public void SetImage(IImage image)
{
#region display the size of the image
Size size = image.Size;
widthTextbox.Text = size.Width.ToString();
heightTextBox.Text = size.Height.ToString();
#endregion
#region display the color type of the image
Type colorType = Reflection.ReflectIImage.GetTypeOfColor(image);
Object[] colorAttributes = colorType.GetCustomAttributes(typeof(ColorInfoAttribute), true);
if (colorAttributes.Length > 0)
{
ColorInfoAttribute info = (ColorInfoAttribute)colorAttributes[0];
typeOfColorTexbox.Text = info.ConversionCodename;
}
else
{
typeOfColorTexbox.Text = Properties.StringTable.Unknown;
}
Type colorDepth = Reflection.ReflectIImage.GetTypeOfDepth(image);
typeOfDepthTextBox.Text = colorDepth.Name;
#endregion
UpdateHistogram();
UpdateZoomScale();
}
private static CvEnum.COLOR_CONVERSION GetCode(Type srcType, Type destType)
{
ColorInfoAttribute srcInfo = (ColorInfoAttribute)srcType.GetCustomAttributes(typeof(ColorInfoAttribute), true)[0];
ColorInfoAttribute destInfo = (ColorInfoAttribute)destType.GetCustomAttributes(typeof(ColorInfoAttribute), true)[0];
String key = String.Format("CV_{0}2{1}", srcInfo.ConversionCodename, destInfo.ConversionCodename);
return((CvEnum.COLOR_CONVERSION)Enum.Parse(typeof(CvEnum.COLOR_CONVERSION), key, true));
}
private static String GetConversionCodenameFromType(Type colorType)
{
#if NETFX_CORE || NETSTANDARD1_4
if (colorType == typeof(Bgr))
{
return("BGR");
}
else if (colorType == typeof(Bgra))
{
return("BGRA");
}
else if (colorType == typeof(Gray))
{
return("GRAY");
}
else if (colorType == typeof(Hls))
{
return("HLS");
}
else if (colorType == typeof(Hsv))
{
return("HSV");
}
else if (colorType == typeof(Lab))
{
return("Lab");
}
else if (colorType == typeof(Luv))
{
return("Luv");
}
else if (colorType == typeof(Rgb))
{
return("RGB");
}
else if (colorType == typeof(Rgba))
{
return("RGBA");
}
else if (colorType == typeof(Xyz))
{
return("XYZ");
}
else if (colorType == typeof(Ycc))
{
return("YCrCb");
}
else
{
throw new Exception(String.Format("Unable to get Color Conversion Codename for type {0}", colorType.ToString()));
}
#else
ColorInfoAttribute info = (ColorInfoAttribute)colorType.GetCustomAttributes(typeof(ColorInfoAttribute), true)[0];
return(info.ConversionCodename);
#endif
}
public void SetImage(IImage image)
{
#region display the size of the image
Size size = image.Size;
widthTextbox.Text = size.Width.ToString();
heightTextBox.Text = size.Height.ToString();
#endregion
#region display the color type of the image
Type colorType = Reflection.ReflectIImage.GetTypeOfColor(image);
Object[] colorAttributes = colorType.GetCustomAttributes(typeof(ColorInfoAttribute), true);
if (colorAttributes.Length > 0)
{
ColorInfoAttribute info = (ColorInfoAttribute)colorAttributes[0];
typeOfColorTexbox.Text = info.ConversionCodename;
}
else
{
typeOfColorTexbox.Text = Properties.StringTable.Unknown;
}
Type colorDepth = Reflection.ReflectIImage.GetTypeOfDepth(image);
typeOfDepthTextBox.Text = colorDepth.Name;
#endregion
#region check if image is a subclass of CvArr type
Type imageType = image.GetType();
isCvArray = true;
Type cvArrayType = typeof(CvArray <>);
while (cvArrayType != imageType)
{
if (imageType.IsGenericType && imageType.GetGenericTypeDefinition() == cvArrayType)
{
break;
}
imageType = imageType.BaseType;
if (imageType == null)
{
isCvArray = false;
break;
}
}
#endregion
UpdateHistogram();
UpdateZoomScale();
}
public void SetImage(IInputArray image)
{
#region display the size of the image
if (image != null)
{
using (InputArray iaImage = image.GetInputArray())
{
Size size = iaImage.GetSize();
widthTextbox.Text = size.Width.ToString();
heightTextBox.Text = size.Height.ToString();
}
}
else
{
widthTextbox.Text = String.Empty;
heightTextBox.Text = string.Empty;
}
#endregion
#region display the color type of the image
if (image != null)
{
Type colorType = Reflection.ReflectIImage.GetTypeOfColor(image);
Object[] colorAttributes = colorType.GetCustomAttributes(typeof(ColorInfoAttribute), true);
if (colorAttributes.Length > 0)
{
ColorInfoAttribute info = (ColorInfoAttribute)colorAttributes[0];
typeOfColorTexbox.Text = info.ConversionCodename;
}
else
{
typeOfColorTexbox.Text = Properties.StringTable.Unknown;
}
Type colorDepth = Reflection.ReflectIImage.GetTypeOfDepth(image);
typeOfDepthTextBox.Text = colorDepth.Name;
}
else
{
typeOfColorTexbox.Text = string.Empty;
typeOfDepthTextBox.Text = string.Empty;
}
#endregion
#region check if image is a subclass of CvArr type
if (image != null)
{
Type imgType = image.GetType();
if (IsSubTypeOf(imgType, typeof(CvArray <>)))
{
_imageType = typeof(CvArray <>);
}
else if (IsSubTypeOf(imgType, typeof(Mat)))
{
_imageType = typeof(Mat);
}
else if (IsSubTypeOf(imgType, typeof(UMat)))
{
_imageType = typeof(UMat);
}
else
{
_imageType = null;
}
}
else
{
_imageType = null;
}
#endregion
UpdateHistogram();
UpdateZoomScale();
}
private static String GetConversionCodenameFromType(Type colorType)
{
ColorInfoAttribute info = (ColorInfoAttribute)colorType.GetCustomAttributes(typeof(ColorInfoAttribute), true)[0];
return(info.ConversionCodename);
}
