clearShape()
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clearShape()
Remove all shape objects currently drawn on the chart by drawShapeRelative() or drawShapeAbsolute().
Parameters
| none |
function takes no parameters |
Usage
function main() {
...
...
if ( getBarState() == BARSTATE_NEWBAR ) {
//clear all shape objects that may have been drawn during the
//creation of the last bar
clearShape();
//now we can start drawing new objects based on the current bar
}
}