diff options
Diffstat (limited to 'ganv/canvas.h')
| -rw-r--r-- | ganv/canvas.h | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/ganv/canvas.h b/ganv/canvas.h index 02219c1..83e3f8a 100644 --- a/ganv/canvas.h +++ b/ganv/canvas.h @@ -67,6 +67,9 @@ GType ganv_canvas_get_type(void) G_GNUC_CONST; /** * GanvEdgeFunc: + * @edge: Canvas edge. + * @data: User callback data. + * * A node function that takes a user data argument (for callbacks). * * Note that in the Gtk world it is considered safe to cast a function to a @@ -77,6 +80,9 @@ typedef void (*GanvEdgeFunc)(GanvEdge* edge, void* data); /** * GanvNodeFunc: + * @node: Canvas node. + * @data: User callback data. + * * A node function that takes a user data argument (for callbacks). * * Note that in the Gtk world it is considered safe to cast a function to a @@ -95,6 +101,7 @@ ganv_canvas_new(double width, double height); /** * ganv_canvas_clear: + * * Remove all items from the canvas. */ void @@ -110,6 +117,7 @@ ganv_canvas_empty(const GanvCanvas* canvas); /** * ganv_canvas_resize: + * * Resize the canvas to the given dimensions. */ void @@ -241,7 +249,7 @@ ganv_canvas_w2c(GanvCanvas* canvas, double wx, double wy, int* cx, int* cy); * @cy: Y pixel coordinate (return value). * * Converts world coordinates into canvas pixel coordinates. This version - * returns floating point coordinates, for greater precision. + * uses floating point coordinates for greater precision. */ void ganv_canvas_w2c_d(GanvCanvas* canvas, @@ -316,6 +324,7 @@ ganv_canvas_get_item_at(GanvCanvas* canvas, double x, double y); /** * ganv_canvas_get_edge: + * * Get the edge between two nodes, or NULL if none exists. * * Return value: (transfer none): The root group of @canvas. @@ -484,6 +493,7 @@ ganv_canvas_for_each_selected_edge(GanvCanvas* canvas, /** * ganv_canvas_select_all: + * * Select all items on the canvas. */ void @@ -499,6 +509,7 @@ ganv_canvas_clear_selection(GanvCanvas* canvas); /** * ganv_canvas_get_zoom: + * * Return the current zoom factor (pixels per unit). */ double @@ -522,6 +533,7 @@ ganv_canvas_set_zoom(GanvCanvas* canvas, double zoom); /** * ganv_canvas_zoom_full: + * * Zoom so all canvas contents are visible. */ void @@ -537,6 +549,7 @@ ganv_canvas_get_default_font_size(const GanvCanvas* canvas); /** * ganv_canvas_get_font_size: + * * Get the current font size in points. */ double @@ -544,6 +557,7 @@ ganv_canvas_get_font_size(const GanvCanvas* canvas); /** * ganv_canvas_set_font_size: + * * Set the current font size in points. */ void @@ -551,6 +565,7 @@ ganv_canvas_set_font_size(GanvCanvas* canvas, double points); /** * ganv_canvas_get_move_cursor: + * * Return the cursor to use while dragging canvas objects. */ GdkCursor* @@ -558,6 +573,7 @@ ganv_canvas_get_move_cursor(const GanvCanvas* canvas); /** * ganv_canvas_move_contents_to: + * * Shift all canvas contents so the top-left object is at (x, y). */ void |