void BinaryFormatter::writeAttr(std::ostream& into, const SumoXMLAttr attr, const RGBColor& val) {
BinaryFormatter::writeAttrHeader(into, attr, BF_COLOR);
FileHelpers::writeByte(into, val.red());
FileHelpers::writeByte(into, val.green());
FileHelpers::writeByte(into, val.blue());
FileHelpers::writeByte(into, val.alpha());
}
void EffectsGenerator::gradientSigmoidTransition(int transitionSize, std::string &os)
{
RGBColor tempColor;
for (int j = 0; j < (int)colors.size() - 1; j++)
{
vector<double> RedOperations = SigmoidCalculator(0, transitionSize, colors[j].getR(), colors[j + 1].getR());
vector<double> GreenOperations = SigmoidCalculator(0, transitionSize, colors[j].getG(), colors[j + 1].getG());
vector<double> BlueOperations = SigmoidCalculator(0, transitionSize, colors[j].getB(), colors[j + 1].getB());
for (int i = 0; i < transitionSize; i++)
{
tempColor.calculateColor(RedOperations,GreenOperations,BlueOperations,i);
//Envoyer les valeurs aux leds, ajouter un delais ou changer le transitionSize
os += to_string(tempColor.getR()) + " "
+ to_string(tempColor.getG()) + " "
+ to_string(tempColor.getB()) + " ";
//A remplacer par:
//sendColorToServer(tempColor.getR(),tempColor.getG(),tempColor.getB())
}
}
}
void TetrisWidget::drawTextRightAligned(const Rect & inRect, const std::string & inText, int inFontSize, const RGBColor & inColor)
{
if (!mPainter.get())
{
throw std::logic_error("Painter is not set.");
}
RestorePainter restorePainter(*mPainter);
QPainter & painter(*mPainter);
painter.setPen(QColor(inColor.red(), inColor.green(), inColor.blue()));
// Paint the stats title
QFont textFont(painter.font());
textFont.setPointSize(inFontSize);
textFont.setBold(true);
painter.setFont(textFont);
int textWidth = painter.fontMetrics().width(inText.c_str());
int textHeight = painter.fontMetrics().height();
int x = inRect.right() - textWidth - margin();
int y = inRect.top() + (inRect.height() - textHeight)/2;
drawText(x, y, inText);
}
RGBColor MultiObjects::TraceRay(const Ray& ray) const
{
HitRec sr(*world);
double t;
double tmin = FLT_MAX;
GeometricObject* obj_min = nullptr;
HitRec sr_min(*world);
for (auto obj : world->GetObjects())
{
if (obj->Hit(ray, t, sr))
{
if (t < tmin)
{
tmin = t;
obj_min = obj;
sr_min = sr;
}
}
}
if (obj_min != nullptr)
{
RGBColor col = AssetStore::Instance().GetMaterials().get(qui::Hash(obj_min->GetMaterial().c_str()).value)->shade(sr_min);
col.Clamp();
return col;
}
return RGBColor::black;
}
void
GUIPerson::drawGLAdditional(GUISUMOAbstractView* const parent, const GUIVisualizationSettings& s) const {
glPushName(getGlID());
glPushMatrix();
glTranslated(0, 0, getType() - .1); // don't draw on top of other cars
if (hasActiveAddVisualisation(parent, VO_SHOW_WALKINGAREA_PATH)) {
drawAction_drawWalkingareaPath(s);
}
if (hasActiveAddVisualisation(parent, VO_SHOW_ROUTE)) {
if (getCurrentStageType() == MOVING_WITHOUT_VEHICLE) {
setColor(s);
RGBColor current = GLHelper::getColor();
RGBColor darker = current.changedBrightness(-51);
GLHelper::setColor(darker);
MSPersonStage_Walking* stage = dynamic_cast<MSPersonStage_Walking*>(getCurrentStage());
assert(stage != 0);
const SUMOReal exaggeration = s.personSize.getExaggeration(s);
const ConstMSEdgeVector& edges = stage->getRoute();
for (ConstMSEdgeVector::const_iterator it = edges.begin(); it != edges.end(); ++it) {
GUILane* lane = static_cast<GUILane*>((*it)->getLanes()[0]);
GLHelper::drawBoxLines(lane->getShape(), lane->getShapeRotations(), lane->getShapeLengths(), exaggeration);
}
}
}
glPopMatrix();
glPopName();
}
void TetrisWidget::drawTextCentered(const Rect & inRect, const std::string & inText, int inFontSize, const RGBColor & inColor)
{
if (!mPainter.get())
{
throw std::logic_error("Painter is not set.");
}
RestorePainter restorePainter(*mPainter);
QPainter & painter(*mPainter);
// Set the new pen
painter.setPen(QColor(inColor.red(), inColor.green(), inColor.blue()));
// Paint the stats title
QFont textFont(painter.font());
textFont.setPointSize(inFontSize);
textFont.setBold(true);
painter.setFont(textFont);
int textWidth = painter.fontMetrics().width(inText.c_str());
int textHeight = painter.fontMetrics().height();
int x = inRect.left() + (inRect.width() - textWidth)/2;
int y = inRect.top() + (inRect.height() - textHeight)/2;
QRect theTextRect(x, y, game()->gameGrid().columnCount() * squareWidth(),squareHeight());
painter.drawText(theTextRect, inText.c_str());
}
void TetrisWidget::paintSquare(const Rect & inRect, const RGBColor & inColor)
{
if (!mPainter.get())
{
throw std::logic_error("Painter is not set.");
}
RestorePainter restorePainter(*mPainter);
QColor color(inColor.red(), inColor.green(), inColor.blue());
int x = inRect.x();
int y = inRect.y();
int width = inRect.width();
int height = inRect.height();
mPainter->fillRect(x + 1, y + 1, width - 2, height - 2, color);
mPainter->setPen(color.light());
mPainter->drawLine(x, y + height - 1, x, y);
mPainter->drawLine(x, y, x + width - 1, y);
mPainter->setPen(color.dark());
mPainter->drawLine(x + 1, y + height - 1, x + width - 1, y + height - 1);
mPainter->drawLine(x + width - 1, y + height - 1, x + width - 1, y + 1);
}
void Bitmap::SetPixel(int x, int y, const RGBColor &c)
{
CheckCoordinates(x, y);
data_[y * bi_.width + x].red = c.r();
data_[y * bi_.width + x].green = c.g();
data_[y * bi_.width + x].blue = c.b();
return;
}
/* Test the method 'interpolate'*/
TEST(RGBColor, test_interpolate) {
RGBColor color1 = RGBColor(1,2,3);
RGBColor color2 = RGBColor(3,4,1);
RGBColor colorResult = RGBColor::interpolate(color1, color2, 0.5);
EXPECT_EQ(2, colorResult.red());
EXPECT_EQ(3, colorResult.green());
EXPECT_EQ(2, colorResult.blue());
}
JSValue jsRGBColorBlue(ExecState* exec, JSValue slotBase, const Identifier&)
{
JSRGBColor* castedThis = static_cast<JSRGBColor*>(asObject(slotBase));
UNUSED_PARAM(exec);
RGBColor* imp = static_cast<RGBColor*>(castedThis->impl());
JSValue result = toJS(exec, castedThis->globalObject(), WTF::getPtr(imp->blue()));
return result;
}
/* Test the method 'interpolate'*/
TEST(RGBColor, test_interpolate) {
RGBColor color1 = RGBColor(1,2,3);
RGBColor color2 = RGBColor(2,4,2);
RGBColor colorResult = RGBColor::interpolate(color1, color2, 0.5);
EXPECT_FLOAT_EQ(SUMOReal(1.5), colorResult.red());
EXPECT_FLOAT_EQ(SUMOReal(3), colorResult.green());
EXPECT_FLOAT_EQ(SUMOReal(2.5), colorResult.blue());
}
void Bitmap::SetPixelImageCoordinates(int i, int j, const RGBColor &c)
{
CheckImageCoordinates(i, j);
const int image_coordinates_i = height_ - i - 1;
data_[image_coordinates_i * width_ + j].red = c.r();
data_[image_coordinates_i * width_ + j].green = c.g();
data_[image_coordinates_i * width_ + j].blue = c.b();
return;
}
/* Test the method 'interpolate' with a weight of 1 and higher*/
TEST(RGBColor, test_interpolate_weight_1) {
RGBColor color1 = RGBColor(1,2,3);
RGBColor color2 = RGBColor(2,4,2);
RGBColor colorResult = RGBColor::interpolate(color1, color2, 1);
RGBColor colorResult2 = RGBColor::interpolate(color1, color2, 1000);
EXPECT_TRUE(colorResult==colorResult2);
EXPECT_FLOAT_EQ(SUMOReal(2), colorResult.red());
EXPECT_FLOAT_EQ(SUMOReal(4), colorResult.green());
EXPECT_FLOAT_EQ(SUMOReal(2), colorResult.blue());
}
/* Test the method 'interpolate' with a weight of 0 and lower*/
TEST(RGBColor, test_interpolate_weight_0) {
RGBColor color1 = RGBColor(1,2,3);
RGBColor color2 = RGBColor(2,4,2);
RGBColor colorResult = RGBColor::interpolate(color1, color2, 0);
RGBColor colorResult2 = RGBColor::interpolate(color1, color2, -1000);
EXPECT_TRUE(colorResult==colorResult2);
EXPECT_EQ(1, colorResult.red());
EXPECT_EQ(2, colorResult.green());
EXPECT_EQ(3, colorResult.blue());
}
void TetrisWidget::drawLine(int x1, int y1, int x2, int y2, int inPenWidth, const RGBColor & inColor)
{
if (!mPainter.get())
{
throw std::logic_error("Painter is not set.");
}
RestorePainter restorePainter(*mPainter);
mPainter->setPen(QColor(inColor.red(), inColor.green(), inColor.blue()));
mPainter->drawLine(x1, y1, x2, y2);
}
/* Test the method 'interpolate' with a weight of 1 and higher*/
TEST(RGBColor, test_interpolate_weight_1) {
RGBColor color1 = RGBColor(1,2,3);
RGBColor color2 = RGBColor(3,4,1);
RGBColor colorResult = RGBColor::interpolate(color1, color2, 0.5);
RGBColor colorResult1 = RGBColor::interpolate(color1, color2, 0);
RGBColor colorResult2 = RGBColor::interpolate(color1, color2, 1);
EXPECT_TRUE(color1==colorResult1);
EXPECT_TRUE(color2==colorResult2);
EXPECT_EQ(2, colorResult.red());
EXPECT_EQ(3, colorResult.green());
EXPECT_EQ(2, colorResult.blue());
}
static v8::Handle<v8::Value> blueAttrGetter(v8::Local<v8::String> name, const v8::AccessorInfo& info)
{
RGBColor* imp = V8RGBColor::toNative(info.Holder());
RefPtr<CSSPrimitiveValue> result = imp->blue();
v8::Handle<v8::Value> wrapper = result.get() ? v8::Handle<v8::Value>(DOMDataStore::getWrapper(result.get(), info.GetIsolate())) : v8Undefined();
if (wrapper.IsEmpty()) {
wrapper = toV8(result.get(), info.Holder(), info.GetIsolate());
if (!wrapper.IsEmpty())
V8DOMWrapper::setNamedHiddenReference(info.Holder(), "blue", wrapper);
}
return wrapper;
}
RGB24Buffer * alphaBlend(RGB24Buffer *in1, RGB24Buffer *in2, G8Buffer *alpha)
{
RGB24Buffer *result = new RGB24Buffer(in1->getSize());
for (int i = 0; i < result->h; i++)
{
for (int j = 0; j < result->w; j++)
{
RGBColor maskEl = in1->element(i,j);
RGBColor faceEl = in2->element(i,j);
int a = alpha->element(i,j);
int b = 255 - a;
int r1 = maskEl.r();
int g1 = maskEl.g();
int b1 = maskEl.b();
int r2 = faceEl.r();
int g2 = faceEl.g();
int b2 = faceEl.b();
RGBColor resultEl( (r1 * a + r2 * b) / 255, (g1 * a + g2 * b) / 255, (b1 * a + b2 * b) / 255 );
result->element(i,j) = resultEl;
}
}
return result;
}
HSVColor RGB2HSV(const RGBColor & rgb)
{
double r = rgb.red() / 255.0;
double g = rgb.green() / 255.0;
double b = rgb.blue() / 255.0;
// Calculate chroma
double maxColor = Max(r, g, b);
double minColor = Min(r, g, b);
double chroma = maxColor - minColor;
// Calculate hue
double hue = 0;
if (chroma != 0)
{
if (maxColor == r)
{
hue = (g - b / chroma) * 60.0;
}
else if (maxColor == g)
{
hue = (2 + (b - r) / chroma) * 60.0;
}
else // maxColor == b
{
assert(maxColor == b);
hue = (4 + (r - g) / chroma) * 60.0;
}
if (hue < 0)
{
hue += 360.0;
}
assert(hue >= 0 && hue < 360);
}
double saturation = 0;
if (maxColor != 0)
{
saturation = chroma / maxColor;
}
assert(saturation >= 0 && saturation <= 1);
double value = maxColor;
assert(value >= 0 && value <= 1);
return HSVColor(static_cast<int>(0.5 + hue),
static_cast<int>(0.5 + 100.0 * saturation),
static_cast<int>(0.5 + 100.0 * value));
}
void
GLHelper::drawTextBox(const std::string& text, const Position& pos,
const double layer, const double size,
const RGBColor& txtColor, const RGBColor& bgColor, const RGBColor& borderColor,
const double angle,
const double relBorder,
const double relMargin) {
if (!initFont()) {
return;
};
if (bgColor.alpha() != 0) {
const double boxAngle = 90;
const double stringWidth = size / myFontSize * fonsTextBounds(myFont, 0, 0, text.c_str(), nullptr, nullptr);
const double borderWidth = size * relBorder;
const double boxHeight = size * (0.32 + 0.6 * relMargin);
const double boxWidth = stringWidth + size * relMargin;
glPushMatrix();
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
glTranslated(pos.x(), pos.y(), layer);
glRotated(-angle, 0, 0, 1);
Position left(-boxWidth * 0.5, 0);
setColor(borderColor);
drawBoxLine(left, boxAngle, boxWidth, boxHeight);
left.add(borderWidth * 1.5, 0);
setColor(bgColor);
glTranslated(0, 0, 0.01);
drawBoxLine(left, boxAngle, boxWidth - 3 * borderWidth, boxHeight - 2 * borderWidth);
glPopMatrix();
}
drawText(text, pos, layer + 0.02, size, txtColor, angle);
}
void PaintImageWidget::childRepaint(QPaintEvent *event, QWidget *who)
{
AdvancedImageWidget::childRepaint(event, who);
if (mImage.isNull())
{
return;
}
/* Now the points */
QPainter painter(who);
for (unsigned i = 0; i < mFeatures.mPoints.size(); i ++)
{
SelectableGeometryFeatures::Vertex *vertex = mFeatures.mPoints[i];
painter.setPen(vertex->isSelected() ? Qt::red : Qt::green);
if (vertex->ownerPath == NULL)
{
drawCircle(painter, imageToWidgetF(vertex->position), 5);
}
else
{
drawSquare(painter, imageToWidgetF(vertex->position), 5);
}
if (vertex->weight >= 0.0)
{
RGBColor color = RGBColor::rainbow1(vertex->weight);
painter.setPen(QColor(color.r(), color.g(), color.b()));
drawCircle(painter, imageToWidgetF(vertex->position), 7);
}
}
for (unsigned i = 0; i < mFeatures.mPaths.size(); i++)
{
SelectableGeometryFeatures::VertexPath *path = mFeatures.mPaths[i];
painter.setPen(path->mSelected ? Qt::yellow : Qt::green);
for (unsigned i = 1; i < path->vertexes.size(); i++)
{
Vector2dd point1 = path->vertexes[i ]->position;
Vector2dd point2 = path->vertexes[i - 1]->position;
drawLine(painter, imageToWidgetF(point1), imageToWidgetF(point2));
}
}
}
void
SignalDisplay::DrawSignalField2d( const PaintInfo& p )
{
int sampleBegin = 0,
sampleEnd = mNumSamples;
if( p.updateRgn )
{ // We restrict drawing to the actually requested update region.
QRect clipRect = p.updateRgn->boundingRect();
sampleBegin = PosToSample( clipRect.left() );
sampleBegin = max( sampleBegin - 1, 0 );
sampleEnd = PosToSample( clipRect.right() + 1 );
sampleEnd = min( sampleEnd + 1, mNumSamples );
}
for( int i = 0; i < mNumDisplayChannels; ++i )
{
for( int j = sampleBegin; j < sampleEnd; ++j )
{
bool draw = true;
double dataValue = NormData( i + mTopGroup * mChannelGroupSize, j );
if( dataValue < 0.0 )
dataValue = 0.0;
else if( dataValue > 1.0 )
dataValue = 1.0;
else if( IsNaN( dataValue ) )
dataValue = 0.0;
QRect dotRect(
SampleLeft( j ),
ChannelTop( i ),
SampleRight( j ) - SampleLeft( j ),
ChannelBottom( i ) - ChannelTop( i )
);
RGBColor rgb;
if( mDisplayColors )
rgb = RGBColor::FromHSV( dataValue - 1.0 / 3.0, 1.0, dataValue );
else
rgb = RGBColor::FromHSV( 0.0, 0.0, dataValue );
p.painter->fillRect( dotRect, QColor( rgb.R(), rgb.G(), rgb.B() ) );
}
# ifdef _WIN32
::Sleep( 0 );
# endif // _WIN32
}
}
void
TextField::DoPaint( const GUI::DrawContext& inDC,
RGBColor inTextColor,
RGBColor inBackgroundColor )
{
#if USE_QT
QPainter* p = inDC.handle.painter;
QRect rect(
static_cast<int>( inDC.rect.left ),
static_cast<int>( inDC.rect.top ),
static_cast<int>( inDC.rect.right - inDC.rect.left ),
static_cast<int>( inDC.rect.bottom - inDC.rect.top )
);
QBrush brush;
brush.setStyle( Qt::SolidPattern );
if( mColor != RGBColor( RGBColor::NullColor ) )
{
QColor backColor( mColor.R(), mColor.G(), mColor.B() );
brush.setColor( backColor );
p->fillRect( rect, brush );
}
QFont font;
font.fromString( QString( "Arial" ) );
font.setPixelSize( static_cast<int>( mTextHeight * ( inDC.rect.bottom - inDC.rect.top ) ) );
font.setBold( true );
QColor textColor( inTextColor.R(), inTextColor.G(), inTextColor.B() );
QPen pen;
brush.setColor( textColor );
pen.setColor( textColor );
p->setPen( pen );
p->setBrush( brush );
p->setFont( font );
QString text = QString::fromLocal8Bit( mText.c_str() );
text.append( " " ).prepend( " " );
p->drawText( rect, Qt::AlignCenter, text );
#endif // USE_QT
}
bool
TraCIServer::readTypeCheckingColor(tcpip::Storage& inputStorage, RGBColor& into) {
if (inputStorage.readUnsignedByte() != TYPE_COLOR) {
return false;
}
unsigned char r = static_cast<unsigned char>(inputStorage.readUnsignedByte());
unsigned char g = static_cast<unsigned char>(inputStorage.readUnsignedByte());
unsigned char b = static_cast<unsigned char>(inputStorage.readUnsignedByte());
unsigned char a = static_cast<unsigned char>(inputStorage.readUnsignedByte());
into.set(r, g, b, a);
return true;
}
void
SignalDisplay::DrawChannelLabels( const PaintInfo& p )
{
p.painter->setFont( p.labelFont );
if( mShowChannelLabels && mChannelGroupSize > 1 )
{ // Draw channel labels when channels don't coincide with groups.
p.painter->setBackground( p.backgroundColor );
p.painter->setBackgroundMode( Qt::OpaqueMode );
QRect legendRect;
for( size_t i = 0; i < mChannelLabels.size(); ++i )
{
RGBColor textColor = ChannelColor( mChannelLabels[ i ].Address() );
if( mInverted && textColor == RGBColor::White )
textColor = RGBColor::Black;
p.painter->setPen( QColor( textColor.R(), textColor.G(), textColor.B() ) );
p.painter->drawText( legendRect,
Qt::TextSingleLine | Qt::AlignLeft | Qt::TextDontClip,
mChannelLabels[ i ].Text().c_str() );
legendRect.setTop( legendRect.top() + p.painter->fontMetrics().height() );
}
}
}
void
GLHelper::drawText(const std::string& text, const Position& pos,
const double layer, const double size,
const RGBColor& col, const double angle, const int align,
double width) {
if (width <= 0) {
width = size;
}
if (!initFont()) {
return;
};
glPushMatrix();
glAlphaFunc(GL_GREATER, 0.5);
glEnable(GL_ALPHA_TEST);
glTranslated(pos.x(), pos.y(), layer);
glScaled(width / myFontSize, size / myFontSize, 1.);
glRotated(-angle, 0, 0, 1);
fonsSetAlign(myFont, align == 0 ? FONS_ALIGN_CENTER | FONS_ALIGN_MIDDLE : align);
fonsSetColor(myFont, glfonsRGBA(col.red(), col.green(), col.blue(), col.alpha()));
fonsDrawText(myFont, 0., 0., text.c_str(), nullptr);
glPopMatrix();
}
bool operator()(RGB24Buffer *buffer, int x, int y) {
if (mMask->element(y,x) == 255)
return false;
if (!mLimit.contains(x,y))
return false;
RGBColor currentColor = buffer->element(y,x);
for (unsigned i = 0; i < mStartColor.size(); i++)
{
RGBColor &color = mStartColor[i];
int r = (int)currentColor.r() - (int)color.r();
int g = (int)currentColor.g() - (int)color.g();
int b = (int)currentColor.b() - (int)color.b();
int sum = abs(r) + abs(g) + abs(b);
if (sum < mTolerance) {
return true;
}
}
return false;
}
HSVColor::HSVColor(RGBColor color) {
float r = color.getR();
float g = color.getG();
float b = color.getB();
float min, max;
min = getMin(r, getMin(g, b));
max = getMax(r, getMax(g, b));
if (min == max)
h = 0;
else if (max == r && g >= b)
h = 60.0f*((g-b)/(max-min)) + 0;
else if (max == r && g < b)
h = 60.0f*((g-b)/(max-min)) + 360;
else if (max == g)
h = 60.0f*((b-r)/(max-min)) + 120;
else if (max == b)
h = 60.0f*((r-g)/(max-min)) + 240;
if (max == 0) s = 0;
else s = 1 - (min/max);
v = max;
};
QString ScColor::nameRGB(const ScribusDoc* doc)
{
if ((m_Model != colorModelRGB) && (!doc))
qDebug("calling nameRGB with a cmyk color");
int r, g, b;
RGBColor rgb;
QString tmp, name = CommonStrings::None;
ScColorEngine::getRGBValues(*this, doc, rgb);
rgb.getValues(r, g, b);
name="#";
tmp.setNum(r, 16);
if (tmp.length() < 2)
tmp.insert(0, "0");
name += tmp;
tmp.setNum(g, 16);
if (tmp.length() < 2)
tmp.insert(0, "0");
name += tmp;
tmp.setNum(b, 16);
if (tmp.length() < 2)
tmp.insert(0, "0");
name += tmp;
return name;
}
void BaseMesh::SetColor(RGBColor Color)
{
MeshVertex *V = Vertices();
UINT vc = VertexCount();
//
// rgba to bgra
//
Color = Color.FlipBlueAndRed();
for(UINT i = 0; i < vc; i++)
{
V[i].Color = Color;
}
}
