Rotated Label

[FRANCISCO BARREDO]

Hi,

I'm sort of new working with the SyncFusion controls and I found myself looking for some special control (maybe it already existes and I haven's found it yet). I was looking for a Label control (just like the normal one) with a particular property: Angle. Depending on the value given for angle the text for the label is written rotated (as an example I attached something seen in the Grid control).

Does that kind of control already exist? If so, where can I find it?

Thanks in advance



RotatedLabel_de1378cd.zip

[Mano J]

Hi Francisco,

We don't have a label with rotating ability. But you can derive a RotatingLabel from Syncfusion's AutoLabel control as shown below

public class RotatingLabel : AutoLabel
{
    private int angle = 0;
    public RotatingLabel()
    {
    }

    public int Angle
    {
        get { return angle; }
        set 
        { 
            angle = value;
            this.Invalidate();
        }
    }

    protected override void OnPaint(PaintEventArgs e)
    {
        if (angle > 0)
        {
            StringFormat string_format = new StringFormat();
            string_format.Alignment = StringAlignment.Center;
            string_format.LineAlignment = StringAlignment.Center;
            e.Graphics.RotateTransform(angle);
            e.Graphics.TranslateTransform(this.ClientSize.Width / 2, this.ClientSize.Height / 2, System.Drawing.Drawing2D.MatrixOrder.Append);
            SolidBrush brush = new SolidBrush(this.ForeColor);
            e.Graphics.DrawString(this.Text, this.Font, brush, 0, 0, string_format);
        }
        else
            base.OnPaint(e);
    }
}

Regards,
Mano

[FRANCISCO BARREDO]

Thanks

[Mano J]

Hi Francisco,

Thanks for the update.

Regards,
Mano

[urvish]

Hi Francisco,

Thanks for the update.

Regards,
Mano

you can do it by using math calss.