105 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff, 0xffff,
106 0xffff, 0xffff, 0xffff, 0xffff
110 0x0000, 0x0000, 0x7000, 0x0000, 0x0000, 0x0000, 0xffff, 0xffff,
111 0x7000, 0x8000, 0xffff, 0xffff
115 0x0000, 0x0000, 0x0000, 0x0000, 0xffff, 0xffff, 0xffff, 0x0000,
116 0x0000, 0x8000, 0xffff, 0xffff
120 0x0000, 0x0000, 0x7000, 0xffff, 0xffff, 0x0000, 0x0000, 0x0000,
121 0x0000, 0xa000, 0xffff, 0xffff
143 for (i = 0; i < 214; i++) {
150 for (
int r = 0;
r < 6;
r++) {
151 for (
int g = 0;
g < 6;
g++) {
152 for (
int b = 0;
b < 6;
b++) {
169 return fCLUT[ri][gi][bi];
174 static std::vector<Int_t> gRootColors;
175 if (!gRootColors.empty())
176 return gRootColors.data();
178 gRootColors.resize(216);
181 for (
int r = 0;
r < 6;
r++) {
182 for (
int g = 0;
g < 6;
g++) {
183 for (
int b = 0;
b < 6;
b++) {
189 return gRootColors.data();
198 0.00,0.02,0.04,0.06,0.08,0.10,0.12,0.14,0.16,0.18,0.20,0.22,0.24,0.26,
199 0.28,0.30,0.32,0.34,0.36,0.38,0.40,0.42,0.44,0.46,0.48,0.50,0.52,0.54,
200 0.56,0.58,0.60,0.62,0.64,0.66,0.68,0.70,0.72,0.74,0.76,0.78,0.80,0.82,
201 0.84,0.86,0.88,0.90,0.92,0.94,0.96,0.98 };
204 242,229,204,178,153,127,102,76,192,204,204,193,186,178,183,173,155,135,
205 175,132,89,137,130,173,122, 117,104,109,124,127,170,89,211,221,188,198,
206 191,170,165,147,206,211,255,0,255,255,0,0,53,0 };
209 242,229,204,178,153,127,102,76,182,198,198,191,181,165,163,153,142,102,
210 206,193,211,168,158,188,142,137,130,122,153,127,165,84,206,186,158,153,
211 130,142,119,104,94,89,0,255,0,255,0,255,53,0 };
214 242,229,204,178,153,127,102,76,172,170,170,168,163,150,155,140,130,86,
215 198,163,84,160,140,198,153,145,150,132,209,155,191,216,135,135,130,124,
216 119,147,122,112,96,84,0,255,255,0,255,0,53,0 };
219 255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
220 255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,255,
221 255,255,255,255,255,255,255,255,255,255,255,255,255,255 };
224 19,18,17,16,15,14,13,12,11,20,21,22,23,24,25,26,27,28,29,30, 8,
225 31,32,33,34,35,36,37,38,39,40, 9, 41,42,43,44,45,47,48,49,46,50, 2,
226 7, 6, 5, 4, 3, 112,1};
240 for (
int i = 0; i<50; i++) {
330 static Int_t palette[50] = {19,18,17,16,15,14,13,12,11,20,
331 21,22,23,24,25,26,27,28,29,30, 8,
332 31,32,33,34,35,36,37,38,39,40, 9,
333 41,42,43,44,45,47,48,49,46,50, 2,
334 7, 6, 5, 4, 3, 112,1};
347 for (i=0;i<ncolors;i++) {
348 col =
gROOT->GetColor(palette[i]);
361 if (ncolors == 1 &&
colors == 0) {
378 for (i=1;i<ncolors;i++) {
379 col =
gROOT->GetColor(51+i);
392 if (
colors == 0 && ncolors > 50) {
393 static const Int_t nRGBs = 5;
394 static Float_t stops[nRGBs] = { 0.00, 0.34, 0.61, 0.84, 1.00 };
395 static Float_t red[nRGBs] = { 0.00, 0.09, 0.18, 0.09, 0.00 };
396 static Float_t green[nRGBs] = { 0.01, 0.02, 0.39, 0.68, 0.97 };
397 static Float_t blue[nRGBs] = { 0.17, 0.39, 0.62, 0.79, 0.97 };
423 for (i=0;i<ncolors;i++) {
458 if (
this != &palette) {
512 static std::vector<Int_t> gRootColors;
513 if (!gRootColors.empty())
514 return gRootColors.data();
521 return gRootColors.data();
757 if (ncontours != 0 ) {
758 minColor = (0.99*ncolors)/ncontours;
759 scale =
static_cast<Double_t>(ncolors)/ncontours;
765 Double_t step = 1./(pPalette->fNumPoints-1);
767 for (
UInt_t i=0; i<pPalette->fNumPoints; ++i) {
769 pPalette->fPoints[i] = i*step;
789 if ((
h =
gROOT->GetPluginManager()->FindHandler(
"TPaletteEditor"))) {
790 if (
h->LoadPlugin() == -1)
static UShort_t gBlueDefault[kNUM_DEFAULT_COLORS]
static UShort_t gWebBase[6]
static UShort_t gGreenDefault[kNUM_DEFAULT_COLORS]
TImagePalette * gWebImagePalette
static UShort_t gDefHistG[50]
static UShort_t gDefHistA[50]
static UShort_t gDefHistR[50]
const Int_t kNUM_DEFAULT_COLORS
static Double_t gDefHistP[50]
static UShort_t gAlphaDefault[kNUM_DEFAULT_COLORS]
TImagePalette * gHistImagePalette
static UShort_t gDefHistB[50]
static Int_t gDefHistRoot[50]
static UShort_t gRedDefault[kNUM_DEFAULT_COLORS]
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void char Point_t Rectangle_t WindowAttributes_t Float_t Float_t Float_t b
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void char Point_t Rectangle_t WindowAttributes_t Float_t r
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void char Point_t Rectangle_t WindowAttributes_t Float_t Float_t g
R__EXTERN TStyle * gStyle
TPaletteEditor * fPaletteEditor
! GUI to edit the color palette
virtual void ResetAttImage(Option_t *option="")
Reset this image attributes to default values.
virtual void SetPalette(const TImagePalette *palette)
Set a new palette for the image.
Bool_t fConstRatio
keep aspect ratio of image on the screen
virtual ~TAttImage()
TAttImage destructor.
UInt_t fImageCompression
compression [0 .. 100] 0: no compression
EImageQuality fImageQuality
OPTION={GetMethod="GetImageQuality";SetMethod="SetImageQuality";Items=(kImgDefault="Default",...
TAttImage()
TAttImage default constructor.
void Copy(TAttImage &attline) const
Copy this image attributes to a new attimage.
TImagePalette fPalette
color palette for value -> color conversion
virtual void EditorClosed()
Bool_t fPaletteEnabled
! kTRUE - palette is drawn on the image
virtual void SetConstRatio(Bool_t constRatio=kTRUE)
Set (constRatio = kTRUE) or unset (constRadio = kFALSE) the ratio flag.
virtual void StartPaletteEditor()
Opens a GUI to edit the color palette.
virtual void SaveImageAttributes(std::ostream &out, const char *name, EImageQuality qualdef=kImgDefault, UInt_t comprdef=0, Bool_t constRatiodef=kTRUE)
Save image attributes as C++ statement(s) on output stream, but not the palette.
The color creation and management class.
static Int_t GetColor(const char *hexcolor)
Static method returning color number for color specified by hex color string of form: "#rrggbb",...
Int_t * GetRootColors() override
Returns a list of ROOT colors.
A class to define a conversion from pixel values to pixel color.
TImagePalette & operator=(const TImagePalette &palette)
Assignment operator.
virtual Int_t * GetRootColors()
Returns a list of ROOT colors.
UShort_t * fColorRed
[fNumPoints] red color at each anchor point
Double_t * fPoints
[fNumPoints] value of each anchor point [0..1]
static TImagePalette * CreateCOLPalette(Int_t nContours)
Factory method to creates an image palette for histogram plotting.
TImagePalette()
Default constructor, sets all pointers to 0.
virtual ~TImagePalette()
Destructor.
virtual Int_t FindColor(UShort_t r, UShort_t g, UShort_t b)
Returns an index of the closest color.
UShort_t * fColorGreen
[fNumPoints] green color at each anchor point
UShort_t * fColorBlue
[fNumPoints] blue color at each anchor point
UInt_t fNumPoints
number of anchor points
static TImagePalette * Create(Option_t *opts)
Factory method to creates an image palette of a specific typ.
UShort_t * fColorAlpha
[fNumPoints] alpha at each anchor point
Mother of all ROOT objects.
Edit the palette via a GUI.
virtual void CloseWindow()
Closes the window and deletes itself.
TPaletteEditor(TAttImage *attImage, UInt_t w, UInt_t h)
Constructor.
Int_t GetColorPalette(Int_t i) const
Return color number i in current palette.
Int_t GetNumberOfColors() const
Return number of colors in the color palette.
Int_t FindColor(UShort_t r, UShort_t g, UShort_t b) override
Returns an index of the closest color.
Int_t * GetRootColors() override
Returns a list of ROOT colors.
Long64_t BinarySearch(Long64_t n, const T *array, T value)
Binary search in an array of n values to locate value.
Short_t Abs(Short_t d)
Returns the absolute value of parameter Short_t d.