# SetObjectProperty

Sets a property value for a chart object.

## Syntax

```typescript
SetObjectProperty(
  name: string,
  index: number,
  value: any,
  isStatic: boolean = false
  ): boolean
```

## Parameters

| Parameter | Type    | Description                                             |
| --------- | ------- | ------------------------------------------------------- |
| name      | string  | The name of the object                                  |
| index     | number  | The property identifier                                 |
| value     | any     | The value to set                                        |
| isStatic  | boolean | Optional. Whether the object is static (default: false) |

## Return Value

Returns `boolean` - `true` if the property was set successfully, `false` otherwise.

## Description

The `SetObjectProperty` method sets a property value for a specified chart object. It can handle both numeric and string properties, and automatically converts time values from FTODate to the internal format.

## Example

```typescript
// Set object coordinates
const success1 = this.api.SetObjectProperty(
  "MyTrendLine",
  ObjProp.OBJPROP_TIME1,
  this.api.createFTODate(1641024000000)
);
const success2 = this.api.SetObjectProperty(
  "MyTrendLine",
  ObjProp.OBJPROP_PRICE1,
  1.2
);

// Set visual properties
this.api.SetObjectProperty("MyTrendLine", ObjProp.OBJPROP_COLOR, 0xff0000); // Red color
this.api.SetObjectProperty("MyTrendLine", ObjProp.OBJPROP_STYLE, 1); // Solid line
this.api.SetObjectProperty("MyTrendLine", ObjProp.OBJPROP_WIDTH, 2); // Line width

// Set text properties
this.api.SetObjectProperty("MyLabel", ObjProp.OBJPROP_TEXT, "New Label Text");
this.api.SetObjectProperty("MyLabel", ObjProp.OBJPROP_FONTSIZE, 12);

// Set object state
this.api.SetObjectProperty("MyTrendLine", ObjProp.OBJPROP_HIDDEN, true);

// Lock from mouse move/resize (indicator code can still use MoveObject)
this.api.SetObjectProperty("MyTrendLine", ObjProp.OBJPROP_LOCKED, true);
```


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