error demo:Sample-DrawWaterMarkOnImage-LongText

[AryaOline]

var brush = new RecolorBrush(color, color, 1f);
// Use the optimal font size found
Font scaledFont = new(font, minFontSize);

// Create text options with adjusted font
RichTextOptions textOptions = new(scaledFont)
{
Origin = new Vector2(padding, imageSize.Height * .5f),
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Center,
WrappingLength = targetWidth
};

//I Want Rotate 30°
DrawingOptions drawingOptions = new DrawingOptions
{
Transform = Matrix3x2Extensions.CreateRotationDegrees(30, new PointF(targetWidth / 2, targetHeight / 2))
};
// Draw the text on the image
return processingContext.DrawText(drawingOptions, textOptions, text, brush, null);

error：System.ArgumentOutOfRangeException:“Specified argument was out of the range of valid values. Arg_ParamName_Name”

[AryaOline]

I want to rotate 30 degrees at the center of the picture.
The problem now found is that the watermark content is larger than the width of the image will report an error.