C++ app::Color类代码示例

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本文整理汇总了C++中app::Color类的典型用法代码示例。如果您正苦于以下问题：C++ Color类的具体用法？C++ Color怎么用？C++ Color使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了Color类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: setColor

void HexColorEntry::setColor(const app::Color& color)
{
  m_entry.setTextf("%02x%02x%02x",
                   color.getRed(),
                   color.getGreen(),
                   color.getBlue());
}

开发者ID:RobertLowe，项目名称:aseprite，代码行数:7，代码来源:hex_color_entry.cpp

示例2: pcOpenEdge

ViewProviderMeshNode::ViewProviderMeshNode() : pcOpenEdge(0), m_bEdit(false)
{
  ADD_PROPERTY(LineWidth,(2.0f));
  LineWidth.setConstraints(&floatRange);
  ADD_PROPERTY(PointSize,(2.0f));
  PointSize.setConstraints(&floatRange);
  ADD_PROPERTY(OpenEdges,(false));

  pOpenColor = new SoBaseColor();
  setOpenEdgeColorFrom(ShapeColor.getValue());
  pOpenColor->ref();

  pcLineStyle = new SoDrawStyle();
  pcLineStyle->ref();
  pcLineStyle->style = SoDrawStyle::LINES;
  pcLineStyle->lineWidth = LineWidth.getValue();

  pcPointStyle = new SoDrawStyle();
  pcPointStyle->ref();
  pcPointStyle->style = SoDrawStyle::POINTS;
  pcPointStyle->pointSize = PointSize.getValue();

  // read the correct shape color from the preferences
  Base::Reference<ParameterGrp> hGrp = Gui::WindowParameter::getDefaultParameter()->GetGroup("Mod/Mesh");
  App::Color color = ShapeColor.getValue();
  unsigned long current = color.getPackedValue();
  unsigned long setting = hGrp->GetUnsigned("MeshColor", current);
  if ( current != setting )
  {
    color.setPackedValue((uint32_t)setting);
    ShapeColor.setValue(color);
  }
}

开发者ID:3DPrinterGuy，项目名称:FreeCAD，代码行数:33，代码来源:ViewProviderMeshNode.cpp

示例3: draw_alpha_slider

// TODO this code is exactly the same as draw_alpha_slider() with a ui::Graphics
void draw_alpha_slider(she::Surface* s,
                       const gfx::Rect& rc,
                       const app::Color& color)
{
  const int xmax = MAX(1, rc.w-1);
  const doc::color_t c =
    (color.getType() != app::Color::MaskType ?
     doc::rgba(color.getRed(),
               color.getGreen(),
               color.getBlue(), 255): 0);

  for (int x=0; x<rc.w; ++x) {
    const int a = (255 * x / xmax);
    const doc::color_t c1 = doc::rgba_blender_normal(gridColor1, c, a);
    const doc::color_t c2 = doc::rgba_blender_normal(gridColor2, c, a);
    const int mid = rc.h/2;
    const int odd = (x / rc.h) & 1;
    s->drawVLine(
      app::color_utils::color_for_ui(app::Color::fromImage(IMAGE_RGB, odd ? c2: c1)),
      rc.x+x, rc.y, mid);
    s->drawVLine(
      app::color_utils::color_for_ui(app::Color::fromImage(IMAGE_RGB, odd ? c1: c2)),
      rc.x+x, rc.y+mid, rc.h-mid);
  }
}

开发者ID:imeteora，项目名称:aseprite，代码行数:26，代码来源:gfx.cpp

示例4: onSetColor

void RgbSliders::onSetColor(const app::Color& color)
{
  setAbsSliderValue(0, color.getRed());
  setAbsSliderValue(1, color.getGreen());
  setAbsSliderValue(2, color.getBlue());
  setAbsSliderValue(3, color.getAlpha());
}

开发者ID:JamesLongo，项目名称:aseprite，代码行数:7，代码来源:color_sliders.cpp

示例5:

ViewProviderDimension::ViewProviderDimension()
{
    sPixmap = "TechDraw_Dimension";

    static const char *group = "Dim Format";

    Base::Reference<ParameterGrp> hGrp = App::GetApplication().GetUserParameter()
                                         .GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Mod/TechDraw/Labels");
    std::string fontName = hGrp->GetASCII("LabelFont", "osifont");
    hGrp = App::GetApplication().GetUserParameter()
                                         .GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Mod/TechDraw/Dimensions");
    double fontSize = hGrp->GetFloat("FontSize", 3.5);

    ADD_PROPERTY_TYPE(Font ,(fontName.c_str()),group,App::Prop_None, "The name of the font to use");
    ADD_PROPERTY_TYPE(Fontsize,(fontSize)    ,group,(App::PropertyType)(App::Prop_None),"Dimension text size in units");

    hGrp = App::GetApplication().GetUserParameter().GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Mod/TechDraw/Decorations");
    std::string lgName = hGrp->GetASCII("LineGroup","FC 0.70mm");
    auto lg = TechDraw::LineGroup::lineGroupFactory(lgName);
    double weight = lg->getWeight("Thin");
    delete lg;                                   //Coverity CID 174670
    ADD_PROPERTY_TYPE(LineWidth,(weight)    ,group,(App::PropertyType)(App::Prop_None),"Dimension line weight");

    hGrp = App::GetApplication().GetUserParameter()
                                        .GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Mod/TechDraw/Dimensions");
    App::Color fcColor;
    fcColor.setPackedValue(hGrp->GetUnsigned("Color", 0x00000000));
    ADD_PROPERTY_TYPE(Color,(fcColor),group,App::Prop_None,"The color of the Dimension");

}

开发者ID:AjinkyaDahale，项目名称:FreeCAD，代码行数:30，代码来源:ViewProviderDimension.cpp

示例6: draw_color

static void draw_color(ui::Graphics* g, const Rect& rc, const app::Color& color)
{
  if (rc.w < 1 || rc.h < 1)
    return;

  app::Color::Type type = color.getType();

  if (type == app::Color::MaskType) {
    rectgrid(g, rc, gfx::Size(rc.w/4, rc.h/2));
    return;
  }
  else if (type == app::Color::IndexType) {
    int index = color.getIndex();

    if (index >= 0 && index < get_current_palette()->size()) {
      g->fillRect(color_utils::color_for_ui(color), rc);
    }
    else {
      g->fillRect(gfx::rgba(0, 0, 0), rc);
      g->drawLine(gfx::rgba(255, 255, 255),
        gfx::Point(rc.x+rc.w-2, rc.y+1),
        gfx::Point(rc.x+1, rc.y+rc.h-2));
    }
    return;
  }

  g->fillRect(color_utils::color_for_ui(color), rc);
}

开发者ID:1007650105，项目名称:aseprite，代码行数:28，代码来源:gfx.cpp

示例7: getSelectColor

QColor QGCustomText::getSelectColor()
{
    Base::Reference<ParameterGrp> hGrp = getParmGroup();
    App::Color fcColor;
    fcColor.setPackedValue(hGrp->GetUnsigned("SelectColor", 0x00FF0000));
    return fcColor.asValue<QColor>();
}

开发者ID:crobarcro，项目名称:FreeCAD，代码行数:7，代码来源:QGCustomText.cpp

示例8: getBackgroundColor

QColor QGVPage::getBackgroundColor()
{
    Base::Reference<ParameterGrp> hGrp = App::GetApplication().GetUserParameter()
                                        .GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Mod/TechDraw/Colors");
    App::Color fcColor;
    fcColor.setPackedValue(hGrp->GetUnsigned("Background", 0x70707000));
    return fcColor.asValue<QColor>();
}

开发者ID:peterl94，项目名称:FreeCAD_sf_master，代码行数:8，代码来源:QGVPage.cpp

示例9: getSelectColor

QColor QGIView::getSelectColor()
{
    Base::Reference<ParameterGrp> hGrp = getParmGroupCol();
    App::Color fcColor;
    fcColor.setPackedValue(hGrp->GetUnsigned("SelectColor", 0x00FF0000));
    m_colSel = fcColor.asValue<QColor>();
    return m_colSel;
}

开发者ID:lanigb，项目名称:FreeCAD，代码行数:8，代码来源:QGIView.cpp

示例10: setPyObject

void PropertyColor::setPyObject(PyObject *value)
{
    App::Color cCol;
    if (PyTuple_Check(value) && PyTuple_Size(value) == 3) {
        PyObject* item;
        item = PyTuple_GetItem(value,0);
        if (PyFloat_Check(item))
            cCol.r = (float)PyFloat_AsDouble(item);
        else
            throw Base::Exception("Type in tuple must be float");
        item = PyTuple_GetItem(value,1);
        if (PyFloat_Check(item))
            cCol.g = (float)PyFloat_AsDouble(item);
        else
            throw Base::Exception("Type in tuple must be float");
        item = PyTuple_GetItem(value,2);
        if (PyFloat_Check(item))
            cCol.b = (float)PyFloat_AsDouble(item);
        else
            throw Base::Exception("Type in tuple must be float");
    }
    else if (PyTuple_Check(value) && PyTuple_Size(value) == 4) {
        PyObject* item;
        item = PyTuple_GetItem(value,0);
        if (PyFloat_Check(item))
            cCol.r = (float)PyFloat_AsDouble(item);
        else
            throw Base::Exception("Type in tuple must be float");
        item = PyTuple_GetItem(value,1);
        if (PyFloat_Check(item))
            cCol.g = (float)PyFloat_AsDouble(item);
        else
            throw Base::Exception("Type in tuple must be float");
        item = PyTuple_GetItem(value,2);
        if (PyFloat_Check(item))
            cCol.b = (float)PyFloat_AsDouble(item);
        else
            throw Base::Exception("Type in tuple must be float");
        item = PyTuple_GetItem(value,3);
        if (PyFloat_Check(item))
            cCol.a = (float)PyFloat_AsDouble(item);
        else
            throw Base::Exception("Type in tuple must be float");
    }
    else if (PyLong_Check(value)) {
        cCol.setPackedValue(PyLong_AsUnsignedLong(value));
    }
    else {
        std::string error = std::string("type must be int or tuple of float, not ");
        error += value->ob_type->tp_name;
        throw Py::TypeError(error);
    }

    setValue( cCol );
}

开发者ID:Daedalus12，项目名称:FreeCAD_sf_master，代码行数:55，代码来源:PropertyStandard.cpp

示例11: setPaletteEntry

void PaletteEntryEditor::setPaletteEntry(const app::Color& color)
{
    PalettePicks entries;
    getPicks(entries);

    color_t new_pal_color = doc::rgba(color.getRed(),
                                      color.getGreen(),
                                      color.getBlue(), 255);

    Palette* palette = get_current_palette();
    for (int c=0; c<palette->size(); c++) {
        if (entries[c])
            palette->setEntry(c, new_pal_color);
    }
}

开发者ID:93i，项目名称:aseprite，代码行数:15，代码来源:cmd_palette_editor.cpp

示例12: findBestfitIndex

void ColorPopup::findBestfitIndex(const app::Color& color)
{
  if (!m_colorPalette)
    return;

  // Find bestfit palette entry
  int r = color.getRed();
  int g = color.getGreen();
  int b = color.getBlue();
  int a = color.getAlpha();

  // Search for the closest color to the RGB values
  int i = get_current_palette()->findBestfit(r, g, b, a, 0);
  if (i >= 0) {
    m_colorPalette->deselect();
    m_colorPalette->selectColor(i);
  }
}

开发者ID:webbie1887，项目名称:aseprite，代码行数:18，代码来源:color_popup.cpp

示例13: decodeColor

App::Color Cell::decodeColor(const std::string & color, const App::Color & defaultColor)
{
    if (color.size() == 7 || color.size() == 9) {
        App::Color c;

        if (color[0] != '#')
            return defaultColor;
        unsigned int value = strtoul(color.c_str() + 1, 0, 16);

        if (color.size() == 7)
            value = (value << 8) | 0xff;

        c.setPackedValue(value);
        return c;
    }
    else
        return defaultColor;
}

开发者ID:abdullahtahiriyo，项目名称:FreeCAD_sf_master，代码行数:18，代码来源:Cell.cpp

示例14: getNormalColor

QColor QGCustomText::getNormalColor()
{
    QColor result;
    QGIView *parent;
    QGraphicsItem* qparent = parentItem();
    if (qparent == nullptr) {
        parent = nullptr;
    } else {
        parent = dynamic_cast<QGIView *> (qparent);
    }

    if (parent != nullptr) {
        result = parent->getNormalColor();
    } else {
        Base::Reference<ParameterGrp> hGrp = getParmGroup();
        App::Color fcColor;
        fcColor.setPackedValue(hGrp->GetUnsigned("NormalColor", 0x00000000));
        result = fcColor.asValue<QColor>();
    }
    return result;
}

开发者ID:crobarcro，项目名称:FreeCAD，代码行数:21，代码来源:QGCustomText.cpp

示例15: color_for_layer

raster::color_t color_utils::color_for_layer(const app::Color& color, Layer* layer)
{
  raster::color_t pixel_color;

  if (color.getType() == app::Color::MaskType) {
    pixel_color = layer->getSprite()->getTransparentColor();
  }
  else {
    PixelFormat format = layer->getSprite()->getPixelFormat();
    pixel_color = color_for_image(color, format);
  }

  return fixup_color_for_layer(layer, pixel_color);
}

开发者ID:DocHoncho，项目名称:aseprite，代码行数:14，代码来源:color_utils.cpp

示例16: switch

raster::color_t color_utils::color_for_image(const app::Color& color, PixelFormat format)
{
  if (color.getType() == app::Color::MaskType)
    return 0;

  raster::color_t c = -1;

  switch (format) {
    case IMAGE_RGB:
      c = rgba(color.getRed(), color.getGreen(), color.getBlue(), 255);
      break;
    case IMAGE_GRAYSCALE:
      c = graya(color.getGray(), 255);
      break;
    case IMAGE_INDEXED:
      if (color.getType() == app::Color::IndexType)
        c = color.getIndex();
      else
        c = get_current_palette()->findBestfit(color.getRed(), color.getGreen(), color.getBlue());
      break;
  }

  return c;
}

开发者ID:DocHoncho，项目名称:aseprite，代码行数:24，代码来源:color_utils.cpp

示例17: selectColorType

void ColorPopup::setColor(const app::Color& color,
                          const SetColorOptions options)
{
  m_color = color;

  if (m_simpleColors) {
    int r = color.getRed();
    int g = color.getGreen();
    int b = color.getBlue();
    int a = color.getAlpha();
    int i = g_simplePal->findExactMatch(r, g, b, a, -1);
    if (i >= 0)
      m_simpleColors->selectColor(i);
    else
      m_simpleColors->deselect();
  }

  if (color.getType() == app::Color::IndexType) {
    if (m_colorPalette) {
      m_colorPalette->deselect();
      m_colorPalette->selectColor(color.getIndex());
    }
  }

  m_sliders.setColor(m_color);
  if (!m_disableHexUpdate)
    m_hexColorEntry.setColor(m_color);

  if (options == ChangeType)
    selectColorType(m_color.getType());

  // Set the new color
  Shade shade = m_oldAndNew.getShade();
  shade.resize(2);
  shade[1] = (color.getType() == app::Color::IndexType ? color.toRgb(): color);
  if (!m_insideChange)
    shade[0] = shade[1];
  m_oldAndNew.setShade(shade);
}

开发者ID:webbie1887，项目名称:aseprite，代码行数:39，代码来源:color_popup.cpp

示例18: getSheetImage

std::string DrawViewSpreadsheet::getSheetImage(void)
{
    std::stringstream result;

    App::DocumentObject* link = Source.getValue();
    std::string scellstart = CellStart.getValue();
    std::string scellend = CellEnd.getValue();

    std::vector<std::string> availcolumns = getAvailColumns();

    // build rows range and columns range
    std::vector<std::string> columns;
    std::vector<int> rows;
    try {
        for (unsigned int i=0; i<scellstart.length(); ++i) {
            if (isdigit(scellstart[i])) {
                columns.push_back(scellstart.substr(0,i));
                rows.push_back(std::atoi(scellstart.substr(i,scellstart.length()-1).c_str()));
            }
        }
        for (unsigned int i=0; i<scellend.length(); ++i) {
            if (isdigit(scellend[i])) {
                std::string startcol = columns.back();
                std::string endcol = scellend.substr(0,i);
                bool valid = false;
                for (std::vector<std::string>::const_iterator j = availcolumns.begin(); j != availcolumns.end(); ++j) {
                    if ( (*j) == startcol) {
                        if ( (*j) != endcol) {
                            valid = true;
                        }
                    } else {
                        if (valid) {
                            if ( (*j) == endcol) {
                                columns.push_back((*j));
                                valid = false;
                            } else {
                                columns.push_back((*j));
                            }
                        }
                    }
                }
                int endrow = std::atoi(scellend.substr(i,scellend.length()-1).c_str());
                for (int j=rows.back()+1; j<=endrow; ++j) {
                    rows.push_back(j);
                }
            }
        }
    } catch (std::exception) {
        Base::Console().Error("Invalid cell range for %s\n",getNameInDocument());
        return result.str();
    }

    // create the containing group
    std::string ViewName = Label.getValue();

    result << getSVGHead();

    App::Color c = TextColor.getValue();
    result  << "<g id=\"" << ViewName << "\">" << endl;

    // fill the cells
    float rowoffset = 0.0;
    float coloffset = 0.0;
    float cellheight = 100;
    float cellwidth = 100;
    std::string celltext;
    Spreadsheet::Sheet* sheet = static_cast<Spreadsheet::Sheet*>(link);
    std::vector<std::string> skiplist;
    for (std::vector<std::string>::const_iterator col = columns.begin(); col != columns.end(); ++col) {
        // create a group for each column
        result << "  <g id=\"" << ViewName << "_col" << (*col) << "\">" << endl;
        for (std::vector<int>::const_iterator row = rows.begin(); row != rows.end(); ++row) {
            // get cell size
            std::stringstream srow;
            srow << (*row);
            App::CellAddress address((*col) + srow.str());
            cellwidth = sheet->getColumnWidth(address.col());
            cellheight = sheet->getRowHeight(address.row());
            celltext = "";
            // get the text
            App::Property* prop = sheet->getPropertyByName(address.toString().c_str());
            std::stringstream field;
            if (prop != 0) {
                if (prop->isDerivedFrom((App::PropertyQuantity::getClassTypeId())))
                    field << static_cast<App::PropertyQuantity*>(prop)->getValue();
                else if (prop->isDerivedFrom((App::PropertyFloat::getClassTypeId())))
                    field << static_cast<App::PropertyFloat*>(prop)->getValue();
                else if (prop->isDerivedFrom((App::PropertyString::getClassTypeId())))
                    field << static_cast<App::PropertyString*>(prop)->getValue();
                else
                    assert(0);
                celltext = field.str();
            }
            // get colors, style, alignment and span
            int alignment;
            std::string bcolor = "none";
            std::string fcolor = c.asCSSString();
            std::string textstyle = "";
            Spreadsheet::Cell* cell = sheet->getCell(address);
            if (cell) {
//.........这里部分代码省略.........

开发者ID:eivindkv，项目名称:free-cad-code，代码行数:101，代码来源:DrawViewSpreadsheet.cpp

示例19: onColorButtonChange

void ColorBar::onColorButtonChange(const app::Color& color)
{
    if (color.getType() == app::Color::IndexType)
        m_paletteView.selectColor(color.getIndex());
}

开发者ID:richardlalancette，项目名称:aseprite，代码行数:5，代码来源:color_bar.cpp

示例20: set_config_color

void set_config_color(const char* section, const char* name, const app::Color& value)
{
  set_config_string(section, name, value.toString().c_str());
}

开发者ID:macartur-tcc，项目名称:aseprite，代码行数:4，代码来源:ini_file.cpp

注：本文中的app::Color类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。