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minScale < Attributes < Home

minScale The minScale attribute specifies the minimum scaling factor at which a map product is displayed when applying progressive disclosure. Its value is a floating-point number representing screen pixels per kilometer.

Supporting Tags The minScale attribute is supported by the <disclosure> tag. By default, a map product's visibility is not dependent on the scale of the map.

Examples <overlay> <data src="myshape.shp"/> <disclosure minScale=0.5 maxScale="4.0"/> </overlay> <site> <data network="Oklahoma Mesonet"/> <disclosure minScale="1.0"/> </site>

Notes MinScale values should always be greater than zero. The behavior of the software with zero or negative maxScale is undefined. Future implementations will likely generate an error condition.

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