C++ ilwis::IRasterCoverage类代码示例

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本文整理汇总了C++中ilwis::IRasterCoverage类的典型用法代码示例。如果您正苦于以下问题：C++ IRasterCoverage类的具体用法？C++ IRasterCoverage怎么用？C++ IRasterCoverage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IRasterCoverage类的5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: canUse

bool ApplyUndefinedValueDefinition::canUse(const IIlwisObject &obj, const QString &name) const
{
    if (!obj.isValid())
        return false;
    if ( obj->ilwisType() == itRASTER)   {
        Ilwis::IRasterCoverage raster = obj.as<RasterCoverage>();
        return hasType(raster->datadef().domain()->ilwisType(), itNUMERICDOMAIN);
    }
    return false;
}

开发者ID:52North，项目名称:IlwisCore，代码行数:10，代码来源:applyundefinedvaluedefinition.cpp

示例2: addition

void Rastercalc::addition() {

    Ilwis::IRasterCoverage map1;
    DOTEST(map1.prepare(makeInputPath("U_1001A.NTF")),"loading erdas imagine file");

      Ilwis::IRasterCoverage cov = map1 + 100.0;
    DOCOMPARE(cov->pix2value(Ilwis::Pixel(0,0)),225.0,"Checking pix(269,339) for expression raster <operator> number");
    DOCOMPARE(cov->pix2value(Ilwis::Pixel(269,339)),139.0,"Checking pix(269,339) for expression raster <operator> number");
    DOCOMPARE(cov->pix2value(Ilwis::Pixel(29,996)),127.0,"Checking pix(29,996) for expression raster <operator> number");
}

开发者ID:52North，项目名称:IlwisTests，代码行数:10，代码来源:rastercalc.cpp

示例3: substract

void Rastercalc::substract(){
    Ilwis::IRasterCoverage map1;
    DOTEST(map1.prepare(makeInputPath("U_1001A.NTF")),"loading erdas imagine file");

    Ilwis::IRasterCoverage cov = 100.0 - map1;

    DOCOMPARE(cov->pix2value(Ilwis::Pixel(0,0)),-25.0,"Checking pix(269,339) for expression number <operator> raster");

    map1.prepare("small.mpl");
    Ilwis::IRasterCoverage cov4 = map1 + 100;

    map1.prepare("n000302_sub_kenya.mpr");
    Ilwis::IRasterCoverage map2("kenya_2009ndvi_cor_22.mpr");

    Ilwis::IRasterCoverage cov2 = map1 + map2 / 3;

    DOCOMPARE(cov2->pix2value(Ilwis::Pixel(50,50)),148.18,"Checking pix(50,50) for compound expression");

    Ilwis::IRasterCoverage cov3 = sqrt(cov2);

    DOCOMPARE(cov3->pix2value(Ilwis::Pixel(50,50)),12.173,"Checking pix(50,50) for sqrt");


}

开发者ID:52North，项目名称:IlwisTests，代码行数:24，代码来源:rastercalc.cpp

示例4: sin

Ilwis::IRasterCoverage sin(const Ilwis::IRasterCoverage &raster1)
{
    QString name = ANONYMOUS_PREFIX;
    QString stmt = QString("script %1=sin(%2)").arg(name).arg(raster1->name());
    return doRasterOperation(stmt);
}

开发者ID:CarstenHollmann，项目名称:IlwisCore，代码行数:6，代码来源:operationoverloads.cpp

示例5: sqrt

Ilwis::IRasterCoverage sqrt(const Ilwis::IRasterCoverage &raster1)
{
    QString name = Identity::newAnonymousName();;
    QString stmt = QString("script %1=sqrt(%2)").arg(name).arg(raster1->name());
    return doRasterOperation(stmt);
}

开发者ID:MartinSchouwenburg，项目名称:IlwisTest，代码行数:6，代码来源:operationoverloads.cpp

注：本文中的ilwis::IRasterCoverage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。