private void ColorScroll(MouseEventArgs e)
{
if (e.Button == MouseButtons.Left && mCurrentIdx > -1)
{
HSLColor oHlc = HSLColor.FromColor(_bColor);
int idx = (int)Math.Floor(e.Y / (this.Height / 22f));
int dt = idx - mCurrentIdx;
if (dt >= 0 && dt <= 1)
{
idx = mCurrentIdx;
}
if (idx > mCurrentIdx)
{
idx -= 1;
}
SelectedIndex = Math.Max(Math.Min(idx, 20), 0);
oHlc.Lightness = 1f - (SelectedIndex * 5f) / 100;
_selectedColor = oHlc.ToColor();
SelectedColorChanged?.Invoke(this, _selectedColor);
}
}
public static Color InterpolateHslColor(Color color1, Color color2, double lambda)
{
HSLColor hslColor1 = HSLColor.FromColor(color1.ToDrawingColor());
HSLColor hslColor2 = HSLColor.FromColor(color2.ToDrawingColor());
return(HSLColor.Interpolate(hslColor1, hslColor2, lambda).ToColor().ToMediaColor());
}
private void SetPickedColor(Color pColor)
{
Bitmap cView = new Bitmap(colorBox.Width, colorBox.Height);
using (Graphics g = Graphics.FromImage(cView))
{
g.Clear(pColor);
using (SolidBrush sb = new SolidBrush(ColorUtils.Invert(pColor)))
{
using (Pen p = new Pen(sb, 1))
{
g.DrawRectangle(p, new Rectangle(1, 1, cView.Width - 3, cView.Height - 3));
}
}
}
HSLColor hlc = HSLColor.FromColor(pColor);
HSVColor hvc = HSVColor.FromColor(pColor);
RGBColor rgc = RGBColor.FromColor(pColor);
HEXColor hxc = HEXColor.FromColor(pColor);
lbl_HTML.Text = hxc.ToString();
lbl_RGB.Text = rgc.ToString();
lbl_HSL.Text = hlc.ToString();
lbl_HSV.Text = hvc.ToString();
colorBox.Image?.Dispose();
colorBox.Image = cView;
}
protected override void OnPaint(PaintEventArgs e)
{
Graphics g = e.Graphics;
HSLColor oHlc = HSLColor.FromColor(_bColor);
float oLight = oHlc.Lightness;
float height = this.Height / 22f;
mCurrentIdx = _selectedIndex;
for (int i = 0; i <= 20; i++)
{
bool c = false;
bool fc = (mCurrentIdx < i && mCurrentIdx != -1);
oHlc.Lightness = 1f - (i * 5f) / 100;
// 오차범위 계산
if (_selectedIndex == -1 && Math.Abs(oLight - oHlc.Lightness) <= 0.025)
{
mCurrentIdx = i;
c = true;
}
float dHeight = height * (fc ? 1f : 2f);
float top = (i + (fc ? 1 : 0)) * height + dHeight / 2f;
using (SolidBrush sb = new SolidBrush(c ? _bColor : oHlc.ToColor()))
{
using (Pen p = new Pen(sb, dHeight))
{
g.DrawLine(p, new PointF(0, top), new PointF(this.Width, top));
}
}
}
if (mCurrentIdx > -1)
{
float top = mCurrentIdx * height;
oHlc.Lightness = 1f - (mCurrentIdx * 5f) / 100;
using (SolidBrush sb = new SolidBrush(ColorUtils.Invert(oHlc.ToColor())))
{
using (Pen p = new Pen(sb))
{
g.DrawRectangle(p, new Rectangle(0, (int)top, this.Width - 1, (int)(height * 2f)));
}
}
}
base.OnPaint(e);
}
public static HSLColor ToHSL(this Color c1)
{
return(HSLColor.FromColor(c1));
}
private void lbl_HSL_MouseDoubleClick(object sender, MouseEventArgs e)
{
Copy(HSLColor.FromColor(ldcPlate.SelectedColor));
}
// 임시 핫키 세팅과 연동 필요함
private void InitHotKey()
{
Keys[] semi_hkKeys = new Keys[] { Keys.Left, Keys.Right, Keys.Up, Keys.Down };
Point[] semi_hkDeltas = new Point[] { new Point(-1, 0), new Point(1, 0), new Point(0, -1), new Point(0, 1) };
for (int i = 0; i < semi_hkDeltas.Length; i++)
{
int idx = i;
HotkeyManager.Register($"SEMI_{semi_hkKeys[idx].ToString()}", new HotKey()
{
Keys = new Keys[] { semi_hkKeys[idx] },
Action = () =>
{
if (setting.SemiControl)
{
Point acPt = Point.Empty;
if (HotkeyManager.IsShift())
{
acPt = new Point(semi_hkDeltas[idx].X * 3, semi_hkDeltas[idx].Y * 3);
}
SetCursorPosDelta(semi_hkDeltas[idx] + (Size)acPt);
}
}
});
}
HotkeyManager.Register("Pause", new HotKey()
{
Keys = new Keys[] { Keys.None, Keys.F1 },
Action = () =>
{
mPause = !mPause;
}
});
HotkeyManager.Register("ZoomIn", new HotKey()
{
Keys = new Keys[] { Keys.None, Keys.Add },
Action = () =>
{
zoomSlider.Value += 1;
}
});
HotkeyManager.Register("ZoomOut", new HotKey()
{
Keys = new Keys[] { Keys.None, Keys.Subtract },
Action = () =>
{
zoomSlider.Value -= 1;
}
});
HotkeyManager.Register("RGB", new HotKey()
{
Keys = new Keys[] { Keys.None, Keys.F2 },
Action = () =>
{
AddColor(RGBColor.FromColor(ldcPlate.SelectedColor));
}
});
HotkeyManager.Register("HEX", new HotKey()
{
Keys = new Keys[] { Keys.None, Keys.F3 },
Action = () =>
{
AddColor(HEXColor.FromColor(ldcPlate.SelectedColor));
}
});
HotkeyManager.Register("HSL", new HotKey()
{
Keys = new Keys[] { Keys.None, Keys.F4 },
Action = () =>
{
AddColor(HSLColor.FromColor(ldcPlate.SelectedColor));
}
});
HotkeyManager.Register("HSB", new HotKey()
{
Keys = new Keys[] { Keys.None, Keys.F5 },
Action = () =>
{
AddColor(HSVColor.FromColor(ldcPlate.SelectedColor));
}
});
}