private void toolStripCbxPen_TextChanged(object sender, EventArgs e)
{
List <AnnotationData> aryAnnotation = new List <AnnotationData>();
dynamicDotNetTwain1.GetSelectedAnnotationList(dynamicDotNetTwain1.CurrentImageIndexInBuffer, out aryAnnotation);
foreach (AnnotationData annotation in aryAnnotation)
{
DWTAnnotationType type = annotation.GetAnnotationType();
if (type == DWTAnnotationType.enumRectangle)
{
RectangleAnnotationData oldAnnotation = ((RectangleAnnotationData)annotation);
RectangleAnnotationData newAnnotation = new RectangleAnnotationData(oldAnnotation.AnnotationLocation, oldAnnotation.AnnotationSize,
oldAnnotation.FillColor, oldAnnotation.PenColor, int.Parse(toolStripCbxPen.Text), oldAnnotation.Name, oldAnnotation.UserName, oldAnnotation.Description,
oldAnnotation.CreationTime, oldAnnotation.ModifiedTime, oldAnnotation.Selected);
dynamicDotNetTwain1.UpdateAnnotation(dynamicDotNetTwain1.CurrentImageIndexInBuffer, oldAnnotation, newAnnotation);
}
else if (type == DWTAnnotationType.enumEllipse)
{
EllipseAnnotationData oldAnnotation = ((EllipseAnnotationData)annotation);
EllipseAnnotationData newAnnotation = new EllipseAnnotationData(oldAnnotation.AnnotationLocation, oldAnnotation.AnnotationSize,
oldAnnotation.FillColor, oldAnnotation.PenColor, int.Parse(toolStripCbxPen.Text), oldAnnotation.Name, oldAnnotation.UserName, oldAnnotation.Description,
oldAnnotation.CreationTime, oldAnnotation.ModifiedTime, oldAnnotation.Selected);
dynamicDotNetTwain1.UpdateAnnotation(dynamicDotNetTwain1.CurrentImageIndexInBuffer, oldAnnotation, newAnnotation);
}
else if (type == DWTAnnotationType.enumLine)
{
LineAnnotationData oldAnnotation = ((LineAnnotationData)annotation);
LineAnnotationData newAnnotation = new LineAnnotationData(oldAnnotation.StartPoint, oldAnnotation.EndPoint,
oldAnnotation.PenColor, int.Parse(toolStripCbxPen.Text), oldAnnotation.Name, oldAnnotation.UserName, oldAnnotation.Description,
oldAnnotation.CreationTime, oldAnnotation.ModifiedTime, oldAnnotation.Selected);
dynamicDotNetTwain1.UpdateAnnotation(dynamicDotNetTwain1.CurrentImageIndexInBuffer, oldAnnotation, newAnnotation);
}
}
}
private void lineToolStripMenuItem_Click(object sender, EventArgs e)
{
LineAnnotationData LAnnotation = new LineAnnotationData();
LAnnotation.StartPoint = new Point(200, 200);
LAnnotation.EndPoint = new Point(260, 280);
LAnnotation.PenColor = Color.Black;
LAnnotation.PenWidth = 5;
LAnnotation.Description = "Create a line annotation.";
this.dynamicDotNetTwain1.CreateAnnotation(this.dynamicDotNetTwain1.CurrentImageIndexInBuffer, LAnnotation);
}
private void toolStripBtnPen_Click(object sender, EventArgs e)
{
Color color = SelectColor();
if (color != Color.Transparent)
{
toolStripBtnPen.BackColor = color;
List <AnnotationData> aryAnnotation = new List <AnnotationData>();
dynamicDotNetTwain1.GetSelectedAnnotationList(dynamicDotNetTwain1.CurrentImageIndexInBuffer, out aryAnnotation);
foreach (AnnotationData annotation in aryAnnotation)
{
DWTAnnotationType type = annotation.GetAnnotationType();
if (type == DWTAnnotationType.enumRectangle)
{
RectangleAnnotationData oldAnnotation = ((RectangleAnnotationData)annotation);
RectangleAnnotationData newAnnotation = new RectangleAnnotationData(oldAnnotation.AnnotationLocation, oldAnnotation.AnnotationSize,
oldAnnotation.FillColor, color, oldAnnotation.PenWidth, oldAnnotation.Name, oldAnnotation.UserName, oldAnnotation.Description,
oldAnnotation.CreationTime, oldAnnotation.ModifiedTime, oldAnnotation.Selected);
dynamicDotNetTwain1.UpdateAnnotation(dynamicDotNetTwain1.CurrentImageIndexInBuffer, oldAnnotation, newAnnotation);
}
else if (type == DWTAnnotationType.enumEllipse)
{
EllipseAnnotationData oldAnnotation = ((EllipseAnnotationData)annotation);
EllipseAnnotationData newAnnotation = new EllipseAnnotationData(oldAnnotation.AnnotationLocation, oldAnnotation.AnnotationSize,
oldAnnotation.FillColor, color, oldAnnotation.PenWidth, oldAnnotation.Name, oldAnnotation.UserName, oldAnnotation.Description,
oldAnnotation.CreationTime, oldAnnotation.ModifiedTime, oldAnnotation.Selected);
dynamicDotNetTwain1.UpdateAnnotation(dynamicDotNetTwain1.CurrentImageIndexInBuffer, oldAnnotation, newAnnotation);
}
else if (type == DWTAnnotationType.enumLine)
{
LineAnnotationData oldAnnotation = ((LineAnnotationData)annotation);
LineAnnotationData newAnnotation = new LineAnnotationData(oldAnnotation.StartPoint, oldAnnotation.EndPoint,
color, oldAnnotation.PenWidth, oldAnnotation.Name, oldAnnotation.UserName, oldAnnotation.Description,
oldAnnotation.CreationTime, oldAnnotation.ModifiedTime, oldAnnotation.Selected);
dynamicDotNetTwain1.UpdateAnnotation(dynamicDotNetTwain1.CurrentImageIndexInBuffer, oldAnnotation, newAnnotation);
}
}
}
}
