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C++ ofRectangle类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中ofRectangle类的典型用法代码示例。如果您正苦于以下问题：C++ ofRectangle类的具体用法？C++ ofRectangle怎么用？C++ ofRectangle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ofRectangle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: rectangle

// Temporary fix until OF 0.8.0
static void rectangle(ofPath & path, const ofRectangle & r){
	path.moveTo(r.getTopLeft());
	path.lineTo(r.getTopRight());
	path.lineTo(r.getBottomRight());
	path.lineTo(r.getBottomLeft());
	path.close();
}
开发者ID:NickHardeman，项目名称:ofxBox2d，代码行数:8，代码来源:ofxBox2dRect.cpp


示例2: ofPushMatrix

void hlct::LivesDisplay::draw(const ofRectangle& stageRect, const int& livesLeft, const float& scale){
    
    float iconW = full.getWidth() * scale;
    float iconH = full.getHeight() * scale;
    float rectW = stageRect.getWidth();
    float rectH = stageRect.getHeight();
    float rectX = rectW - iconW * totalLives;
    float rectY = 0;
    
    ofPushMatrix();
    ofPushStyle();
    ofTranslate(stageRect.getTopRight());
    ofTranslate(-iconW * this->totalLives, -iconH / 2);
    for (int i = 0; i < this->totalLives; i++){
        ofPushMatrix();
        ofTranslate(iconW * i, iconH/2);
        if (i < livesLeft) {
            ofSetColor(ofColor::white, 200);
            full.draw(0, 0, iconW, iconH);
        } else {
            ofSetColor(ofColor::white, 200);
            dead.draw(0, 0, iconW, iconH);
        }
        ofPopMatrix();
    }
    ofPopStyle();
    ofPopMatrix();
}
开发者ID:serkansokmen，项目名称:hlct，代码行数:28，代码来源:LivesDisplay.cpp


示例3: rectangle

//----------------------------------------------------------
void ofPath::rectangle(const ofRectangle & r){
	moveTo(r.getTopLeft());
	lineTo(r.getTopRight());
	lineTo(r.getBottomRight());
	lineTo(r.getBottomLeft());
	close();
}
开发者ID:6uclz1，项目名称:openFrameworks，代码行数:8，代码来源:ofPath.cpp


示例4: distributeHorz

void RectangleUtils::distributeHorz(RectanglePointers& rects,
                                    const ofRectangle& boundingRect,
                                    ofAlignHorz horzAnchor)
{
    
    if(rects.size() >= 3 && horzAnchor != OF_ALIGN_HORZ_IGNORE) {
        sortByHorzAnchor(rects,horzAnchor);
        
        float nPos = rects.size() - 1;

        // adjust to bounding bounding rect.  if bounding rect is based on the group, nothing will change
        rects[0]->translateX(boundingRect.getLeft() - rects[0]->getLeft());
        rects[nPos]->translateX(boundingRect.getRight() - rects[nPos]->getRight());
        
        float leftX   = rects[0]->getHorzAnchor(horzAnchor);
        float rightX  = rects[nPos]->getHorzAnchor(horzAnchor);
        
        float span = ( rightX - leftX ) / ( nPos );
        for(size_t i = 1; i < nPos; i++) {
            rects[i]->translateX((leftX - rects[i]->getHorzAnchor(horzAnchor)) + i * span);
        }
        
    } else {
        if(horzAnchor == OF_ALIGN_HORZ_IGNORE) {
            ofLogVerbose("ofDistributeHorizontal") << "OF_ALIGN_HORZ_IGNORE distribute requested, ignoring.";
        } else {
            ofLogWarning("ofDistributeHorizontal") << "Not enough rectangles to distribute.";
        }
    }
}
开发者ID:local-projects，项目名称:ofxRectangleUtils，代码行数:30，代码来源:ofxRectangleUtils.cpp


示例5: tensionEffect

void yeseulCooperMessages::tensionEffect(ofRectangle rec1, ofRectangle rec2) {
    
    if (abs((dimensions.width/2+margin-redMove*1.1 - (0-dimensions.width/2-rec1.getWidth()-margin+redMove*1.6))) < rec1.getWidth()) {
        redMove+=redTextSpeed/7;
    }
    else {
        redMove+=redTextSpeed;
    }
    
    if (abs((dimensions.width/2+margin-greenMove) - (0-dimensions.width/2-rec1.getWidth()-margin+greenMove)) < rec1.getWidth()) {
        greenMove+=greenTextSpeed/6;
    }
    else {
        greenMove+=greenTextSpeed;
    }
    
    if (abs((0-dimensions.width/2-margin-rec1.getWidth()+purpleMove*1.7) - (dimensions.width/2+margin-150-purpleMove*1.4)) < rec1.getWidth()) {
        purpleMove+=purpleTextSpeed/6;
    }
    else {
        purpleMove+=purpleTextSpeed;
        
    }
    
    resetPosition();
}
开发者ID:decebel，项目名称:dayForNightSFPC，代码行数:26，代码来源:yeseulCooperMessages.cpp


示例6: R0

  void DrawGame::drawScaledStringByFont( 
    string Txt, 
    ofTrueTypeFont* pFont, 
    ofRectangle Rect )
  {
    // debug    
    float sh = pFont->stringHeight(Txt);
    float sw = pFont->stringWidth(Txt);

    ofRectangle R0(0,0,sw,-sh);   
   
    ofVec2f Trans = Rect.getCenter()-R0.getCenter();
    float sx,sy;
    sx = Rect.getWidth()/R0.getWidth();
    sy = -Rect.getHeight()/R0.getHeight();
        
    ofMatrix4x4 Mat;
    Mat.translate(-R0.getCenter());
    Mat.scale(sx,sy,1.0f);
   // Mat.translate(Rect.getCenter()/ofVec2f(sx,sy));
    Mat.translate(Rect.getCenter());
    ofMultMatrix(Mat);
    pFont->drawString(Txt,0,0); 
    ofMatrix4x4 MatI;
    MatI = Mat.getInverse();
    ofMultMatrix(MatI);

  }
开发者ID:magicbrush，项目名称:DrawGame，代码行数:28，代码来源:DrawGameUtils.cpp


示例7: distributeVert

void RectangleUtils::distributeVert(RectanglePointers& rects,
                                    const ofRectangle& boundingRect,
                                    ofAlignVert vertAnchor)
{

    if(rects.size() >= 3 && vertAnchor != OF_ALIGN_VERT_IGNORE) {
        sortByVertAnchor(rects,vertAnchor);
        float nPos    = rects.size() - 1;

        // adjust to bounding bounding rect.  if bounding rect is based on the group, nothing will change
        rects[0]->translateY(boundingRect.getTop() - rects[0]->getTop());
        rects[nPos]->translateY(boundingRect.getBottom() - rects[nPos]->getBottom());
        
        float topY    = rects[0]->getVertAnchor(vertAnchor);
        float bottomY = rects[nPos]->getVertAnchor(vertAnchor);
        float span = ( bottomY - topY ) / ( nPos );
        for(size_t i = 1; i < nPos; i++) {
            rects[i]->translateY((topY - rects[i]->getVertAnchor(vertAnchor)) + i * span);
        }
    } else {
        if(vertAnchor == OF_ALIGN_VERT_IGNORE) {
            ofLogVerbose("ofDistributeVertical") << "OF_ALIGN_VERT_IGNORE distribute requested, ignoring.";
        } else {
            ofLogWarning("ofDistributeVertical") << "Not enough rectangles to distribute.";
        }
    }
}
开发者ID:local-projects，项目名称:ofxRectangleUtils，代码行数:27，代码来源:ofxRectangleUtils.cpp


示例8: drawBrakets

void Dimentions::drawBrakets(ofRectangle _rect, float size, float margin){
    
    ofPushStyle();
    ofSetLineWidth(2);
    
    ofPushMatrix();
    ofTranslate(_rect.getTopLeft() + ofPoint(-margin,-margin));
    ofLine(0, 0, size, 0);
    ofLine(0, 0, 0, size);
    ofPopMatrix();
    
    ofPushMatrix();
    ofTranslate(_rect.getTopRight() + ofPoint(margin,-margin));
    ofLine(0, 0, -size, 0);
    ofLine(0, 0, 0, size);
    ofPopMatrix();
    
    ofPushMatrix();
    ofTranslate(_rect.getBottomLeft() + ofPoint(-margin,margin));
    ofLine(0, 0, size, 0);
    ofLine(0, 0, 0, -size);
    ofPopMatrix();
    
    ofPushMatrix();
    ofTranslate(_rect.getBottomRight() + ofPoint(margin,margin));
    ofLine(0, 0, -size, 0);
    ofLine(0, 0, 0, -size);
    ofPopMatrix();
    
    ofPopStyle();
}
开发者ID:patriciogonzalezvivo，项目名称:ColumbiaLibrary，代码行数:31，代码来源:Dimentions.cpp


示例9: setSensorCrop

OMX_ERRORTYPE ofxRPiCameraVideoGrabber::setSensorCrop(ofRectangle& rectangle)
{


    sensorCropConfig.xLeft   = ((uint32_t)rectangle.getLeft()   << 16)/100;
    sensorCropConfig.xTop    = ((uint32_t)rectangle.getTop()    << 16)/100;
    sensorCropConfig.xWidth  = ((uint32_t)rectangle.getWidth()  << 16)/100;
    sensorCropConfig.xHeight = ((uint32_t)rectangle.getHeight() << 16)/100;
    
    OMX_ERRORTYPE error = OMX_SetConfig(camera, OMX_IndexConfigInputCropPercentages, &sensorCropConfig);
    OMX_TRACE(error);
    if(error != OMX_ErrorNone)
    {
        ofLogError(__func__) << omxErrorToString(error);
        if(error == OMX_ErrorBadParameter)
        {
            ofLogWarning(__func__) << "resetting cropRectangle to known good params (0, 0, 100, 100)";
            cropRectangle.set(0, 0, 100, 100);
            return updateSensorCrop(); 
        }
        
    }
    return error;
    
}
开发者ID:AazibSafi，项目名称:ofxRPiCameraVideoGrabber，代码行数:25，代码来源:ofxRPiCameraVideoGrabber.cpp


示例10: ofVec4f

		//----------
		ofRectangle operator*(const ofRectangle & rectangle, const ofMatrix4x4 & transform) {
			auto topLeft = rectangle.getTopLeft();
			auto scale = ofVec4f(rectangle.getWidth(), rectangle.getHeight(), 0.0f, 0.0f); // w = 0 so no translate
			topLeft = topLeft * transform;
			scale = scale * transform;
			return ofRectangle(topLeft.x, topLeft.y, scale.x, scale.y);
		}
开发者ID:AbdelghaniDr，项目名称:ofxCvGui，代码行数:8，代码来源:Utils.cpp


示例11: drawVertAlignMark

//--------------------------------------------------------------
void testApp::drawVertAlignMark(const ofRectangle& rect, const ofColor& color, ofAlignVert vAlign) {
    if(vAlign != OF_ALIGN_VERT_IGNORE) {
        float vAnchor = rect.getVertAnchor(vAlign);
        ofSetColor(color,120);
        ofLine(rect.getLeft()  - 13, vAnchor, rect.getLeft()  - 3, vAnchor);
        ofLine(rect.getRight() + 13, vAnchor, rect.getRight() + 3, vAnchor);
    }
}
开发者ID:3snail，项目名称:openFrameworks，代码行数:9，代码来源:testApp.cpp


示例12: drawHorzAlignMark

//--------------------------------------------------------------
void testApp::drawHorzAlignMark(const ofRectangle& rect, const ofColor& color, ofAlignHorz hAlign) {
    if(hAlign != OF_ALIGN_HORZ_IGNORE) {
        float hAnchor = rect.getHorzAnchor(hAlign);
        ofSetColor(color,120);
        ofLine(hAnchor, rect.getTop()    - 13, hAnchor, rect.getTop()    - 3);
        ofLine(hAnchor, rect.getBottom() + 13, hAnchor, rect.getBottom() + 3);
    }
}
开发者ID:3snail，项目名称:openFrameworks，代码行数:9，代码来源:testApp.cpp


示例13: ofNoFill

void hlct::Game::drawLoadingBar(const ofRectangle& rect, const float& width){
    ofNoFill();
    ofDrawRectangle(rect);
    ofFill();
    ofDrawRectangle(rect.getTopLeft(),
                    rect.getWidth()*width,
                    rect.getHeight());
}
开发者ID:serkansokmen，项目名称:hlct，代码行数:8，代码来源:Game.cpp


示例14: growToInclude

//----------------------------------------------------------
void ofRectangle::growToInclude(const ofRectangle& rect){
    float x0 = MIN(getMinX(),rect.getMinX());
    float x1 = MAX(getMaxX(),rect.getMaxX());
    float y0 = MIN(getMinY(),rect.getMinY());
    float y1 = MAX(getMaxY(),rect.getMaxY());
    float w = x1 - x0;
    float h = y1 - y0;
    set(x0,y0,w,h);
}
开发者ID:Tukamotosan，项目名称:openFrameworks，代码行数:10，代码来源:ofRectangle.cpp


示例15: setKinectROI

void KinectGrabber::setKinectROI(ofRectangle ROI){
    minX = static_cast<int>(ROI.getMinX());
    maxX = static_cast<int>(ROI.getMaxX());
    minY = static_cast<int>(ROI.getMinY());
    maxY = static_cast<int>(ROI.getMaxY());
    ROIwidth = maxX-minX;
    ROIheight = maxY-minY;
    resetBuffers();
}
开发者ID:Harrisandwich，项目名称:Magic-Sand，代码行数:9，代码来源:KinectGrabber.cpp


示例16: center

//--------------------------------------------------------------
void center(const ofRectangle& rect, int angle) {
  if (angle % 2 == 0) {
    ofTranslate(ofGetWidth()  * 0.5f - rect.getWidth()  * 0.5f,
                ofGetHeight() * 0.5f - rect.getHeight() * 0.5f);
  }
  else {
    ofTranslate(ofGetWidth()  * 0.5f - rect.getHeight() * 0.5f,
                ofGetHeight() * 0.5f - rect.getWidth()  * 0.5f);
  }
}
开发者ID:ragnaringi，项目名称:Periscope，代码行数:11，代码来源:Input.cpp


示例17: toClipper

ClipperLib::IntRect Clipper::toClipper(const ofRectangle& rectangle,
                                       ClipperLib::cInt scale)
{
    ClipperLib::IntRect rect;
    rect.left = rectangle.getLeft() * scale;
    rect.right = rectangle.getRight() * scale;
    rect.top = rectangle.getTop() * scale;
    rect.bottom = rectangle.getBottom() * scale;
    return rect;
}
开发者ID:bakercp，项目名称:ofxClipper，代码行数:10，代码来源:Clipper.cpp


示例18: animateText

void yeseulCooperMessages::animateText(ofRectangle rec1, ofRectangle rec2) {
    
    ofRotate(315+rotation);
    ofSetColor(ofColor::fromHsb(7, 255, 100));
    ofFill();
    for (int n = 0; n < 3; n++) {
        font.drawStringAsShapes(text1, dimensions.width/2+margin-redMove*1.2, -rec1.getHeight());
        font.drawStringAsShapes(text2, dimensions.width/2+margin-redMove*1.1, 0);
        font.drawStringAsShapes(text1, 0-dimensions.width/2-rec1.getWidth()-margin+redMove*1.6, rec1.getHeight());
        font.drawStringAsShapes(text2, 0-dimensions.width/2-rec2.getWidth()-margin-50+redMove*1.4, rec2.getHeight()*2);
    }
    
    ofRotate(90);
    ofSetColor(ofColor::fromHsb(90, 255, 20));
    ofFill();
    for (int n = 0; n < 3; n++) {
        font.drawStringAsShapes(text1, dimensions.width/2+margin-greenMove, -rec1.getHeight());
        font.drawStringAsShapes(text2, dimensions.width/2+margin-greenMove, 0);
        font.drawStringAsShapes(text1, 0-dimensions.width/2-rec1.getWidth()-margin+greenMove, rec1.getHeight());
        font.drawStringAsShapes(text2, 0-dimensions.width/2-rec2.getWidth()-margin+greenMove, rec2.getHeight()*2);
    }
    
    ofRotate(90);
    ofSetColor(ofColor::fromHsb(200, 255, 20));
    ofFill();
    for (int n = 0; n < 3; n++) {
        font.drawStringAsShapes(text1, 0-dimensions.width/2-margin-rec1.getWidth()-150+purpleMove*1.7, rec1.getHeight());
        font.drawStringAsShapes(text2, 0-dimensions.width/2-margin-rec2.getWidth()-150+purpleMove*1.5, rec2.getHeight()*2);
        font.drawStringAsShapes(text1, dimensions.width/2+margin-purpleMove-70, -rec1.getHeight());
        font.drawStringAsShapes(text2, dimensions.width/2+margin-purpleMove*1.4, 0); //
        
    }
}
开发者ID:decebel，项目名称:dayForNightSFPC，代码行数:33，代码来源:yeseulCooperMessages.cpp


示例19: pbPushRect

//--------------------------------------------------------------
void pbPushRect( const ofPoint &p1, const ofPoint &p2, const ofPoint &p3, const ofPoint &p4,
                const ofRectangle &texRect,
                vector<ofPoint> &points, vector<ofVec2f> &texs ) {
    points.push_back( p1 );
    points.push_back( p2 );
    points.push_back( p3 );
    points.push_back( p4 );
    
    texs.push_back( texRect.getTopLeft() );
    texs.push_back( texRect.getTopRight() );
    texs.push_back( texRect.getBottomRight() );
    texs.push_back( texRect.getBottomLeft() );
}
开发者ID:kuflex，项目名称:KuStudio，代码行数:14，代码来源:pbGraphicUtils.cpp


示例20: ofRectangleTransform

ofRectangle ofRectangleTransform(const ofRectangle & rect, const ofMatrix4x4 & mat) {
    ofVec3f tl = rect.getTopLeft();
    ofVec3f br = rect.getBottomRight();
    
    tl = mat.preMult(tl);
    br = mat.preMult(br);
    
    ofRectangle r;
    r.setPosition(tl);
    r.growToInclude(br);
    
    return r;
}
开发者ID:julapy，项目名称:ofxJulapyUtils，代码行数:13，代码来源:ofxJulapyUtils.cpp



注：本文中的ofRectangle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。

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