CDC::SetTextCharacterExtra

  • 项目

intSetTextCharacterExtra(intnCharExtra**);**

Return Value

The amount of the previous intercharacter spacing.

Parameters

nCharExtra

Specifies the amount of extra space (in logical units) to be added to each character. If the current mapping mode is not MM_TEXT, nCharExtra is transformed and rounded to the nearest pixel.

Remarks

Sets the amount of intercharacter spacing. GDI adds this spacing to each character, including break characters, when it writes a line of text to the device context. The default value for the amount of intercharacter spacing is 0.

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See Also   CDC::GetTextCharacterExtra,