Urgent, prompt JpGraphErrorAplothasanillegalscale ..... I used the xy axis data in the database, but an Error was reported, prompting JpGraphErrorAplothasanillegalscale. Warn to be in A hurry and prompting JpGraph Error A plot has an illegal scale .....
I used the x-y-axis data in the database, but an Error was reported, prompting JpGraph Error A plot has an illegal scale. this cocould for example be that you are trying to use text auto scaling to draw a line plot with only one point or that the plot area is too small. it cocould also be that no input data value is numeric (perhaps only '-' or 'X'). my code is as follows. This is an example of modifying the location of the annotation.
$ Data = $ cny; // array of red line data on the y axis. $ cny indicates data:
$ Lbl = $ cnx; // x axis Data $ cny is the date 09-01,09-28
/// // The same as the example below ///
$ Graph = new Graph (1028,500); // create a new Graph object. The image length is PX and the width is PX.
$ Graph-> SetScale ("textlin"); // sets the scale mode.
$ Graph-> img-> SetMargin (30, 30, 80, 30); // you can specify a chart boundary.
$ Graph-> title-> Set ("** bank order trend chart"); // you can specify the chart title.
$ Graph-> title-> SetFont (FF_SIMSUN, FS_BOLD); // set the Chinese font of the title
$ Graph-> legend-> SetFont (FF_SIMSUN, FS_BOLD); // you can specify the font of a line.
$ Lineplot = new LinePlot ($ data); // create a new LinePlot object
$ Lineplot-> SetLegend ("red line"); // you can specify the legend text.
$ Lineplot-> SetColor ("red"); // Set the curve color
$ Graph-> xaxis-> SetTickLabels ($ lbl); // Configure the x axis coordinates.
$ Graph-> Add ($ lineplot); // draw a curve on the statistical chart
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Not very clear about your problem.
$ Data = $ cny;
$ Lbl = $ cnx;
Is the problem caused by these two values? Then you can compare it with the original value to see if the type is different.
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A little strange, haha
Which of the following statements does not support variables?
$ Cny = array (2, 4, 7 );
You mean this is not the case?
