| Method | Description | |
|---|---|---|
| AddMarker ( $x, $y, $key, $value, $extra = NULL, $set ) | Adds a marker to the list | |
| AddMarkerAttr ( $key, $value, $set ) | Adds an attribute common to all markers | |
| CrossHairs ( ) | Changes to crosshair cursor by overlaying a transparent rectangle | |
| DrawLegendEntry ( $set, $x, $y, $w, $h ) | Return a centred marker for the given set | |
| DrawMarkerSet ( $set, &$marker_data ) | Draws a single set of markers | |
| DrawMarkers ( ) | Draws (linked) markers on the graph |
| Method | Description | |
|---|---|---|
| CreateMarkers ( ) | Creates the marker types | |
| GetMarker ( $marker, $set ) | Returns a marker element |
| protected AddMarker ( $x, $y, $key, $value, $extra = NULL, $set ) |
| protected AddMarkerAttr ( $key, $value, $set ) |
| protected CrossHairs ( ) |
| protected DrawLegendEntry ( $set, $x, $y, $w, $h ) |
| protected DrawMarkerSet ( $set, &$marker_data ) |