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org.eclipse.gmf.runtime.draw2d.ui.mapmode
Interface IMapMode

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public interface IMapMode

Objects implementing this interface are responsible for mapping the units in the model to pixles. For an example of how to use this interface

See Also:

org.eclipse.gmf.runtime.gef.ui.internal.figure.surface.mapmode.HiMetricMapMode

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Method Summary
int	DPtoLP (int deviceUnit)           Convert a Device Unit into a Logical Unit
Translatable	DPtoLP ( Translatable t)           Convert a Translatable to Logical Units (i.e.
int	LPtoDP (int logicalUnit)           Convert a Logical Unit into a Device Unit
Translatable	LPtoDP ( Translatable t)           Convert a Translatable to Device Units (pixels)

 

Method Detail

LPtoDP

int LPtoDP(int logicalUnit)

Convert a Logical Unit into a Device Unit

Parameters:

logicalUnit - the value to be converted

Returns:

the value represented in device units

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DPtoLP

int DPtoLP(int deviceUnit)

Convert a Device Unit into a Logical Unit

Parameters:

deviceUnit - the value to be converted

Returns:

the value represented in logical units

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LPtoDP

Translatable LPtoDP(
Translatable t)

Convert a Translatable to Device Units (pixels)

Parameters:

t - the Translatable to convert

Returns:

the parameter t that was scaled for convenience.

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DPtoLP

Translatable DPtoLP(
Translatable t)

Convert a Translatable to Logical Units (i.e. Hi-Metrics)

Parameters:

t - the Translatable to convert

Returns:

the parameter t that was scaled for convenience.

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