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colorpick.hpp
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struct COLORPICKOPT
{
bool Alpha = 1;
int Mode = 1;
bool Dlg = 1;
bool LUpdate = 0;
bool AlsoUseSystem = 1;
bool UsePicker = 1;
float Resolution = 0.1f;
};
class COLORPICK
{
public:
static float ScaleDPI;
HWND hH;
CComPtr<IDWriteFactory> WriteFactory;
CComPtr<ID2D1HwndRenderTarget> d;
CComPtr<ID2D1Factory> fa;
static DWORD ToRGB(bool A, D2D1_COLOR_F C)
{
DWORD r = RGB((int)(C.r * 255.0f), (int)(C.g * 255.0f), (int)(C.b * 255.0f));
if (A)
r |= ((unsigned int)(C.a * 255.0f) << 24);
return r;
}
static BYTE GetAValue(unsigned long rgb)
{
return (((rgb) >> 24));
}
static D2D1_COLOR_F FromRGB(DWORD r, bool A)
{
D2D1_COLOR_F C = {};
C.r = GetRValue(r) / 255.0f;
C.g = GetGValue(r) / 255.0f;
C.b = GetBValue(r) / 255.0f;
if (A)
C.a = GetAValue(r) / 255.0f;
else
C.a = 1.0f;
return C;
}
void Format(wchar_t* t, int mx, int Type, bool Alpha)
{
if (Type == 0) // RGB
{
if (Alpha)
swprintf_s(t, mx, L"R %i G %i B %i A %i%%", (int)(C.r * 255.0f), (int)(C.g * 255.0f), (int)(C.b * 255.0f), (int)(C.a * 100.0f));
else
swprintf_s(t, mx, L"R %i G %i B %i", (int)(C.r * 255.0f), (int)(C.g * 255.0f), (int)(C.b * 255.0f));
}
}
void fromRGBtoHSL(float rgb[], float hsl[])
{
const float maxRGB = std::max(rgb[0], std::max(rgb[1], rgb[2]));
const float minRGB = std::min(rgb[0], std::min(rgb[1], rgb[2]));
const float delta2 = maxRGB + minRGB;
hsl[2] = delta2 * 0.5f;
const float delta = maxRGB - minRGB;
if (delta < FLT_MIN)
hsl[0] = hsl[1] = 0.0f;
else
{
hsl[1] = delta / (hsl[2] > 0.5f ? 2.0f - delta2 : delta2);
if (rgb[0] >= maxRGB)
{
hsl[0] = (rgb[1] - rgb[2]) / delta;
if (hsl[0] < 0.0f)
hsl[0] += 6.0f;
}
else if (rgb[1] >= maxRGB)
hsl[0] = 2.0f + (rgb[2] - rgb[0]) / delta;
else
hsl[0] = 4.0f + (rgb[0] - rgb[1]) / delta;
}
}
void fromHSLtoRGB(const float hsl[], float rgb[])
{
if (hsl[1] < FLT_MIN)
rgb[0] = rgb[1] = rgb[2] = hsl[2];
else if (hsl[2] < FLT_MIN)
rgb[0] = rgb[1] = rgb[2] = 0.0f;
else
{
const float q = hsl[2] < 0.5f ? hsl[2] * (1.0f + hsl[1]) : hsl[2] + hsl[1] - hsl[2] * hsl[1];
const float p = 2.0f * hsl[2] - q;
float t[] = { hsl[0] + 2.0f, hsl[0], hsl[0] - 2.0f };
for (int i = 0; i < 3; ++i)
{
if (t[i] < 0.0f)
t[i] += 6.0f;
else if (t[i] > 6.0f)
t[i] -= 6.0f;
if (t[i] < 1.0f)
rgb[i] = p + (q - p) * t[i];
else if (t[i] < 3.0f)
rgb[i] = q;
else if (t[i] < 4.0f)
rgb[i] = p + (q - p) * (4.0f - t[i]);
else
rgb[i] = p;
}
}
}
static CComPtr<ID2D1SolidColorBrush> GetD2SolidBrush(ID2D1RenderTarget* p, D2D1_COLOR_F cc)
{
CComPtr<ID2D1SolidColorBrush> b = 0;
p->CreateSolidColorBrush(cc, &b);
return b;
}
void KeyDown(WPARAM ww, LPARAM = 0, bool S = false, bool Cx = false, bool Alt = false)
{
if (ww == VK_RETURN)
{
if (IsWindow(InEdit))
{
EndEdit(1);
Redraw();
return;
}
toR = S_OK;
SendMessage(hH, WM_CLOSE, 0, 0);
}
if (ww == VK_ESCAPE)
{
if (IsWindow(InEdit))
{
EndEdit(0);
Redraw();
return;
}
toR = E_FAIL;
SendMessage(hH, WM_CLOSE, 0, 0);
}
}
void Wheel(WPARAM ww, LPARAM ll)
{
float x = 0, y = 0;
POINT pt;
GetCursorPos(&pt);
ScreenToClient(hH, &pt);
x = (FLOAT)pt.x;
y = (FLOAT)pt.y;
signed short HW = HIWORD(ww);
float hsl2[3] = { 0 };
float rgb2[3] = { C.r,C.g,C.b };
fromRGBtoHSL(rgb2, hsl2);
auto& Mode = opts.Mode;
// H/R
if (InRect<>(HRect, x, y) || InRect<>(RedRect, x, y) || InRect<>(HueRect, x, y))
{
if (Mode == 1 || InRect<>(RedRect, x, y))
{
if (HW > 0)
C.r += 0.01f;
else
C.r -= 0.01f;
if (C.r < 0) C.r = 0;
if (C.r > 1.0f) C.r = 1.0f;
}
else
if (Mode == 0 || InRect<>(HueRect, x, y))
{
if (HW > 0)
hsl2[0] += 0.06f;
else
hsl2[0] -= 0.06f;
if (hsl2[0] < 0) hsl2[0] = 0.0f;
if (hsl2[0] > 6) hsl2[0] = 0.0f;
fromHSLtoRGB(hsl2, rgb2);
C.r = rgb2[0];
C.g = rgb2[1];
C.b = rgb2[2];
}
}
// S/G
if (InRect<>(SRect, x, y) || InRect<>(GreenRect, x, y) || InRect<>(SatRect, x, y))
{
if (Mode == 1 || InRect<>(GreenRect, x, y))
{
if (HW > 0)
C.g += 0.01f;
else
C.g -= 0.01f;
if (C.g < 0) C.g = 0;
if (C.g > 1.0f) C.g = 1.0f;
}
else
if (Mode == 0 || InRect<>(SatRect, x, y))
{
if (HW > 0)
hsl2[1] += 0.01f;
else
hsl2[1] -= 0.01f;
if (hsl2[1] < 0) hsl2[1] = 0.0f;
if (hsl2[1] > 1) hsl2[1] = 1.0f;
fromHSLtoRGB(hsl2, rgb2);
C.r = rgb2[0];
C.g = rgb2[1];
C.b = rgb2[2];
}
}
// S/G
if (InRect<>(ARect, x, y) || InRect<>(AlphaRect, x, y))
{
if (HW > 0)
C.a += 0.01f;
else
C.a -= 0.01f;
if (C.a < 0) C.a = 0;
if (C.a > 1.0f) C.a = 1.0f;
A = C.a;
}
// L/B
if (InRect<>(LRect, x, y) || InRect<>(BlueRect, x, y) || InRect<>(LumRect, x, y))
{
if (Mode == 1 || InRect<>(BlueRect, x, y))
{
if (HW > 0)
C.b += 0.01f;
else
C.b -= 0.01f;
if (C.b < 0) C.b = 0;
if (C.b > 1.0f) C.b = 1.0f;
}
else
if (Mode == 0 || InRect<>(LumRect, x, y))
{
if (HW > 0)
hsl2[2] += 0.01f;
else
hsl2[2] -= 0.01f;
if (hsl2[2] < 0) hsl2[2] = 0.0f;
if (hsl2[2] > 1) hsl2[2] = 1.0f;
fromHSLtoRGB(hsl2, rgb2);
if (opts.LUpdate)
maps.clear();
L = hsl2[2];
C.r = rgb2[0];
C.g = rgb2[1];
C.b = rgb2[2];
}
}
Redraw();
}
void LeftUp(WPARAM ww, LPARAM ll)
{
if (Capturing)
ReleaseCapture();
FirstScreenMoving = 0;
Capturing = 0;
AdjustingAlpha = 0;
AdjustingL = 0;
AdjustingS = 0;
AdjustingH = 0;
nnX = -1;
nnY = -1;
}
void EndEdit(bool S)
{
int ID = GetWindowLong(InEdit, GWLP_ID);
int J = GetDlgItemInt(hH, ID, 0, 0);
if (J < 0) J = 0;
if (ID == 110)
{
if (J > 100)
J = 100;
}
else
if (ID == 104)
{
if (J > 360)
J = 0;
}
else
{
if (J > 255)
J = 255;
}
DestroyWindow(InEdit);
InEdit = 0;
if (S)
{
if (ID == 110) {
C.a = J / 100.0f;
A = C.a;
}
if (ID == 101) C.r = J / 255.0f;
if (ID == 102) C.g = J / 255.0f;
if (ID == 103) C.b = J / 255.0f;
if (ID >= 104)
{
float hsl[3] = {};
float rgb[3] = {};
rgb[0] = C.r;
rgb[1] = C.g;
rgb[2] = C.b;
fromRGBtoHSL(rgb, hsl);
if (ID == 104)
hsl[0] = J / 360.0f * 6.0f;
if (ID == 105)
hsl[1] = J / 255.0f;
if (ID == 106)
hsl[2] = J / 255.0f;
fromHSLtoRGB(hsl, rgb);
C.r = rgb[0];
C.g = rgb[1];
C.b = rgb[2];
}
}
}
template <typename T = float> bool InRect(D2D1_RECT_F& r, T x, T y)
{
if (x >= r.left && x <= r.right && y >= r.top && y <= r.bottom)
return true;
return false;
}
bool AdjustingAlpha = 0;
bool AdjustingL = 0;
bool AdjustingS = 0;
bool AdjustingH = 0;
HRESULT toR = E_FAIL;
bool Capturing = false;
HWND InEdit = 0;
bool LeftDown(WPARAM ww, LPARAM ll)
{
float x = 0, y = 0;
x = (FLOAT)LOWORD(ll);
y = (FLOAT)HIWORD(ll);
POINT pt;
GetCursorPos(&pt);
nnX = pt.x;
nnY = pt.y;
if (InRect<>(RedRectN, x, y) || InRect<>(GreenRectN, x, y) || InRect<>(BlueRectN, x, y))
{
if (IsWindow(InEdit))
DestroyWindow(InEdit);
short ID = 0;
if (InRect<>(BlueRectN, x, y))
ID = 103;
if (InRect<>(GreenRectN, x, y))
ID = 102;
if (InRect<>(RedRectN, x, y))
ID = 101;
InEdit = CreateWindow(L"edit", L"", WS_CHILD | WS_VISIBLE | ES_NUMBER , 0, 0, 1, 1, hH, (HMENU)ID, 0, 0);
if (ID == 101)
{
SetWindowPos(InEdit, 0, (int)RedRectN.left, (int)RedRectN.top + 5, (int)(RedRectN.right - RedRectN.left) / 4, (int)(RedRectN.bottom - RedRectN.top) - 8, SWP_SHOWWINDOW);
SetDlgItemInt(hH, ID, (int)(C.r * 255.0f), false);
}
if (ID == 102)
{
SetWindowPos(InEdit, 0, (int)GreenRectN.left, (int)GreenRectN.top + 5, (int)(GreenRectN.right - GreenRectN.left) / 4, (int)(GreenRectN.bottom - GreenRectN.top) - 8, SWP_SHOWWINDOW);
SetDlgItemInt(hH, ID, (int)(C.g * 255.0f), false);
}
if (ID == 103)
{
SetWindowPos(InEdit, 0, (int)BlueRectN.left, (int)BlueRectN.top + 5, (int)(BlueRectN.right - BlueRectN.left) / 4, (int)(BlueRectN.bottom - BlueRectN.top) - 8, SWP_SHOWWINDOW);
SetDlgItemInt(hH, ID, (int)(C.b * 255.0f), false);
}
SetFocus(InEdit);
SendMessage(InEdit, EM_SETSEL, 0, -1);
return 1;
}
if (InRect<>(HueRectN, x, y) || InRect<>(SatRectN, x, y) || InRect<>(LumRectN, x, y))
{
if (IsWindow(InEdit))
DestroyWindow(InEdit);
short ID = 0;
if (InRect<>(HueRectN, x, y))
ID = 104;
if (InRect<>(SatRectN, x, y))
ID = 105;
if (InRect<>(LumRectN, x, y))
ID = 106;
InEdit = CreateWindow(L"edit", L"", WS_CHILD | WS_VISIBLE | ES_NUMBER, 0, 0, 1, 1, hH, (HMENU)ID, 0, 0);
float hsl[3] = {};
float rgb[3] = {};
rgb[0] = C.r;
rgb[1] = C.g;
rgb[2] = C.b;
fromRGBtoHSL(rgb, hsl);
if (ID == 106)
{
SetWindowPos(InEdit, 0, (int)LumRectN.left, (int)LumRectN.top + 5, (int)(LumRectN.right - LumRectN.left) / 4, (int)(LumRectN.bottom - LumRectN.top) - 8, SWP_SHOWWINDOW);
SetDlgItemInt(hH, ID, (int)(hsl[2] * 255.0f), false);
}
if (ID == 105)
{
SetWindowPos(InEdit, 0, (int)SatRectN.left, (int)SatRectN.top + 5, (int)(SatRectN.right - SatRectN.left) / 4, (int)(SatRectN.bottom - SatRectN.top) - 8, SWP_SHOWWINDOW);
SetDlgItemInt(hH, ID, (int)(hsl[1] * 255.0f), false);
}
if (ID == 104)
{
SetWindowPos(InEdit, 0, (int)HueRectN.left, (int)HueRectN.top + 5, (int)(HueRectN.right - HueRectN.left) / 4, (int)(HueRectN.bottom - HueRectN.top) - 8, SWP_SHOWWINDOW);
SetDlgItemInt(hH, ID, (int)(((hsl[0]/6.0f) * 360.0f)), false);
}
SetFocus(InEdit);
SendMessage(InEdit, EM_SETSEL, 0, -1);
return 1;
}
if (InRect<>(AlphaRectN, x, y))
{
if (IsWindow(InEdit))
DestroyWindow(InEdit);
short ID = 110;
InEdit = CreateWindow(L"edit", L"", WS_CHILD | WS_VISIBLE | ES_NUMBER, 0, 0, 1, 1, hH, (HMENU)ID, 0, 0);
SetWindowPos(InEdit, 0, (int)AlphaRectN.left, (int)AlphaRectN.top + 5, (int)(AlphaRectN.right - AlphaRectN.left) / 4, (int)(AlphaRectN.bottom - AlphaRectN.top) - 8, SWP_SHOWWINDOW);
SetDlgItemInt(hH, ID, (int)(C.a * 100.0f), false);
SetFocus(InEdit);
SendMessage(InEdit, EM_SETSEL, 0, -1);
return 1;
}
// Cancel all InEdit
if (IsWindow(InEdit))
{
EndEdit(1);
return 1;
}
if (InRect<>(pickc.rect, x, y) && opts.UsePicker)
{
Capturing = 1;
SetCapture(hH);
return 1;
}
if (InRect<>(sysc.rect, x, y) && opts.AlsoUseSystem)
{
CHOOSECOLOR c = {};
c.lStructSize = sizeof(c);
c.hwndOwner = hH;
COLORREF Custom1[16] = { 0 };
const COLORREF DC_C[16] = { RGB(255,255,255),RGB(0,0,0),RGB(0,0,128),RGB(0,128,0),
RGB(255,0,0),RGB(128,0,0),RGB(128,0,128),RGB(255,128,0),
RGB(255,255,0),RGB(0,255,0),RGB(0,128,128),RGB(0,255,255),
RGB(0,0,255),RGB(255,0,255),RGB(128,128,128),RGB(192,192,192) };
memcpy(&Custom1, (void*)&DC_C, sizeof(Custom1));
c.Flags = CC_ANYCOLOR | CC_FULLOPEN;
c.Flags |= CC_RGBINIT;
c.rgbResult = ToRGB(false,C);
c.lpCustColors = Custom1;
if (!ChooseColor(&c))
return 0;
C = FromRGB(c.rgbResult, false);
A = 1.0f;
opts.Mode = 1;
maps.clear();
Redraw();
return 1;
}
if (InRect<>(Mode1Rect, x, y))
{
opts.Mode = 0;
maps.clear();
Redraw();
return 1;
}
if (InRect<>(Mode2Rect, x, y))
{
opts.Mode = 1;
maps.clear();
Redraw();
return 1;
}
if (InRect<>(cancel.rect, x, y))
{
toR = E_FAIL;
SendMessage(hH, WM_CLOSE, 0, 0);
return 1;
}
if (InRect<>(ok.rect, x, y))
{
toR = S_OK;
SendMessage(hH, WM_CLOSE, 0, 0);
return 1;
}
if (AdjustingL && y < LRect.top)
{
y = LRect.top;
}
if (AdjustingL && y > LRect.bottom)
{
y = LRect.bottom;
}
if (AdjustingH && y < HRect.top)
{
y = HRect.top;
}
if (AdjustingH && y > HRect.bottom)
{
y = HRect.bottom;
}
if (AdjustingS && y < SRect.top)
{
y = SRect.top;
}
if (AdjustingS && y > SRect.bottom)
{
y = SRect.bottom;
}
if (AdjustingAlpha && y < ARect.top)
{
y = ARect.top;
}
if (AdjustingAlpha && y > ARect.bottom)
{
y = ARect.bottom;
}
// L
if (InRect<>(LRect, x, y))
{
AdjustingL = 1;
float he = LRect.bottom - LRect.top;
y -= LRect.top;
// in he, 1.0f
// in y , ?
float L2 = (1.0f - (y / he));
// Convert
if (opts.Mode == 1)
{
C.b = L2;
}
else
{
float hsl2[3] = { 0 };
float rgb2[3] = { C.r,C.g,C.b };
fromRGBtoHSL(rgb2, hsl2);
hsl2[2] = L2;
fromHSLtoRGB(hsl2, rgb2);
C = { rgb2[0],rgb2[1],rgb2[2],A };
L = hsl2[2];
if (opts.LUpdate)
maps.clear();
}
Redraw();
return 1;
}
// S
if (InRect<>(SRect, x, y))
{
AdjustingS = 1;
float he = SRect.bottom - SRect.top;
y -= SRect.top;
// in he, 1.0f
// in y , ?
float L2 = (1.0f - (y / he));
// Convert
// Convert
if (opts.Mode == 1)
{
C.g = L2;
}
else
{
float hsl2[3] = { 0 };
float rgb2[3] = { C.r,C.g,C.b };
fromRGBtoHSL(rgb2, hsl2);
hsl2[1] = L2;
fromHSLtoRGB(hsl2, rgb2);
C = { rgb2[0],rgb2[1],rgb2[2],A };
}
Redraw();
return 1;
}
// H
if (InRect<>(HRect, x, y))
{
AdjustingL = 1;
float he = HRect.bottom - HRect.top;
y -= HRect.top;
// in he, 1.0f
// in y , ?
float L2 = (1.0f - (y / he));
// Convert
if (opts.Mode == 1)
{
C.r= L2;
}
else
{
float hsl2[3] = { 0 };
float rgb2[3] = { C.r,C.g,C.b };
fromRGBtoHSL(rgb2, hsl2);
hsl2[0] = L2 * 6;
fromHSLtoRGB(hsl2, rgb2);
C = { rgb2[0],rgb2[1],rgb2[2],A };
}
Redraw();
return 1;
}
// A
if (InRect<>(ARect, x, y))
{
AdjustingAlpha = 1;
float he = LRect.bottom - LRect.top;
y -= ARect.top;
// in he, 1.0f
// in y , ?
A = (1.0f - (y / he));
C.a = A;
Redraw();
return 1;
}
for (auto& v : maps)
{
if (InRect<>(v.r,x,y))
{
float hsl[3] = {}, rgb[3] = {};
if (!opts.LUpdate && opts.Mode == 0)
{
// Keep L
C = v.c;
rgb[0] = C.r;
rgb[1] = C.g;
rgb[2] = C.b;
fromRGBtoHSL(rgb, hsl);
hsl[2] = L;
fromHSLtoRGB(hsl, rgb);
C.r = rgb[0];
C.g = rgb[1];
C.b = rgb[2];
}
else
{
C = v.c;
C.a = A;
}
Redraw();
return 1;
}
}
FirstScreenMoving = 1;
GetCursorPos(&ScreenDown);
return 0;
}
void Redraw()
{
InvalidateRect(hH, 0, TRUE);
UpdateWindow(hH);
}
int nnX = -1, nnY = -1;
POINT ScreenDown = {};
int FirstScreenMoving = 0;
void MouseMove(WPARAM ww, LPARAM ll)
{
bool LeftClick = ((GetAsyncKeyState(VK_LBUTTON) & 0x8000) != 0);
if (FirstScreenMoving && LeftClick)
{
POINT ScreenDown2 = {};
GetCursorPos(&ScreenDown2);
RECT rc;
GetWindowRect(hH, &rc);
SetWindowPos(hH, 0, rc.left + (ScreenDown2.x - ScreenDown.x), rc.top + (ScreenDown2.y - ScreenDown.y), 0, 0, SWP_NOSIZE | SWP_SHOWWINDOW);
ScreenDown = ScreenDown2;
}
if (LeftClick && Capturing)
{
POINT pt = { 0 };
GetCursorPos(&pt);
bool Shift = ((GetAsyncKeyState(VK_SHIFT) & 0x8000) != 0);
// Get the device context of the desktop and from it get the color
// of the pixel at the current mouse pointer position
SetCursor(LoadCursor(0, IDC_CROSS));
auto hDC = ::GetDCEx(NULL, NULL, 0);
float fd = ScaleDPI/96.0f;
DWORD cr = GetPixel(hDC, (int)(pt.x*fd), (int)(pt.y*fd));
if (Shift)
DebugBreak();
ReleaseDC(0,hDC);
C = FromRGB(cr,false);
A = 1.0f;
Redraw();
return;
}
bool M = false;
if (LeftClick)
M = LeftDown(ww, ll);
if (!M && LeftClick)
{
POINT pt;
GetCursorPos(&pt);
int x = pt.x;
int y = pt.y;
RECT rc = {};
GetWindowRect(hH, &rc);
SetWindowPos(hH, 0, rc.left + (x - nnX), rc.top + (y - nnY), 0, 0, SWP_NOSIZE | SWP_SHOWWINDOW);
nnX = x;
nnY = y;
}
}
void RightDown(WPARAM ww, LPARAM ll)
{
}
void LeftDoubleClick(WPARAM ww, LPARAM ll)
{
}
CComPtr<IDWriteTextFormat> Text;
void CreateBrushes(IDWriteFactory* WriteFactoryX)
{
if (!Text)
{
LOGFONT lf;
GetObject(GetStockObject(DEFAULT_GUI_FONT), sizeof(lf), &lf);
DWRITE_FONT_STYLE fst = DWRITE_FONT_STYLE_NORMAL;
if (lf.lfItalic)
fst = DWRITE_FONT_STYLE_ITALIC;
DWRITE_FONT_STRETCH fsr = DWRITE_FONT_STRETCH_NORMAL;
FLOAT fs = (FLOAT)abs(lf.lfHeight);
WriteFactoryX->CreateTextFormat(lf.lfFaceName, 0, lf.lfWeight > 500 ? DWRITE_FONT_WEIGHT_BOLD : DWRITE_FONT_WEIGHT_NORMAL, fst, fsr, fs, L"", &Text);
}
}
void Paint(ID2D1Factory* fact, IDWriteFactory* WriteFa, ID2D1RenderTarget* p, RECT rc)
{
D2D1_RECT_F ff;
ff.left = (FLOAT)rc.left;
ff.right = (FLOAT)rc.right;
ff.bottom = (FLOAT)rc.bottom;
ff.top = (FLOAT)rc.top;
Paint(fact, WriteFa, p, ff);
}
void Paint(ID2D1Factory*, IDWriteFactory* WriteFa, ID2D1RenderTarget* p, D2D1_RECT_F rc)
{
CreateBrushes(WriteFa);
ColorWheelRect = rc;
ColorWheelRect.top += 30;
ColorWheelRect.left += 30;
ColorWheelRect.bottom -= 30;
ColorWheelRect.right = ColorWheelRect.left + (ColorWheelRect.bottom - ColorWheelRect.top);
HRect = ColorWheelRect;
HRect.bottom -= 50;
HRect.left = ColorWheelRect.right + 10;
HRect.right = HRect.left + 20;
SRect = HRect;
SRect.left = HRect.right + 10;
SRect.right = SRect.left + 20;
LRect = SRect;
LRect.left = SRect.right + 10;
LRect.right = LRect.left + 20;
ARect = LRect;
ARect.left = ARect.right + 10;
ARect.right = ARect.left + 20;
auto black = GetD2SolidBrush(p, { 0.0f,0,0,1.0f });
auto white = GetD2SolidBrush(p, { 1.0f,1.0f,1.0f,1.0f });
auto br = GetD2SolidBrush(p, { 1.0f,0,0,1.0f });
D2D1_POINT_2F Center = { ColorWheelRect.left + (ColorWheelRect.right - ColorWheelRect.left) / 2.0f,
ColorWheelRect.top + (ColorWheelRect.bottom - ColorWheelRect.top) / 2.0f };
if (maps.empty())
{
if (opts.Mode == 1)
{
// RGB
p->Clear();
maps.reserve(1000000);
int X = 9;
int Y = 13;
DWORD col[117] = {
RGB(0x33,0,0),
RGB(0x33,0x19,0),
RGB(0x33,0x33,0),
RGB(0x19,0x33,0),
RGB(0,0x33,0),
RGB(0,0x33,0x19),
RGB(0,0x33,0x33),
RGB(0,0x19,0x33),
RGB(0,0,0x33),
RGB(0x19,0,0x33),
RGB(0x33,0,0x33),
RGB(0x33,0,0x19),
RGB(0,0,0),
RGB(0x66,0,0),
RGB(0x66,0x33,0),
RGB(0x66,0x66,0),
RGB(0x33,0x66,0),
RGB(0,0x66,0),
RGB(0,0x66,0x33),
RGB(0,0x66,0x66),
RGB(0,0x33,0x66),
RGB(0,0,0x66),
RGB(0x33,0,0x66),
RGB(0x66,0,0x66),
RGB(0x66,0,0x33),
RGB(0x20,0x20,0x20),
RGB(0x99,0,0),
RGB(0x99,0x4C,0),
RGB(0x99,0x99,0),
RGB(0x4C,0x99,0),
RGB(0,0x99,0),
RGB(0,0x99,0x4C),
RGB(0,0x99,0x99),
RGB(0,0x4C,0x99),
RGB(0,0,0x99),
RGB(0x4C,0,0x99),
RGB(0x99,0,0x99),
RGB(0x99,0,0x4C),
RGB(0x40,0x40,0x40),
RGB(0xCC,0,0),
RGB(0xCC,0x66,0),
RGB(0xCC,0xCC,0),
RGB(0x66,0xCC,0),
RGB(0,0xCC,0),
RGB(0,0xCC,0x66),
RGB(0,0xCC,0xCC),
RGB(0,0x66,0xCC),
RGB(0,0,0xCC),
RGB(0x66,0,0xCC),
RGB(0xCC,0,0xCC),
RGB(0xCC,0,0x66),
RGB(0x60,0x60,0x60),
RGB(0xFF,0,0),
RGB(0xFF,0x80,0),
RGB(0xFF,0xFF,0),
RGB(0x80,0xFF,0),
RGB(0,0xFF,0),
RGB(0,0xFF,0x80),
RGB(0,0xFF,0xFF),
RGB(0,0x80,0xFF),
RGB(0,0,0xFF),
RGB(0x80,0,0xFF),
RGB(0xFF,0,0xFF),
RGB(0xFF,0,0x80),
RGB(0x80,0x80,0x80),
RGB(0xFF,0x33,0x33),
RGB(0xFF,0x99,0x33),
RGB(0xFF,0xFF,0x33),
RGB(0x99,0xFF,0x33),
RGB(0x33,0xFF,0x33),
RGB(0x33,0xFF,0x99),
RGB(0x33,0xFF,0xFF),
RGB(0x33,0x99,0xFF),
RGB(0x33,0x33,0xFF),
RGB(0x99,0x33,0xFF),
RGB(0xFF,0x33,0xFF),
RGB(0xFF,0x33,0x99),
RGB(0xA0,0xA0,0xA0),
RGB(0xFF,0x66,0x66),
RGB(0xFF,0xB2,0x66),
RGB(0xFF,0xFF,0x66),
RGB(0xB2,0xFF,0x66),
RGB(0x66,0xFF,0x66),
RGB(0x66,0xFF,0xB2),
RGB(0x66,0xFF,0xFF),
RGB(0x66,0xB2,0xFF),
RGB(0x66,0x66,0xFF),
RGB(0xB2,0x66,0xFF),
RGB(0xFF,0x66,0xFF),
RGB(0xFF,0x66,0xB2),
RGB(0xC0,0xC0,0xC0),
RGB(0xFF, 0x99, 0x99),
RGB(0xFF, 0xCC, 0x99),
RGB(0xFF, 0xFF, 0x99),
RGB(0xCC, 0xFF, 0x99),
RGB(0x99, 0xFF, 0x99),
RGB(0x99, 0xFF, 0xCC),
RGB(0x99, 0xFF, 0xFF),
RGB(0x99, 0xCC, 0xFF),
RGB(0x99, 0x99, 0xFF),
RGB(0xCC, 0x99, 0xFF),
RGB(0xFF, 0x99, 0xFF),
RGB(0xFF, 0x99, 0xCC),
RGB(0xE0, 0xE0, 0xE0),
RGB(0xFF, 0xCC, 0xCC),
RGB(0xFF, 0xE5, 0xCC),
RGB(0xFF, 0xFF, 0xCC),
RGB(0xE5, 0xFF, 0xCC),
RGB(0xCC, 0xFF, 0xCC),
RGB(0xCC, 0xFF, 0xE5),
RGB(0xCC, 0xFF, 0xFF),
RGB(0xCC, 0xE5, 0xFF),
RGB(0xCC, 0xCC, 0xFF),
RGB(0xE5, 0xCC, 0xFF),
RGB(0xFF, 0xCC, 0xFF),
RGB(0xFF, 0xCC, 0xE5),
RGB(0xFF, 0xFF, 0xFF),
};
int ni = 0;
float ItemW = (ColorWheelRect.right - ColorWheelRect.left) / (float)Y;
ItemW -= 2;
float ItemH = (ColorWheelRect.bottom - ColorWheelRect.top) / (float)X;
ItemH -= 2;
for (int x = 0; x < X; x++)
{
for (int y = 0; y < Y; y++)
{
D2D1_RECT_F r = {};
r.left = ItemW * y + 15;
r.right = r.left + ItemW - 5;
r.top = ItemH * x + 15;