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GogObject * | gog_view_get_model () |
void | gog_view_render () |
void | gog_view_queue_redraw () |
void | gog_view_queue_resize () |
void | gog_view_padding_request () |
void | gog_view_size_request () |
void | gog_view_size_allocate () |
gboolean | gog_view_update_sizes () |
GogView * | gog_view_find_child_view () |
GSList const * | gog_view_get_toolkit () |
void | gog_view_render_toolkit () |
GogTool * | gog_view_get_tool_at_point () |
GogView * | gog_view_get_view_at_point () |
void | gog_view_size_child_request () |
char * | gog_view_get_tip_at_point () |
GObject ╰── GogView ├── GogAxisBaseView ├── GogOutlinedView ├── GogPlotView ╰── GogGridLineView
void
gog_view_queue_redraw (GogView *view
);
Requests a redraw for the entire graph.
void
gog_view_queue_resize (GogView *view
);
Flags a view to have its size renegotiated; should be called when a model for some reason has a new size request. For example, when you change the size of a legend.
void gog_view_padding_request (GogView *view
,GogViewAllocation const *bbox
,GogViewPadding *padding
);
void gog_view_size_request (GogView *view
,GogViewRequisition const *available
,GogViewRequisition *requisition
);
When called available
holds the available space and requisition
is populated
with the desired size based on that input and other elements of the view or
its model's state (eg the position).
Remember that the size request is not necessarily the size a view will actually be allocated.
void gog_view_size_allocate (GogView *view
,GogViewAllocation const *allocation
);
Assign a size and position to a GogView. Primarilly used by containers.
GogView * gog_view_find_child_view (GogView const *container
,GogObject const *target_model
);
Find the GogView contained in container
that corresponds to model
.
GogTool * gog_view_get_tool_at_point (GogView *view
,double x
,double y
,GogObject **gobj
);
GogView * gog_view_get_view_at_point (GogView *view
,double x
,double y
,GogObject **obj
,GogTool **tool
);
Gets view under cursor, searching recursively from view
. Corresponding object
is stored in obj
. This object may or may not be view->model
of pointed view.
This function also stores tool under cursor, for the pointed view.
void gog_view_size_child_request (GogView *view
,GogViewRequisition const *available
,GogViewRequisition *req
,GogViewRequisition *min_req
);
Computes additional requision in req
which must be added to parent requisition,
and minimum requisition in min_req
which is minimum space for displaying all
children.
view |
a GogView |
|
available |
the amount of space available in total |
|
req |
additionnal requisition |
|
min_req |
minimum size for displaying all children |
char * gog_view_get_tip_at_point (GogView *view
,double x
,double y
);
Gets a tip string related to the position as defined by (x
,y
) in view
.