Enums
Value | Symbolic name | Description |
| 0 | GTK_PLOT_CANVAS_NONE | |
| 1 | GTK_PLOT_CANVAS_PLOT | |
| 2 | GTK_PLOT_CANVAS_AXIS | |
| 3 | GTK_PLOT_CANVAS_LEGENDS | |
| 4 | GTK_PLOT_CANVAS_TITLE | |
| 5 | GTK_PLOT_CANVAS_TEXT | |
| 6 | GTK_PLOT_CANVAS_DATA | |
| 7 | GTK_PLOT_CANVAS_LINE | |
| 8 | GTK_PLOT_CANVAS_RECTANGLE | |
| 9 | GTK_PLOT_CANVAS_ELLIPSE | |
| 10 | GTK_PLOT_CANVAS_PIXMAP | |
| 11 | GTK_PLOT_CANVAS_MARKER | |
| 12 | GTK_PLOT_CANVAS_CUSTOM |