C++ (Cpp) Surface::getSize示例

示例#1

文件： ocvWarpApp.cpp 项目： cinder/Cinder-OpenCV3

void ocvWarpApp::setup()
{
    mInputImage = ci::Surface8u( loadImage( loadAsset( "aus.jpg" ) ) );

    mRotationCenter = vec2( mInputImage.getSize() ) * 0.5f;
    mRotationAngle = 31.2f;
    mScale = 0.77f;

    mParams = params::InterfaceGl( "Parameters", ivec2( 200, 400 ) );
    mParams.addParam( "Rotation Center X", &mRotationCenter.x );
    mParams.addParam( "Rotation Center Y", &mRotationCenter.y );
    mParams.addParam( "Rotation Angle", &mRotationAngle );
    mParams.addParam( "Scale", &mScale, "step=0.01" );

    updateImage();
}

示例#2

文件： ocvWarpApp.cpp 项目： pholz/Cinder-OpenCV

void ocvWarpApp::setup()
{		
	mInputImage = ci::Surface8u( loadImage( loadResource( RES_IMAGE ) ) );

	mRotationCenter = mInputImage.getSize() * 0.5f;
	mRotationAngle = 31.2f;
	mScale = 0.77f;
	
	mParams = params::InterfaceGl( "Parameters", Vec2i( 200, 400 ) );
	mParams.addParam( "Rotation Center X", &mRotationCenter.x );
	mParams.addParam( "Rotation Center Y", &mRotationCenter.y );
	mParams.addParam( "Rotation Angle", &mRotationAngle );
	mParams.addParam( "Scale", &mScale, "step=0.1" );

	updateImage();
}