2.2.4.24.1 Layer::CreateGraphObject

CreateGraphObject

1 Description
2 Syntax
3 Parameters
4 Return
5 Examples
6 Remark
7 See Also
8 Header to Include

Description

create a specified type graph object.

Syntax

GraphObject CreateGraphObject( int nType, LPCSTR lpcszName = NULL, DWORD dwCntrl = 0 )

Parameters

nType: [input] the type of graph object to create. It can be one of the following:; GROT_TEXT; GROT_LINE; GROT_RECT; See more GROT_* in oc_const.h file.
lpcszName: [input] the name of graph object
dwCntrl: [input] just used as internal, can keep it as 0

Return

returns the newly created graph object

Examples

EX1

//Create a rectangle object in the active graph.
void Layer_CreateGraphObject_ex1()
{
    GraphLayer gl = Project.ActiveLayer();
    if(gl)
    {
        GraphObject goRect = gl.CreateGraphObject(GROT_RECT, "RectObj");
        GraphObject goTest = gl.GraphObjects("RectObj");
        if(goTest)
        	out_str("Create success.");
        gl.GetPage().Refresh();
    }
}