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