| Attribute | Function |
|---|---|
| Title | String to be centered over graph |
| Height | Initial height of plotting window in pixels |
| Width | Initial width of plotting window in pixels |
| X label Y label | Strings describing X and Y axes; \n separates multiple lines |
| X min Y min X max Y max | Axis minima and maxima. Points outside specified range will not be shown. Not used if autoscale mode is set. |
| X minor tick interval Y minor tick interval | Interval between adjacent minor ticks. Not used if autoscale mode is set. |
| X major tick interval Y major tick interval | Number of minor ticks per major tick. Not used if autoscale mode is set. |
| X major label interval Y major label interval | Number of major ticks per label. Not used if autoscale mode is set. |
| X log Y log | Log scaling on axes |
| X-axis scientific notation Y-axis scientific notation | Scientific notation for axes labels |
| Vector z scale Vector w scale Vector z bias Vector w bias | Scale and bias for vector. X component will be (Z-z_bias)/z_scale. Y component will be (W-w_bias)/w_scale. |
| Vector arrow length | Size in pixels of arrow head for vectors. |
| X-axis decimal places | Number of places past the decimal for X axis labels. Not used if autoscale mode is set. |
| Y-axis decimal places | Field width and number of places past the decimal for axis labels. Not used if autoscale mode is set. |
| autoscale mode | If set, computes axes scaling automatically. |
| Annotation | A textual description of the graph, displayed underneath it. |
| Axes color | Color (BLACK, WHITE, RED, GREEN, BLUE, YELLOW, CYAN, MAGENTA) to use for graph axes and labels. |
| Font type | String giving font type, e.g., "courier". |
| Axis font size XY label font size Title font size | Font sizes in points for different types of text. Defaults are 8, 16 and 24 points, respectively. |