---
id: "P:cAlgo.API.ChartShape.IsFilled"
kind: "property"
type: "T:cAlgo.API.ChartShape"
url: "https://help.ctrader.com/ctrader-algo/references/Chart/Drawings/Shapes/ChartShape/IsFilled/"
---

> Documentation index for agents: https://help.ctrader.com/ctrader-algo/llms.txt · machine index: https://help.ctrader.com/ctrader-algo/api.json

# ChartShape.IsFilled

Member of [ChartShape](https://help.ctrader.com/ctrader-algo/references/Chart/Drawings/Shapes/ChartShape/index.md).

## IsFilled

Defines if the shape is filled.

Environments: Desktop supported · CLI works differently · Cloud works differently.

- CLI: Created and kept with all its properties, but never drawn: the CLI displays no chart.
- Cloud: Created and kept with all its properties, but never drawn: the cloud displays no chart.

C#:

```csharp
bool IsFilled {get; set;}
```

Python:

```python
chartShape.IsFilled: bool
```

### Returns

`bool` — 

### Examples

C#:

```csharp
var rectangle = Chart.DrawRectangle("zone", Bars.OpenTimes.Last(20), Bars.LowPrices.Last(20), Bars.OpenTimes.LastValue, Bars.HighPrices.LastValue, Color.FromArgb(60, Color.Blue));
rectangle.IsFilled = true;
Print("Shape is filled: {0}", rectangle.IsFilled);
```

Python:

```python
rectangle = api.Chart.DrawRectangle("zone", api.Bars.OpenTimes.Last(20), api.Bars.LowPrices.Last(20), api.Bars.OpenTimes.LastValue, api.Bars.HighPrices.LastValue, Color.FromArgb(60, Color.Blue))
rectangle.IsFilled = True
api.Print(f"Shape is filled: {rectangle.IsFilled}")
```