/// <summary>Locate and image in the screen and return the coordinates (X, Y, Width, height) of the image</summary>
/// <param name="path">Path of the image to look for</param>
/// <param name="attempts">Amount of tries to look for the image in the screen</param>
/// <param name="region">Region of the screen to look for the image, for more details look for ScreenRegions class</param>
/// <param name="waitInterval">Amount of time in milliseconds to wait for each attempts before starting to look for the image again</param>
public static Rect Find(string path, int attempts = 0, Rect region = null, int waitInterval = 1000)
{
ValidateImage(path);
for (int i = 0; i <= attempts; i++)
{
using (ImagePattern pattern = new ImagePattern(new Bitmap(Bitmap.FromFile(path))))
{
Rectangle currentRegion = region == null?RectToRectangle(ScreenRegions.Complete()) : RectToRectangle(region);
Area area = new Area(currentRegion);
Quellatalo.Nin.TheEyes.Match match = area.Find(pattern);
if (match == null)
{
Thread.Sleep(waitInterval);
continue;
}
else
{
return(region == null?RectangleToRect(match.Rectangle) : FixCoordinates(currentRegion, match.Rectangle));
}
}
}
return(null);
}
///<summary>Performs an screenShot of the entire screen</summary>
/// <param name="fullPath">path to save the capture image</param>
public static bool Capture(string fullPath)
{
string folderPath = Path.GetDirectoryName(fullPath);
string filename = Path.GetFileName(fullPath);
if (!Directory.Exists(folderPath))
{
throw new Exception(string.Format("The Directory {0} is not valid", folderPath));
}
if (!ValidExtensions.Contains(Path.GetExtension(filename).ToLower()))
{
throw new Exception(string.Format("The file extension is not valid, consider use png or jpg"));
}
Rectangle rect = Image.RectToRectangle(ScreenRegions.Complete());
Bitmap bmp = new Bitmap(rect.Size.Width, rect.Size.Height);
//string fullPath = Path.Combine(folderPath,filename);
using (Graphics g = Graphics.FromImage(bmp))
{
g.CopyFromScreen(0, 0, 0, 0, rect.Size);
bmp.Save(fullPath);
}
return(File.Exists(fullPath));
}
/// <summary>
/// HightLight a given region with the specified color
/// </summary>
/// <param name="rectToHightLight">The region to hightLight</param>
/// <param name="hightLightColor">The color to use to fill the region</param>
private static void HighLight(Rect rectToHightLight, Color hightLightColor)
{
Rectangle currentRegion = rectToHightLight == null?RectToRectangle(ScreenRegions.Complete()) : RectToRectangle(rectToHightLight);
Area area = new Area(currentRegion);
area.Highlight(new SolidBrush(hightLightColor));
}
/// <summary>
/// HightLight a given region with the specified pen
/// </summary>
/// <param name="rectToHightLight">The region to hightLight</param>
/// <param name="pen">The pen to use to hightLight the given region</param>
public static void HighLight(Rect rectToHightLight, Pen pen)
{
Rectangle currentRegion = rectToHightLight == null?RectToRectangle(ScreenRegions.Complete()) : RectToRectangle(rectToHightLight);
Area area = new Area(currentRegion);
area.Highlight(pen);
}
/// <summary>
/// HightLight a given region with the specified color and opacity
/// </summary>
/// <param name="rectToHightLight">The region to hightLight</param>
/// <param name="hightLightColor">The color to use to fill the region</param>
/// <param name="opacity">The opacity of the color</param>
public static void HighLight(Rect rectToHightLight, Color hightLightColor, int opacity)
{
Rectangle currentRegion = rectToHightLight == null?RectToRectangle(ScreenRegions.Complete()) : RectToRectangle(rectToHightLight);
Area area = new Area(currentRegion);
area.Highlight(new SolidBrush(Color.FromArgb(opacity, hightLightColor)));
}
/// <summary>Locate all ocurrences of and image in the screen</summary>
/// <param name="image">image to look for</param>
/// <param name="region">Region of the screen to look for the image, for more details look for ScreenRegions class</param>
public static IEnumerable <Rect> FindAll(Bitmap image, Rect region = null)
{
ICollection <Rect> results = new List <Rect>();
using (ImagePattern pattern = new ImagePattern(image))
{
Rectangle currentRegion = region == null?RectToRectangle(ScreenRegions.Complete()) : RectToRectangle(region);
Area area = new Area(currentRegion);
IEnumerable <Quellatalo.Nin.TheEyes.Match> matches = area.FindAll(pattern);
foreach (Quellatalo.Nin.TheEyes.Match match in matches)
{
results.Add(region == null ? RectangleToRect(match.Rectangle) : FixCoordinates(currentRegion, match.Rectangle));
}
return(results);
}
}
/// <summary>Locate and image in the screen and return true if the image is found</summary>
/// <param name="image">image to look for</param>
/// <param name="attempts">Amount of tries to look for the image in the screen</param>
/// <param name="region">Region of the screen to look for the image, for more details look for ScreenRegions class</param>
/// <param name="waitInterval">Amount of time in milliseconds to wait for each attempts before starting to look for the image again</param>
public static bool Exist(Bitmap image, int attempts = 0, Rect region = null, int waitInterval = 1000)
{
for (int i = 0; i <= attempts; i++)
{
using (ImagePattern pattern = new ImagePattern(new Bitmap(image)))
{
Rectangle currentRegion = region == null?RectToRectangle(ScreenRegions.Complete()) : RectToRectangle(region);
Area area = new Area(currentRegion);
Quellatalo.Nin.TheEyes.Match match = area.Find(pattern);
if (match == null)
{
Thread.Sleep(waitInterval);
continue;
}
else
{
return(true);
}
}
}
return(false);
}
