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C++ Boundary::getWidth方法代码示例

本文整理汇总了C++中Boundary::getWidth方法的典型用法代码示例。如果您正苦于以下问题：C++ Boundary::getWidth方法的具体用法？C++ Boundary::getWidth怎么用？C++ Boundary::getWidth使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Boundary的用法示例。


在下文中一共展示了Boundary::getWidth方法的8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，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: 

void
GUIDanielPerspectiveChanger::centerTo(const Boundary &netBoundary,
                                      Boundary bound,
                                      bool applyZoom) {
    myViewCenter.set(bound.getCenter());
    myViewCenter.sub(netBoundary.getCenter());
    myViewCenter.mul(-1.0);
    if (applyZoom) {
        myZoom =
            bound.getWidth() > bound.getHeight() ?
            (SUMOReal) 100.0 * (SUMOReal) netBoundary.getWidth() / (SUMOReal) bound.getWidth() :
            (SUMOReal) 100.0 * (SUMOReal) netBoundary.getHeight() / (SUMOReal) bound.getHeight();
    }
}
开发者ID:sagarc，项目名称:Indian_traffic_control，代码行数:14，代码来源:GUIDanielPerspectiveChanger.cpp

示例2: Position

Position
GUISUMOAbstractView::getPositionInformation() const {
    Boundary bound = myChanger->getViewport();
    SUMOReal x = bound.xmin() + bound.getWidth()  * myWindowCursorPositionX / getWidth();
    // cursor origin is in the top-left corner
    SUMOReal y = bound.ymin() + bound.getHeight() * (getHeight() - myWindowCursorPositionY) / getHeight();
    return Position(x, y);
}
开发者ID:kbleeck，项目名称:customSumo26，代码行数:8，代码来源:GUISUMOAbstractView.cpp

示例3: GUIPerspectiveChanger

// ===========================================================================
// method definitions
// ===========================================================================
GUIDanielPerspectiveChanger::GUIDanielPerspectiveChanger(
    GUISUMOAbstractView& callBack, const Boundary& viewPort) :
    GUIPerspectiveChanger(callBack, viewPort),
    myOrigWidth(viewPort.getWidth()),
    myOrigHeight(viewPort.getHeight()),
    myRotation(0),
    myMouseButtonState(MOUSEBTN_NONE),
    myMoveOnClick(false),
    myDragDelay(0) {}
开发者ID:RamonHPSilveira，项目名称:urbansim，代码行数:12，代码来源:GUIDanielPerspectiveChanger.cpp

示例4: 

Boundary
GUIPerspectiveChanger::patchedViewPort() {
    // avoid division by zero
    if (myCallback.getHeight() == 0 ||
            myCallback.getWidth() == 0 ||
            myViewPort.getHeight() == 0 ||
            myViewPort.getWidth() == 0) {
        return myViewPort;
    }
    Boundary result = myViewPort;
    SUMOReal canvasRatio = (SUMOReal)myCallback.getWidth() / myCallback.getHeight();
    SUMOReal ratio = result.getWidth() / result.getHeight();
    if (ratio < canvasRatio) {
        result.growWidth(result.getWidth() * (canvasRatio / ratio - 1) / 2);
    } else {
        result.growHeight(result.getHeight() * (ratio / canvasRatio - 1) / 2);
    }
    return result;
}
开发者ID:，项目名称:，代码行数:19，代码来源:

示例5: glMatrixMode

void
GUISUMOAbstractView::applyGLTransform(bool fixRatio) {
    Boundary bound = myChanger->getViewport(fixRatio);
    glMatrixMode(GL_PROJECTION);
    glLoadIdentity();
    // as a rough rule, each GLObject is drawn at z = -GUIGlObjectType
    // thus, objects with a higher value will be closer (drawn on top)
    // // @todo last param should be 0 after modifying all glDraw methods
    glOrtho(0, getWidth(), 0, getHeight(), -GLO_MAX - 1, GLO_MAX + 1);
    glMatrixMode(GL_MODELVIEW);
    glLoadIdentity();
    SUMOReal scaleX = (SUMOReal)getWidth() / bound.getWidth();
    SUMOReal scaleY = (SUMOReal)getHeight() / bound.getHeight();
    glScaled(scaleX, scaleY, 1);
    glTranslated(-bound.xmin(), -bound.ymin(), 0);
}
开发者ID:kbleeck，项目名称:customSumo26，代码行数:16，代码来源:GUISUMOAbstractView.cpp

示例6: Boundary

/* Test the method 'getWidth' and getHeight*/
TEST(Boundary, test_method_getWidthHeight) {
	Boundary *bound = new Boundary(-2,-4,4,8);
	EXPECT_DOUBLE_EQ(bound->getHeight(), 12);
	EXPECT_DOUBLE_EQ(bound->getWidth(), 6);
}
开发者ID:，项目名称:，代码行数:6，代码来源:

示例7: locker

void
GUIPolygon::drawGL(const GUIVisualizationSettings& s) const {
    Boundary boundary = myShape.getBoxBoundary();
    if (s.scale * MAX2(boundary.getWidth(), boundary.getHeight()) < s.minPolySize) {
        return;
    }
    if (getFill()) {
        if (myShape.size() < 3) {
            return;
        }
    } else {
        if (myShape.size() < 2) {
            return;
        }
    }
    AbstractMutex::ScopedLocker locker(myLock);
    //if (myDisplayList == 0 || (!getFill() && myLineWidth != s.polyExaggeration)) {
    //    storeTesselation(s.polyExaggeration);
    //}
    glPushName(getGlID());
    glPushMatrix();
    glTranslated(0, 0, getLayer());
    // XXX shape should be rotated around its center when initializing the polygon. do we even need this?
    //glRotated(getAngle(), 0, 0, 1);
    GLHelper::setColor(getColor());

    int textureID = -1;
    if (getFill()) {
        const std::string& file = getImgFile();
        if (file != "") {
            textureID = GUITexturesHelper::getTextureID(file);
        }
    }
    // init generation of texture coordinates
    if (textureID >= 0) {
        glEnable(GL_TEXTURE_2D);
        glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
        glDisable(GL_CULL_FACE);
        glDisable(GL_DEPTH_TEST); // without DEPTH_TEST vehicles may be drawn below roads
        glDisable(GL_LIGHTING);
        glDisable(GL_COLOR_MATERIAL);
        glDisable(GL_ALPHA_TEST);
        glEnable(GL_BLEND);
        glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
        glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
        glBindTexture(GL_TEXTURE_2D, textureID);
        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
        // http://www.gamedev.net/topic/133564-glutesselation-and-texture-mapping/
        glEnable(GL_TEXTURE_GEN_S);
        glEnable(GL_TEXTURE_GEN_T);
        glTexGeni(GL_S, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR);
        glTexGenfv(GL_S, GL_OBJECT_PLANE, xPlane);
        glTexGeni(GL_T, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR);
        glTexGenfv(GL_T, GL_OBJECT_PLANE, yPlane);
    }
    // recall tesselation
    //glCallList(myDisplayList);
    performTesselation(s.polyExaggeration);
    // de-init generation of texture coordinates
    if (textureID >= 0) {
        glEnable(GL_DEPTH_TEST);
        glBindTexture(GL_TEXTURE_2D, 0);
        glDisable(GL_TEXTURE_2D);
        glDisable(GL_TEXTURE_GEN_S);
        glDisable(GL_TEXTURE_GEN_T);
    }
    glPopMatrix();
    drawName(myShape.getPolygonCenter(), s.scale, s.polyName);
    glPopName();
}
开发者ID:nnaren1902，项目名称:Secure-Vehicle-Platoon，代码行数:71，代码来源:GUIPolygon.cpp

示例8: locker

void
GUIPolygon::drawGL(const GUIVisualizationSettings& s) const {
    if (s.polySize.getExaggeration(s) == 0) {
        return;
    }
    Boundary boundary = myShape.getBoxBoundary();
    if (s.scale * MAX2(boundary.getWidth(), boundary.getHeight()) < s.polySize.minSize) {
        return;
    }
    if (getFill()) {
        if (myShape.size() < 3) {
            return;
        }
    } else {
        if (myShape.size() < 2) {
            return;
        }
    }
    AbstractMutex::ScopedLocker locker(myLock);
    //if (myDisplayList == 0 || (!getFill() && myLineWidth != s.polySize.getExaggeration(s))) {
    //    storeTesselation(s.polySize.getExaggeration(s));
    //}
    glPushName(getGlID());
    glPushMatrix();
    glTranslated(0, 0, getLayer());
    glRotated(-getNaviDegree(), 0, 0, 1);
    GLHelper::setColor(getColor());

    int textureID = -1;
    if (getFill()) {
        const std::string& file = getImgFile();
        if (file != "") {
            textureID = GUITexturesHelper::getTextureID(file, true);
        }
    }
    // init generation of texture coordinates
    if (textureID >= 0) {
        glEnable(GL_TEXTURE_2D);
        glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
        glDisable(GL_CULL_FACE);
        glDisable(GL_DEPTH_TEST); // without DEPTH_TEST vehicles may be drawn below roads
        glDisable(GL_LIGHTING);
        glDisable(GL_COLOR_MATERIAL);
        glDisable(GL_ALPHA_TEST);
        glEnable(GL_BLEND);
        glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
        glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
        glBindTexture(GL_TEXTURE_2D, textureID);
        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
        // http://www.gamedev.net/topic/133564-glutesselation-and-texture-mapping/
        glEnable(GL_TEXTURE_GEN_S);
        glEnable(GL_TEXTURE_GEN_T);
        glTexGeni(GL_S, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR);
        glTexGenfv(GL_S, GL_OBJECT_PLANE, xPlane);
        glTexGeni(GL_T, GL_TEXTURE_GEN_MODE, GL_OBJECT_LINEAR);
        glTexGenfv(GL_T, GL_OBJECT_PLANE, yPlane);
    }
    // recall tesselation
    //glCallList(myDisplayList);
    performTesselation(myLineWidth * s.polySize.getExaggeration(s));
    // de-init generation of texture coordinates
    if (textureID >= 0) {
        glEnable(GL_DEPTH_TEST);
        glBindTexture(GL_TEXTURE_2D, 0);
        glDisable(GL_TEXTURE_2D);
        glDisable(GL_TEXTURE_GEN_S);
        glDisable(GL_TEXTURE_GEN_T);
    }
#ifdef GUIPolygon_DEBUG_DRAW_VERTICES
    GLHelper::debugVertices(myShape, 80 / s.scale);
#endif
    glPopMatrix();
    const Position namePos = myShape.getPolygonCenter();
    drawName(namePos, s.scale, s.polyName);
    if (s.polyType.show) {
        GLHelper::drawText(myType, namePos + Position(0, -0.6 * s.polyType.size / s.scale),
                           GLO_MAX, s.polyType.size / s.scale, s.polyType.color);
    }
    glPopName();
}
开发者ID:planetsumo，项目名称:sumo，代码行数:81，代码来源:GUIPolygon.cpp


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