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gsk: Document radial gradient api

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This commit is contained in:
Matthias Clasen 2020-09-28 22:24:59 -04:00
parent 3af249c046
commit 07c338b487
1 changed files with 57 additions and 0 deletions
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57
gsk/gskrendernodeimpl.c
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@ -624,6 +624,14 @@ gsk_repeating_radial_gradient_node_new (const graphene_rect_t *bounds,
return node;
}
/**
* gsk_radial_gradient_node_get_n_color_stops:
* @node: (type GskRadialGradientNode): a #GskRenderNode for a radial gradient
*
* Retrieves the number of color stops in the gradient.
*
* Returns: the number of color stops
*/
gsize
gsk_radial_gradient_node_get_n_color_stops (GskRenderNode *node)
{
@ -632,6 +640,15 @@ gsk_radial_gradient_node_get_n_color_stops (GskRenderNode *node)
return self->n_stops;
}
/**
* gsk_radial_gradient_node_peek_color_stops:
* @node: (type GskRadialGradientNode): a #GskRenderNode for a radial gradient
* @n_stops: (out) (optional): the number of color stops in the returned array
*
* Retrieves the color stops in the gradient.
*
* Returns: (array length=n_stops): the color stops in the gradient
*/
const GskColorStop *
gsk_radial_gradient_node_peek_color_stops (GskRenderNode *node,
gsize *n_stops)
@ -644,6 +661,14 @@ gsk_radial_gradient_node_peek_color_stops (GskRenderNode *node,
return self->stops;
}
/**
* gsk_radial_gradient_node_peek_center:
* @node: (type GskRadialGradientNode): a #GskRenderNode for a radial gradient
*
* Retrieves the center pointer for the gradient.
*
* Returns: the center point for the gradient
*/
const graphene_point_t *
gsk_radial_gradient_node_peek_center (GskRenderNode *node)
{
@ -652,6 +677,14 @@ gsk_radial_gradient_node_peek_center (GskRenderNode *node)
return &self->center;
}
/**
* gsk_radial_gradient_node_get_hradius:
* @node: (type GskRadialGradientNode): a #GskRenderNode for a radial gradient
*
* Retrieves the horizonal radius for the gradient.
*
* Returns: the horizontal radius for the gradient
*/
float
gsk_radial_gradient_node_get_hradius (GskRenderNode *node)
{
@ -660,6 +693,14 @@ gsk_radial_gradient_node_get_hradius (GskRenderNode *node)
return self->hradius;
}
/**
* gsk_radial_gradient_node_get_vradius:
* @node: (type GskRadialGradientNode): a #GskRenderNode for a radial gradient
*
* Retrieves the vertical radius for the gradient.
*
* Returns: the vertical radius for the gradient
*/
float
gsk_radial_gradient_node_get_vradius (GskRenderNode *node)
{
@ -668,6 +709,14 @@ gsk_radial_gradient_node_get_vradius (GskRenderNode *node)
return self->vradius;
}
/**
* gsk_radial_gradient_node_get_start:
* @node: (type GskRadialGradientNode): a #GskRenderNode for a radial gradient
*
* Retrieves the start value for the gradient.
*
* Returns: the start value for the gradient
*/
float
gsk_radial_gradient_node_get_start (GskRenderNode *node)
{
@ -676,6 +725,14 @@ gsk_radial_gradient_node_get_start (GskRenderNode *node)
return self->start;
}
/**
* gsk_radial_gradient_node_get_end:
* @node: (type GskRadialGradientNode): a #GskRenderNode for a radial gradient
*
* Retrieves the end value for the gradient.
*
* Returns: the end value for the gradient
*/
float
gsk_radial_gradient_node_get_end (GskRenderNode *node)
{