| 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.
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.
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.
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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. |
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The number (between 0 and 1.0 inclusive) that the alpha value is multiplied by. |