/// <summary>
/// 输出调试信息（仅在开启了<see cref="MatchArgument.ConsoleOutput"/>配置时）
/// </summary>
/// <param name="argument"></param>
/// <param name="message"></param>
internal static void OutputDebugMessage(this MatchArgument argument, string message)
{
if (argument.IsExtensionConfigEnabled(MatchArgument.ConsoleOutput))
{
Console.WriteLine("[ConsoleOutput] " + message);
}
}
/// <summary>
/// 预览模版匹配结果（仅在开启了<see cref="MatchArgument.PreviewMatchResult"/>配置时）
/// </summary>
/// <param name="argument"></param>
/// <param name="matchResult"></param>
/// <param name="sourceImage"></param>
internal static void PreviewDebugTemplateMatchResult(this MatchArgument argument, TemplateMatchResult matchResult, Mat sourceImage)
{
if (!argument.IsExtensionConfigEnabled(MatchArgument.PreviewMatchResult))
{
return;
}
using var image = new Mat(sourceImage, OpenCvSharp.Range.All);
if (matchResult.Success)
{
foreach (var matchItem in matchResult.MatchItems)
{
var rectangle = matchItem.Rectangle;
Cv2.Rectangle(image, new Point(rectangle.X, rectangle.Y), new Point(rectangle.Right, rectangle.Bottom), Scalar.RandomColor(), 3);
}
}
PreviewMatchResultImage(image);
}
/// <summary>
/// 预览匹配结果（仅在开启了<see cref="MatchArgument.PreviewMatchResult"/>配置时）
/// </summary>
/// <param name="argument"></param>
/// <param name="matchResult"></param>
/// <param name="sourceMat"></param>
/// <param name="searchMat"></param>
/// <param name="keySourcePoints"></param>
/// <param name="keySearchPoints"></param>
/// <param name="goodMatches"></param>
internal static void PreviewDebugFeatureMatchResult(this MatchArgument argument, FeatureMatchResult matchResult, Mat sourceMat, Mat searchMat,
IEnumerable <KeyPoint> keySourcePoints, IEnumerable <KeyPoint> keySearchPoints,
IEnumerable <DMatch> goodMatches)
{
if (!argument.IsExtensionConfigEnabled(MatchArgument.PreviewMatchResult))
{
return;
}
using var image = new Mat(sourceMat, OpenCvSharp.Range.All);
if (matchResult.Success)
{
foreach (var matchItem in matchResult.MatchItems)
{
var rectangle = matchItem.Rectangle;
Cv2.Rectangle(image, new Point(rectangle.X, rectangle.Y), new Point(rectangle.Right, rectangle.Bottom), Scalar.RandomColor(), 3);
}
}
using var imgMatch = new Mat();
Cv2.DrawMatches(image, keySourcePoints, searchMat, keySearchPoints, goodMatches, imgMatch, flags: DrawMatchesFlags.NotDrawSinglePoints);
PreviewMatchResultImage(imgMatch);
}
