private BitmapSource ExtractAnnotationIcon(AnnotateIcon icon, AnnotateIconSize size)
{
BitmapSource returnSource = WpfObjectConverter.ConvertBitmap((Bitmap)IconResource.ExtractAnnotationIcon(icon, size));
if (returnSource == null)
{
Assembly assm = Assembly.LoadFrom(@"Atalasoft.dotImage.dll");
if (assm != null)
{
Stream stream = assm.GetManifestResourceStream("Atalasoft.Imaging.Annotate.Icons._" + size.ToString().Substring(4) + "." + icon.ToString() + ".png");
returnSource = WpfObjectConverter.ConvertBitmap((Bitmap)System.Drawing.Image.FromStream(stream));
}
// if it's STILL null, then give up and make placeholders
if (returnSource == null)
{
switch (size.ToString())
{
case "size16":
returnSource = WpfObjectConverter.ConvertBitmap(new AtalaImage(16, 16, PixelFormat.Pixel24bppBgr, System.Drawing.Color.White).ToBitmap());
break;
case "size24":
returnSource = WpfObjectConverter.ConvertBitmap(new AtalaImage(24, 24, PixelFormat.Pixel24bppBgr, System.Drawing.Color.White).ToBitmap());
break;
case "size32":
returnSource = WpfObjectConverter.ConvertBitmap(new AtalaImage(32, 32, PixelFormat.Pixel24bppBgr, System.Drawing.Color.White).ToBitmap());
break;
}
}
}
return(returnSource);
}
private void OutlineComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
WpfAnnotationUI ann = this.AnnotationViewer.Annotations.ActiveAnnotation;
if (ann == null)
{
return;
}
KeyValuePair <string, Color> val = (KeyValuePair <string, Color>) this.OutlineComboBox.SelectedItem;
AnnotationPen pen = (AnnotationPen)ann.GetValue(WpfAnnotationUI.OutlineProperty);
if (pen == null)
{
if (this.PenSizeSlider.Value > 0)
{
pen = new AnnotationPen(WpfObjectConverter.ConvertColor(val.Value), (float)this.PenSizeSlider.Value);
ann.SetValue(WpfAnnotationUI.OutlineProperty, pen);
}
}
else
{
pen.Color = WpfObjectConverter.ConvertColor(val.Value);
}
}
private void PenSizeSlider_ValueChanged(object sender, RoutedPropertyChangedEventArgs <double> e)
{
WpfAnnotationUI ann = this.AnnotationViewer.Annotations.ActiveAnnotation;
if (ann == null)
{
return;
}
if (this.PenSizeSlider.Value == 0)
{
ann.SetValue(WpfAnnotationUI.OutlineProperty, null);
}
else
{
AnnotationPen pen = (AnnotationPen)ann.GetValue(WpfAnnotationUI.OutlineProperty);
if (pen == null)
{
Color clr = Colors.Black;
if (this.OutlineComboBox.SelectedIndex > -1)
{
clr = ((KeyValuePair <string, Color>) this.OutlineComboBox.SelectedItem).Value;
}
pen = new AnnotationPen(WpfObjectConverter.ConvertColor(clr), (float)this.PenSizeSlider.Value);
ann.SetValue(WpfAnnotationUI.OutlineProperty, pen);
}
else
{
pen.Width = (float)this.PenSizeSlider.Value;
}
}
}
/// <summary>
/// Called when rendering annotation.
/// </summary>
/// <param name="annotation">The annotation.</param>
/// <param name="environment">The environment.</param>
protected override void OnRenderAnnotation(TriangleAnnotation annotation, WpfRenderEnvironment environment)
{
Pen pen = WpfObjectConverter.ConvertAnnotationPen(annotation.Outline);
Brush brush = WpfObjectConverter.ConvertAnnotationBrush(annotation.Fill);
environment.DrawingContext.DrawGeometry(brush, pen, annotation.Geometry);
}
private void Annotations_SelectedAnnotationsChanged(object sender, EventArgs e)
{
this.statusInfo.Content = "Selection Changed: {Count=" + this.AnnotationViewer.Annotations.SelectedAnnotations.Count.ToString() + "}";
// Update the property fields.
WpfAnnotationUI ann = this.AnnotationViewer.Annotations.ActiveAnnotation;
bool enabled = ann != null;
this.textLocation.IsEnabled = enabled;
this.textSize.IsEnabled = enabled;
this.FillComboBox.IsEnabled = enabled;
this.OutlineComboBox.IsEnabled = enabled;
this.PenSizeSlider.IsEnabled = enabled;
this.ShadowCheckBox.IsEnabled = enabled;
this.OffsetSlider.IsEnabled = enabled;
if (enabled)
{
this.textLocation.Text = ann.Location.X.ToString() + ", " + ann.Location.Y.ToString();
this.textSize.Text = ann.Size.Width.ToString() + ", " + ann.Size.Height.ToString();
AnnotationBrush b = (AnnotationBrush)ann.GetValue(WpfAnnotationUI.FillProperty);
if (b != null)
{
SelectAddComboBoxItem(this.FillComboBox, WpfObjectConverter.ConvertColor(b.Color));
}
AnnotationPen p = (AnnotationPen)ann.GetValue(WpfAnnotationUI.OutlineProperty);
if (p != null)
{
SelectAddComboBoxItem(this.OutlineComboBox, WpfObjectConverter.ConvertColor(p.Color));
this.PenSizeSlider.Value = p.Width;
}
b = (AnnotationBrush)ann.GetValue(WpfAnnotationUI.ShadowProperty);
this.ShadowCheckBox.IsChecked = b != null;
if (b != null)
{
Point pt = (Point)ann.GetValue(WpfAnnotationUI.ShadowOffsetProperty);
this.OffsetSlider.Value = pt.X;
}
}
}
private void FillComboBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
WpfAnnotationUI ann = this.AnnotationViewer.Annotations.ActiveAnnotation;
if (ann == null)
{
return;
}
KeyValuePair <string, Color> val = (KeyValuePair <string, Color>) this.FillComboBox.SelectedItem;
AnnotationBrush brush = (AnnotationBrush)ann.GetValue(WpfAnnotationUI.FillProperty);
if (brush == null)
{
brush = new AnnotationBrush(WpfObjectConverter.ConvertColor(val.Value));
ann.SetValue(WpfAnnotationUI.FillProperty, brush);
}
else
{
brush.Color = WpfObjectConverter.ConvertColor(val.Value);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="TriangleData"/> class.
/// </summary>
/// <param name="points">The triangle points.</param>
/// <param name="fill">The annotation fill.</param>
/// <param name="outline">The annotation outline.</param>
public TriangleData(Point[] points, AnnotationBrush fill, AnnotationPen outline)
: base(new PointFCollection(WpfObjectConverter.ConvertPointF(points)))
{
_fill = fill;
_outline = outline;
}