private static void ProcessLineValues(Color backgroundColor, Bitmap image, int pixelsToFeed)
{
var leftEdgeProcessor = new LeftEdgePtsProcessor(image, backgroundColor);
var rightEdgeProcessor = new RightEdgePtsProcessor(image, backgroundColor);
var leftPts = new Point[pixelsToFeed];
var rightPts = new Point[pixelsToFeed];
for (int y = image.Height - 2, ctr = 1; y > 0 && ctr <= pixelsToFeed; y--, ctr++)
{
leftPts[ctr - 1] = leftEdgeProcessor.GetEdgePt(y);
rightPts[ctr - 1] = rightEdgeProcessor.GetEdgePt(y);
}
var leftEdgeLine = new LinePtsProcessor(leftPts);
var rightEdgeLine = new LinePtsProcessor(rightPts);
var leftMarkingColor = Color.DarkViolet;
var rightMarkingColor = Color.Gold;
for (var y = 0; y < image.Height; y++)
{
var xLeft = leftEdgeLine.GetXValueForY(y);
if (xLeft >= 0 && xLeft < image.Width)
{
image.SetPixel(xLeft, y, leftMarkingColor);
}
var xRight = rightEdgeLine.GetXValueForY(y);
if (xRight >= 0 && xRight < image.Width)
{
image.SetPixel(xRight, y, rightMarkingColor);
}
}
}
public void TestEdgePtProcessors()
{
var backgroundColor = TestHelper.GetBackgroundColor();
var image = TestHelper.GetStrippedFirstMarioImage(backgroundColor);
var leftEdgeProcessor = new LeftEdgePtsProcessor(image, backgroundColor);
var rightEdgeProcessor = new RightEdgePtsProcessor(image, backgroundColor);
var leftMarkingColor = Color.DarkViolet;
var rightMarkingColor = Color.Gold;
for (var y = 0; y < image.Height; y++)
{
try
{
var leftPt = leftEdgeProcessor.GetEdgePt(y);
image.SetPixel(leftPt.X, y, leftMarkingColor);
}
catch {}
try
{
var rightPt = rightEdgeProcessor.GetEdgePt(y);
image.SetPixel(rightPt.X, y, rightMarkingColor);
}
catch {}
}
image.Save(ExecutionDirInfoHelper.GetOutputDirPath() + @"\TestEdgePtProcessors.bmp");
}
