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Awn Reference Manual | ![]() |
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Top | Description |
enum AwnCairoRoundCorners; void awn_cairo_rounded_rect (cairo_t *cr
,double x0
,double y0
,double width
,double height
,double radius
,AwnCairoRoundCorners state
); void awn_cairo_rounded_rect_shadow (cairo_t *cr
,double rx0
,double ry0
,double width
,double height
,double radius
,AwnCairoRoundCorners state
,double shadow_radius
,double shadow_alpha
); void awn_cairo_set_source_color (cairo_t *cr
,DesktopAgnosticColor *color
); void awn_cairo_set_source_color_with_alpha_multiplier (cairo_t *cr
,DesktopAgnosticColor *color
,gdouble multiplier
); void awn_cairo_set_source_color_with_multipliers (cairo_t *cr
,DesktopAgnosticColor *color
,gdouble color_multiplier
,gdouble alpha_multiplier
); void awn_cairo_pattern_add_color_stop_color (cairo_pattern_t *pattern
,double offset
,DesktopAgnosticColor *color
); void awn_cairo_pattern_add_color_stop_color_with_alpha_multiplier (cairo_pattern_t *pattern
,double offset
,DesktopAgnosticColor *color
,gdouble multiplier
);
typedef enum { ROUND_NONE = 0, ROUND_TOP_LEFT = 1 << 0, ROUND_TOP_RIGHT = 1 << 1, ROUND_BOTTOM_RIGHT = 1 << 2, ROUND_BOTTOM_LEFT = 1 << 3, ROUND_TOP = ROUND_TOP_LEFT | ROUND_TOP_RIGHT, ROUND_BOTTOM = ROUND_BOTTOM_LEFT | ROUND_BOTTOM_RIGHT, ROUND_LEFT = ROUND_TOP_LEFT | ROUND_BOTTOM_LEFT, ROUND_RIGHT = ROUND_TOP_RIGHT | ROUND_BOTTOM_RIGHT, ROUND_ALL = ROUND_LEFT | ROUND_RIGHT } AwnCairoRoundCorners;
void awn_cairo_rounded_rect (cairo_t *cr
,double x0
,double y0
,double width
,double height
,double radius
,AwnCairoRoundCorners state
);
Draws a rounded rectangle via cairo.
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void awn_cairo_rounded_rect_shadow (cairo_t *cr
,double rx0
,double ry0
,double width
,double height
,double radius
,AwnCairoRoundCorners state
,double shadow_radius
,double shadow_alpha
);
Draws a shadow for rounded rectangle via cairo.
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void awn_cairo_set_source_color (cairo_t *cr
,DesktopAgnosticColor *color
);
A convenience function which wraps cairo_set_source_rgba by using the
values from the color
parameter.
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A cairo context. |
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The source color. |
void awn_cairo_set_source_color_with_alpha_multiplier (cairo_t *cr
,DesktopAgnosticColor *color
,gdouble multiplier
);
Similar to awn_cairo_set_source_color, except for the multiplier
parameter.
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A cairo context. |
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The source color. |
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The number (between 0 and 1.0 inclusive) that the alpha value is multiplied by. |
void awn_cairo_set_source_color_with_multipliers (cairo_t *cr
,DesktopAgnosticColor *color
,gdouble color_multiplier
,gdouble alpha_multiplier
);
Similar to awn_cairo_set_source_color_with_alpha_multiplier, except that
there is an additional color_multiplier
parameter.
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A cairo context. |
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The source color. |
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The number that the color values are multiplied by. |
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The number that the alpha value is multiplied by. |
void awn_cairo_pattern_add_color_stop_color (cairo_pattern_t *pattern
,double offset
,DesktopAgnosticColor *color
);
A convenience function which wraps cairo_pattern_add_color_stop_rgba by
using the values from the color
parameter.
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A cairo pattern. |
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An offset in the range [0.0 .. 1.0]. |
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The source color. |
void awn_cairo_pattern_add_color_stop_color_with_alpha_multiplier (cairo_pattern_t *pattern
,double offset
,DesktopAgnosticColor *color
,gdouble multiplier
);
Similar to awn_cairo_pattern_add_color_stop_color, except for the
multiplier
parameter.
|
A cairo pattern. |
|
An offset in the range [0.0 .. 1.0]. |
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The source color. |
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The number (between 0 and 1.0 inclusive) that the alpha value is multiplied by. |