2016-08-06 20:47:55 +10:00
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/*! \page qgis3_user_changes QGIS 3.0 User Changes
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\tableofcontents
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Notes regarding user related changes for QGIS 3.0 which should be included in the release notes.
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2016-08-07 10:20:56 +10:00
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\section qgis3_user_changes_expressions Expressions
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2016-08-06 20:47:55 +10:00
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QGIS 3.0 brings some changes to the expression engine, which may require existing projects to
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be updated so that any expressions in use have the following changes:
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<ul>
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2016-08-07 10:20:56 +10:00
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<li>$rownum has been replaced by \@row_number</li>
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<li>$scale has been replaced by \@map_scale</li>
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<li>$map has been replaced by \@map_id</li>
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<li>$numpages has been replaced by \@layout_numpages</li>
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<li>$page has been replaced by \@layout_page</li>
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<li>$feature has been replaced by \@atlas_featurenumber</li>
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<li>$atlasfeatureid has been replaced by \@atlas_featureid</li>
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<li>$atlasfeature has been replaced by \@atlas_feature</li>
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<li>$atlasgeometry has been replaced by \@atlas_geometry</li>
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<li>$numfeatures has been replaced by \@atlas_totalfeatures</li>
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</ul>
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*/
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