private int getPointPositionY_ByValue(double value, object objContainer) { //int mouseClickY = pt.Y; double H = Convert.ToDouble(ServiceTools.getPropValue(objContainer, "Height")); double dReal = (maxValue - minValue); double y = H - (H / dReal) * (value - minValue); return(Convert.ToInt32(y)); }
private Rectangle RectangleOnImageFromRealValuesRectangle(RectangleF rectF2convert, object objContainer) { Rectangle rectOut = new Rectangle(); rectOut.X = Convert.ToInt32(rectF2convert.X); rectOut.Y = getPointPositionY_ByValue(rectF2convert.Location.Y, objContainer); rectOut.Width = Convert.ToInt32(rectF2convert.Width); rectOut.Height = Convert.ToInt32((Convert.ToDouble(ServiceTools.getPropValue(objContainer, "Height")) * (double)(rectF2convert.Height) / (maxValue - minValue))); return(rectOut); }
private void ShowToolTip(MouseEventArgs e, String textToShow, object theElement) { if (textToolTip == null) { textToolTip = new ToolTip(); } else { if (previousTooltipMouseLocation == e.Location) { return; } textToolTip.Dispose(); textToolTip = new ToolTip(); } Point loc = (Point)ServiceTools.getPropValue(theElement, "Location"); textToolTip.Show(textToShow, this, e.X + loc.X, e.Y + loc.Y); previousTooltipMouseLocation = e.Location; }
//private MouseEventArgs _eDown, _eUp; public PictureBoxSelection(object sender, Point pDown, Point pUp, object imgData) { int mouseEventMaxWidthPix = ((PictureBox)sender).Image.Width; int mouseEventMaxHeightPix = ((PictureBox)sender).Image.Height; usedImageData = imgData; _pDown = pDown; _pUp = pUp; if (_pDown.X < 0) { _pDown.X = 0; } else if (_pDown.X > mouseEventMaxWidthPix) { _pDown.X = mouseEventMaxWidthPix; } //else if ((_pDown.X % 4 > 2) && (_pDown.X + 4 - _pDown.X % 4 < mouseEventMaxWidthPix)) _pDown.X += 4 - _pDown.X%4; //else _pDown.X -= _pDown.X % 4; if (_pDown.Y < 0) { _pDown.Y = 0; } else if (_pDown.Y > mouseEventMaxHeightPix) { _pDown.Y = mouseEventMaxHeightPix; } //else if ((_pDown.Y % 4 > 2) && (_pDown.Y + 4 - _pDown.Y % 4 < mouseEventMaxHeightPix)) _pDown.Y += 4 - _pDown.Y % 4; //else _pDown.Y -= _pDown.Y % 4; if (_pUp.X < 0) { _pUp.X = 0; } else if (_pUp.X > mouseEventMaxWidthPix) { _pUp.X = mouseEventMaxWidthPix; } //else if ((_pUp.X % 4 > 2) && (_pUp.X + 4 - _pUp.X % 4 < mouseEventMaxWidthPix)) _pUp.X += 4 - _pUp.X % 4; //else _pUp.X -= _pUp.X % 4; if (_pUp.Y < 0) { _pUp.Y = 0; } else if (_pUp.Y > mouseEventMaxHeightPix) { _pUp.Y = mouseEventMaxHeightPix; } //else if ((_pUp.Y % 4 > 2) && (_pUp.Y + 4 - _pUp.Y % 4 < mouseEventMaxHeightPix)) _pUp.Y += 4 - _pUp.Y % 4; //else _pUp.Y -= _pUp.Y % 4; underlyingPictureBox = (PictureBox)sender; if (usedImageData.GetType().Equals(typeof(imageConditionAndData))) { k = (double)(((imageConditionAndData)usedImageData).dataRepresentingImageColored().Width) / (double)(underlyingPictureBox.Image.Width); selectionRect = new Rectangle(Math.Min(_pDown.X, _pUp.X), Math.Min(_pDown.Y, _pUp.Y), Math.Max(_pDown.X, _pUp.X) - Math.Min(_pDown.X, _pUp.X), Math.Max(_pDown.Y, _pUp.Y) - Math.Min(_pDown.Y, _pUp.Y)); selectionRectReal = new Rectangle( Convert.ToInt32(Math.Round((double)selectionRect.Location.X * k, 0)), Convert.ToInt32(Math.Round((double)selectionRect.Location.Y * k, 0)), Convert.ToInt32(Math.Round((double)selectionRect.Width * k, 0)), Convert.ToInt32(Math.Round((double)selectionRect.Height * k, 0))); if (selectionRectReal.Width % 4 != 0) { selectionRectReal.Width += 4 - (selectionRectReal.Width % 4); } if (selectionRectReal.Height % 4 != 0) { selectionRectReal.Height += 4 - (selectionRectReal.Height % 4); } if (selectionRectReal.Right > (int)ServiceTools.getPropValue(usedImageData, "Width")) { selectionRectReal.Location = new Point(selectionRectReal.Location.X - (selectionRectReal.Right - (int)ServiceTools.getPropValue(usedImageData, "Width")), selectionRectReal.Location.Y); } if (selectionRectReal.Bottom > (int)ServiceTools.getPropValue(usedImageData, "Height")) { selectionRectReal.Location = new Point(selectionRectReal.Location.X, selectionRectReal.Location.Y - (selectionRectReal.Bottom - (int)ServiceTools.getPropValue(usedImageData, "Height"))); } } else if (usedImageData.GetType().Equals(typeof(ColorSchemeRuler))) { ColorSchemeRuler tmpRuler = (ColorSchemeRuler)usedImageData; Point tmpEventArgs = (_pDown.Y > _pUp.Y) ? (_pUp) : (_pDown); k = (double)(tmpRuler.maxValue - tmpRuler.minValue) / (double)(underlyingPictureBox.Image.Height); selectionRect = new Rectangle(0, Math.Min(_pDown.Y, _pUp.Y), ((PictureBox)sender).Width, Math.Max(_pDown.Y, _pUp.Y) - Math.Min(_pDown.Y, _pUp.Y)); selectionRectSchemeRuler = new RectangleF( 0.0f, (float)(tmpRuler.GetValueByClickEvent((PictureBox)sender, tmpEventArgs)), (float)((PictureBox)sender).Width, (float)(selectionRect.Height * k) ); } }
/// <summary> /// Gets the value by point position. /// Note the point is in the objContainer coordinates /// </summary> /// <param name="pt">The point in the objContainer coordinates</param> /// <param name="objContainer">The object container (image, bitmap, PictureBox or other object with the "Height" property defined)</param> /// <returns></returns> public double GetValueByPointPosition(Point pt, object objContainer) { int mouseClickY = pt.Y; return(1.0d - ((double)mouseClickY / (double)(ServiceTools.getPropValue(objContainer, "Height"))) * (maxValue - minValue) + minValue); }