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cairohintstyle(3) [php man page]

CAIROHINTSTYLE(3)							 1							 CAIROHINTSTYLE(3)

The CairoHintStyle class

INTRODUCTION
Specifies the type of hinting to do on font outlines. Hinting is the process of fitting outlines to the pixel grid in order to improve the appearance of the result. Since hinting outlines involves distorting them, it also reduces the faithfulness to the original outline shapes. Not all of the outline hinting styles are supported by all font backends. CLASS SYNOPSIS
CairoHintStyle CairoHintStyle Constants o const integer$CairoHintStyle::STYLE_DEFAULT0 o const integer$CairoHintStyle::STYLE_NONE1 o const integer$CairoHintStyle::STYLE_SLIGHT2 o const integer$CairoHintStyle::STYLE_MEDIUM3 o const integer$CairoHintStyle::STYLE_FULL4 PREDEFINED CONSTANTS
o CairoHintStyle::STYLE_DEFAULT -Use the default hint style for font backend and target device o CairoHintStyle::STYLE_NONE -Do not hint outlines o CairoHintStyle::STYLE_SLIGHT -Hint outlines slightly to improve contrast while retaining good fidelity to the original shapes. o CairoHintStyle::STYLE_MEDIUM -Hint outlines with medium strength giving a compromise between fidelity to the original shapes and contrast o CairoHintStyle::STYLE_FULL -Hint outlines to maximize contrast PHP Documentation Group CAIROHINTSTYLE(3)

Check Out this Related Man Page

XkbComputeShapeBounds(3)					   XKB FUNCTIONS					  XkbComputeShapeBounds(3)

NAME
XkbComputeShapeBounds - Updates the bounding box of a shape SYNOPSIS
Bool XkbComputeShapeBounds (XkbShapePtr shape); ARGUMENTS
- shape shape to be examined DESCRIPTION
Xkb provides a number of convenience functions to help use a keyboard geometry. These include functions to return the bounding box of a shape's top surface and to update the bounding box of a shape row or section. A shape is made up of a number of outlines. Each outline is a polygon made up of a number of points. The bounding box of a shape is a rec- tangle that contains all the outlines of that shape. A ShapeRec contains a BoundsRec that describes the bounds of the shape. If you add or delete an outline to or from a shape, the bounding box must be updated. XkbComputeShapeBounds updates the BoundsRec contained in the shape by examining all the outlines of the shape and setting the BoundsRec to the minimum x and minimum y, and maximum x and maximum y values found in those outlines. XkbComputeShapeBounds returns False if shape is NULL or if there are no outlines for the shape; otherwise, it returns True. If you add or delete a key to or from a row, or if you update the shape of one of the keys in that row, you may need to update the bounding box of that row. To update the bounding box of a row, use XkbComputeRowBounds. STRUCTURES
typedef struct _XkbShape { Atom name; /* shape's name */ unsigned short num_outlines; /* number of outlines for the shape */ unsigned short sz_outlines; /* size of the outlines array */ XkbOutlinePtr outlines; /* array of outlines for the shape */ XkbOutlinePtr approx; /* pointer into the array to the approximating outline */ XkbOutlinePtr primary; /* pointer into the array to the primary outline */ XkbBoundsRec bounds; /* bounding box for the shape; encompasses all outlines */ } XkbShapeRec, *XkbShapePtr; typedef struct _XkbBounds { short x1,y1; /* upper left corner of the bounds, in mm/10 */ short x2,y2; /* lower right corner of the bounds, in mm/10 */ } XkbBoundsRec, *XkbBoundsPtr; SEE ALSO
XkbComputeRowBounds(3) X Version 11 libX11 1.5.0 XkbComputeShapeBounds(3)
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