//<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< ColorPool_Start >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
private void ColorPool_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button != MouseButtons.Left)
{
return;
}
_lockarea = LockArea.InPool;
if ((e.X <= (bm_temp_Size - 1)) && (e.X >= 0))
{
Poolpoint_Lock_on.X = e.X;
}
else if (e.X > (bm_temp_Size - 1))
{
Poolpoint_Lock_on.X = (int)(bm_temp_Size - 1);
}
else
{
Poolpoint_Lock_on.X = 0;
}
if ((e.Y <= (bm_temp_Size - 1)) && (e.Y >= 0))
{
Poolpoint_Lock_on.Y = e.Y;
}
else if (e.Y > (bm_temp_Size - 1))
{
Poolpoint_Lock_on.Y = (int)(bm_temp_Size - 1);
}
else
{
Poolpoint_Lock_on.Y = 0; //更新lock座標
}
Draw_SV_Matrix();
//=======================繪製結束=====================================================
Color cr_temp = bm_temp.GetPixel(Poolpoint_Lock_on.X, Poolpoint_Lock_on.Y);
_brush.Color = Color.FromArgb(_brush.Color.A, cr_temp.R, cr_temp.G, cr_temp.B);
PenColorDisplay.BackColor = _brush.Color;
Red.Value = _brush.Color.R;
Green.Value = _brush.Color.G;
Blue.Value = _brush.Color.B;
R_val.Text = _brush.Color.R.ToString();
G_val.Text = _brush.Color.G.ToString();
B_val.Text = _brush.Color.B.ToString();
ColorPool.Image = bm_temp;
}
private void ColorRing_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button != MouseButtons.Left)
{
return;
}
Color tempColor = _brush.Color;
try { tempColor = ColorRingBgImageClone.GetPixel(e.X, e.Y); }
catch {; }
if (tempColor.A != 255)
{
return;
}
_lockarea = LockArea.InRing;
if (!((e.X == 850) && (e.Y == 116)))
{
H = Math.Atan2((double)(116 - e.Y), (double)(e.X - 850));//求出色相的degree
H = H / Math.PI * 180 - 90;
if (H < 0)
{
H = H + 360;
}
}
Draw_SV_Matrix();
//=======================繪製結束=====================================================
Color cr_temp = bm_temp.GetPixel(Poolpoint_Lock_on.X, Poolpoint_Lock_on.Y);
_brush.Color = Color.FromArgb(_brush.Color.A, cr_temp.R, cr_temp.G, cr_temp.B);
PenColorDisplay.BackColor = _brush.Color;
Red.Value = _brush.Color.R;
Green.Value = _brush.Color.G;
Blue.Value = _brush.Color.B;
R_val.Text = _brush.Color.R.ToString();
G_val.Text = _brush.Color.G.ToString();
B_val.Text = _brush.Color.B.ToString();
ColorRing.Invalidate();
ColorPool.Image = bm_temp;
}
private void HanaPanel_MouseUp(object sender, MouseEventArgs e)
{
_lockarea = LockArea.None;
DrawBuffer = false;
if (_mode == Mode.Pencil)
{
using (Graphics Hbmp = Graphics.FromImage(HanaBitmap))
{
//畫線
Hbmp.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
if (_line.Count > 1)
{
Hbmp.DrawLines(_brush, _line.ToArray());
}
else
{
int _wd = (int)_brush.Width;
Hbmp.FillEllipse(new SolidBrush(_brush.Color), e.X - _wd / 2, e.Y - _wd / 2, _wd, _wd);
}
}
_line.Clear();
}
else if (_mode == Mode.Eraser)
{
using (Graphics Hbmp = Graphics.FromImage(HanaBitmap))
{
//畫線
Hbmp.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
if (_line.Count > 1)
{
Hbmp.DrawLines(_eraser, _line.ToArray());
}
else
{
int _wd = (int)_eraser.Width;
Hbmp.FillEllipse(new SolidBrush(_eraser.Color), e.X - _wd / 2, e.Y - _wd / 2, _wd, _wd);
}
}
_line.Clear();
}
}
private void HanaPanel_MouseDown(object sender, MouseEventArgs e)
{
if (e.Button != MouseButtons.Left)
{
return;
}
_lockarea = LockArea.InPanel;
Hana.Focus();
if (_mode == Mode.Pencil)
{
_line.Add(e.Location);
HanaBuffer.Dispose();
HanaBuffer = new Bitmap(HanaBitmap);
using (Graphics Hbfr = Graphics.FromImage(HanaBuffer)) {
//畫點
Hbfr.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
int _wd = (int)_brush.Width;
Hbfr.FillEllipse(new SolidBrush(_brush.Color), e.X - _wd / 2, e.Y - _wd / 2, _wd, _wd);
}
DrawBuffer = true;
Hana.Invalidate();
}
else if (_mode == Mode.Eraser)
{
_line.Add(e.Location);
HanaBuffer.Dispose();
HanaBuffer = new Bitmap(HanaBitmap);
using (Graphics Hbfr = Graphics.FromImage(HanaBuffer)){
//畫點
Hbfr.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
int _wd = (int)_eraser.Width;
Hbfr.FillEllipse(new SolidBrush(_eraser.Color), e.X - _wd / 2, e.Y - _wd / 2, _wd, _wd);
}
DrawBuffer = true;
Hana.Invalidate();
}
}
private void ColorRing_MouseUp(object sender, MouseEventArgs e)
{
_lockarea = LockArea.None;
}
