SetIndexSymbol

Sets a symbol to be used for drawing points in a buffer.

Syntax

SetIndexSymbol(bufferIndex: number, symbol: number, xoffs: number, yoffs: number): void

Parameters

• bufferIndex - A number representing the index of the buffer.

• symbol - A number representing the symbol code to use.

• xoffs - A number representing the X-offset for the symbol.

• yoffs - A number representing the Y-offset for the symbol.

Return Value

This method does not return a value.

Description

The SetIndexSymbol method sets a symbol to be used for drawing points in a buffer.

Example

// Set buffer 0 to use symbol 217 (arrow up) with no offset
this.api.SetIndexSymbol(0, 217, 0, 0);

// Set buffer 1 to use symbol 218 (arrow down) with a slight offset
this.api.SetIndexSymbol(1, 218, 2, -2);