private void ResizeSymbol()
{
Stream stream = null;
Bitmap bitmap = null;
if (iconSource != null && iconSource.SelectedIcon != null)
{
var bitmapImage = iconSource.SelectedIcon.Icon as BitmapImage;
if (bitmapImage != null)
{
stream = bitmapImage.StreamSource;
}
}
else if (!string.IsNullOrEmpty(ImagePath))
{
stream = new MemoryStream(File.ReadAllBytes(ImagePath));
//actualPointStyle.Image.SetPathFilename(imagePath);
actualPointStyle.SetImageIconPath(imagePath);
}
else
{
return;
}
try
{
bitmap = new Bitmap(System.Drawing.Image.FromStream(stream), new System.Drawing.Size(imageWidth, imageHeight));
MemoryStream ms = new MemoryStream();
bitmap.Save(ms, ImageFormat.Png);
ms.Seek(0, SeekOrigin.Begin);
var bitmapImage = new BitmapImage();
bitmapImage.BeginInit();
bitmapImage.StreamSource = ms;
bitmapImage.EndInit();
PreviewSource = bitmapImage;
actualPointStyle.Image = new GeoImage(ms);
if (string.IsNullOrEmpty(actualPointStyle.Image.GetPathFilename()) && IconSource.SelectedIcon != null && ms == null)
{
var selectedSubCategoryName = IconSource.SelectedCategory.HasSubCategories ? IconSource.SelectedSubCategory.CategoryName + delimiter : "";
string selectedIconUri = iconFalgs + IconSource.SelectedCategory.CategoryName + delimiter + selectedSubCategoryName + IconSource.SelectedIcon.IconName;
//actualPointStyle.Image.SetPathFilename(selectedIconUri);
actualPointStyle.SetImageIconPath(selectedIconUri);
}
}
catch (Exception ex)
{
GisEditor.LoggerManager.Log(LoggerLevel.Debug, ex.Message, new ExceptionInfo(ex));
}
finally
{
if (bitmap != null)
{
bitmap.Dispose();
}
}
}