Show Bid Request
Plot a point on a graph in VB6 (using MSChart?)
Bid Request Id: 20603
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Posted by: |
infomed (37 ratings)
(Software buyer rating 10 )
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Non-action Ratio: |
Very Good - 14.81%
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Buyer Security Verifications: |
Good
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Approved on: |
Jul 3, 2002
9:20:58 AM EDT
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Bidding Closes: |
Jul 17, 2002
9:39:52 AM EDT
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Viewed (by coders): |
443 times
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Description:
I'm looking for a function written in VB6 that will plot a point on a graph. An example of the background of the graph is at http://www.cdc.gov/nchs/about/major/nhanes/growthcharts/set1/chart01.pdf
Basically, my program would send to the function the ages and weights (in appropriate units of months and Kg) of the person over time and your function would plot the results on a graph with the above background and the data points in red. (i.e., the function might get the following
age1.value = 0, weight1.value = 3.0
age2.value = .25, weight2.value = 2.9
age3.value = 1.0, weight3.value = 3.2
age4.value = 2.25, weight4.value = 3.4
age5.value = 4.5, weight5.value = 4.0
etc...
The function should be able to accept at least 15 or more values automatically and plot whatever it gets. (In the above list, for example, age3 means 1 month of age, age 4 equals 2.25 months old. Weight3 means 3.2 Kg, etc.)
Hopefully this can be done using the background, instead of having to generate the curves from scratch, though if this is the case, the data is at: http://www.cdc.gov/nchs/about/major/nhanes/growthcharts/zscore/zwtageinf.txt
A few requirements though. The code has to be short and sweet (e.g., very few procedures), and well commented to allow me to understnd, modify and duplicate it. Also, a working demo is a must, as I've been burned too many times with promises of the ability to do something which never materializes. The form should essentially just have the graph on it and the plotted points in red. (For the working demo, you could just use text boxes to have me enter the age and weight.)
Thanks! Looking forward to seeing your solution.
Deliverables:
Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.
Complete copyrights to all work purchased.
Platform:
windows 98 and higher
Special Conditions / Other:
As noted above
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Bidding/Comments:
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Bid Amount
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Date |
Coder Rating |
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This bid was accepted by the buyer!
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$90 (USD)
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Jul 3, 2002
8:37:05 PM EDT
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8.73
(Superb)
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This is an example of what we can do.
This graphic accepts up to 32767 points.
When testing remember to use the appropriate decimal point (point or comma) depending on you regional settings.
We can shrink the graphic a little in order to make it fit into an 800 x 600 screen without the scrollbar.
Ability to resize the graphic in real time will require more complex code and is not included in this amount.
If the graphic is to be printed we should better approach the project by drawing the graphic. Again this will require more complex code.
Other additional feature could be to show the values of the position where the mouse pointer is located.
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Attached File
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