Problem in reterving graphs

Hi
i have to face the problem in reterving or displaying the graph..in a application..and plz help that in Regedit where i should give the path of the graph...
plz help me in this regard
thx in advance

before you start creating the graphics some questions :
- did you know, that this technique is dead, when you migrate to forms 10g ?
- is this the first graphics-file you developed?

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My problem is the graphs of my audio recordings in the arrange window are so small it makes accurate editing very difficult.

My problem is the graphs of my audio recordings in the arrange window are so small it makes accurate editing very difficult.

Try the waveform zoom slider. Recording louder just to get a better visible waveform would be, well, silly.
From the manual: (click on links to see pics)
To change the zoom level using the Waveform Zoom button
Click-hold the Waveform Zoom button. A slider appears.
http://documentation.apple.com/en/logicpro/usermanual/Art/S01/S0185_WaveZoom.png
Drag the slider. As you do, the waveform shown in all audio regions, and in the Beat Mapping track, is increased or decreased in size.
http://documentation.apple.com/en/logicpro/usermanual/Art/S09/S0931_CUS_Waveform Zoom2.png
Note: This is a purely visual function. The amplitude (level) of the waveform is not affected.
it's here (scroll 3/4 down):
http://documentation.apple.com/en/logicpro/usermanual/index.html#chapter=4%26sec tion=6%26tasks=true

Work book migration problem : error in graph

Hi all,
I have a work book ,created in 3.x ...now we are on 7.0 So when iam migrating i got error .
I have resolved other errors..but one error is remained , problem with the graph....
on X axis with values it is showing header row also..how can i avoid header row...? to not display in graph....
As data table source controlled by BI so ia mnotable to maintain range for graph....
Problem is when it is with out scalling factors it is displaying correctly in graph also..
When iam selecting option to display scalling factor it is showing header row also in graph... coz of that graph was showing wrong data...
cal day    Quantity
above is with out scalling factor display..everything correct
blank     Quantity
cal day       KG
When iam selecting scalling factor sys will add one more row to display... this is the problem sys did not set automaticaly to consider or to leave first 2 rows...
How can resolve...? In 3.X it is working fine...... (There is no macro )
Thanks
BK
Edited by: BK BI on Jun 8, 2010 8:56 AM

Hi,
Go to the workbook in development system. Find out the technical name of the workbook ( in query designer you wil find in properties).
Copy it and go to the production system. Assign it to the required role you want. It will be visible in the perticular role in production.
I would still suggest if possible transport the role from dev to prod. (to keep all systems in line with each other)
Hope this helps.
Regards,
Viren

Problems with XY Graph "forgetting" plot properties

I am having trouble with an XT Graph in my loop.
The graph has 10 plots which at any time can have anything from 0 to ~1000 points, often some plots will have significantly less ploints than others. There is a user selectable option to display all points or just the most recent set.
My problem is that I want the graph to reflect the input data by plotting a single point at the time of an update, so I have a string of points rather than a line.
When I right click the graph and go into properties, I change the point style to solid circle and turn off line interpolation. I then click save these values as default, and save the vi.
However, once I run the vi, the graph always reverts plots 1 to 9 (not plot 0, this stays as I want it) to have no points displayed and line interpolation on.
Has anyone had this problem before? Ho did you fix it?
I know it can be fixed, as I had this probelm a few months ago on a similar vi and after weeks of struggle I solved it, however I just cannot remember how I did it.
Thank you for any help, at the moment I can't post any code. Note that the data the graph shows is all perfectly fine, just the plot properties are being forgotten.
Solved!
Go to Solution.

HI DarraghCorrigan,
In relation to the problem expressed in your initial post:
"once I run the vi, the graph always reverts plots 1 to 9 (not plot 0, this stays as I want it) to have no points displayed and line interpolation on"
This is due to a bug in the LabVIEW software whereby any changes that are made to the plot properties (e.g. to change the colour of a plot) will not be retained, except in plot 0 which is unaffected. Our R&D department are currently investigating this problem so that it can be fixed in future version of the software. The recommended workaround for this problem is to pragmatically set the plot settings at the beginning of the code using property nodes.
As I understand it, this is not the main problem that you are experiencing. If you set up the properties for a plot (using some of the described property nodes) which is subsequently removed or rewritten on an XY Graph, my understanding is that there is no way that LabVIEW can remember and retain these properties.
As you rightly suggested, one way of conveniently overcoming this problem would be to set default plot properties so that when you remove/rewrite a plot and then add it again, it will always default to those properties. Unfortunately, it is not currently possible to do this though it has been recommended as a product suggestion so it is a feature that is under consideration for implementation in future releases of LabVIEW.
I think the issue you need to be addressing is the fact that you are at some point resetting the graph by sending an empty array to it such that all of your properties are lost. If you can find and remove this section in your code, you should be able to overcome your problem.
I hope this helps.
Best Regards,
Christian Hartshorne
NIUK

CR XI - Problem Setting Line Graph colors in the Chart Expert

Post Author: desselle
CA Forum: Charts and Graphs
Hello,
I created a Crystal Report (CR) of an existing Trend Analysis report. I have created a VB6 application that calls the .RPT file I created for the report in CR. The VB6 app sets the report recordset via code that corrsponds to the .TTX file, and the parameters . The report contains a Line graph that plots five pieces of data. The report & graph work good. CR determines the color of each line on the graph. However, I need to set the color for each line to correspond to the colors used on our existing reports. The users are accustom to a certain color representing a certain set of data on the existing reports.   I have tried everything I can think of and from all documentation I can find, and nothing changes the line colors.   I have tried all of the following:
1.) From the Chart Expert, Option tab, I click the Format button next to Color and setup conditional color settings per each piece of data.   However, when I run the report these conditional color settings are not reflected on the CR graph.     I am using formula fields (based off database fields in the recordset) to produce the report. However, I only see the database fields to use in the conditional color formatting screen and not the formula fields.    I thought this would possibly be the cause why the colors wonu2019t change on the CR, but I canu2019t find a way to make the formula fields show up in the list.
2.)Also, I tried right clicking the individual lines of the graph and change the selected item color, but this didnu2019t change the color either. I do this in Design mode and Preview mode and neither one changes the color of the lines on the graph.
3.)I have also looked into the CR object model to see if I can change the line colors of the graph via code and it doesn't look like I am given this flexibility.
Do you know what I am doing wrong here?   I just want to be able to set the color of each line on the CR graph to the color I want instead of using the default colors.
Thanks,Steve

Post Author: desselle
CA Forum: Charts and Graphs
Hello,
I got the problem fixed w/ the line graph not making the data lines the same color on the report as on the frmPlot graph.   Compare the two screen shots below.   The problem was as follows: When I created the graph (in the Chart Expert) the field u201CReadingDateu201D was not one of the Report Fields, and all the other fields were Report Fields (Reading, LowAlarm, UpperAlarm, LowerLimit, & UpperLimit). See the 3rd screen shot below. ReadingDate does show up as a Report Field now but it wasnu2019t at first.   Originally, this field was only available in the Chart Expert as a recordset field. When I changed this field to be a Report Field, the graph then allowed me to change the data series line colors.   This was not obvious at all.   From the beginning when I setup the graph and passed in the recordset from VB it graphed all of the data series fine.   The colors that the Chart Expert chose for each line just didnu2019t match what was on the frmPlot graph.   Anyway, it is working now.     I can at least say I learned (somethingu2019s to-do and somethingu2019s not to-do) a good bit about Crystal Reports in the process.
Thanks

Problem in displaying graph

String[] xAxisLabels = {"1995", "1996", "1997", "1998", "1999", "2000", "2001", "2002", "2003", "2004"};
double[][] data = new double[][]{{1500, 6880, 4510, 2600, -1200, -1580, 7000, 4555, 4000, 6120}};
what is the diff between the above and below arrays
String[] xAxisLabels = new String[20];
String[] AxisLabels = new String[20];
int i=1;
double[][] data = new double[20][20];
while(rs.next())
AxisLabels= rs.getString(2);
xAxisLabels[i]=AxisLabels[i].toString();
data[0][i]=rs.getDouble(1);
i++;
i am getting problem in displaying image when i initialize directly the image is printing but when i am getting values from database and storing in the arrays the image is not displaying

i need both graph and chart.
graph to show plot after taking reading.
chart to show the reading continousely.
My problem is on both graph and chart,
Graph showing x axis only from 0 to 1. ( But i want o to 10 atleast)
Chart showing some other value as shown in screen shot-1 ( But i want it start from 0,1,2,3... like that)
(I found something by myself. When i change samples to read as 10 k and rate as 1k in usb 6009 daq, i am getting graph from 1 to 10.
But chart is as like previous one - refer screen shot- 2; But chart is not updating properly in realtime. Is there any other method, to show graph between 0 to 10 without changing samples and rate.)
In simple, my chart should show x axis starts from o . This is what i exactly want.
( This problem will come only when i connect labview with usb 6009 DAQ. If i use simulate signal option everything goes fine.
I hope you will help me this time. Bcz i am trying this for last one week. But i cant find any solution till now
Attachments:
screen shot-1.jpg ‏118 KB
screen shot-2.jpg ‏82 KB

Problem with printing graph larger than screen size in labview6 (plots are shopped).

I have attached with my message the report I try to print. It is a Labview 6 vi.
I had no problem with Labview 5. But with Labview 6, the plots are shopped (all the rest of the report is correct). What is printed is not what I see.
The graph is intentionnaly built very large, then rescale to fit page, in order to improve the print quality of the plots. I repeat it, it worked fine with Labview 5.
Thanks if you can help.
Lionel.
Attachments:
Print_of_large_scale_graph.vi ‏284 KB

Hi Lionel,
I experienced a similar problem days ago: re-compiling a vi from LV 5.1 to LV 6.0.2 its front panel could not be printed anymore; no error, just a blank sheet.( The mass compile procedure did not reported any error).
The only way to get out from this headache was to re-build the vi in LV 6.0.2, I simply selected all its diagram and copied it in a new vi, saved it and I got print-outs!
Try it.
Good luck,
Alberto

Problems with 3D graph application redistribution

Hello wireworkers,
i wonder if
someone encountered problems with distribution of application that
uses 3D graph objects. I've created application that uses NI 3D graph
component and created installer with "Enable 3D graph support"
check box enabled. However after installing this application on the
windows machine without Labview two problems appeared: 1) "Error
loading control. A newer version needed. The default settings for the
control will be used." and after it 2) "You have 30 days to
evaluate the Measurement Studio ActivX control..." and something
like that. I don't get it. Why some newer version is required? and
what with that evaluation period?
Have any hints???
Thank you in advance and Merry
Christmas to everyone.
Alex
www.xinstruments.com
Custom Software for Industrial Automation
www.hdrconverter.com
Picture processing made easy

Hi Alex,
I tried the process you described on my machine using LabVIEW 7.1 and could not reproduce the behavior. If you can clarify the version you were using that will be helpful. I will have to clean a test machine and try it again without LabVIEW installed, and get back with you if the problem appears. In the meanwhile, I found the following KB which, while not referring to the exact same problem you are describing, does address the evaluation message issue. You can try to follow the steps at the end of the KB, and let me know if that worked.
http://digital.ni.com/public.nsf/websearch/1E1FB3C19E8E0A9986256F8D0077D0E6?OpenDocument
Regards,
Aluma G.
National Instruments

Problems building a graph using sql SUM

Hello !
i'm curently having issues to build a particular graph :
First, i have a database (moves) which contains 2 columns (timestamp DATETIME, dist NUMERIC), i have no problems to display a graph with these values (even using a time range such 'now','-1 hours', etc.).
But i'd like to build a graph with for example a 2 hours range which gonna display the sum of the value 'dist' every 30 seconds. So for example, if i have 2 'dist' values (3 and 4) at 0min 30sec, the graph will display 7 and the next value will be the sum of
the next 30 secondes dist values.
I tried this :
curs.execute("SELECT timestamp,SUM(dist) AS dist30 FROM moves WHERE timestamp>datetime('now','-30secondes')"
curs.execute("SELECT timestamp,dist30 FROM moves WHERE timestamp>datetime('now','-1 hours')"
But it looks like the column dist30 is not created, and i think this is not gonna work if i want to change the 1 hour range...
I would like a better "algorythme", the table is filled in an other program, should i directly create a 3 columns table and SUM the dist in dist30 directly ?
Thanks for your advice !

Hi Subby,
Regarding your description, are you trying to rollup the dist column by every 30 seconds in a given 2 hours range? If my understanding I correct, you may reference the below sample. As you didn't post any detail about your function datetime(after the where
clause), so the sample is just in a usual way.
CREATE TABLE moves(timestamp DATETIME, dist NUMERIC)
INSERT INTO moves VALUES('2015-02-13 14:20:01',1)
INSERT INTO moves VALUES('2015-02-13 14:20:17',2)
INSERT INTO moves VALUES('2015-02-13 14:20:29',5)
INSERT INTO moves VALUES('2015-02-13 14:22:37',2)
INSERT INTO moves VALUES('2015-02-13 14:22:56',5)
INSERT INTO moves VALUES('2015-02-13 14:27:17',2)
SELECT timestamp,SUM(dist) AS dist30 FROM(
SELECT DATEADD(SECOND,DATEPART(SECOND,timestamp)%30*-1,timestamp) AS timestamp,dist FROM moves) AS T --rollup by every 30 seconds
WHERE timestamp BETWEEN '2015-02-13 13:00:00' AND '2015-02-13 15:00:00' --two hour range
GROUP BY timestamp
If you have any question, feel free to let me know.
Eric Zhang
TechNet Community Support

Problem drawing a graph in Java2D

I am trying to draw a graph using Java2D, onto a JPanel. I works sort of ok, but i have 2 problems;
1. I don't know how to get it "linked" to the paint() method, so everytime someone resizez the window/window looses focus, the drawing is removed.
2. The graphing becomes unacurate when passing more than 25-30 values, I think the problem might be the "hvorPaAkse" (whereOnAksis) or the "okY" (increaseY) value, that for some rasen appear to add too much, so that the error gradually increases for every loop in the for(), or something like that.
I know reading the code and understanding the problem itselv is a challenge, but I if there's anybody out there who can help, I would be thankful for any help!
CODE:
//The draw axis method
public void tegnAkser(JComponent comp, int antX, int antY, int okX, int okY) {
Graphics g = comp.getGraphics();
Graphics2D g2 = (Graphics2D) g;
g2.setStroke(akseStrek);
g2.draw(new Line2D.Double(origo.x, origo.y, origo.x, comp.getHeight()-((antY*okY)+(comp.getHeight()/yOffset))));
g2.draw(new Line2D.Double(origo.x, origo.y, origo.x+(antX*okX), origo.y));
int hvorPaAkse = origo.x;
System.out.println(comp.getHeight()/antY);
int gangeverdi = 1;
if(comp.getHeight()/antY < 16) {
gangeverdi = 5;
for(int i=0; i<antX; i++) {
g2.draw(new Line2D.Double(hvorPaAkse, origo.y - 2, hvorPaAkse,
origo.y + 2));
g2.drawString("" + i, hvorPaAkse, origo.y + 15);
hvorPaAkse += okX;
hvorPaAkse = origo.y;
for(int i=0; i<antY; i++) {
if(i%gangeverdi == 0) {
g2.draw(new Line2D.Double(origo.x - 2, hvorPaAkse, origo.x + 2,
hvorPaAkse));
g2.drawString("" + i, origo.x - 15, hvorPaAkse);
hvorPaAkse -= okY;
//the drawGraf method
public void tegnGraf(int[] verdier, JComponent comp) {
Graphics g = comp.getGraphics();
Graphics2D g2 = (Graphics2D) g;
int xLengde = comp.getWidth();
int yLengde = comp.getHeight();
origo = new Punkt(xLengde - 9 * (xLengde / xOffset),
yLengde - (yLengde / yOffset));
int ant = verdier.length;
int maxVerdi = 0;
for (int i = 0; i < verdier.length; i++) {
if (verdier[i] > maxVerdi)
maxVerdi = verdier;
tegnAkser(comp, ant+1, maxVerdi+1, (xLengde - (xLengde / xOffset)) / ant,
( (yLengde / yOffset) - yLengde) * -1 / maxVerdi);
g2.setColor(Color.BLUE);
g2.setStroke(grafStrek);
ArrayList punkter = new ArrayList();
for (int i = 0; i < verdier.length; i++) {
g2.drawString("x", origo.x-2 + (i * (xLengde - (xLengde / xOffset)) / ant),
origo.y +3 -
(verdier[i] * ( (yLengde / yOffset) - yLengde) * -1 /
maxVerdi));
punkter.add(new Point2D.Double(origo.x +
(i * (xLengde - (xLengde / xOffset)) / ant),
origo.y -
(verdier[i] *
( (yLengde / yOffset) - yLengde) * -1 /
maxVerdi)
//g2.draw(new Line2D.Double(origo.x,origo.y,origo.x+1,origo.y+1));
for(int i=1; i<punkter.size(); i++) {
Point2D.Double forrige = (Point2D.Double)punkter.get(i-1);
Point2D.Double denne = (Point2D.Double)punkter.get(i);
Line2D.Double linje = new Line2D.Double(forrige,denne);
g2.draw(linje);
Thanks
CJ

I couldn't do much with the code that you posted. It looks like you are plotting integers. Maybe you can use this.
/* Plots plus/minus int values for ordinate for
* evenly-distributed, positive int values on abcissa
import java.awt.*;
import java.awt.geom.*;
import java.util.*;
import java.util.List;
import javax.swing.*;
public class PlottingIntegers
    public static void main(String[] args)
        int[] data = {
            100, 220, 12, 65, 47, 175, 190, 18
        IntegerPlotter plotter = new IntegerPlotter();
        for(int i = 0; i < 8; i++)
            plotter.plot(data);
JFrame f = new JFrame("Plotting Integers");
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.getContentPane().add(plotter);
f.pack();
f.setLocationRelativeTo(null);
f.setVisible(true);
class IntegerPlotter extends JPanel
final int PAD = 25;
List dataList;
public IntegerPlotter()
dataList = new ArrayList();
setBackground(Color.white);
setPreferredSize(new Dimension(400,300));
public void paintComponent(Graphics g)
super.paintComponent(g);
Graphics2D g2 = (Graphics2D)g;
int width = getWidth();
int height = getHeight();
int xStep = (width - 2*PAD)/(dataList.size() - 1);
int x = PAD;
int y;
// scale data
int max = ((Integer)Collections.max(dataList)).intValue();
int min = ((Integer)Collections.min(dataList)).intValue();
int vertSpace = height - 2*PAD;
int yOffset = height - PAD;
int yDataOffset = (min >= 0 ? min : max > 0 ? 0 : max);
double scale = (double)vertSpace/(max - min);
int yOrigin = yOffset + (int)(min > 0 ? 0 : max > 0 ? scale*min : - vertSpace);
// draw ordinate
g2.draw(new Line2D.Float(PAD, PAD, PAD, yOffset));
// draw abcissa
g2.draw(new Line2D.Float(PAD, yOrigin, width - PAD, yOrigin));
// label ordinate limits
g2.drawString(String.valueOf(max), 10, PAD - 10);
g2.drawString(String.valueOf(min), 10, yOffset + PAD/2);
g2.setStroke(new BasicStroke(4f));
g2.setPaint(Color.red);
for(int i = 0; i < dataList.size(); i++)
y = yOrigin -
(int)(scale * (((Integer)dataList.get(i)).intValue() - yDataOffset));
g2.draw(new Line2D.Float(x, y, x, y));
x += xStep;
protected void plot(int input)
dataList.add(new Integer(input));
repaint();

Problems with Waveform Graph

When I add a Waveform Graph into the Front Panel, the Block Diagram Window shows it as DBL instead of the usual indicator for the Graph. How can I solve this problem?
Attachments:
Question.vi ‏9 KB

I don't see what the problem is. The default waveform graph type is an array of doubles and that's what your diagram has. If you create a waveform data type and wire it to the indicator, it will change the graph's icon.

Problem with Bar Graph

Hi Experts,
i am using obiee 11g and i build a report using bar graph view.
here problem is in horizontal axis some of my values are missing alternative values are only showing in.
Bars are showing but labels for that corresponding bars are not displaying .
pls help me

Increase the width of the graph something 1000 or so.

Problem with XY graph

Hallo
I want to build a XY Graph ( Voltage vs. Current) . Is there anyway to build the Graph without using FOR Loop but only WHILE Loop.
The problem is when I use WHILE alone , I'll get just a point on my Graph .
to Understand what i mean plz take a look on the attached LV
Thank you
Toni
Attachments:
Unbenannt 2.vi ‏79 KB

thank you for your replay
I tried to do like you told me but it dosn't work on my LV , I don't know where is the Problem
can you help me plz
Toni
Attachments:
Messung.vi ‏177 KB

Problem with bar graphs in Crystal Report

Hi All,
I am currently working on bar graphs and i am facing problem displaying trend in the graph when there is no data for any particular date.
My X-axis has date and y-axis has data.
I want to display all the dates on x-Axis which is selected by the user.
E.g. User has selected fromDate and ToDate as 1st Aug to 10th Aug and I have Data as follows
08/01/2008 abc
08/03/2008 xyz
08/05/2008 klm
Currently my graph just shows data for 1st,3rd and 5th of August.
I want my Graph to show all the dates from 1stAug to 10thAug on x-axis and it should not only show data where it is but also a blank where data is not present
Please help. Thank you.

Hi Tenzin
Following are the steps from where you can change the division of the axes:
Right click on the report.
Go to 'Chart Expert' -> 'Axes' tab.
Select the Manual option under 'Number of divisions'.
Change the settings so that you can get each date on the axis.
Hope this helps you.
Please let us know if you have any further queries.
Regards
Ashwini Yadav

Alignment problem in a graph when build

I would really appreciate your help.
I am turning around trying to align a legend of a graph.
My application is coded in Labview 2014 in Windows 7. Before it was in XP and older LabVIEW and I had no problem.
I have a user interface with a graph. I made my interface look good. When I build the interface is not the same in the exe version. I have attach a copy of what the interface should look like. I also a copy of the interface in EXE. In the exe image, I have circle the part which is not align. Is their a way to correcte that?
Thanks in advance!
Solved!
Go to Solution.
Attachments:
ecran.zip ‏143 KB

Hi cynt,
most often you will need to set FONT properties in the executables INI file. Usually keys like
FPFont="Tahoma" 13
BDFont="Tahoma" 13
appFont="Tahoma" 13
dialogFont="Tahoma" 13
systemFont="Tahoma" 13
do the trick…
(Replace "Tahoma" and 13 with your favorite settings!)
Best regards,
GerdW
CLAD, using 2009SP1 + LV2011SP1 + LV2014SP1 on WinXP+Win7+cRIO
Kudos are welcome

Problem in reterving graphs

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