buyer!
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$15 (USD)
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Mar 26, 2003
10:49:04 AM EDT
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10
(Excellent)
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Your project could be solved very elegant. I will solve it in a professional way ... just take my bid.
You will be very satisfied.
I will comment it very well, and will be well understandable.
I will solve it in Java and will have a nice graphic user interface done with JavaSwing (if you want). I have solved a lot of programs more complicated then your.
Your program will be finished very very soon, I have enough experience to finish your project in one hour.
Nick, ... your devoted coder :)
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