Name
DiaCanvasElement -- Abstract class for element like objects.
Description
An element is basically everything that is not a line. An element has eight
handles around itself which can be used to resize/rotate/shear the object.
A user can easely rotate or shear an element by holding the Control key (CTRL)
while dragging a handle.
An element has its origin (0, 0) in the upper left corner of the object. You
can change the width and height of the element.
Details
DIA_CANVAS_ELEMENT()
#define DIA_CANVAS_ELEMENT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), DIA_TYPE_CANVAS_ELEMENT, DiaCanvasElement)) |
dia_canvas_element_align_handles ()