public bool AjustAxis(double sourceMinimum, double SourceMaximum, out double minimum, out double maximum) { minimum = 0; maximum = 0; if (this.Points.Count == 0) { return(false); } if (this.YAxis == null) { this.YAxis = ((MapPlotModel)PlotModel).GetAxis(this.YKey); } Axis y_axis = this.YAxis; if (!(y_axis is IAxis)) { return(false); } double cur_min = _minimum < sourceMinimum ? _minimum : sourceMinimum; double cur_max = _maximum > SourceMaximum ? _maximum : SourceMaximum; PointLineSeries.AjustYAxis(LabelVisible, TextOffset.Y, ActualFontSize, cur_min, cur_max, Scale, ((IAxis)y_axis).Bound, out maximum, out minimum); return(true); }
public override bool AjustAxis(double sourceMinimum, double SourceMaximum, out double minimum, out double maximum) { minimum = 0; maximum = 0; if (Count == 0) return false; IAxis y_axis = this.YAxis as IAxis; if (y_axis == null) { y_axis = ((MapPlotModel)PlotModel).GetAxis(this.YKey) as IAxis; } if (!(y_axis is IAxis)) return false; double cur_min = _minimum < sourceMinimum ? _minimum : sourceMinimum; double cur_max = _maximum > SourceMaximum ? _maximum : SourceMaximum; PointLineSeries.AjustYAxis(false, TextOffset.Y, this.ActualFontSize, cur_min, cur_max, 0.15, y_axis.Bound, out maximum, out minimum, 15); return true; }
public override bool AjustAxis(double sourceMinimum, double SourceMaximum, out double minimum, out double maximum) { minimum = 0; maximum = 0; if (Count == 0) { return(false); } IAxis y_axis = this.YAxis as IAxis; if (y_axis == null) { y_axis = ((MapPlotModel)PlotModel).GetAxis(this.YKey) as IAxis; } if (!(y_axis is IAxis)) { return(false); } double cur_min = _minimum < sourceMinimum ? _minimum : sourceMinimum; double cur_max = _maximum > SourceMaximum ? _maximum : SourceMaximum; PointLineSeries.AjustYAxis(false, TextOffset.Y, this.ActualFontSize, cur_min, cur_max, 0.15, y_axis.Bound, out maximum, out minimum, 15); //maximum = cur_max; //minimum = cur_min; //double scale = 0.15; //if (maximum == minimum) //{ // if (maximum == 0) // { // minimum = -10; // maximum = 10; // } // minimum = minimum * (1 - scale); // maximum = maximum * (1 + scale); // return false; //} //double font_size = this.FontSize; //double rest_length =y_axis.Bound.Bottom-y_axis.Bound.Top-2*font_size ; //OxyRect bound = y_axis.Bound; //if (rest_length <= 0) //{ // rest_length = (bound.Bottom - bound.Top) >font_size ? font_size : bound.Bottom - bound.Top; //} //double max2 = font_size / rest_length * (maximum - minimum) + maximum; //double min2 = minimum - (maximum - minimum) *font_size / rest_length; //if (max2 == min2) //{ // if (min2 == 0) // { // min2 = -10; // max2 = 10; // } // min2 = min2 * (1 - scale); // max2 = max2 * (1 + scale); //} //minimum = min2; //maximum = max2; return(true); }