API Reference > Extension Classes > ExRender Classes > ExRender Windows Classes > ExGsWin32Device Class > ExGsWin32Device Methods > ExGsWin32Device::setDPI Method
ExGsWin32Device::setDPI Method
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Syntax
C++
void setDPI(long DPI);
Parameters
Parameters 
Description 
long DPI 
[in] Dots per inch. 
Description

Sets the resolution of the device context of this Device object.

Notes

The default implemenation of this function does nothing but return.

Group
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