FreeBSD Manual Pages
XmGetScaledPixmap(3) Library Functions Manual XmGetScaledPixmap(3) NAME XmGetScaledPixmap -- read a pixmap file and scale it according to pixmap and print resolution SYNOPSIS #include <Xm/Xm.h> XtEnum XmGetScaledPixmap( Widget widget, String image_name, Pixel foreground, Pixel background, int depth, Double scaling_ratio); DESCRIPTION XmGetScaledPixmap uses its Widget argument to look up for a Print Shell an- cestor to get the pixmap resolution and the default printer resolution in- formation to be used if scaling_ratio ==0. If scaling is 0, and a valid PrintShell is present XmGetScaledPixmap ap- plies a ratio equals to (printer resolution / default pixmap resolution) before creating the Pixmap on the widget's Screen. Otherwise, the scal- ing_ratio is used in scaling both dimensions of the image being converted as a Pixmap. XmGetScaledPixmap completes the XmGetPixmapByDepth existing API by making use of the XmNdefaultPixmapResolution of the rooting XmPrintShell. Refer to the XmGetPixmapByDepth documentation for details. widget Widget used to determine the default pixmap resolution (of the print shell ancestor). image_nameSee XmGetPixmapByDepth for description. foregroundSee XmGetPixmapByDepth for description. backgroundSee XmGetPixmapByDepth for description. depth See XmGetPixmapByDepth for description. scaling_ratio Indicate the scaling ratio to be applied, or 0. RETURN VALUE Returns Pixmap or NULL if failed. ERRORS/WARNINGS Same as for XmGetPixmapByDepth. SEE ALSO XmPrintSetup(3), XmPrintShell(3), XmRedisplayWidget(3) XmGetScaledPixmap(3)
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | ERRORS/WARNINGS | SEE ALSO
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