private void CW_ValueChanged(object sender, RoutedPropertyChangedEventArgs <double> e) { SliderItem si = SelectedSlider; if (!blockChangePoint) { if (si != null) { HslSlider slider = (HslSlider)sender; switch (slider.ColorScale) { case SliderScaleEnum.Warm: si.PatternPoint.WarmD = e.NewValue; si.PatternPoint.InitialWarmD = e.NewValue; if (si.Variant == PointVariant.RangeLeft) { si.PatternPoint.CopyTo(si.Owner[si.Ix + 1].PatternPoint, si.SliderType); } if (si.Variant == PointVariant.RangeRight) { si.PatternPoint.CopyTo(si.Owner[si.Ix - 1].PatternPoint, si.SliderType); } break; case SliderScaleEnum.Cold: si.PatternPoint.ColdD = e.NewValue; si.PatternPoint.InitialColdD = e.NewValue; if (si.Variant == PointVariant.RangeLeft) { si.PatternPoint.CopyTo(si.Owner[si.Ix + 1].PatternPoint, si.SliderType); } if (si.Variant == PointVariant.RangeRight) { si.PatternPoint.CopyTo(si.Owner[si.Ix - 1].PatternPoint, si.SliderType); } break; } si.UpdatePattern(); } } UpdateSlidersInfo(si.PatternPoint); }
private static void OnHueValueChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) { Media.Color color, color1; Media.LinearGradientBrush lgb; HslSlider slider = d as HslSlider; if (slider.ColorScale == SliderScaleEnum.S) { lgb = new Media.LinearGradientBrush(); lgb.StartPoint = new Point(0.5, 1.0); lgb.EndPoint = new Point(0.5, 0.0); color = ColorUtilities.Hsl2MediaColor(slider.HueValue, 0.0, 0.5); color1 = ColorUtilities.Hsl2MediaColor(slider.HueValue, 1.0, 0.5); lgb.GradientStops.Add(new Media.GradientStop(color, 0.0)); lgb.GradientStops.Add(new Media.GradientStop(color1, 1.0)); if (slider.scale != null) { slider.scale.Background = lgb; } } }
/****************************************************************************/ #region ValueChanged Handlers private void hslSliders_ValueChanged(object sender, RoutedPropertyChangedEventArgs <double> e) { SliderItem si = SelectedSlider; if (!blockChangePoint) { HslSlider slider = (HslSlider)sender; if (slider.ColorScale == SliderScaleEnum.H) { si.PatternPoint.H = e.NewValue; } if (slider.ColorScale == SliderScaleEnum.S) { si.PatternPoint.S = e.NewValue; } if (slider.ColorScale == SliderScaleEnum.L) { si.PatternPoint.L = e.NewValue; si.PatternPoint.SaveLightness(); } si.PatternPoint.UpdatePoint_RGB(); if (si.Variant == PointVariant.RangeLeft) { si.PatternPoint.CopyTo(si.Owner[si.Ix + 1].PatternPoint, si.SliderType); } if (si.Variant == PointVariant.RangeRight) { si.PatternPoint.CopyTo(si.Owner[si.Ix - 1].PatternPoint, si.SliderType); } si.UpdatePattern(); } UpdateSlidersInfo(si.PatternPoint); }