Sample OPJ to download to try: isometic layer.opj
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Graph layers layer can be set to isometric scaling , which will result in the X and Y axes being forced to so the axes will have the same length in pixels , for the same scale incrementlinearized scale range. When the layer is resized, the aspect ratio will be locked/ maintained.
Thus for the above example, if X axis spans from 0 to 10 100 and y axis spans from 0 to 550, isometric scaling will result in a layer with height precisely equal to one-half of the width. X axis twice the length of Y axis.
For 2D Graphsgraphs, the control can be found in the Size/Speed tab at the Layer level of Plot Details dialog.The check box will be hidden when the scale is not linear.
For 3D graphs, the control is on the Axis tab at the Layer level of Plot Details dialog.