本文整理汇总了C++中prepareForFeature函数的典型用法代码示例。如果您正苦于以下问题：C++ prepareForFeature函数的具体用法？C++ prepareForFeature怎么用？C++ prepareForFeature使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了prepareForFeature函数的4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: prepareForFeature
void QgsAtlasComposition::nextFeature()
{
mCurrentFeatureNo++;
if ( mCurrentFeatureNo >= mFeatureIds.size() )
{
mCurrentFeatureNo = mFeatureIds.size() - 1;
}
prepareForFeature( mCurrentFeatureNo );
}示例2: prepareForFeature
bool QgsLayoutAtlas::next()
{
int newFeatureNo = mCurrentFeatureNo + 1;
if ( newFeatureNo >= mFeatureIds.size() )
{
return false;
}
return prepareForFeature( newFeatureNo );
}示例3: prepareForFeature
void QgsAtlasComposition::nextFeature()
{
int newFeatureNo = mCurrentFeatureNo + 1;
if ( newFeatureNo >= mFeatureIds.size() )
{
newFeatureNo = mFeatureIds.size() - 1;
}
prepareForFeature( newFeatureNo );
}示例4: prepareForFeature
bool QgsAtlasComposition::prepareForFeature( const QgsFeature * feat )
{
int featureI = mFeatureIds.indexOf( feat->id() );
if ( featureI < 0 )
{
//feature not found
return false;
}
return prepareForFeature( featureI );
}